/*
 * UCC-ERS Design System v2.0
 * Shared visual layer for guest, user, and administrator interfaces.
 */

:root {
    --ers-green-950: #032b1d;
    --ers-green-900: #06452c;
    --ers-green-800: #075b35;
    --ers-green-700: #087443;
    --ers-green-600: #0b8a4d;
    --ers-green-500: #16a35d;
    --ers-green-400: #37bd76;
    --ers-green-300: #79d9a4;
    --ers-green-200: #b7ead0;
    --ers-green-100: #dcf5e8;
    --ers-green-50: #f0fbf5;
    --ers-gold-500: #d7a828;
    --ers-ink-950: #102018;
    --ers-ink-900: #17261e;
    --ers-ink-800: #24352b;
    --ers-ink-700: #3b4d42;
    --ers-ink-600: #56675d;
    --ers-ink-500: #718077;
    --ers-ink-400: #95a198;
    --ers-ink-300: #bac3bc;
    --ers-ink-200: #d9dfda;
    --ers-ink-100: #ebefec;
    --ers-ink-50: #f6f8f6;
    --ers-white: #ffffff;
    --ers-danger: #d63e4b;
    --ers-danger-dark: #ad2733;
    --ers-danger-soft: #fff1f2;
    --ers-warning: #c88113;
    --ers-warning-soft: #fff8e8;
    --ers-info: #2878c8;
    --ers-info-soft: #edf6ff;
    --ers-purple: #7357bf;
    --ers-purple-soft: #f3efff;
    --ers-sidebar-width: 276px;
    --ers-radius-xs: 8px;
    --ers-radius-sm: 12px;
    --ers-radius-md: 18px;
    --ers-radius-lg: 24px;
    --ers-radius-xl: 32px;
    --ers-shadow-xs: 0 1px 2px rgba(13, 48, 30, 0.05);
    --ers-shadow-sm: 0 8px 24px rgba(13, 48, 30, 0.07);
    --ers-shadow-md: 0 18px 48px rgba(13, 48, 30, 0.1);
    --ers-shadow-lg: 0 30px 90px rgba(3, 43, 29, 0.16);
    --ers-border: 1px solid rgba(17, 64, 39, 0.1);
    --ers-font: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --ers-ease: 180ms cubic-bezier(.2, .7, .2, 1);
}

html {
    scroll-behavior: smooth;
}

html body.ers-app,
html body.ers-admin {
    margin: 0;
    min-height: 100vh;
    overflow-x: hidden;
    background:
        radial-gradient(circle at 10% 0%, rgba(183, 234, 208, 0.26), transparent 28rem),
        #f4f7f5;
    color: var(--ers-ink-700);
    font-family: var(--ers-font);
    font-size: 14px;
    line-height: 1.55;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

body.ers-app *,
body.ers-admin * {
    box-sizing: border-box;
}

body.ers-app ::selection,
body.ers-admin ::selection {
    background: var(--ers-green-200);
    color: var(--ers-green-950);
}

body.ers-app a,
body.ers-admin a {
    transition: color var(--ers-ease), background-color var(--ers-ease), border-color var(--ers-ease), transform var(--ers-ease), box-shadow var(--ers-ease);
}

body.ers-app a:hover,
body.ers-admin a:hover {
    text-decoration: none;
}

body.ers-app img,
body.ers-admin img {
    max-width: 100%;
}

body.ers-app button,
body.ers-app input,
body.ers-app select,
body.ers-app textarea,
body.ers-admin button,
body.ers-admin input,
body.ers-admin select,
body.ers-admin textarea {
    font: inherit;
}

body.ers-app button,
body.ers-admin button {
    -webkit-tap-highlight-color: transparent;
}

body.ers-app :focus-visible,
body.ers-admin :focus-visible {
    outline: 3px solid rgba(22, 163, 93, 0.22);
    outline-offset: 2px;
}

body.ers-app ::-webkit-scrollbar,
body.ers-admin ::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

body.ers-app ::-webkit-scrollbar-track,
body.ers-admin ::-webkit-scrollbar-track {
    background: transparent;
}

body.ers-app ::-webkit-scrollbar-thumb,
body.ers-admin ::-webkit-scrollbar-thumb {
    background: #bfcbc3;
    border: 3px solid transparent;
    border-radius: 999px;
    background-clip: padding-box;
}

body.ers-app ::-webkit-scrollbar-thumb:hover,
body.ers-admin ::-webkit-scrollbar-thumb:hover {
    background-color: #95a69a;
}

.ers-icon {
    width: 1.25em;
    height: 1.25em;
    display: block;
    flex: 0 0 auto;
}

/* Shared controls */
body.ers-app .btn-primary,
body.ers-app .btn-submit,
body.ers-app .btn-apply,
body.ers-admin .btn-primary,
body.ers-admin .btn-submit,
body.ers-admin .btn-apply,
body.ers-admin .generate-report-btn {
    min-height: 44px;
    padding: 11px 18px;
    border: 1px solid transparent;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--ers-green-800), var(--ers-green-600));
    color: var(--ers-white);
    font-weight: 750;
    letter-spacing: -0.01em;
    box-shadow: 0 10px 24px rgba(7, 91, 53, 0.2);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
    transition: transform var(--ers-ease), box-shadow var(--ers-ease), filter var(--ers-ease);
}

body.ers-app .btn-primary:hover,
body.ers-app .btn-submit:hover,
body.ers-app .btn-apply:hover,
body.ers-admin .btn-primary:hover,
body.ers-admin .btn-submit:hover,
body.ers-admin .btn-apply:hover,
body.ers-admin .generate-report-btn:hover {
    color: var(--ers-white);
    transform: translateY(-1px);
    box-shadow: 0 14px 30px rgba(7, 91, 53, 0.26);
    filter: saturate(1.08);
}

body.ers-app .btn-primary:active,
body.ers-app .btn-submit:active,
body.ers-admin .btn-primary:active,
body.ers-admin .btn-submit:active {
    transform: translateY(0);
}

body.ers-app .btn-primary:disabled,
body.ers-app .btn-submit:disabled,
body.ers-admin .btn-primary:disabled,
body.ers-admin .btn-submit:disabled {
    opacity: 0.58;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

body.ers-app .btn-secondary,
body.ers-app .btn-back,
body.ers-admin .btn-secondary,
body.ers-admin .btn-back {
    min-height: 44px;
    padding: 10px 17px;
    border: var(--ers-border);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.9);
    color: var(--ers-green-800);
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
    text-decoration: none;
    box-shadow: var(--ers-shadow-xs);
}

body.ers-app .btn-secondary:hover,
body.ers-app .btn-back:hover,
body.ers-admin .btn-secondary:hover,
body.ers-admin .btn-back:hover {
    background: var(--ers-green-50);
    border-color: var(--ers-green-200);
    color: var(--ers-green-900);
    transform: translateY(-1px);
}

body.ers-app .alert,
body.ers-admin .alert {
    padding: 13px 15px;
    border: 1px solid transparent;
    border-radius: 13px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 13px;
    line-height: 1.5;
    margin-bottom: 16px;
}

body.ers-app .alert-success,
body.ers-admin .alert-success {
    background: var(--ers-green-50);
    color: var(--ers-green-900);
    border-color: var(--ers-green-200);
}

body.ers-app .alert-error,
body.ers-admin .alert-error {
    background: var(--ers-danger-soft);
    color: var(--ers-danger-dark);
    border-color: #ffd2d7;
}

body.ers-app input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]),
body.ers-app select,
body.ers-app textarea,
body.ers-admin input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]),
body.ers-admin select,
body.ers-admin textarea {
    min-height: 44px;
    width: 100%;
    border: 1px solid #ced8d1;
    border-radius: 11px;
    background: #fbfcfb;
    color: var(--ers-ink-900);
    padding: 10px 13px;
    box-shadow: inset 0 1px 2px rgba(13, 48, 30, 0.025);
    transition: border-color var(--ers-ease), box-shadow var(--ers-ease), background-color var(--ers-ease);
}

body.ers-app textarea,
body.ers-admin textarea {
    min-height: 110px;
    resize: vertical;
}

body.ers-app input:hover,
body.ers-app select:hover,
body.ers-app textarea:hover,
body.ers-admin input:hover,
body.ers-admin select:hover,
body.ers-admin textarea:hover {
    border-color: #b0c0b5;
}

body.ers-app input:focus,
body.ers-app select:focus,
body.ers-app textarea:focus,
body.ers-admin input:focus,
body.ers-admin select:focus,
body.ers-admin textarea:focus {
    outline: none;
    border-color: var(--ers-green-500);
    background: var(--ers-white);
    box-shadow: 0 0 0 4px rgba(22, 163, 93, 0.11);
}

body.ers-app input::placeholder,
body.ers-app textarea::placeholder,
body.ers-admin input::placeholder,
body.ers-admin textarea::placeholder {
    color: #9aa79e;
}

body.ers-app label,
body.ers-admin label,
body.ers-app .field-label,
body.ers-admin .field-label {
    color: var(--ers-ink-700);
    font-weight: 700;
}

body.ers-app .form-group,
body.ers-admin .form-group,
body.ers-app .field-group,
body.ers-admin .field-group {
    margin-bottom: 17px;
}

body.ers-app .form-group label,
body.ers-admin .form-group label,
body.ers-app .field-label,
body.ers-admin .field-label {
    display: block;
    margin-bottom: 7px;
    font-size: 12px;
    letter-spacing: 0.01em;
}

body.ers-app input[type="checkbox"],
body.ers-admin input[type="checkbox"],
body.ers-app input[type="radio"],
body.ers-admin input[type="radio"] {
    accent-color: var(--ers-green-700);
}

/* Guest/authentication */
body.ers-app.ers-auth {
    background: #edf4ef;
}

body.ers-app.ers-auth .auth-page {
    min-height: 100vh;
    display: grid;
    grid-template-columns: minmax(420px, 48%) 1fr;
    background: #f7faf8;
}

body.ers-app.ers-auth .hero-panel {
    min-height: 100vh;
    height: auto;
    position: sticky;
    top: 0;
    overflow: hidden;
    isolation: isolate;
    display: flex;
    align-items: flex-end;
    padding: clamp(36px, 6vw, 84px);
    background: var(--ers-green-950);
}

body.ers-app.ers-auth .hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transform: scale(1.04);
    filter: saturate(.9) contrast(1.03);
    z-index: -3;
}

body.ers-app.ers-auth .hero-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(2, 35, 23, 0.1), rgba(2, 35, 23, 0.88)),
        linear-gradient(90deg, rgba(4, 69, 43, 0.5), rgba(3, 43, 29, 0.12));
    z-index: -2;
}

body.ers-app.ers-auth .hero-panel::after {
    content: "";
    position: absolute;
    width: 460px;
    height: 460px;
    right: -190px;
    top: -150px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,.2);
    box-shadow: 0 0 0 80px rgba(255,255,255,.03), 0 0 0 160px rgba(255,255,255,.025);
    z-index: -1;
}

body.ers-app.ers-auth .hero-edge {
    display: none;
}

body.ers-app.ers-auth .hero-content {
    position: relative;
    z-index: 2;
    max-width: 560px;
    padding: 0;
    color: var(--ers-white);
}

body.ers-app.ers-auth .hero-logo-wrap {
    margin-bottom: 24px;
}

body.ers-app.ers-auth .hero-logo {
    width: 82px;
    height: 82px;
    padding: 9px;
    border-radius: 24px;
    background: rgba(255, 255, 255, .96);
    box-shadow: 0 18px 50px rgba(0,0,0,.22);
    object-fit: contain;
}

body.ers-app.ers-auth .hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 12px;
    border: 1px solid rgba(255,255,255,.24);
    border-radius: 999px;
    background: rgba(255,255,255,.1);
    color: rgba(255,255,255,.94);
    backdrop-filter: blur(12px);
    font-size: 11px;
    font-weight: 750;
    text-transform: uppercase;
    letter-spacing: .12em;
}

body.ers-app.ers-auth .hero-tag::before {
    content: "";
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #70e3a5;
    box-shadow: 0 0 0 5px rgba(112,227,165,.13);
}

body.ers-app.ers-auth .hero-title {
    margin: 20px 0 16px;
    color: var(--ers-white);
    font-size: clamp(2.4rem, 4.3vw, 4.6rem);
    line-height: .98;
    letter-spacing: -0.055em;
    font-weight: 850;
}

body.ers-app.ers-auth .hero-title span {
    color: #8ce0b1;
}

body.ers-app.ers-auth .hero-subtitle {
    max-width: 510px;
    color: rgba(255,255,255,.76);
    font-size: 15px;
    line-height: 1.8;
}

body.ers-app.ers-auth .hero-dots {
    position: absolute;
    left: clamp(36px, 6vw, 84px);
    bottom: 28px;
    display: flex;
    gap: 7px;
    z-index: 3;
}

body.ers-app.ers-auth .hero-dot {
    width: 6px;
    height: 6px;
    border-radius: 999px;
    background: rgba(255,255,255,.35);
}

body.ers-app.ers-auth .hero-dot.active {
    width: 24px;
    background: #8ce0b1;
}

body.ers-app.ers-auth .auth-panel {
    min-height: 100vh;
    width: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(32px, 6vw, 88px);
    background:
        radial-gradient(circle at 100% 0%, rgba(183,234,208,.3), transparent 25rem),
        #fbfcfb;
    overflow-y: auto;
}

body.ers-app.ers-auth .auth-inner {
    width: min(100%, 460px);
    max-width: 460px;
    margin: 0;
    padding: 0;
}

body.ers-app.ers-auth .brand-mark {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0 0 34px;
    padding: 0;
    border: 0;
}

body.ers-app.ers-auth .brand-icon {
    width: 48px;
    height: 48px;
    border-radius: 15px;
    display: grid;
    place-items: center;
    background: var(--ers-white);
    border: var(--ers-border);
    box-shadow: var(--ers-shadow-sm);
}

body.ers-app.ers-auth .brand-icon img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

body.ers-app.ers-auth .brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

body.ers-app.ers-auth .brand-name {
    color: var(--ers-green-900);
    font-size: 14px;
    font-weight: 850;
    letter-spacing: .07em;
}

body.ers-app.ers-auth .brand-sub {
    color: var(--ers-ink-500);
    font-size: 11px;
    margin-top: 3px;
}

body.ers-app.ers-auth .auth-heading {
    margin: 0 0 9px;
    color: var(--ers-ink-950);
    font-size: clamp(1.75rem, 3vw, 2.35rem);
    line-height: 1.15;
    letter-spacing: -0.04em;
    font-weight: 850;
}

body.ers-app.ers-auth .auth-subheading {
    margin: 0 0 26px;
    color: var(--ers-ink-500);
    font-size: 13px;
    line-height: 1.7;
}

body.ers-app.ers-auth .field-wrap {
    position: relative;
}

body.ers-app.ers-auth .field-input,
body.ers-app.ers-auth .field-select {
    min-height: 48px;
    padding: 12px 44px 12px 14px;
    border-radius: 12px;
    background: var(--ers-white);
}

body.ers-app.ers-auth .field-icon {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--ers-ink-400);
    pointer-events: none;
    display: flex;
}

body.ers-app.ers-auth .toggle-password {
    right: 12px !important;
    width: 32px;
    height: 32px;
    border-radius: 9px;
    color: var(--ers-ink-500) !important;
}

body.ers-app.ers-auth .toggle-password:hover {
    background: var(--ers-ink-50) !important;
    color: var(--ers-green-800) !important;
}

body.ers-app.ers-auth .btn-primary {
    width: 100%;
    min-height: 49px;
    margin-top: 4px;
    border-radius: 12px;
}

body.ers-app.ers-auth .links-row {
    margin-top: 18px;
    padding-top: 18px;
    border-top: 1px solid var(--ers-ink-100);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    color: var(--ers-ink-500);
    font-size: 12px;
}

body.ers-app.ers-auth .links-row a {
    color: var(--ers-green-800);
    font-weight: 750;
}

body.ers-app.ers-auth .auth-footer {
    margin-top: 34px;
    color: var(--ers-ink-400);
    font-size: 10px;
    text-align: left;
}

body.ers-app.ers-auth .info-box,
body.ers-app.ers-auth .warning-box {
    padding: 13px 14px;
    border-radius: 13px;
    margin-bottom: 18px;
    border: 1px solid var(--ers-green-200);
    background: var(--ers-green-50);
    color: var(--ers-green-900);
    font-size: 12px;
    line-height: 1.55;
}

body.ers-app.ers-auth .warning-box {
    background: var(--ers-warning-soft);
    border-color: #f1d69f;
    color: #7f5310;
}

body.ers-app.ers-auth .warning-title {
    font-weight: 800;
    margin-bottom: 5px;
}

body.ers-app.ers-auth .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

/* Landing page */
body.ers-app .system-landing {
    min-height: 100vh;
    padding: clamp(18px, 3vw, 42px);
    display: block;
    background:
        radial-gradient(circle at 90% 10%, rgba(121, 217, 164, .28), transparent 26rem),
        radial-gradient(circle at 5% 80%, rgba(215, 168, 40, .08), transparent 20rem),
        linear-gradient(180deg, #f7faf8 0%, #edf5f0 100%);
}

body.ers-app .landing-shell {
    width: min(100%, 1480px);
    margin: 0 auto;
}

body.ers-app .landing-hero-card {
    min-height: calc(100vh - clamp(36px, 6vw, 84px));
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(420px, .9fr);
    align-items: center;
    gap: clamp(36px, 6vw, 96px);
    padding: clamp(34px, 6vw, 88px);
    border: 1px solid rgba(7, 91, 53, .1);
    border-radius: 36px;
    background:
        linear-gradient(135deg, rgba(255,255,255,.96), rgba(246,250,247,.9)),
        var(--ers-white);
    box-shadow: var(--ers-shadow-lg);
    overflow: hidden;
    position: relative;
    isolation: isolate;
}

body.ers-app .landing-hero-card::before {
    content: "";
    position: absolute;
    inset: auto -10% -40% 35%;
    height: 65%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(183,234,208,.5), transparent 68%);
    z-index: -1;
}

body.ers-app .landing-brand-chip {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 34px;
    padding: 8px 12px 8px 8px;
    border-radius: 999px;
    background: var(--ers-white);
    border: var(--ers-border);
    box-shadow: var(--ers-shadow-sm);
    color: var(--ers-green-900);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .03em;
}

body.ers-app .landing-brand-chip img {
    width: 31px;
    height: 31px;
    object-fit: contain;
}

body.ers-app .landing-eyebrow,
body.ers-app .maintenance-eyebrow,
body.ers-app .account-state-eyebrow {
    display: inline-block;
    color: var(--ers-green-700);
    font-size: 11px;
    font-weight: 850;
    letter-spacing: .14em;
    text-transform: uppercase;
}

body.ers-app .landing-hero-copy h1 {
    max-width: 760px;
    margin: 14px 0 22px;
    color: var(--ers-ink-950);
    font-size: clamp(3rem, 6vw, 6.2rem);
    line-height: .95;
    letter-spacing: -0.065em;
    font-weight: 900;
}

body.ers-app .landing-hero-copy > p {
    max-width: 680px;
    margin: 0;
    color: var(--ers-ink-600);
    font-size: clamp(15px, 1.35vw, 18px);
    line-height: 1.75;
}

body.ers-app .landing-actions {
    margin: 34px 0 28px;
    justify-content: flex-start;
    gap: 12px;
}

body.ers-app .landing-actions .btn-primary,
body.ers-app .landing-actions .btn-secondary {
    min-height: 50px;
    padding-inline: 21px;
    border-radius: 14px;
}

body.ers-app .landing-primary-action span {
    font-size: 18px;
    transition: transform var(--ers-ease);
}

body.ers-app .landing-primary-action:hover span {
    transform: translateX(3px);
}

body.ers-app .landing-trust-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 24px;
    color: var(--ers-ink-500);
    font-size: 12px;
}

body.ers-app .landing-trust-row span {
    display: inline-flex;
    align-items: baseline;
    gap: 5px;
}

body.ers-app .landing-trust-row strong {
    color: var(--ers-green-800);
    font-size: 15px;
}

body.ers-app .landing-visual {
    min-height: 520px;
    display: grid;
    place-items: center;
    position: relative;
}

body.ers-app .landing-visual-glow {
    position: absolute;
    width: min(100%, 520px);
    aspect-ratio: 1;
    border-radius: 50%;
    background:
        radial-gradient(circle at 35% 35%, rgba(255,255,255,.95), rgba(220,245,232,.8) 38%, rgba(7,91,53,.1) 68%, transparent 69%);
    box-shadow: inset 0 0 0 1px rgba(7,91,53,.06);
}

body.ers-app .landing-logo-orbit {
    width: clamp(190px, 23vw, 290px);
    aspect-ratio: 1;
    border: 0;
    border-radius: 50%;
    background: var(--ers-white);
    display: grid;
    place-items: center;
    position: relative;
    z-index: 2;
    cursor: pointer;
    box-shadow: 0 30px 80px rgba(3,43,29,.18);
}

body.ers-app .landing-logo-orbit img {
    width: 70%;
    height: 70%;
    object-fit: contain;
}

body.ers-app .logo-orbit-ring {
    position: absolute;
    inset: -28px;
    border: 1px dashed rgba(7,91,53,.24);
    border-radius: 50%;
    animation: ersOrbit 18s linear infinite;
}

body.ers-app .logo-orbit-ring::before,
body.ers-app .logo-orbit-ring::after {
    content: "";
    position: absolute;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--ers-green-600);
    box-shadow: 0 0 0 6px rgba(22,163,93,.14);
}

body.ers-app .logo-orbit-ring::before {
    top: 18%;
    left: 2%;
}

body.ers-app .logo-orbit-ring::after {
    right: 8%;
    bottom: 12%;
    background: var(--ers-gold-500);
    box-shadow: 0 0 0 6px rgba(215,168,40,.13);
}

body.ers-app .landing-logo-orbit.logo-clicked {
    animation: ersLogoTap .34s ease;
}

body.ers-app .floating-card {
    position: absolute;
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 12px;
    width: min(260px, 48%);
    padding: 14px 15px;
    border: 1px solid rgba(7,91,53,.1);
    border-radius: 16px;
    background: rgba(255,255,255,.88);
    box-shadow: var(--ers-shadow-md);
    backdrop-filter: blur(16px);
}

body.ers-app .floating-card-calendar {
    left: 0;
    top: 23%;
}

body.ers-app .floating-card-status {
    right: 0;
    bottom: 22%;
}

body.ers-app .floating-card-icon,
body.ers-app .floating-card-dot {
    width: 34px;
    height: 34px;
    flex: 0 0 34px;
    border-radius: 11px;
    display: grid;
    place-items: center;
    background: var(--ers-green-100);
    color: var(--ers-green-800);
    font-weight: 900;
}

body.ers-app .floating-card-dot::before {
    content: "";
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--ers-green-500);
    box-shadow: 0 0 0 7px rgba(22,163,93,.12);
}

body.ers-app .floating-card strong,
body.ers-app .floating-card small {
    display: block;
}

body.ers-app .floating-card strong {
    color: var(--ers-ink-900);
    font-size: 12px;
}

body.ers-app .floating-card small {
    color: var(--ers-ink-500);
    font-size: 10px;
    margin-top: 2px;
}

body.ers-app .secret-hint {
    position: absolute;
    bottom: 7%;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
    width: max-content;
    max-width: 90%;
    min-height: 22px;
    margin: 0;
    padding: 5px 10px;
    border-radius: 999px;
    color: var(--ers-green-800);
    background: rgba(255,255,255,.75);
    font-size: 10px;
    text-align: center;
}

body.ers-app .landing-feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-top: 18px;
}

body.ers-app .landing-feature-card {
    min-height: 190px;
    padding: 26px;
    border: var(--ers-border);
    border-radius: 22px;
    background: rgba(255,255,255,.82);
    box-shadow: var(--ers-shadow-sm);
}

body.ers-app .feature-number {
    color: var(--ers-green-600);
    font-size: 11px;
    font-weight: 850;
    letter-spacing: .14em;
}

body.ers-app .landing-feature-card h2 {
    margin: 28px 0 8px;
    color: var(--ers-ink-900);
    font-size: 18px;
    letter-spacing: -.025em;
}

body.ers-app .landing-feature-card p {
    margin: 0;
    color: var(--ers-ink-500);
    font-size: 12px;
    line-height: 1.7;
}

/* Maintenance and account-state pages */
body.ers-app .maintenance-page,
body.ers-app .account-state-page {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
    background:
        radial-gradient(circle at 80% 15%, rgba(183,234,208,.45), transparent 24rem),
        linear-gradient(180deg, #f7faf8, #edf5f0);
}

body.ers-app .maintenance-card,
body.ers-app .account-state-card {
    width: min(100%, 640px);
    margin: 0;
    padding: clamp(28px, 6vw, 54px);
    border: var(--ers-border);
    border-radius: 30px;
    background: rgba(255,255,255,.94);
    box-shadow: var(--ers-shadow-lg);
    text-align: center;
}

body.ers-app .maintenance-brand,
body.ers-app .account-state-brand {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin-bottom: 28px;
    color: var(--ers-green-900);
    font-size: 11px;
    font-weight: 850;
    letter-spacing: .06em;
}

body.ers-app .maintenance-brand img,
body.ers-app .account-state-brand img {
    width: 34px;
    height: 34px;
    object-fit: contain;
}

body.ers-app .maintenance-logo-button {
    display: contents;
    border: 0;
    background: transparent;
    cursor: pointer;
}

body.ers-app .maintenance-icon,
body.ers-app .account-state-icon {
    width: 88px;
    height: 88px;
    margin: 0 auto 22px;
    border-radius: 26px;
    display: grid;
    place-items: center;
    background: var(--ers-green-50);
    color: var(--ers-green-800);
    box-shadow: inset 0 0 0 1px var(--ers-green-200), 0 16px 32px rgba(7,91,53,.1);
    position: relative;
    font-size: 38px;
    font-weight: 850;
}

body.ers-app .maintenance-icon img {
    width: 44px;
    height: 44px;
    object-fit: contain;
}

body.ers-app .maintenance-title,
body.ers-app .account-state-card h1 {
    margin: 11px 0 14px;
    color: var(--ers-ink-950);
    font-size: clamp(2rem, 5vw, 3.4rem);
    line-height: 1.05;
    letter-spacing: -.05em;
}

body.ers-app .maintenance-text,
body.ers-app .account-state-card > p {
    margin: 0 auto;
    max-width: 520px;
    color: var(--ers-ink-600);
    line-height: 1.75;
}

body.ers-app .maintenance-status,
body.ers-app .account-state-detail,
body.ers-app .account-state-note,
body.ers-app .account-state-reason {
    margin: 26px 0 20px;
    padding: 16px;
    border: var(--ers-border);
    border-radius: 16px;
    background: var(--ers-ink-50);
    text-align: left;
}

body.ers-app .maintenance-status {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

body.ers-app .maintenance-status-dot {
    width: 10px;
    height: 10px;
    flex: 0 0 10px;
    margin-top: 6px;
    border-radius: 50%;
    background: var(--ers-warning);
    box-shadow: 0 0 0 6px rgba(200,129,19,.12);
}

body.ers-app .maintenance-status strong {
    color: var(--ers-ink-900);
}

body.ers-app .maintenance-status p {
    margin: 3px 0 0;
    color: var(--ers-ink-500);
    font-size: 12px;
}

body.ers-app .maintenance-refresh {
    min-width: 180px;
}

body.ers-app .maintenance-note {
    min-height: 20px;
    margin: 14px 0 0;
    color: var(--ers-ink-400);
    font-size: 10px;
}

body.ers-app .account-state-pending .account-state-icon {
    background: var(--ers-warning-soft);
    color: var(--ers-warning);
    box-shadow: inset 0 0 0 1px #f3d9a6, 0 16px 32px rgba(200,129,19,.1);
}

body.ers-app .pending-ring {
    position: absolute;
    inset: -8px;
    border: 2px dashed rgba(200,129,19,.32);
    border-radius: 30px;
    animation: ersOrbit 10s linear infinite;
}

body.ers-app .account-state-rejected .account-state-icon {
    background: var(--ers-danger-soft);
    color: var(--ers-danger);
    box-shadow: inset 0 0 0 1px #ffd3d8, 0 16px 32px rgba(214,62,75,.1);
}

body.ers-app .account-state-detail span,
body.ers-app .account-state-detail strong,
body.ers-app .account-state-reason span {
    display: block;
}

body.ers-app .account-state-detail span,
body.ers-app .account-state-reason span {
    color: var(--ers-ink-500);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

body.ers-app .account-state-detail strong {
    margin-top: 6px;
    color: var(--ers-green-900);
    overflow-wrap: anywhere;
}

body.ers-app .account-state-note {
    margin-top: -8px;
    background: var(--ers-green-50);
    border-color: var(--ers-green-200);
    color: var(--ers-green-900);
    font-size: 12px;
    text-align: center;
}

body.ers-app .account-state-reason {
    background: var(--ers-danger-soft);
    border-color: #ffd3d8;
}

body.ers-app .account-state-reason p {
    margin: 7px 0 0;
    color: var(--ers-danger-dark);
}

body.ers-app .account-state-actions {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 24px;
}

body.ers-app .account-state-actions form {
    margin: 0;
}

body.ers-app .btn-danger-soft {
    background: linear-gradient(135deg, var(--ers-danger), var(--ers-danger-dark));
    box-shadow: 0 10px 24px rgba(214,62,75,.18);
}

/* Application shells */
body.ers-app.ers-user .user-container,
body.ers-admin .admin-container {
    min-height: 100vh;
    display: flex;
    overflow-x: clip;
    background: transparent;
}

body.ers-app.ers-user .user-main,
body.ers-admin .main-content {
    width: calc(100% - var(--ers-sidebar-width));
    min-width: 0;
    margin-left: var(--ers-sidebar-width);
    flex: 1;
    transition: margin-left var(--ers-ease), width var(--ers-ease);
}

body.ers-app.ers-user .user-sidebar,
body.ers-admin .sidebar {
    width: var(--ers-sidebar-width);
    height: 100vh;
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    color: rgba(255,255,255,.82);
    background:
        radial-gradient(circle at 15% 0%, rgba(55,189,118,.24), transparent 18rem),
        linear-gradient(180deg, #06452c 0%, #032b1d 100%);
    box-shadow: 18px 0 50px rgba(3,43,29,.08);
    transition: transform 240ms cubic-bezier(.2,.8,.2,1);
}

body.ers-app.ers-user .user-sidebar::after,
body.ers-admin .sidebar::after {
    content: "";
    position: absolute;
    inset: auto -30% -20% 15%;
    height: 240px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(55,189,118,.16), transparent 70%);
    pointer-events: none;
}

body.ers-app.ers-user .sidebar-header,
body.ers-admin .sidebar-header {
    padding: 22px 18px 18px;
    margin: 0;
    border: 0;
    text-align: left;
    flex: 0 0 auto;
}

body.ers-app.ers-user .sidebar-brand-lockup,
body.ers-admin .sidebar-brand-lockup {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px;
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 18px;
    background: rgba(255,255,255,.055);
}

body.ers-app.ers-user .sidebar-logo-container,
body.ers-admin .sidebar-logo-container {
    display: grid;
    place-items: center;
    flex: 0 0 auto;
}

body.ers-app.ers-user .sidebar-logo,
body.ers-admin .sidebar-logo {
    width: 49px;
    height: 49px;
    padding: 6px;
    margin: 0;
    border: 0;
    border-radius: 15px;
    background: rgba(255,255,255,.96);
    object-fit: contain;
    box-shadow: 0 12px 28px rgba(0,0,0,.16);
}

body.ers-app.ers-user .sidebar-brand-copy,
body.ers-admin .sidebar-brand-copy {
    min-width: 0;
}

body.ers-app.ers-user .sidebar-title,
body.ers-admin .sidebar-title {
    margin: 0;
    color: var(--ers-white);
    font-size: 14px;
    font-weight: 850;
    letter-spacing: .055em;
}

body.ers-app.ers-user .sidebar-subtitle,
body.ers-admin .sidebar-subtitle {
    margin-top: 3px;
    color: rgba(255,255,255,.52);
    font-size: 9px;
    line-height: 1.35;
}

body.ers-app.ers-user .nav-menu,
body.ers-admin .nav-menu {
    min-height: 0;
    flex: 1 1 auto;
    overflow-y: auto;
    padding: 5px 14px 90px;
}

body.ers-app.ers-user .nav-section-label,
body.ers-admin .nav-section-label {
    margin: 18px 11px 7px;
    color: rgba(255,255,255,.37);
    font-size: 9px;
    font-weight: 850;
    letter-spacing: .16em;
    text-transform: uppercase;
}

body.ers-app.ers-user .nav-item,
body.ers-admin .nav-item {
    margin: 3px 0;
}

body.ers-app.ers-user .nav-link,
body.ers-admin .nav-link {
    width: 100%;
    min-height: 45px;
    padding: 9px 11px;
    border: 1px solid transparent;
    border-radius: 13px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255,255,255,.67);
    background: transparent;
    text-decoration: none;
    cursor: pointer;
    transition: color var(--ers-ease), background-color var(--ers-ease), border-color var(--ers-ease), transform var(--ers-ease);
}

body.ers-app.ers-user .nav-link:hover,
body.ers-admin .nav-link:hover {
    color: var(--ers-white);
    background: rgba(255,255,255,.07);
    border-color: rgba(255,255,255,.06);
    transform: translateX(2px);
}

body.ers-app.ers-user .nav-link.active,
body.ers-admin .nav-link.active {
    color: var(--ers-white);
    background: linear-gradient(135deg, rgba(55,189,118,.27), rgba(255,255,255,.08));
    border-color: rgba(121,217,164,.2);
    box-shadow: inset 3px 0 0 #79d9a4, 0 10px 20px rgba(0,0,0,.1);
}

body.ers-app.ers-user .nav-icon,
body.ers-admin .nav-icon {
    width: 31px;
    height: 31px;
    flex: 0 0 31px;
    display: grid;
    place-items: center;
    border-radius: 10px;
    color: rgba(255,255,255,.62);
    background: rgba(255,255,255,.055);
    font-size: 16px;
    text-align: center;
}

body.ers-app.ers-user .nav-link.active .nav-icon,
body.ers-admin .nav-link.active .nav-icon,
body.ers-app.ers-user .nav-link:hover .nav-icon,
body.ers-admin .nav-link:hover .nav-icon {
    color: #b9f0d0;
    background: rgba(255,255,255,.09);
}

body.ers-app.ers-user .nav-icon .ers-icon,
body.ers-admin .nav-icon .ers-icon {
    width: 17px;
    height: 17px;
}

body.ers-app.ers-user .nav-text,
body.ers-admin .nav-text {
    min-width: 0;
    flex: 1;
    font-size: 12px;
    font-weight: 650;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

body.ers-app.ers-user .nav-count-badge,
body.ers-admin .nav-count-badge {
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    border-radius: 999px;
    background: var(--ers-danger);
    color: var(--ers-white);
    display: inline-grid;
    place-items: center;
    font-size: 9px;
    font-weight: 850;
}

body.ers-app.ers-user .sidebar-footer,
body.ers-admin .sidebar-footer {
    position: absolute;
    inset: auto 14px 14px;
    z-index: 2;
    padding: 12px;
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 13px;
    background: rgba(0,0,0,.1);
    color: rgba(255,255,255,.4);
    text-align: left;
    font-size: 8px;
    line-height: 1.55;
    opacity: 1;
}

body.ers-app.ers-user .sidebar-version {
    margin-bottom: 2px;
    color: rgba(255,255,255,.64);
    font-weight: 750;
}

body.ers-app.ers-user .ers-sidebar-overlay,
body.ers-admin .ers-sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 990;
    border: 0;
    background: rgba(4, 26, 17, .56);
    backdrop-filter: blur(4px);
}

body.ers-app.ers-user .user-topbar,
body.ers-admin .topbar {
    min-height: 76px;
    padding: 12px clamp(18px, 3vw, 34px);
    position: sticky;
    top: 0;
    z-index: 900;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    background: rgba(249, 251, 250, .86);
    border-bottom: 1px solid rgba(15, 71, 42, .08);
    box-shadow: 0 8px 28px rgba(13,48,30,.035);
    backdrop-filter: blur(18px) saturate(1.1);
}

body.ers-app.ers-user .topbar-leading,
body.ers-admin .topbar-leading {
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

body.ers-app.ers-user .ers-mobile-menu-toggle,
body.ers-admin .ers-mobile-menu-toggle {
    width: 42px;
    height: 42px;
    display: none;
    place-items: center;
    flex: 0 0 42px;
    border: var(--ers-border);
    border-radius: 12px;
    background: var(--ers-white);
    color: var(--ers-green-800);
    box-shadow: var(--ers-shadow-xs);
    cursor: pointer;
}

body.ers-app.ers-user .ers-mobile-menu-toggle .ers-icon,
body.ers-admin .ers-mobile-menu-toggle .ers-icon {
    width: 20px;
    height: 20px;
}

body.ers-app.ers-user .page-title-block,
body.ers-admin .page-title-block {
    min-width: 0;
}

body.ers-app.ers-user .page-eyebrow,
body.ers-admin .page-eyebrow {
    display: block;
    margin-bottom: 2px;
    color: var(--ers-green-700);
    font-size: 9px;
    font-weight: 850;
    letter-spacing: .14em;
    text-transform: uppercase;
}

body.ers-app.ers-user .page-title,
body.ers-admin .page-title {
    color: var(--ers-ink-950);
    font-size: clamp(17px, 1.5vw, 21px);
    font-weight: 850;
    line-height: 1.2;
    letter-spacing: -.035em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

body.ers-app.ers-user .system-clock {
    min-width: 170px;
    padding: 8px 16px;
    border: var(--ers-border);
    border-radius: 13px;
    background: var(--ers-white);
    color: var(--ers-green-900);
    box-shadow: var(--ers-shadow-xs);
    text-align: center;
}

body.ers-app.ers-user .clock-time {
    font-size: 13px;
    line-height: 1.2;
    font-weight: 850;
    letter-spacing: .02em;
}

body.ers-app.ers-user .clock-date {
    margin-top: 2px;
    color: var(--ers-ink-500);
    font-size: 8px;
    line-height: 1.2;
}

body.ers-app.ers-user .user-menu,
body.ers-admin .user-menu {
    display: flex;
    align-items: center;
    gap: 9px;
}

body.ers-app.ers-user .user-profile-wrap {
    position: relative;
}

body.ers-app.ers-user .user-profile-trigger {
    min-height: 48px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 4px 8px 4px 5px;
    border: var(--ers-border);
    border-radius: 15px;
    background: var(--ers-white);
    color: inherit;
    cursor: pointer;
    box-shadow: var(--ers-shadow-xs);
}

body.ers-app.ers-user .user-profile-trigger:hover {
    border-color: var(--ers-green-200);
    box-shadow: var(--ers-shadow-sm);
}

body.ers-app.ers-user .user-avatar,
body.ers-admin .user-avatar {
    width: 39px;
    height: 39px;
    flex: 0 0 39px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, var(--ers-green-800), var(--ers-green-500));
    color: var(--ers-white);
    font-size: 14px;
    font-weight: 850;
    box-shadow: 0 8px 18px rgba(7,91,53,.2);
}

body.ers-app.ers-user .user-info,
body.ers-admin .user-info {
    min-width: 0;
    text-align: left;
}

body.ers-app.ers-user .user-name,
body.ers-admin .user-name {
    max-width: 160px;
    color: var(--ers-ink-900);
    font-size: 11px;
    font-weight: 800;
    line-height: 1.25;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

body.ers-app.ers-user .user-email,
body.ers-admin .user-role {
    max-width: 160px;
    margin-top: 2px;
    color: var(--ers-ink-500);
    font-size: 8px;
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

body.ers-app.ers-user .profile-chevron {
    width: 18px;
    color: var(--ers-ink-400);
    transition: transform var(--ers-ease);
}

body.ers-app.ers-user .profile-chevron .ers-icon {
    width: 15px;
    height: 15px;
}

body.ers-app.ers-user .user-profile-trigger[aria-expanded="true"] .profile-chevron {
    transform: rotate(180deg);
}

body.ers-app.ers-user .user-profile-menu {
    width: 250px;
    position: absolute;
    right: 0;
    top: calc(100% + 10px);
    z-index: 1200;
    padding: 8px;
    border: var(--ers-border);
    border-radius: 16px;
    background: rgba(255,255,255,.98);
    box-shadow: var(--ers-shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-5px) scale(.98);
    transform-origin: top right;
    transition: opacity var(--ers-ease), transform var(--ers-ease), visibility var(--ers-ease);
}

body.ers-app.ers-user .user-profile-menu.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

body.ers-app.ers-user .profile-menu-header {
    padding: 10px 11px 12px;
    border-bottom: 1px solid var(--ers-ink-100);
    margin-bottom: 5px;
}

body.ers-app.ers-user .profile-menu-header strong,
body.ers-app.ers-user .profile-menu-header span {
    display: block;
}

body.ers-app.ers-user .profile-menu-header strong {
    color: var(--ers-ink-900);
    font-size: 12px;
}

body.ers-app.ers-user .profile-menu-header span {
    margin-top: 2px;
    color: var(--ers-ink-500);
    font-size: 9px;
    overflow-wrap: anywhere;
}

body.ers-app.ers-user .profile-menu-item {
    width: 100%;
    min-height: 39px;
    padding: 8px 10px;
    border: 0;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    background: transparent;
    color: var(--ers-ink-700);
    font-size: 11px;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
}

body.ers-app.ers-user .profile-menu-item:hover {
    background: var(--ers-green-50);
    color: var(--ers-green-900);
}

body.ers-app.ers-user .profile-menu-item > span {
    width: 28px;
    height: 28px;
    border-radius: 9px;
    display: grid;
    place-items: center;
    color: var(--ers-green-700);
    background: var(--ers-green-50);
}

body.ers-app.ers-user .profile-menu-item .ers-icon {
    width: 15px;
    height: 15px;
}

body.ers-app.ers-user .profile-menu-logout {
    color: var(--ers-danger-dark);
}

body.ers-app.ers-user .profile-menu-logout > span {
    color: var(--ers-danger);
    background: var(--ers-danger-soft);
}

body.ers-admin .topbar-icon-button,
body.ers-admin .notification-bell,
body.ers-admin .qr-code-btn {
    min-height: 42px;
    height: 42px;
    padding: 0 12px;
    border: var(--ers-border);
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    position: relative;
    background: var(--ers-white);
    color: var(--ers-green-800);
    box-shadow: var(--ers-shadow-xs);
    cursor: pointer;
}

body.ers-admin .topbar-icon-button:hover {
    border-color: var(--ers-green-200);
    background: var(--ers-green-50);
    transform: translateY(-1px);
}

body.ers-admin .topbar-icon-button .ers-icon {
    width: 18px;
    height: 18px;
}

body.ers-admin .qr-code-btn-label {
    color: var(--ers-ink-700);
    font-size: 10px;
    font-weight: 750;
}

body.ers-admin .notification-badge {
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    top: -5px;
    right: -5px;
    border: 2px solid #f9fbfa;
    border-radius: 999px;
    background: var(--ers-danger);
    color: var(--ers-white);
    font-size: 8px;
    line-height: 14px;
    animation: none;
}

body.ers-app.ers-user .content-area,
body.ers-admin .content-area {
    width: 100%;
    max-width: 1700px;
    margin: 0 auto;
    padding: clamp(18px, 2.5vw, 34px);
}

body.ers-app.ers-user .content-area > :first-child,
body.ers-admin .content-area > :first-child {
    animation: ersContentIn .36s ease both;
}

/* Generic cards and section heads */
body.ers-app.ers-user .section,
body.ers-app.ers-user .form-card,
body.ers-app.ers-user .panel-card,
body.ers-app.ers-user .settings-card,
body.ers-app.ers-user .detail-card,
body.ers-app.ers-user .details-card,
body.ers-app.ers-user .calendar-wrapper,
body.ers-app.ers-user .events-panel,
body.ers-app.ers-user .campuses-section,
body.ers-app.ers-user .establishments-section,
body.ers-admin .settings-card,
body.ers-admin .dashboard-card,
body.ers-admin .users-section,
body.ers-admin .campuses-list,
body.ers-admin .establishments-list,
body.ers-admin .form-card,
body.ers-admin .detail-card,
body.ers-admin .details-card,
body.ers-admin .reservations-table,
body.ers-admin .vehicle-reservations-table,
body.ers-admin .calendar-wrapper,
body.ers-admin .calendar-panel,
body.ers-admin .availability-panel {
    border: var(--ers-border);
    border-radius: var(--ers-radius-md);
    background: rgba(255,255,255,.94);
    box-shadow: var(--ers-shadow-sm);
}

body.ers-app.ers-user .section-header,
body.ers-admin .section-header,
body.ers-app.ers-user .panel-header,
body.ers-admin .panel-header,
body.ers-admin .card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    flex-wrap: wrap;
}

body.ers-app.ers-user .section-title,
body.ers-admin .section-title,
body.ers-app.ers-user .panel-title,
body.ers-admin .panel-title,
body.ers-app.ers-user .card-title,
body.ers-admin .card-title {
    color: var(--ers-ink-900);
    font-size: 15px;
    font-weight: 850;
    letter-spacing: -.025em;
}

body.ers-app.ers-user .section-count,
body.ers-admin .section-count,
body.ers-app.ers-user .selected-date-badge,
body.ers-admin .selected-date-badge,
body.ers-admin .version-pill {
    display: inline-flex;
    align-items: center;
    min-height: 27px;
    padding: 5px 9px;
    border-radius: 999px;
    background: var(--ers-green-50);
    color: var(--ers-green-800);
    font-size: 9px;
    font-weight: 800;
}

body.ers-app.ers-user .empty-state,
body.ers-admin .empty-state,
body.ers-app.ers-user .no-events,
body.ers-admin .no-events,
body.ers-app.ers-user .no-chat-selected,
body.ers-admin .no-chat-selected {
    padding: 34px 20px;
    border: 1px dashed #ced9d1;
    border-radius: 14px;
    background: var(--ers-ink-50);
    color: var(--ers-ink-500);
    text-align: center;
    font-size: 12px;
}

body.ers-app.ers-user .form-hint,
body.ers-admin .form-hint,
body.ers-app.ers-user .form-note,
body.ers-admin .form-note {
    margin-top: 6px;
    color: var(--ers-ink-500);
    font-size: 10px;
    line-height: 1.55;
}

/* Filters */
body.ers-admin .filters-bar,
body.ers-app.ers-user .filters-bar,
body.ers-app.ers-user .search-filter-card,
body.ers-admin .search-filter-bar {
    margin-bottom: 18px;
    padding: 15px;
    border: var(--ers-border);
    border-radius: 16px;
    background: rgba(255,255,255,.92);
    box-shadow: var(--ers-shadow-xs);
}

body.ers-admin .filters-bar form,
body.ers-app.ers-user .filters-bar form,
body.ers-app.ers-user .search-filter-grid {
    display: flex;
    align-items: flex-end;
    gap: 12px;
    flex-wrap: wrap;
}

body.ers-admin .filter-group,
body.ers-app.ers-user .filter-group {
    min-width: 150px;
    flex: 1 1 160px;
    margin: 0;
}

body.ers-admin .filter-group label,
body.ers-app.ers-user .filter-group label {
    display: block;
    margin-bottom: 6px;
    color: var(--ers-ink-600);
    font-size: 9px;
    font-weight: 800;
    letter-spacing: .06em;
    text-transform: uppercase;
}

/* Tables */
body.ers-admin .table-wrapper,
body.ers-admin .reservations-table,
body.ers-admin .vehicle-reservations-table,
body.ers-admin .users-section,
body.ers-admin .establishments-scroll,
body.ers-app.ers-user .table-wrapper,
body.ers-app.ers-user .summary-table-wrapper {
    overflow-x: auto;
}

body.ers-admin .data-table,
body.ers-admin .user-table,
body.ers-admin .establishment-table,
body.ers-admin .reservations-table table,
body.ers-admin .vehicle-reservations-table table,
body.ers-app.ers-user table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: transparent;
}

body.ers-admin .data-table thead,
body.ers-admin .user-table thead,
body.ers-admin .establishment-table thead,
body.ers-admin .reservations-table thead,
body.ers-admin .vehicle-reservations-table thead,
body.ers-app.ers-user table thead {
    background: #f7faf8;
}

body.ers-admin .data-table th,
body.ers-admin .user-table th,
body.ers-admin .establishment-table th,
body.ers-admin .reservations-table th,
body.ers-admin .vehicle-reservations-table th,
body.ers-app.ers-user table th {
    padding: 12px 13px;
    border: 0;
    border-bottom: 1px solid var(--ers-ink-100);
    color: var(--ers-ink-500);
    font-size: 9px;
    font-weight: 850;
    letter-spacing: .075em;
    text-align: left;
    text-transform: uppercase;
    white-space: nowrap;
}

body.ers-admin .data-table td,
body.ers-admin .user-table td,
body.ers-admin .establishment-table td,
body.ers-admin .reservations-table td,
body.ers-admin .vehicle-reservations-table td,
body.ers-app.ers-user table td {
    padding: 13px;
    border: 0;
    border-bottom: 1px solid #edf0ee;
    color: var(--ers-ink-700);
    font-size: 11px;
    vertical-align: middle;
}

body.ers-admin .data-table tbody tr,
body.ers-admin .user-table tbody tr,
body.ers-admin .establishment-table tbody tr,
body.ers-admin .reservations-table tbody tr,
body.ers-admin .vehicle-reservations-table tbody tr,
body.ers-app.ers-user table tbody tr {
    transition: background-color var(--ers-ease);
}

body.ers-admin .data-table tbody tr:hover,
body.ers-admin .user-table tbody tr:hover,
body.ers-admin .establishment-table tbody tr:hover,
body.ers-admin .reservations-table tbody tr:hover,
body.ers-admin .vehicle-reservations-table tbody tr:hover,
body.ers-app.ers-user table tbody tr:hover {
    background: #f8fbf9;
}

body.ers-admin .data-table tbody tr:last-child td,
body.ers-admin .user-table tbody tr:last-child td,
body.ers-admin .establishment-table tbody tr:last-child td,
body.ers-admin .reservations-table tbody tr:last-child td,
body.ers-admin .vehicle-reservations-table tbody tr:last-child td,
body.ers-app.ers-user table tbody tr:last-child td {
    border-bottom: 0;
}

body.ers-admin .pagination-container,
body.ers-admin .pagination-controls,
body.ers-app.ers-user .pagination-container,
body.ers-app.ers-user .pagination-controls {
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid var(--ers-ink-100);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

body.ers-admin .pagination-info,
body.ers-app.ers-user .pagination-info {
    color: var(--ers-ink-500);
    font-size: 10px;
}

body.ers-admin .pagination,
body.ers-app.ers-user .pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 5px;
}

body.ers-admin .pagination a,
body.ers-admin .pagination span,
body.ers-admin .pagination .page-link,
body.ers-app.ers-user .pagination a,
body.ers-app.ers-user .pagination span,
body.ers-app.ers-user .pagination .page-link {
    min-width: 34px;
    min-height: 34px;
    padding: 7px 10px;
    border: var(--ers-border);
    border-radius: 10px;
    display: inline-grid;
    place-items: center;
    background: var(--ers-white);
    color: var(--ers-green-800);
    font-size: 10px;
    font-weight: 750;
    text-decoration: none;
}

body.ers-admin .pagination a:hover,
body.ers-admin .pagination .page-link:hover,
body.ers-app.ers-user .pagination a:hover,
body.ers-app.ers-user .pagination .page-link:hover {
    background: var(--ers-green-50);
    border-color: var(--ers-green-200);
}

body.ers-admin .pagination .active span,
body.ers-admin .pagination span.active,
body.ers-app.ers-user .pagination .active span,
body.ers-app.ers-user .pagination span.active {
    background: var(--ers-green-700);
    border-color: var(--ers-green-700);
    color: var(--ers-white);
}

/* Status pills */
body.ers-app .status-badge,
body.ers-admin .status-badge,
body.ers-admin .role-badge,
body.ers-app .role-badge,
body.ers-app .campus-badge,
body.ers-admin .campus-badge,
body.ers-app .multi-date-badge,
body.ers-admin .multi-date-badge {
    min-height: 25px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 4px 9px;
    border: 1px solid transparent;
    border-radius: 999px;
    font-size: 8px;
    font-weight: 850;
    letter-spacing: .04em;
    text-transform: uppercase;
    white-space: nowrap;
}

body.ers-app .status-pending,
body.ers-admin .status-pending,
body.ers-app .pending,
body.ers-admin .pending {
    background: var(--ers-warning-soft);
    border-color: #f2d7a2;
    color: #8a5810;
}

body.ers-app .status-approved,
body.ers-admin .status-approved,
body.ers-app .approved,
body.ers-admin .approved,
body.ers-app .status-completed,
body.ers-admin .status-completed {
    background: var(--ers-green-50);
    border-color: var(--ers-green-200);
    color: var(--ers-green-900);
}

body.ers-app .status-rejected,
body.ers-admin .status-rejected,
body.ers-app .rejected,
body.ers-admin .rejected,
body.ers-app .status-cancelled,
body.ers-admin .status-cancelled {
    background: var(--ers-danger-soft);
    border-color: #ffd3d8;
    color: var(--ers-danger-dark);
}

body.ers-app .status-processing,
body.ers-admin .status-processing,
body.ers-app .status-in_progress,
body.ers-admin .status-in_progress {
    background: var(--ers-info-soft);
    border-color: #cbe5ff;
    color: #1d64a9;
}

body.ers-admin .action-icons,
body.ers-admin .action-buttons,
body.ers-app.ers-user .action-icons,
body.ers-app.ers-user .action-buttons {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 7px;
}

body.ers-admin .btn-icon,
body.ers-admin .btn-view,
body.ers-admin .btn-edit,
body.ers-admin .btn-delete,
body.ers-admin .btn-approve,
body.ers-admin .btn-reject,
body.ers-admin .action-btn,
body.ers-app.ers-user .btn-icon,
body.ers-app.ers-user .btn-view,
body.ers-app.ers-user .action-btn {
    min-width: 35px;
    min-height: 35px;
    padding: 7px 10px;
    border: var(--ers-border);
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    background: var(--ers-white);
    color: var(--ers-green-800);
    box-shadow: var(--ers-shadow-xs);
    font-size: 9px;
    font-weight: 800;
    text-decoration: none;
    cursor: pointer;
}

body.ers-admin .btn-icon:hover,
body.ers-admin .btn-view:hover,
body.ers-admin .btn-edit:hover,
body.ers-admin .action-btn:hover,
body.ers-app.ers-user .btn-icon:hover,
body.ers-app.ers-user .btn-view:hover,
body.ers-app.ers-user .action-btn:hover {
    border-color: var(--ers-green-200);
    background: var(--ers-green-50);
    transform: translateY(-1px);
}

body.ers-admin .btn-approve {
    background: var(--ers-green-50);
    border-color: var(--ers-green-200);
    color: var(--ers-green-900);
}

body.ers-admin .btn-reject,
body.ers-admin .btn-delete,
body.ers-admin .btn-icon-delete {
    background: var(--ers-danger-soft);
    border-color: #ffd3d8;
    color: var(--ers-danger-dark);
}

body.ers-admin .btn-icon-edit {
    background: var(--ers-info-soft);
    border-color: #cbe5ff;
    color: #1d64a9;
}

/* Admin dashboard */
body.ers-admin .welcome-banner,
body.ers-app.ers-user .welcome-banner {
    position: relative;
    overflow: hidden;
    margin-bottom: 18px;
    padding: clamp(20px, 3vw, 30px);
    border: 1px solid rgba(7,91,53,.12);
    border-radius: 22px;
    background:
        radial-gradient(circle at 92% 5%, rgba(121,217,164,.42), transparent 16rem),
        linear-gradient(135deg, #ffffff, #f0f9f4);
    box-shadow: var(--ers-shadow-sm);
}

body.ers-admin .welcome-banner::after,
body.ers-app.ers-user .welcome-banner::after {
    content: "";
    position: absolute;
    width: 210px;
    height: 210px;
    right: -70px;
    top: -100px;
    border: 1px solid rgba(7,91,53,.12);
    border-radius: 50%;
    box-shadow: 0 0 0 30px rgba(7,91,53,.035), 0 0 0 65px rgba(7,91,53,.025);
}

body.ers-admin .welcome-title,
body.ers-app.ers-user .greeting {
    position: relative;
    z-index: 1;
    color: var(--ers-ink-950);
    font-size: clamp(20px, 2.5vw, 30px);
    font-weight: 880;
    line-height: 1.15;
    letter-spacing: -.045em;
}

body.ers-admin .welcome-subtitle,
body.ers-app.ers-user .welcome-text p {
    position: relative;
    z-index: 1;
    margin-top: 7px;
    color: var(--ers-ink-500);
    font-size: 12px;
}

body.ers-admin .stats-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 18px;
}

body.ers-admin .stat-card {
    min-width: 0;
    padding: 18px;
    border: var(--ers-border);
    border-radius: 18px;
    background: rgba(255,255,255,.96);
    box-shadow: var(--ers-shadow-sm);
    overflow: hidden;
    position: relative;
    transition: transform var(--ers-ease), box-shadow var(--ers-ease), border-color var(--ers-ease);
}

body.ers-admin .stat-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 3px;
    background: linear-gradient(90deg, var(--ers-green-700), var(--ers-green-400));
}

body.ers-admin .stat-card:hover {
    transform: translateY(-3px);
    border-color: var(--ers-green-200);
    box-shadow: var(--ers-shadow-md);
}

body.ers-admin .stat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

body.ers-admin .stat-icon {
    width: 38px;
    height: 38px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: var(--ers-green-50);
    font-size: 18px;
}

body.ers-admin .stat-value {
    margin-top: 15px;
    color: var(--ers-ink-950);
    font-size: clamp(24px, 3vw, 34px);
    line-height: 1;
    font-weight: 900;
    letter-spacing: -.05em;
}

body.ers-admin .stat-label {
    margin-top: 7px;
    color: var(--ers-ink-700);
    font-size: 11px;
    font-weight: 800;
}

body.ers-admin .stat-trend {
    margin-top: 4px;
    color: var(--ers-ink-400);
    font-size: 9px;
}

body.ers-admin .dashboard-two-col {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 16px;
}

body.ers-admin .dashboard-card {
    padding: 18px;
}

body.ers-admin .dashboard-card .card-header {
    margin-bottom: 15px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--ers-ink-100);
}

body.ers-admin .card-subtitle {
    color: var(--ers-ink-400);
    font-size: 9px;
}

body.ers-admin .campus-item,
body.ers-admin .activity-item {
    padding: 12px 0;
    border-bottom: 1px solid var(--ers-ink-100);
}

body.ers-admin .campus-item:last-child,
body.ers-admin .activity-item:last-child {
    border-bottom: 0;
}

body.ers-admin .campus-name {
    color: var(--ers-ink-800);
    font-size: 11px;
    font-weight: 800;
}

body.ers-admin .campus-stats {
    color: var(--ers-ink-500);
    font-size: 9px;
}

body.ers-admin .utilization-bar {
    height: 7px;
    margin-top: 9px;
    border-radius: 999px;
    overflow: hidden;
    background: var(--ers-ink-100);
}

body.ers-admin .utilization-fill {
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--ers-green-700), var(--ers-green-400));
}

body.ers-admin .activity-item {
    display: flex;
    gap: 11px;
}

body.ers-admin .activity-icon {
    width: 34px;
    height: 34px;
    flex: 0 0 34px;
    border-radius: 11px;
    display: grid;
    place-items: center;
    background: var(--ers-ink-50);
}

body.ers-admin .activity-action {
    color: var(--ers-ink-800);
    font-size: 10px;
    font-weight: 700;
}

body.ers-admin .activity-detail,
body.ers-admin .activity-time {
    margin-top: 3px;
    color: var(--ers-ink-500);
    font-size: 9px;
}

/* User dashboard and calendars */
body.ers-app.ers-user .dashboard-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.55fr) minmax(320px, .75fr);
    gap: 16px;
}

body.ers-app.ers-user .calendar-wrapper,
body.ers-app.ers-user .events-panel {
    padding: 18px;
}

body.ers-app.ers-user .calendar-header,
body.ers-admin .calendar-header,
body.ers-public .calendar-header {
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    flex-wrap: wrap;
}

body.ers-app.ers-user .month-title,
body.ers-admin .month-title,
body.ers-public .month-title,
body.ers-app.ers-user .calendar-title,
body.ers-admin .calendar-title {
    color: var(--ers-ink-900);
    font-size: 16px;
    font-weight: 850;
    letter-spacing: -.025em;
}

body.ers-app.ers-user .calendar-nav,
body.ers-admin .calendar-nav,
body.ers-public .calendar-nav,
body.ers-app.ers-user .view-switch,
body.ers-admin .view-switch {
    display: flex;
    align-items: center;
    gap: 6px;
}

body.ers-app.ers-user .calendar-nav button,
body.ers-admin .calendar-nav button,
body.ers-public .calendar-nav button,
body.ers-app.ers-user .nav-btn,
body.ers-admin .nav-btn,
body.ers-app.ers-user .today-btn,
body.ers-admin .today-btn,
body.ers-app.ers-user .view-switch button {
    min-width: 35px;
    min-height: 35px;
    padding: 7px 10px;
    border: var(--ers-border);
    border-radius: 10px;
    background: var(--ers-white);
    color: var(--ers-green-800);
    font-size: 10px;
    font-weight: 800;
    cursor: pointer;
    box-shadow: var(--ers-shadow-xs);
}

body.ers-app.ers-user .calendar-nav button:hover,
body.ers-admin .calendar-nav button:hover,
body.ers-public .calendar-nav button:hover,
body.ers-app.ers-user .nav-btn:hover,
body.ers-admin .nav-btn:hover,
body.ers-app.ers-user .today-btn:hover,
body.ers-admin .today-btn:hover,
body.ers-app.ers-user .view-switch button:hover,
body.ers-app.ers-user .view-switch button.active {
    background: var(--ers-green-50);
    border-color: var(--ers-green-200);
}

body.ers-app.ers-user .calendar-weekdays,
body.ers-admin .calendar-weekdays,
body.ers-public .calendar-weekdays,
body.ers-app.ers-user .calendar-days,
body.ers-admin .calendar-days,
body.ers-public .calendar-days,
body.ers-app.ers-user .date-picker-grid,
body.ers-admin .date-picker-grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
}

body.ers-app.ers-user .calendar-weekdays,
body.ers-admin .calendar-weekdays,
body.ers-public .calendar-weekdays {
    border: 1px solid var(--ers-ink-100);
    border-bottom: 0;
    border-radius: 12px 12px 0 0;
    overflow: hidden;
    background: #f7faf8;
}

body.ers-app.ers-user .weekday,
body.ers-admin .weekday,
body.ers-public .weekday {
    padding: 9px 4px;
    color: var(--ers-ink-500);
    font-size: 8px;
    font-weight: 850;
    letter-spacing: .07em;
    text-align: center;
    text-transform: uppercase;
}

body.ers-app.ers-user .calendar-days,
body.ers-admin .calendar-days,
body.ers-public .calendar-days {
    border: 1px solid var(--ers-ink-100);
    border-radius: 0 0 12px 12px;
    overflow: hidden;
    background: var(--ers-ink-100);
    gap: 1px;
}

body.ers-app.ers-user .calendar-day,
body.ers-admin .calendar-day,
body.ers-public .calendar-day,
body.ers-app.ers-user .date-picker-day,
body.ers-admin .date-picker-day {
    min-width: 0;
    min-height: 90px;
    padding: 8px;
    position: relative;
    border: 0;
    background: var(--ers-white);
    color: var(--ers-ink-700);
    cursor: pointer;
    transition: background-color var(--ers-ease), box-shadow var(--ers-ease);
}

body.ers-app.ers-user .calendar-day:hover,
body.ers-admin .calendar-day:hover,
body.ers-public .calendar-day:hover,
body.ers-app.ers-user .date-picker-day:hover,
body.ers-admin .date-picker-day:hover {
    background: var(--ers-green-50);
    box-shadow: inset 0 0 0 1px var(--ers-green-200);
}

body.ers-app.ers-user .calendar-day.other-month,
body.ers-admin .calendar-day.other-month,
body.ers-public .calendar-day.other-month,
body.ers-app.ers-user .calendar-day.past,
body.ers-admin .calendar-day.past {
    color: var(--ers-ink-300);
    background: #fafbfa;
}

body.ers-app.ers-user .calendar-day.today,
body.ers-admin .calendar-day.today,
body.ers-public .calendar-day.today {
    box-shadow: inset 0 0 0 2px var(--ers-green-500);
}

body.ers-app.ers-user .calendar-day.selected,
body.ers-admin .calendar-day.selected,
body.ers-public .calendar-day.selected,
body.ers-app.ers-user .date-picker-day.selected,
body.ers-admin .date-picker-day.selected {
    background: var(--ers-green-50);
    box-shadow: inset 0 0 0 2px var(--ers-green-700);
}

body.ers-app.ers-user .day-number,
body.ers-admin .day-number,
body.ers-public .day-number {
    width: 25px;
    height: 25px;
    display: grid;
    place-items: center;
    border-radius: 8px;
    color: inherit;
    font-size: 10px;
    font-weight: 800;
}

body.ers-app.ers-user .calendar-day.today .day-number,
body.ers-admin .calendar-day.today .day-number,
body.ers-public .calendar-day.today .day-number {
    background: var(--ers-green-700);
    color: var(--ers-white);
}

body.ers-app.ers-user .day-events,
body.ers-admin .day-events,
body.ers-public .day-events {
    margin-top: 5px;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

body.ers-app.ers-user .event-badge,
body.ers-admin .event-badge,
body.ers-public .event-badge {
    max-width: 100%;
    padding: 3px 5px;
    border-radius: 6px;
    background: var(--ers-green-100);
    color: var(--ers-green-900);
    font-size: 7px;
    line-height: 1.3;
    font-weight: 750;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

body.ers-app.ers-user .events-panel {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

body.ers-app.ers-user .scheduled-events,
body.ers-app.ers-user .upcoming-events {
    min-height: 0;
}

body.ers-app.ers-user .events-list {
    margin-top: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

body.ers-app.ers-user .event-item,
body.ers-public .event-item {
    padding: 12px;
    border: 1px solid var(--ers-ink-100);
    border-left: 3px solid var(--ers-green-600);
    border-radius: 12px;
    display: flex;
    align-items: flex-start;
    gap: 11px;
    background: var(--ers-white);
    box-shadow: var(--ers-shadow-xs);
}

body.ers-app.ers-user .event-time,
body.ers-public .event-time {
    min-width: 72px;
    padding: 7px 8px;
    border-radius: 9px;
    background: var(--ers-green-50);
    text-align: center;
}

body.ers-app.ers-user .event-time .time,
body.ers-public .event-time .time {
    color: var(--ers-green-900);
    font-size: 10px;
    font-weight: 850;
}

body.ers-app.ers-user .event-time .date,
body.ers-public .event-time .date {
    margin-top: 2px;
    color: var(--ers-ink-500);
    font-size: 8px;
}

body.ers-app.ers-user .event-details,
body.ers-public .event-details {
    min-width: 0;
    flex: 1;
}

body.ers-app.ers-user .event-name,
body.ers-public .event-name {
    color: var(--ers-ink-900);
    font-size: 11px;
    font-weight: 800;
}

body.ers-app.ers-user .event-venue,
body.ers-public .event-venue,
body.ers-app.ers-user .event-campus,
body.ers-public .event-campus {
    margin-top: 4px;
    color: var(--ers-ink-500);
    font-size: 9px;
}

/* Campus and reservation cards */
body.ers-app.ers-user .reservations-container,
body.ers-app.ers-user .vehicle-reservation-container,
body.ers-admin .campuses-container,
body.ers-admin .users-container,
body.ers-admin .settings-container,
body.ers-app.ers-user .settings-container {
    width: 100%;
    max-width: none;
    margin: 0;
}

body.ers-app.ers-user .campuses-section,
body.ers-app.ers-user .establishments-section,
body.ers-admin .campuses-list,
body.ers-admin .establishments-list {
    padding: 18px;
    margin-bottom: 16px;
}

body.ers-app.ers-user .campuses-scroll,
body.ers-admin .campuses-scroll {
    margin-top: 14px;
    display: grid;
    grid-template-columns: repeat(4, minmax(180px, 1fr));
    gap: 11px;
    overflow: visible;
}

body.ers-app.ers-user .campus-card,
body.ers-admin .campus-card {
    min-width: 0;
    min-height: 112px;
    padding: 15px;
    border: 1px solid var(--ers-ink-100);
    border-radius: 15px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(145deg, #ffffff, #f7faf8);
    box-shadow: var(--ers-shadow-xs);
    cursor: pointer;
    transition: transform var(--ers-ease), border-color var(--ers-ease), box-shadow var(--ers-ease);
}

body.ers-app.ers-user .campus-card:hover,
body.ers-admin .campus-card:hover,
body.ers-app.ers-user .campus-card.selected,
body.ers-admin .campus-card.selected {
    transform: translateY(-2px);
    border-color: var(--ers-green-300);
    box-shadow: var(--ers-shadow-sm);
}

body.ers-app.ers-user .campus-card::after,
body.ers-admin .campus-card::after {
    content: "";
    position: absolute;
    width: 90px;
    height: 90px;
    right: -30px;
    bottom: -35px;
    border-radius: 50%;
    background: rgba(183,234,208,.35);
}

body.ers-app.ers-user .campus-name,
body.ers-admin .campus-card .campus-name {
    position: relative;
    z-index: 1;
    color: var(--ers-ink-900);
    font-size: 12px;
    font-weight: 850;
    line-height: 1.35;
}

body.ers-app.ers-user .campus-code,
body.ers-admin .campus-code,
body.ers-admin .campus-address {
    position: relative;
    z-index: 1;
    margin-top: 5px;
    color: var(--ers-ink-500);
    font-size: 9px;
}

body.ers-app.ers-user .selected-campus-info,
body.ers-admin .selected-campus-info {
    margin: 14px 0;
    padding: 12px 14px;
    border-radius: 13px;
    background: var(--ers-green-50);
    border: 1px solid var(--ers-green-200);
}

body.ers-app.ers-user .selected-campus-name,
body.ers-admin .selected-campus-name {
    color: var(--ers-green-900);
    font-size: 11px;
    font-weight: 850;
}

body.ers-app.ers-user .establishments-grid,
body.ers-app.ers-user .vehicles-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

body.ers-app.ers-user .establishment-card,
body.ers-app.ers-user .vehicle-card {
    min-width: 0;
    overflow: hidden;
    border: var(--ers-border);
    border-radius: 16px;
    background: var(--ers-white);
    box-shadow: var(--ers-shadow-xs);
    cursor: pointer;
    transition: transform var(--ers-ease), box-shadow var(--ers-ease), border-color var(--ers-ease);
}

body.ers-app.ers-user .establishment-card:hover,
body.ers-app.ers-user .vehicle-card:hover {
    transform: translateY(-3px);
    border-color: var(--ers-green-200);
    box-shadow: var(--ers-shadow-md);
}

body.ers-app.ers-user .establishment-card .card-header,
body.ers-app.ers-user .vehicle-card .card-header {
    min-height: 76px;
    padding: 14px;
    background: linear-gradient(135deg, var(--ers-green-900), var(--ers-green-700));
    color: var(--ers-white);
}

body.ers-app.ers-user .establishment-card .card-body,
body.ers-app.ers-user .vehicle-card .card-body {
    padding: 14px;
}

body.ers-app.ers-user .card-type {
    display: inline-flex;
    padding: 4px 8px;
    border-radius: 999px;
    background: rgba(255,255,255,.14);
    color: rgba(255,255,255,.9);
    font-size: 8px;
    font-weight: 800;
}

body.ers-app.ers-user .info-row,
body.ers-admin .info-row,
body.ers-app.ers-user .detail-row,
body.ers-admin .detail-row,
body.ers-app.ers-user .request-detail-row,
body.ers-admin .request-detail-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
    padding: 9px 0;
    border-bottom: 1px solid var(--ers-ink-100);
}

body.ers-app.ers-user .info-row:last-child,
body.ers-admin .info-row:last-child,
body.ers-app.ers-user .detail-row:last-child,
body.ers-admin .detail-row:last-child,
body.ers-app.ers-user .request-detail-row:last-child,
body.ers-admin .request-detail-row:last-child {
    border-bottom: 0;
}

body.ers-app.ers-user .info-label,
body.ers-admin .info-label,
body.ers-app.ers-user .detail-label,
body.ers-admin .detail-label {
    color: var(--ers-ink-500);
    font-size: 9px;
    font-weight: 750;
}

body.ers-app.ers-user .info-value,
body.ers-admin .info-value,
body.ers-app.ers-user .detail-value,
body.ers-admin .detail-value {
    color: var(--ers-ink-800);
    font-size: 10px;
    font-weight: 700;
    text-align: right;
    overflow-wrap: anywhere;
}

body.ers-app.ers-user .result-count,
body.ers-admin .result-count {
    margin: 12px 0;
    color: var(--ers-ink-500);
    font-size: 9px;
    font-weight: 700;
}

/* Modals */
body.ers-app .modal,
body.ers-admin .modal,
body.ers-admin .qr-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 2000;
    padding: 20px;
    background: rgba(4, 26, 17, .62);
    backdrop-filter: blur(6px);
    align-items: center;
    justify-content: center;
    overflow-y: auto;
}

body.ers-app .modal[style*="display: block"],
body.ers-app .modal[style*="display:block"],
body.ers-admin .modal[style*="display: block"],
body.ers-admin .modal[style*="display:block"],
body.ers-admin .qr-modal-overlay.active {
    display: flex !important;
}

body.ers-app .modal-content,
body.ers-admin .modal-content,
body.ers-admin .qr-modal {
    width: min(100%, 980px);
    max-height: calc(100vh - 40px);
    margin: auto;
    border: 1px solid rgba(255,255,255,.4);
    border-radius: 22px;
    overflow: hidden;
    background: var(--ers-white);
    box-shadow: 0 35px 100px rgba(0,0,0,.25);
    animation: ersModalIn .24s ease both;
}

body.ers-app .modal-header,
body.ers-admin .modal-header,
body.ers-admin .qr-modal-header {
    min-height: 68px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--ers-ink-100);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    background: #fbfcfb;
}

body.ers-app .modal-header h3,
body.ers-admin .modal-header h3,
body.ers-admin .qr-modal-header h3 {
    margin: 0;
    color: var(--ers-ink-900);
    font-size: 16px;
    font-weight: 850;
    letter-spacing: -.025em;
}

body.ers-app .close-modal,
body.ers-admin .close-modal,
body.ers-admin .qr-modal-close {
    width: 36px;
    height: 36px;
    padding: 0;
    border: var(--ers-border);
    border-radius: 11px;
    display: grid;
    place-items: center;
    background: var(--ers-white);
    color: var(--ers-ink-500);
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
}

body.ers-app .close-modal:hover,
body.ers-admin .close-modal:hover,
body.ers-admin .qr-modal-close:hover {
    background: var(--ers-danger-soft);
    border-color: #ffd3d8;
    color: var(--ers-danger);
}

body.ers-app .modal-body,
body.ers-admin .modal-body {
    max-height: calc(100vh - 110px);
    overflow-y: auto;
    padding: 20px;
    gap: 20px;
}

body.ers-app .modal-footer,
body.ers-admin .modal-footer {
    padding: 14px 20px;
    border-top: 1px solid var(--ers-ink-100);
    display: flex;
    justify-content: flex-end;
    gap: 9px;
    background: #fbfcfb;
}

body.ers-admin .qr-grid {
    padding: 20px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

body.ers-admin .qr-card {
    padding: 16px;
    border: var(--ers-border);
    border-radius: 16px;
    background: var(--ers-ink-50);
    text-align: center;
}

body.ers-admin .qr-card-title {
    color: var(--ers-ink-900);
    font-size: 11px;
    font-weight: 800;
}

body.ers-admin .qr-canvas-wrap {
    width: 184px;
    height: 184px;
    max-width: 100%;
    margin: 14px auto;
    padding: 12px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    background: var(--ers-white);
    box-shadow: var(--ers-shadow-sm);
}

body.ers-admin .qr-card-url {
    color: var(--ers-ink-500);
    font-size: 8px;
    overflow-wrap: anywhere;
}

body.ers-admin .qr-download-btn {
    min-height: 35px;
    margin-top: 12px;
    padding: 7px 11px;
    border: 0;
    border-radius: 10px;
    background: var(--ers-green-700);
    color: var(--ers-white);
    font-size: 9px;
    font-weight: 800;
    cursor: pointer;
}

/* Settings and detail screens */
body.ers-admin .settings-container,
body.ers-app.ers-user .settings-container {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

body.ers-admin .settings-card,
body.ers-app.ers-user .settings-card {
    padding: 18px;
    margin: 0;
}

body.ers-admin .settings-card > .card-title,
body.ers-app.ers-user .settings-card > .card-title {
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--ers-ink-100);
}

body.ers-admin .toggle-row,
body.ers-app.ers-user .toggle-row {
    padding: 13px;
    border: var(--ers-border);
    border-radius: 13px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    background: var(--ers-ink-50);
}

body.ers-admin .toggle-row-label,
body.ers-app.ers-user .toggle-row-label {
    color: var(--ers-ink-800);
    font-size: 11px;
    font-weight: 800;
}

body.ers-admin .toggle-row-sub,
body.ers-app.ers-user .toggle-row-sub {
    margin-top: 3px;
    color: var(--ers-ink-500);
    font-size: 9px;
}

body.ers-admin .backup-list,
body.ers-admin .update-entry,
body.ers-app.ers-user .backup-list {
    margin-top: 14px;
}

body.ers-admin .backup-item,
body.ers-admin .update-entry,
body.ers-app.ers-user .backup-item {
    padding: 12px;
    border: var(--ers-border);
    border-radius: 12px;
    background: var(--ers-ink-50);
}

body.ers-admin .backup-name,
body.ers-app.ers-user .backup-name {
    color: var(--ers-ink-900);
    font-size: 10px;
    font-weight: 800;
}

body.ers-admin .backup-date,
body.ers-admin .backup-size,
body.ers-app.ers-user .backup-date,
body.ers-app.ers-user .backup-size {
    color: var(--ers-ink-500);
    font-size: 8px;
}

body.ers-admin .detail-card,
body.ers-admin .details-card,
body.ers-app.ers-user .detail-card,
body.ers-app.ers-user .details-card {
    padding: 18px;
}

body.ers-admin .info-grid,
body.ers-app.ers-user .info-grid,
body.ers-admin .field-grid,
body.ers-app.ers-user .field-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 22px;
}

/* Chat interfaces */
body.ers-app.ers-user .chat-container,
body.ers-admin .chat-container {
    height: calc(100vh - 145px);
    min-height: 560px;
    border: var(--ers-border);
    border-radius: 20px;
    overflow: hidden;
    display: grid;
    background: var(--ers-white);
    box-shadow: var(--ers-shadow-sm);
}

body.ers-admin .chat-container {
    grid-template-columns: minmax(240px, 330px) minmax(0, 1fr);
}

body.ers-app.ers-user .chat-container {
    grid-template-rows: auto minmax(0, 1fr) auto;
}

body.ers-admin .chat-sidebar,
body.ers-admin .sessions-panel {
    border-right: 1px solid var(--ers-ink-100);
    background: #f8faf9;
    overflow-y: auto;
}

body.ers-app.ers-user .chat-header,
body.ers-admin .chat-header,
body.ers-admin .chat-panel-header {
    min-height: 68px;
    padding: 14px 18px;
    border-bottom: 1px solid var(--ers-ink-100);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    background: rgba(255,255,255,.96);
}

body.ers-app.ers-user .chat-messages,
body.ers-admin .chat-messages {
    min-height: 0;
    overflow-y: auto;
    padding: 20px;
    background:
        radial-gradient(circle at 15% 15%, rgba(220,245,232,.35), transparent 20rem),
        #f7faf8;
}

body.ers-app.ers-user .message,
body.ers-admin .message {
    max-width: 78%;
    margin-bottom: 12px;
    display: flex;
    align-items: flex-end;
    gap: 8px;
}

body.ers-app.ers-user .message.sent,
body.ers-admin .message.sent,
body.ers-admin .message.admin {
    margin-left: auto;
    flex-direction: row-reverse;
}

body.ers-app.ers-user .message-bubble,
body.ers-admin .message-bubble {
    padding: 10px 12px;
    border: 1px solid var(--ers-ink-100);
    border-radius: 15px 15px 15px 5px;
    background: var(--ers-white);
    color: var(--ers-ink-700);
    box-shadow: var(--ers-shadow-xs);
    font-size: 11px;
    line-height: 1.55;
}

body.ers-app.ers-user .message.sent .message-bubble,
body.ers-admin .message.sent .message-bubble,
body.ers-admin .message.admin .message-bubble {
    border-color: transparent;
    border-radius: 15px 15px 5px 15px;
    background: linear-gradient(135deg, var(--ers-green-800), var(--ers-green-600));
    color: var(--ers-white);
}

body.ers-app.ers-user .message-time,
body.ers-admin .message-time {
    margin-top: 4px;
    color: var(--ers-ink-400);
    font-size: 8px;
}

body.ers-app.ers-user .message.sent .message-time,
body.ers-admin .message.sent .message-time,
body.ers-admin .message.admin .message-time {
    color: rgba(255,255,255,.62);
}

body.ers-app.ers-user .chat-input-area,
body.ers-admin .chat-input-area {
    padding: 12px;
    border-top: 1px solid var(--ers-ink-100);
    display: flex;
    align-items: flex-end;
    gap: 8px;
    background: var(--ers-white);
}

body.ers-app.ers-user .chat-input,
body.ers-admin .chat-input {
    min-height: 42px;
    max-height: 130px;
    flex: 1;
    margin: 0;
}

body.ers-app.ers-user .chat-send,
body.ers-admin .chat-send,
body.ers-app.ers-user .file-attach-btn,
body.ers-admin .file-attach-btn {
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
    border: 0;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: var(--ers-green-700);
    color: var(--ers-white);
    cursor: pointer;
}

body.ers-app.ers-user .file-attach-btn,
body.ers-admin .file-attach-btn {
    border: var(--ers-border);
    background: var(--ers-ink-50);
    color: var(--ers-green-800);
}

/* Admin notifications */
body.ers-admin .notification-dropdown {
    width: min(390px, calc(100vw - 24px));
    max-height: min(520px, calc(100vh - 100px));
    right: 24px;
    top: 70px;
    overflow: hidden;
    border: var(--ers-border);
    border-radius: 17px;
    background: rgba(255,255,255,.98);
    box-shadow: var(--ers-shadow-md);
}

body.ers-admin .notification-dropdown.show {
    display: block;
    animation: ersDropdownIn .2s ease both;
}

body.ers-admin .notification-header,
body.ers-admin .notification-footer {
    padding: 13px 15px;
    border-bottom: 1px solid var(--ers-ink-100);
    background: #fbfcfb;
}

body.ers-admin .notification-header h4 {
    color: var(--ers-ink-900);
    font-size: 12px;
}

body.ers-admin .mark-all-read {
    border: 0;
    background: transparent;
    color: var(--ers-green-700);
    font-size: 9px;
    font-weight: 800;
    cursor: pointer;
}

body.ers-admin .notification-list {
    max-height: 390px;
    overflow-y: auto;
}

body.ers-admin .notification-item {
    padding: 12px 15px;
    border-bottom: 1px solid var(--ers-ink-100);
    cursor: pointer;
}

body.ers-admin .notification-item:hover {
    background: var(--ers-ink-50);
}

body.ers-admin .notification-item.unread {
    background: var(--ers-green-50);
}

body.ers-admin .notification-title {
    color: var(--ers-ink-900);
    font-size: 10px;
    font-weight: 800;
}

body.ers-admin .notification-message,
body.ers-admin .notification-time {
    margin-top: 3px;
    color: var(--ers-ink-500);
    font-size: 9px;
}

body.ers-admin .toast-notification {
    right: 20px;
    bottom: 20px;
    min-width: min(360px, calc(100vw - 40px));
    padding: 15px;
    border: var(--ers-border);
    border-radius: 16px;
    background: rgba(255,255,255,.98);
    box-shadow: var(--ers-shadow-md);
}

/* Public availability */
body.ers-app.ers-public .availability-page {
    min-height: 100vh;
    padding: clamp(16px, 3vw, 34px);
    background:
        radial-gradient(circle at 90% 0%, rgba(183,234,208,.45), transparent 24rem),
        #f3f7f4;
}

body.ers-app.ers-public .availability-top {
    width: min(100%, 1320px);
    max-width: 1320px;
    min-height: 210px;
    margin: 0 auto 18px;
    padding: clamp(24px, 4vw, 44px);
    border: 1px solid rgba(7,91,53,.12);
    border-radius: 25px;
    overflow: hidden;
    background:
        linear-gradient(105deg, rgba(255,255,255,.97) 0%, rgba(255,255,255,.88) 58%, rgba(255,255,255,.58) 100%),
        url('../images/UCC_South.png') center/cover no-repeat !important;
    box-shadow: var(--ers-shadow-md);
}

body.ers-app.ers-public .availability-heading {
    max-width: 750px;
}

body.ers-app.ers-public .availability-heading h1,
body.ers-app.ers-public .availability-heading h2 {
    margin: 0;
    color: var(--ers-ink-950);
    text-align: left;
    letter-spacing: -.04em;
}

body.ers-app.ers-public .availability-heading h1 {
    font-size: clamp(24px, 4vw, 42px);
    font-weight: 900;
}

body.ers-app.ers-public .availability-heading h2 {
    margin-top: 5px;
    color: var(--ers-green-700);
    font-size: 14px;
    font-weight: 800;
}

body.ers-app.ers-public .availability-heading p {
    max-width: 650px;
    margin-top: 14px;
    color: var(--ers-ink-600);
    font-size: 12px;
    line-height: 1.7;
}

body.ers-app.ers-public .availability-logos {
    gap: 8px;
}

body.ers-app.ers-public .availability-logo {
    padding: 7px;
    border: var(--ers-border);
    border-radius: 13px;
    background: rgba(255,255,255,.88);
    box-shadow: var(--ers-shadow-xs);
}

body.ers-app.ers-public .availability-logo img {
    max-height: 54px;
}

body.ers-app.ers-public .availability-grid {
    width: min(100%, 1320px);
    max-width: 1320px;
    margin: 0 auto;
    grid-template-columns: minmax(0, 1.55fr) minmax(300px, .65fr);
    gap: 16px;
}

body.ers-app.ers-public .calendar-panel,
body.ers-app.ers-public .availability-panel {
    padding: 18px;
    border: var(--ers-border);
    border-radius: 20px;
    background: rgba(255,255,255,.95);
    box-shadow: var(--ers-shadow-sm);
}

body.ers-app.ers-public .campus-select {
    margin-bottom: 14px;
}

body.ers-app.ers-public .availability-panel .panel-title,
body.ers-app.ers-public .calendar-panel .panel-title {
    color: var(--ers-ink-900);
    font-size: 14px;
    font-weight: 850;
}

/* Chatbot widget */
body.ers-app .chatbot-toggle {
    width: 56px;
    height: 56px;
    right: 20px;
    bottom: 20px;
    border: 0;
    border-radius: 18px;
    background: linear-gradient(135deg, var(--ers-green-800), var(--ers-green-500));
    color: var(--ers-white);
    box-shadow: 0 16px 40px rgba(7,91,53,.3);
}

body.ers-app .chatbot-window {
    width: min(380px, calc(100vw - 24px));
    right: 20px;
    bottom: 88px;
    overflow: hidden;
    border: var(--ers-border);
    border-radius: 20px;
    background: var(--ers-white);
    box-shadow: var(--ers-shadow-lg);
}

body.ers-app .chatbot-header {
    background: linear-gradient(135deg, var(--ers-green-900), var(--ers-green-700));
}

/* Loading feedback and utility classes */
.ers-page-progress {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 10000;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--ers-green-400), var(--ers-gold-500));
    box-shadow: 0 0 14px rgba(55,189,118,.45);
    opacity: 0;
    transition: width .28s ease, opacity .2s ease;
}

.ers-page-progress.active {
    width: 72%;
    opacity: 1;
}

.ers-page-progress.complete {
    width: 100%;
    opacity: 0;
}

body.ers-ui-locked {
    overflow: hidden !important;
}

/* Responsive */
@media (max-width: 1180px) {
    body.ers-app.ers-user .dashboard-layout,
    body.ers-app.ers-public .availability-grid {
        grid-template-columns: 1fr;
    }

    body.ers-admin .stats-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    body.ers-app.ers-user .campuses-scroll,
    body.ers-admin .campuses-scroll {
        grid-template-columns: repeat(2, minmax(180px, 1fr));
    }

    body.ers-app.ers-user .establishments-grid,
    body.ers-app.ers-user .vehicles-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    body.ers-app .landing-hero-card {
        grid-template-columns: minmax(0, 1fr) minmax(360px, .75fr);
        gap: 30px;
    }

    body.ers-app .landing-hero-copy h1 {
        font-size: clamp(3rem, 6vw, 4.8rem);
    }
}

@media (max-width: 980px) {
    body.ers-app.ers-user .user-main,
    body.ers-admin .main-content {
        width: 100%;
        margin-left: 0;
    }

    body.ers-app.ers-user .user-sidebar,
    body.ers-admin .sidebar {
        width: min(var(--ers-sidebar-width), calc(100vw - 52px));
        transform: translateX(-105%);
        box-shadow: 28px 0 70px rgba(3,43,29,.25);
    }

    body.ers-app.ers-user .user-sidebar.open,
    body.ers-admin .sidebar.open {
        transform: translateX(0);
    }

    body.ers-app.ers-user .ers-sidebar-overlay.open,
    body.ers-admin .ers-sidebar-overlay.open {
        display: block;
    }

    body.ers-app.ers-user .ers-mobile-menu-toggle,
    body.ers-admin .ers-mobile-menu-toggle {
        display: grid;
    }

    body.ers-admin .dashboard-two-col,
    body.ers-admin .settings-container,
    body.ers-app.ers-user .settings-container {
        grid-template-columns: 1fr;
    }

    body.ers-app .landing-hero-card {
        min-height: auto;
        grid-template-columns: 1fr;
        padding-bottom: 42px;
    }

    body.ers-app .landing-visual {
        min-height: 440px;
    }

    body.ers-app .landing-feature-grid {
        grid-template-columns: 1fr;
    }

    body.ers-app.ers-auth .auth-page {
        grid-template-columns: minmax(320px, 42%) 1fr;
    }

    body.ers-app.ers-auth .hero-panel {
        padding: 38px;
    }

    body.ers-app.ers-auth .hero-title {
        font-size: 2.8rem;
    }

    body.ers-admin .qr-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    html body.ers-app,
    html body.ers-admin {
        font-size: 13px;
    }

    body.ers-app.ers-user .user-topbar,
    body.ers-admin .topbar {
        min-height: 67px;
        padding: 10px 13px;
        gap: 8px;
        flex-wrap: nowrap;
    }

    body.ers-app.ers-user .page-eyebrow,
    body.ers-admin .page-eyebrow {
        display: none;
    }

    body.ers-app.ers-user .page-title,
    body.ers-admin .page-title {
        max-width: 42vw;
        font-size: 15px;
    }

    body.ers-app.ers-user .system-clock {
        display: none;
    }

    body.ers-app.ers-user .user-profile-trigger {
        min-height: 42px;
        padding: 3px;
        border-radius: 12px;
    }

    body.ers-app.ers-user .user-profile-trigger .user-info,
    body.ers-app.ers-user .profile-chevron,
    body.ers-admin .user-info,
    body.ers-admin .qr-code-btn-label {
        display: none;
    }

    body.ers-app.ers-user .user-avatar,
    body.ers-admin .user-avatar {
        width: 36px;
        height: 36px;
        flex-basis: 36px;
        border-radius: 10px;
    }

    body.ers-app.ers-user .content-area,
    body.ers-admin .content-area {
        padding: 14px;
    }

    body.ers-admin .stats-grid,
    body.ers-app.ers-user .campuses-scroll,
    body.ers-admin .campuses-scroll,
    body.ers-app.ers-user .establishments-grid,
    body.ers-app.ers-user .vehicles-grid,
    body.ers-admin .info-grid,
    body.ers-app.ers-user .info-grid,
    body.ers-admin .field-grid,
    body.ers-app.ers-user .field-grid {
        grid-template-columns: 1fr;
    }

    body.ers-admin .stats-grid {
        gap: 10px;
    }

    body.ers-admin .stat-card {
        padding: 15px;
    }

    body.ers-app.ers-user .calendar-wrapper,
    body.ers-app.ers-user .events-panel,
    body.ers-app.ers-user .campuses-section,
    body.ers-app.ers-user .establishments-section,
    body.ers-admin .campuses-list,
    body.ers-admin .establishments-list,
    body.ers-admin .settings-card,
    body.ers-app.ers-user .settings-card,
    body.ers-admin .dashboard-card {
        padding: 14px;
        border-radius: 15px;
    }

    body.ers-app.ers-user .calendar-day,
    body.ers-admin .calendar-day,
    body.ers-public .calendar-day,
    body.ers-app.ers-user .date-picker-day,
    body.ers-admin .date-picker-day {
        min-height: 68px;
        padding: 5px;
    }

    body.ers-app.ers-user .event-badge,
    body.ers-admin .event-badge,
    body.ers-public .event-badge {
        font-size: 6px;
        padding: 2px 3px;
    }

    body.ers-admin .filters-bar form,
    body.ers-app.ers-user .filters-bar form,
    body.ers-app.ers-user .search-filter-grid {
        display: grid;
        grid-template-columns: 1fr;
    }

    body.ers-admin .filter-group,
    body.ers-app.ers-user .filter-group {
        min-width: 0;
        width: 100%;
    }

    body.ers-app .modal,
    body.ers-admin .modal,
    body.ers-admin .qr-modal-overlay {
        padding: 10px;
        align-items: flex-end;
    }

    body.ers-app .modal-content,
    body.ers-admin .modal-content,
    body.ers-admin .qr-modal {
        max-height: calc(100vh - 10px);
        border-radius: 19px 19px 0 0;
    }

    body.ers-app .modal-body,
    body.ers-admin .modal-body {
        grid-template-columns: 1fr !important;
        padding: 15px;
    }

    body.ers-app .system-landing {
        padding: 10px;
    }

    body.ers-app .landing-hero-card {
        border-radius: 24px;
        padding: 28px 20px;
    }

    body.ers-app .landing-brand-chip {
        margin-bottom: 26px;
    }

    body.ers-app .landing-hero-copy h1 {
        font-size: clamp(2.6rem, 13vw, 4rem);
    }

    body.ers-app .landing-actions {
        align-items: stretch;
        flex-direction: column;
    }

    body.ers-app .landing-actions .btn-primary,
    body.ers-app .landing-actions .btn-secondary {
        width: 100%;
    }

    body.ers-app .landing-visual {
        min-height: 340px;
    }

    body.ers-app .floating-card {
        width: 55%;
        padding: 10px;
    }

    body.ers-app .floating-card-calendar {
        top: 12%;
    }

    body.ers-app .floating-card-status {
        bottom: 10%;
    }

    body.ers-app.ers-auth .auth-page {
        display: block;
    }

    body.ers-app.ers-auth .hero-panel {
        min-height: 255px;
        height: 255px;
        position: relative;
        align-items: center;
        padding: 24px;
    }

    body.ers-app.ers-auth .hero-content {
        display: grid;
        grid-template-columns: auto 1fr;
        align-items: center;
        gap: 14px;
    }

    body.ers-app.ers-auth .hero-logo-wrap {
        grid-row: 1 / span 3;
        margin: 0;
    }

    body.ers-app.ers-auth .hero-logo {
        width: 68px;
        height: 68px;
        border-radius: 19px;
    }

    body.ers-app.ers-auth .hero-tag {
        justify-self: start;
        font-size: 8px;
        padding: 5px 8px;
    }

    body.ers-app.ers-auth .hero-title {
        margin: 0;
        font-size: 1.8rem;
        line-height: 1.02;
    }

    body.ers-app.ers-auth .hero-subtitle,
    body.ers-app.ers-auth .hero-dots {
        display: none;
    }

    body.ers-app.ers-auth .auth-panel {
        min-height: calc(100vh - 255px);
        align-items: flex-start;
        padding: 28px 20px 36px;
        overflow: visible;
    }

    body.ers-app.ers-auth .brand-mark {
        margin-bottom: 24px;
    }

    body.ers-app.ers-auth .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    body.ers-app.ers-public .availability-page {
        padding: 10px;
    }

    body.ers-app.ers-public .availability-top {
        min-height: 0;
        padding: 22px 18px;
        border-radius: 19px;
        background:
            linear-gradient(105deg, rgba(255,255,255,.97), rgba(255,255,255,.82)),
            url('../images/UCC_South.png') center/cover no-repeat !important;
    }

    body.ers-app.ers-public .availability-logos {
        width: 100%;
        justify-content: flex-start;
    }

    body.ers-app.ers-public .availability-logo img {
        max-height: 40px;
    }

    body.ers-app.ers-public .calendar-panel,
    body.ers-app.ers-public .availability-panel {
        padding: 14px;
        border-radius: 16px;
    }

    body.ers-app.ers-user .chat-container,
    body.ers-admin .chat-container {
        height: calc(100vh - 110px);
        min-height: 480px;
        border-radius: 15px;
    }

    body.ers-admin .chat-container {
        grid-template-columns: 1fr;
    }

    body.ers-admin .chat-sidebar,
    body.ers-admin .sessions-panel {
        display: none;
    }
}

@media (max-width: 480px) {
    body.ers-app.ers-user .page-title,
    body.ers-admin .page-title {
        max-width: 36vw;
        font-size: 14px;
    }

    body.ers-admin .topbar-icon-button,
    body.ers-admin .notification-bell,
    body.ers-admin .qr-code-btn {
        width: 38px;
        height: 38px;
        min-height: 38px;
        padding: 0;
    }

    body.ers-admin .user-avatar {
        display: none;
    }

    body.ers-app.ers-user .calendar-day,
    body.ers-admin .calendar-day,
    body.ers-public .calendar-day {
        min-height: 54px;
        padding: 3px;
    }

    body.ers-app.ers-user .day-number,
    body.ers-admin .day-number,
    body.ers-public .day-number {
        width: 21px;
        height: 21px;
        font-size: 8px;
    }

    body.ers-app .landing-trust-row {
        display: grid;
        grid-template-columns: 1fr;
        gap: 7px;
    }

    body.ers-app .landing-visual {
        min-height: 300px;
    }

    body.ers-app .floating-card {
        width: 60%;
    }

    body.ers-app .floating-card strong {
        font-size: 9px;
    }

    body.ers-app .floating-card small {
        font-size: 8px;
    }

    body.ers-app .maintenance-card,
    body.ers-app .account-state-card {
        padding: 26px 18px;
        border-radius: 22px;
    }

    body.ers-app .account-state-actions,
    body.ers-app .account-state-actions form,
    body.ers-app .account-state-actions button {
        width: 100%;
    }

    body.ers-app.ers-auth .links-row {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    body.ers-app *,
    body.ers-admin * {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
    }
}

@keyframes ersOrbit {
    to { transform: rotate(360deg); }
}

@keyframes ersLogoTap {
    50% { transform: scale(.94); }
}

@keyframes ersContentIn {
    from { opacity: 0; transform: translateY(7px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes ersModalIn {
    from { opacity: 0; transform: translateY(12px) scale(.985); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes ersDropdownIn {
    from { opacity: 0; transform: translateY(-7px) scale(.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

/* ================================================================
 * UCC-ERS Design System v2.1 — Clean Minimal Refinement
 * Flat surfaces, restrained depth, and gradients used only as accents.
 * ================================================================ */
:root {
    --ers-green-950: #0b2f22;
    --ers-green-900: #0d3b2a;
    --ers-green-800: #105237;
    --ers-green-700: #116b45;
    --ers-green-600: #168052;
    --ers-green-500: #259663;
    --ers-green-400: #53ae7d;
    --ers-green-300: #92cfad;
    --ers-green-200: #c7e4d3;
    --ers-green-100: #e5f3eb;
    --ers-green-50: #f3f9f6;
    --ers-gold-500: #c59a32;
    --ers-ink-950: #17211b;
    --ers-ink-900: #202b24;
    --ers-ink-800: #344039;
    --ers-ink-700: #4a5750;
    --ers-ink-600: #647169;
    --ers-ink-500: #7d8981;
    --ers-ink-400: #a0aaa3;
    --ers-ink-300: #c2cac5;
    --ers-ink-200: #dce2de;
    --ers-ink-100: #e9eeeb;
    --ers-ink-50: #f7f9f8;
    --ers-radius-sm: 10px;
    --ers-radius-md: 14px;
    --ers-radius-lg: 18px;
    --ers-radius-xl: 24px;
    --ers-shadow-xs: 0 1px 2px rgba(15, 43, 29, .04);
    --ers-shadow-sm: 0 5px 16px rgba(15, 43, 29, .055);
    --ers-shadow-md: 0 14px 34px rgba(15, 43, 29, .085);
    --ers-shadow-lg: 0 24px 58px rgba(15, 43, 29, .12);
    --ers-border: 1px solid #e1e7e3;
}

html body.ers-app,
html body.ers-admin {
    background: #f5f7f6 !important;
    color: var(--ers-ink-700);
}

/* Buttons: solid first, gradient only as a subtle hover accent. */
body.ers-app .btn-primary,
body.ers-app .btn-submit,
body.ers-app .btn-apply,
body.ers-admin .btn-primary,
body.ers-admin .btn-submit,
body.ers-admin .btn-apply,
body.ers-admin .generate-report-btn {
    min-height: 42px;
    border-radius: 10px;
    background: var(--ers-green-700) !important;
    background-image: none !important;
    box-shadow: 0 3px 10px rgba(17, 107, 69, .16);
    font-weight: 700;
}

body.ers-app .btn-primary:hover,
body.ers-app .btn-submit:hover,
body.ers-app .btn-apply:hover,
body.ers-admin .btn-primary:hover,
body.ers-admin .btn-submit:hover,
body.ers-admin .btn-apply:hover,
body.ers-admin .generate-report-btn:hover {
    background: linear-gradient(135deg, var(--ers-green-700), var(--ers-green-600)) !important;
    box-shadow: 0 5px 14px rgba(17, 107, 69, .2);
    transform: translateY(-1px);
    filter: none;
}

body.ers-app .btn-secondary,
body.ers-app .btn-back,
body.ers-admin .btn-secondary,
body.ers-admin .btn-back {
    min-height: 42px;
    border-radius: 10px;
    background: #fff;
    box-shadow: none;
}

body.ers-app .btn-secondary:hover,
body.ers-app .btn-back:hover,
body.ers-admin .btn-secondary:hover,
body.ers-admin .btn-back:hover {
    background: var(--ers-green-50);
    transform: none;
}

/* Inputs */
body.ers-app input:not([type="checkbox"]):not([type="radio"]):not([type="file"]),
body.ers-app select,
body.ers-app textarea,
body.ers-admin input:not([type="checkbox"]):not([type="radio"]):not([type="file"]),
body.ers-admin select,
body.ers-admin textarea {
    border-color: #dce3df;
    border-radius: 10px;
    background: #fff;
    box-shadow: none;
}

body.ers-app input:focus,
body.ers-app select:focus,
body.ers-app textarea:focus,
body.ers-admin input:focus,
body.ers-admin select:focus,
body.ers-admin textarea:focus {
    border-color: var(--ers-green-400) !important;
    box-shadow: 0 0 0 3px rgba(37, 150, 99, .1) !important;
}

/* Authentication */
body.ers-app.ers-auth,
body.ers-app.ers-auth .auth-page {
    background: #f7f9f8 !important;
}

body.ers-app.ers-auth .hero-panel {
    background: var(--ers-green-950) !important;
    padding: clamp(34px, 5vw, 70px);
}

body.ers-app.ers-auth .hero-overlay {
    background: linear-gradient(180deg, rgba(5, 35, 24, .12), rgba(5, 35, 24, .88)) !important;
}

body.ers-app.ers-auth .hero-panel::after {
    display: none;
}

body.ers-app.ers-auth .hero-logo {
    width: 72px;
    height: 72px;
    border-radius: 18px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, .18);
}

body.ers-app.ers-auth .hero-tag {
    background: rgba(255,255,255,.08);
    backdrop-filter: none;
}

body.ers-app.ers-auth .hero-title {
    font-size: clamp(2.25rem, 4vw, 4rem);
    letter-spacing: -.045em;
}

body.ers-app.ers-auth .hero-title span {
    color: #a4d8bb;
}

body.ers-app.ers-auth .auth-panel {
    background: #fbfcfb !important;
    padding: clamp(28px, 5vw, 70px);
}

body.ers-app.ers-auth .auth-inner {
    width: min(100%, 430px);
    max-width: 430px;
}

body.ers-app.ers-auth .brand-mark {
    margin-bottom: 28px;
}

body.ers-app.ers-auth .brand-icon {
    border-radius: 12px;
    box-shadow: var(--ers-shadow-xs);
}

body.ers-app.ers-auth .auth-heading {
    font-size: clamp(1.65rem, 2.6vw, 2.1rem);
    letter-spacing: -.035em;
}

body.ers-app.ers-auth .field-input,
body.ers-app.ers-auth .field-select {
    min-height: 46px;
    border-radius: 10px;
}

/* Landing */
body.ers-app .system-landing {
    background: #f5f7f6 !important;
    padding: clamp(14px, 2.5vw, 34px);
}

body.ers-app .landing-hero-card {
    min-height: min(760px, calc(100vh - 52px));
    gap: clamp(28px, 5vw, 76px);
    padding: clamp(30px, 5vw, 72px);
    border-color: #dde5e0;
    border-radius: 24px;
    background: linear-gradient(135deg, #ffffff 0%, #f7faf8 100%) !important;
    box-shadow: var(--ers-shadow-md);
}

body.ers-app .landing-hero-card::before {
    display: none;
}

body.ers-app .landing-brand-chip {
    margin-bottom: 28px;
    border-radius: 12px;
    box-shadow: none;
}

body.ers-app .landing-hero-copy h1 {
    margin: 13px 0 18px;
    font-size: clamp(2.7rem, 5.4vw, 5.5rem);
    line-height: .98;
    letter-spacing: -.055em;
}

body.ers-app .landing-logo-orbit {
    background: #fff !important;
    box-shadow: var(--ers-shadow-lg) !important;
}

body.ers-app .landing-visual-glow,
body.ers-app .logo-orbit-ring {
    opacity: .5;
}

body.ers-app .floating-card,
body.ers-app .landing-feature-card {
    border-color: #e0e7e2;
    border-radius: 14px;
    background: #fff;
    box-shadow: var(--ers-shadow-sm);
}

body.ers-app .landing-feature-card:hover,
body.ers-app .floating-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--ers-shadow-md);
}

body.ers-app .feature-number {
    background: var(--ers-green-50);
    color: var(--ers-green-700);
}

/* Main shells */
body.ers-app.ers-user .user-sidebar,
body.ers-admin .sidebar {
    background: #0d3b2a !important;
    background-image: none !important;
    box-shadow: 8px 0 28px rgba(13, 59, 42, .06);
}

body.ers-app.ers-user .user-sidebar::after,
body.ers-admin .sidebar::after {
    display: none;
}

body.ers-app.ers-user .sidebar-header,
body.ers-admin .sidebar-header {
    padding: 18px 15px 12px;
}

body.ers-app.ers-user .sidebar-brand-lockup,
body.ers-admin .sidebar-brand-lockup {
    padding: 8px;
    border-color: rgba(255,255,255,.09);
    border-radius: 13px;
    background: rgba(255,255,255,.04);
}

body.ers-app.ers-user .sidebar-logo,
body.ers-admin .sidebar-logo {
    width: 44px;
    height: 44px;
    border-radius: 11px;
    box-shadow: none;
}

body.ers-app.ers-user .nav-menu,
body.ers-admin .nav-menu {
    padding: 5px 12px 84px;
}

body.ers-app.ers-user .nav-link,
body.ers-admin .nav-link {
    min-height: 42px;
    padding: 7px 9px;
    border-radius: 10px;
}

body.ers-app.ers-user .nav-link:hover,
body.ers-admin .nav-link:hover {
    background: rgba(255,255,255,.055);
    transform: none;
}

body.ers-app.ers-user .nav-link.active,
body.ers-admin .nav-link.active {
    background: rgba(255,255,255,.1) !important;
    background-image: none !important;
    border-color: rgba(255,255,255,.08);
    box-shadow: inset 3px 0 0 #8ecfa9;
}

body.ers-app.ers-user .nav-icon,
body.ers-admin .nav-icon {
    width: 29px;
    height: 29px;
    flex-basis: 29px;
    border-radius: 8px;
    background: transparent;
}

body.ers-app.ers-user .sidebar-footer,
body.ers-admin .sidebar-footer {
    background: rgba(0,0,0,.08);
    border-radius: 10px;
}

body.ers-app.ers-user .user-topbar,
body.ers-admin .topbar {
    min-height: 68px;
    padding: 10px clamp(16px, 2.5vw, 28px);
    background: #fff !important;
    border-bottom-color: #e5ebe7;
    box-shadow: 0 1px 0 rgba(15, 43, 29, .02);
    backdrop-filter: none;
}

body.ers-app.ers-user .page-title,
body.ers-admin .page-title {
    font-size: clamp(16px, 1.45vw, 20px);
    font-weight: 780;
}

body.ers-app.ers-user .page-eyebrow,
body.ers-admin .page-eyebrow {
    color: var(--ers-ink-500);
}

body.ers-app.ers-user .system-clock,
body.ers-app.ers-user .user-profile-trigger,
body.ers-admin .topbar-icon-button {
    border-radius: 10px;
    box-shadow: none;
}

body.ers-app.ers-user .user-avatar,
body.ers-admin .user-avatar {
    border-radius: 10px;
    background: linear-gradient(135deg, var(--ers-green-800), var(--ers-green-600)) !important;
    box-shadow: none;
}

body.ers-app.ers-user .content-area,
body.ers-admin .content-area {
    padding: clamp(16px, 2.5vw, 28px);
}

/* Cards and panels */
body.ers-app.ers-user .section,
body.ers-app.ers-user .form-card,
body.ers-app.ers-user .panel-card,
body.ers-app.ers-user .settings-card,
body.ers-app.ers-user .detail-card,
body.ers-app.ers-user .details-card,
body.ers-app.ers-user .calendar-wrapper,
body.ers-app.ers-user .events-panel,
body.ers-app.ers-user .campuses-section,
body.ers-app.ers-user .establishments-section,
body.ers-admin .settings-card,
body.ers-admin .dashboard-card,
body.ers-admin .users-section,
body.ers-admin .campuses-list,
body.ers-admin .establishments-list,
body.ers-admin .form-card,
body.ers-admin .detail-card,
body.ers-admin .details-card,
body.ers-admin .reservations-table,
body.ers-admin .vehicle-reservations-table,
body.ers-admin .calendar-wrapper,
body.ers-admin .calendar-panel,
body.ers-admin .availability-panel,
body.ers-app.ers-user .welcome-banner,
body.ers-admin .welcome-banner,
body.ers-admin .stat-card,
body.ers-app.ers-user .stat-card {
    border: 1px solid #e1e7e3 !important;
    border-radius: 14px !important;
    background: #fff !important;
    background-image: none !important;
    box-shadow: var(--ers-shadow-xs) !important;
}

body.ers-app.ers-user .welcome-banner,
body.ers-admin .welcome-banner {
    border-left: 3px solid var(--ers-green-600) !important;
}

body.ers-app.ers-user .section-title,
body.ers-admin .section-title,
body.ers-app.ers-user .panel-title,
body.ers-admin .panel-title,
body.ers-app.ers-user .card-title,
body.ers-admin .card-title {
    font-weight: 760;
}

body.ers-admin .filters-bar,
body.ers-app.ers-user .filters-bar,
body.ers-app.ers-user .search-filter-card,
body.ers-admin .search-filter-bar {
    border-radius: 12px;
    background: #fff;
    box-shadow: none;
}

/* Dashboard accents */
body.ers-admin .stat-card::before,
body.ers-app.ers-user .stat-card::before,
body.ers-admin .dashboard-card::before,
body.ers-app.ers-user .dashboard-card::before {
    display: none !important;
}

body.ers-admin .stat-icon,
body.ers-app.ers-user .stat-icon,
body.ers-admin .dashboard-icon,
body.ers-app.ers-user .dashboard-icon {
    background: var(--ers-green-50) !important;
    background-image: none !important;
    color: var(--ers-green-700) !important;
    box-shadow: none !important;
}

body.ers-admin .progress-bar,
body.ers-app.ers-user .progress-bar {
    background: var(--ers-green-600) !important;
    background-image: none !important;
}

/* Tables */
body.ers-admin .data-table thead,
body.ers-admin .user-table thead,
body.ers-admin .establishment-table thead,
body.ers-admin .reservations-table thead,
body.ers-admin .vehicle-reservations-table thead,
body.ers-app.ers-user table thead {
    background: #f7f9f8;
}

body.ers-admin .data-table th,
body.ers-admin .user-table th,
body.ers-admin .establishment-table th,
body.ers-admin .reservations-table th,
body.ers-admin .vehicle-reservations-table th,
body.ers-app.ers-user table th {
    color: #66736b;
    font-size: 8.5px;
    letter-spacing: .065em;
}

body.ers-admin .data-table tbody tr:hover,
body.ers-admin .user-table tbody tr:hover,
body.ers-admin .establishment-table tbody tr:hover,
body.ers-admin .reservations-table tbody tr:hover,
body.ers-admin .vehicle-reservations-table tbody tr:hover,
body.ers-app.ers-user table tbody tr:hover {
    background: #f8faf9;
}

/* Calendar */
body.ers-app.ers-user .calendar-wrapper,
body.ers-admin .calendar-wrapper,
body.ers-public .calendar-panel {
    overflow: hidden;
}

body.ers-app.ers-user .calendar-header,
body.ers-admin .calendar-header,
body.ers-public .calendar-header {
    border-bottom: 1px solid var(--ers-ink-100) !important;
}

body.ers-app.ers-user .calendar-day:hover,
body.ers-admin .calendar-day:hover,
body.ers-public .calendar-day:hover,
body.ers-app.ers-user .date-picker-day:hover,
body.ers-admin .date-picker-day:hover {
    background: #f4f8f5;
    box-shadow: inset 0 0 0 1px var(--ers-green-200);
    transform: none !important;
}

/* Campus, venue, and vehicle cards */
body.ers-app.ers-user .campus-card,
body.ers-admin .campus-card {
    border-radius: 12px;
    background: #fff !important;
    background-image: none !important;
    box-shadow: none;
}

body.ers-app.ers-user .campus-card::after,
body.ers-admin .campus-card::after {
    display: none;
}

body.ers-app.ers-user .campus-card:hover,
body.ers-admin .campus-card:hover,
body.ers-app.ers-user .campus-card.selected,
body.ers-admin .campus-card.selected {
    transform: translateY(-1px);
    box-shadow: var(--ers-shadow-sm);
}

body.ers-app.ers-user .establishment-card,
body.ers-app.ers-user .vehicle-card {
    border-radius: 13px;
    box-shadow: none;
}

body.ers-app.ers-user .establishment-card:hover,
body.ers-app.ers-user .vehicle-card:hover {
    transform: translateY(-1px);
    box-shadow: var(--ers-shadow-sm);
}

body.ers-app.ers-user .establishment-card .card-header,
body.ers-app.ers-user .vehicle-card .card-header {
    background: var(--ers-green-800) !important;
    background-image: none !important;
}

/* Modals and dropdowns */
body.ers-app .modal-content,
body.ers-admin .modal-content,
body.ers-app .modal-dialog,
body.ers-admin .modal-dialog,
body.ers-app .system-update-modal-content,
body.ers-admin .system-update-modal-content {
    border: 1px solid #e0e6e2 !important;
    border-radius: 16px !important;
    background: #fff !important;
    background-image: none !important;
    box-shadow: var(--ers-shadow-lg) !important;
}

body.ers-app .modal-header,
body.ers-admin .modal-header,
body.ers-app .system-update-modal-header,
body.ers-admin .system-update-modal-header {
    background: #fff !important;
    background-image: none !important;
    color: var(--ers-ink-900) !important;
    border-bottom: 1px solid var(--ers-ink-100) !important;
}

body.ers-admin .notification-dropdown,
body.ers-app.ers-user .user-profile-menu {
    border-radius: 13px;
    box-shadow: var(--ers-shadow-md);
}

/* Chat */
body.ers-app.ers-user .chat-container,
body.ers-admin .chat-container {
    border-radius: 14px;
    box-shadow: var(--ers-shadow-xs);
}

body.ers-app.ers-user .chat-messages,
body.ers-admin .chat-messages {
    background: #f7f9f8 !important;
    background-image: none !important;
}

body.ers-app.ers-user .message.sent .message-bubble,
body.ers-admin .message.sent .message-bubble,
body.ers-admin .message.admin .message-bubble {
    background: var(--ers-green-700) !important;
    background-image: none !important;
}

body.ers-app.ers-user .chat-send,
body.ers-admin .chat-send,
body.ers-app .chatbot-toggle,
body.ers-app .chatbot-header {
    background: var(--ers-green-700) !important;
    background-image: none !important;
}

body.ers-app .chatbot-toggle {
    border-radius: 15px;
    box-shadow: 0 9px 24px rgba(17,107,69,.24) !important;
}

body.ers-app .chatbot-window {
    border-radius: 16px;
    box-shadow: var(--ers-shadow-lg);
}

/* Public availability: keep one restrained image gradient for readability. */
body.ers-app.ers-public .availability-page {
    background: #f5f7f6 !important;
}

body.ers-app.ers-public .availability-top {
    min-height: 190px;
    border-radius: 18px;
    background:
        linear-gradient(100deg, rgba(255,255,255,.98) 0%, rgba(255,255,255,.9) 62%, rgba(255,255,255,.62) 100%),
        url('../images/UCC_South.png') center/cover no-repeat !important;
    box-shadow: var(--ers-shadow-sm);
}

body.ers-app.ers-public .calendar-panel,
body.ers-app.ers-public .availability-panel {
    border-radius: 14px;
    background: #fff;
    box-shadow: var(--ers-shadow-xs);
}

/* Account status / maintenance */
body.ers-app .maintenance-page,
body.ers-app .account-state-page {
    background: #f5f7f6 !important;
}

body.ers-app .maintenance-card,
body.ers-app .account-state-card {
    border-radius: 18px;
    background: #fff !important;
    background-image: none !important;
    box-shadow: var(--ers-shadow-md);
}

/* Remove ornamental gradients injected by legacy page style blocks. */
body.ers-app.ers-user .campus-badge,
body.ers-admin .campus-badge,
body.ers-app.ers-user .summary-header,
body.ers-app.ers-user .settings-header,
body.ers-admin .settings-header,
body.ers-app.ers-user .chat-header,
body.ers-admin .chat-panel-header,
body.ers-admin .modal-header,
body.ers-app.ers-user .modal-header {
    background-image: none !important;
}

/* Responsive refinements */
@media (max-width: 991px) {
    body.ers-app.ers-auth .auth-page {
        grid-template-columns: minmax(300px, 42%) 1fr;
    }

    body.ers-app .landing-hero-card {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    body.ers-app .landing-visual {
        min-height: 380px;
    }
}

@media (max-width: 768px) {
    body.ers-app.ers-auth .auth-page {
        display: block;
    }

    body.ers-app.ers-auth .hero-panel {
        min-height: 250px !important;
        height: auto !important;
        position: relative;
        align-items: flex-end;
        padding: 28px 22px;
    }

    body.ers-app.ers-auth .hero-title {
        font-size: 1.9rem !important;
    }

    body.ers-app.ers-auth .hero-subtitle {
        display: none;
    }

    body.ers-app.ers-auth .auth-panel {
        min-height: auto;
        padding: 28px 20px 36px;
    }

    body.ers-app .landing-hero-card {
        border-radius: 18px;
        padding: 28px 22px;
    }

    body.ers-app .landing-hero-copy h1 {
        font-size: clamp(2.35rem, 11vw, 3.7rem);
    }

    body.ers-app .landing-feature-grid {
        grid-template-columns: 1fr;
    }

    body.ers-app.ers-user .user-topbar,
    body.ers-admin .topbar {
        min-height: 62px;
    }

    body.ers-app.ers-user .content-area,
    body.ers-admin .content-area {
        padding: 14px;
    }

    body.ers-app.ers-user .section,
    body.ers-app.ers-user .form-card,
    body.ers-app.ers-user .panel-card,
    body.ers-app.ers-user .settings-card,
    body.ers-app.ers-user .detail-card,
    body.ers-app.ers-user .details-card,
    body.ers-app.ers-user .calendar-wrapper,
    body.ers-admin .settings-card,
    body.ers-admin .dashboard-card,
    body.ers-admin .users-section,
    body.ers-admin .form-card,
    body.ers-admin .detail-card,
    body.ers-admin .details-card {
        border-radius: 12px !important;
    }

    body.ers-app.ers-public .availability-page {
        padding: 12px;
    }

    body.ers-app.ers-public .availability-top {
        min-height: 170px;
        padding: 22px;
        border-radius: 14px;
    }
}

@media (max-width: 520px) {
    body.ers-app .landing-actions,
    body.ers-app .landing-actions a,
    body.ers-app.ers-auth .links-row {
        width: 100%;
    }

    body.ers-app .landing-actions {
        display: grid;
        grid-template-columns: 1fr;
    }

    body.ers-app .landing-trust-row {
        grid-template-columns: 1fr;
    }

    body.ers-app.ers-user .user-profile-trigger .user-info,
    body.ers-admin .user-info,
    body.ers-app.ers-user .system-clock {
        display: none;
    }

    body.ers-admin .qr-code-btn-label {
        display: none;
    }
}