:root {
    --rccg-green: #087443;
    --rccg-green-dark: #055d36;
    --rccg-green-soft: #eaf6ef;
    --rccg-blue: #163a66;
    --ink: #162033;
    --muted: #637083;
    --surface: #ffffff;
    --surface-subtle: #f5f7fa;
    --line: #dce2ea;
    --danger: #c9363e;
    --warning: #a35f00;
    --shadow-sm: 0 4px 14px rgba(22, 32, 51, .07);
    --shadow-md: 0 16px 40px rgba(22, 32, 51, .11);
    --radius-sm: .6rem;
    --radius-md: .9rem;
    --radius-lg: 1.3rem;
}

html { scroll-behavior: smooth; }

body.app-shell {
    min-height: 100vh;
    margin: 0;
    color: var(--ink);
    background: #f4f7f6;
    font-family: Inter, "Segoe UI", Roboto, Arial, sans-serif;
    line-height: 1.55;
}

.app-navbar {
    min-height: 4.5rem;
    border: 0;
    border-bottom: 1px solid rgba(22, 58, 102, .1);
    background: rgba(255, 255, 255, .96) !important;
    box-shadow: 0 2px 16px rgba(22, 32, 51, .06) !important;
    backdrop-filter: blur(12px);
}

.app-navbar .navbar-brand {
    color: var(--rccg-blue);
    font-size: 1.08rem;
    letter-spacing: -.01em;
    word-break: normal;
}

.app-navbar .form-select {
    min-width: 9.5rem;
    min-height: 2.55rem;
}

.account-navigation { align-items: center; gap: .25rem; margin-left: .75rem; }
.account-link { display: inline-flex !important; align-items: center; gap: .45rem; color: var(--ink) !important; border-radius: .65rem; padding: .55rem .8rem !important; }
.account-link:hover { color: var(--rccg-green-dark) !important; background: var(--rccg-green-soft); }
.account-link-primary { color: #fff !important; background: var(--rccg-green); }
.account-link-primary:hover { color: #fff !important; background: var(--rccg-green-dark); }

.app-main { flex: 1; padding: 0 0 3rem; }
.app-content { max-width: 1320px; }
.is-authenticated .app-content { padding-top: .35rem; }

.app-content > h1,
.app-content > h2,
.app-content > h3 {
    margin-bottom: 1.25rem;
    color: var(--ink);
    font-weight: 750;
    letter-spacing: -.025em;
}

.app-content > form,
.app-content > .row > [class*="col-"] > form {
    padding: clamp(1.1rem, 2.5vw, 2rem);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--surface);
    box-shadow: var(--shadow-sm);
}

.card {
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--surface);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.card-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--line);
    background: #f8fafb !important;
    color: var(--ink);
    font-weight: 700;
}

.card-body { padding: 1.25rem; }

.form-label,
label:not(.form-check-label) {
    margin-bottom: .42rem;
    color: #344054;
    font-size: .9rem;
    font-weight: 650;
}

.form-control,
.form-select {
    min-height: 2.85rem;
    border: 1px solid #cbd4df;
    border-radius: var(--radius-sm);
    background-color: #fff;
    color: var(--ink);
    box-shadow: 0 1px 2px rgba(16, 24, 40, .025);
    transition: border-color .18s ease, box-shadow .18s ease, background-color .18s ease;
}

textarea.form-control { min-height: 7rem; resize: vertical; }
.form-control::placeholder { color: #8c97a8; }
.form-control:hover, .form-select:hover { border-color: #aeb9c7; }
.form-control:focus, .form-select:focus {
    border-color: var(--rccg-green);
    box-shadow: 0 0 0 .22rem rgba(8, 116, 67, .13);
}
.form-control:disabled, .form-select:disabled, .form-control[readonly] { background: #eef1f5; color: #667085; }
.form-check-input { width: 1.1rem; height: 1.1rem; border-color: #9ba8b8; }
.form-check-input:checked { border-color: var(--rccg-green); background-color: var(--rccg-green); }
.form-check-input:focus { border-color: var(--rccg-green); box-shadow: 0 0 0 .2rem rgba(8, 116, 67, .13); }

.text-danger, .field-validation-error { display: block; margin-top: .3rem; color: var(--danger) !important; font-size: .84rem; }
.input-validation-error { border-color: var(--danger) !important; }
.validation-summary-valid { display: none; }
.validation-summary-errors ul { margin: 0; padding-left: 1.15rem; }

.btn {
    min-height: 2.65rem;
    margin: 0;
    padding: .58rem 1rem;
    border-radius: .65rem;
    font-weight: 650;
    box-shadow: none;
    transition: transform .15s ease, box-shadow .15s ease, background-color .15s ease, border-color .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:focus-visible { outline: 3px solid rgba(8, 116, 67, .24); outline-offset: 2px; }
.btn-primary { border-color: var(--rccg-green); background: var(--rccg-green); }
.btn-primary:hover, .btn-primary:focus { border-color: var(--rccg-green-dark); background: var(--rccg-green-dark); box-shadow: 0 7px 18px rgba(8, 116, 67, .2); }
.btn-outline-primary { border-color: var(--rccg-green); color: var(--rccg-green-dark); }
.btn-outline-primary:hover { border-color: var(--rccg-green); background: var(--rccg-green); color: #fff; }
.btn-outline-secondary { border-color: #b9c3cf; color: #465467; }
.btn-danger { background: #b92731; border-color: #b92731; }
.d-flex .btn + .btn, .btn + .btn { margin-left: .45rem; }

.table-responsive {
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: #fff;
    box-shadow: var(--shadow-sm);
}
.tally-sheet-scroll {
    width: 100%;
    max-width: 100%;
    max-height: 70vh;
    overflow: auto;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    scrollbar-gutter: stable;
}
.tally-sheet-scroll > .tally-sheet-table { min-width: 2200px; }
.tally-sheet-scroll .tally-sheet-table > thead > tr > th {
    position: sticky;
    top: 0;
    z-index: 2;
    white-space: nowrap;
}
.tally-sheet-scroll:focus-visible {
    outline: 3px solid rgba(8, 116, 67, .24);
    outline-offset: -3px;
}
.table { margin-bottom: 0; color: var(--ink); vertical-align: middle; }
.table thead th {
    padding: .85rem .8rem;
    border-bottom: 1px solid #cbd4df;
    background: #edf2f6;
    color: #344054;
    font-size: .78rem;
    font-weight: 750;
    letter-spacing: .035em;
    text-transform: uppercase;
}
.table tbody td { padding: .82rem .8rem; border-color: #e7ebf0; }
.table-striped tbody tr:nth-of-type(odd) { background: #fafbfc; }
.table-hover tbody tr:hover { background: var(--rccg-green-soft); }

.alert { border: 0; border-left: 4px solid; border-radius: var(--radius-sm); }
.alert-danger { border-left-color: var(--danger); background: #fff0f1; color: #812229; }
.alert-success { border-left-color: var(--rccg-green); background: var(--rccg-green-soft); color: #075331; }
.alert-warning { border-left-color: #e29a24; background: #fff7e8; color: #754400; }
.badge { padding: .42em .65em; border-radius: 999px; font-weight: 650; }
.modal-content { border: 0; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }

.nav-panel { border: 1px solid var(--line); box-shadow: var(--shadow-sm) !important; }
.btn-nav { border-radius: .72rem !important; }
.layout-close-row .btn { background: rgba(255,255,255,.8); }

/* Home dashboard */
.home-dashboard { display: grid; gap: 1.5rem; padding-bottom: 2rem; }
.home-hero { position: relative; display: grid; grid-template-columns: minmax(0,1fr) auto; align-items: center; min-height: 18rem; padding: clamp(1.5rem,4vw,3rem); overflow: hidden; border-radius: 1.4rem; background: radial-gradient(circle at 88% 20%,rgba(255,255,255,.15),transparent 15rem),linear-gradient(125deg,#092f27 0%,#075b3a 56%,#0b7c49 100%); color: #fff; box-shadow: 0 20px 45px rgba(5,73,46,.18); }
.home-hero::after { content: ""; position: absolute; right: -7rem; bottom: -12rem; width: 27rem; height: 27rem; border: 1px solid rgba(255,255,255,.13); border-radius: 50%; }
.home-hero-copy,.home-hero-mark { position: relative; z-index: 1; }
.home-eyebrow,.home-section-kicker { display: block; margin-bottom: .45rem; font-size: .76rem; font-weight: 750; letter-spacing: .11em; text-transform: uppercase; }
.home-eyebrow { color: #b9e7ce; }
.home-hero h1 { max-width: 46rem; margin: 0; color: #fff; font-size: clamp(2rem,4vw,3.35rem); font-weight: 780; line-height: 1.08; letter-spacing: -.04em; }
.home-hero-copy > p { max-width: 45rem; margin: 1rem 0 1.6rem; color: rgba(255,255,255,.82); font-size: 1.04rem; }
.home-context { display: flex; flex-wrap: wrap; gap: .75rem; }
.home-context-item { display: inline-flex; align-items: center; gap: .7rem; min-width: 11rem; padding: .7rem .9rem; border: 1px solid rgba(255,255,255,.16); border-radius: .8rem; background: rgba(255,255,255,.09); backdrop-filter: blur(8px); }
.home-context-item > i { color: #c8edd8; font-size: 1.15rem; }
.home-context-item small,.home-context-item strong { display: block; line-height: 1.25; }
.home-context-item small { color: rgba(255,255,255,.68); font-size: .72rem; text-transform: uppercase; letter-spacing: .05em; }
.home-context-item strong { max-width: 18rem; margin-top: .16rem; color: #fff; font-size: .9rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.home-hero-mark { padding: 1.5rem 3rem; }
.home-logo-ring { display: grid; place-items: center; width: 9.5rem; height: 9.5rem; border: 1px solid rgba(255,255,255,.22); border-radius: 50%; background: rgba(255,255,255,.1); box-shadow: inset 0 0 0 .65rem rgba(255,255,255,.05); }
.home-logo-ring img { width: 7rem; padding: .45rem; border-radius: 50%; background: #fff; box-shadow: 0 12px 28px rgba(0,0,0,.2); }
.home-section { padding: clamp(1.25rem,3vw,2rem); border: 1px solid var(--line); border-radius: var(--radius-lg); background: #fff; box-shadow: var(--shadow-sm); }
.home-section-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 1rem; margin-bottom: 1.25rem; }
.home-section-kicker { color: var(--rccg-green); }
.home-section-heading h2 { margin: 0; color: var(--ink); font-size: clamp(1.35rem,2.5vw,1.75rem); font-weight: 760; letter-spacing: -.025em; }
.home-section-heading > p { max-width: 32rem; margin: 0; color: var(--muted); font-size: .9rem; text-align: right; }
.home-actions { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 1rem; }
.home-action-card { position: relative; display: grid; grid-template-columns: auto minmax(0,1fr) auto; align-items: center; gap: 1rem; min-height: 8rem; padding: 1rem; border: 1px solid var(--line); border-radius: 1rem; background: #fbfcfd; color: var(--ink); text-decoration: none; transition: transform .18s ease,border-color .18s ease,box-shadow .18s ease; }
.home-action-card:hover { transform: translateY(-3px); border-color: #aebdca; color: var(--ink); box-shadow: 0 13px 28px rgba(22,32,51,.1); }
.home-action-icon { display: grid; place-items: center; width: 3.25rem; height: 3.25rem; border-radius: .85rem; font-size: 1.35rem; }
.home-action-blue .home-action-icon { background: #e7f1ff; color: #245f9f; }
.home-action-gold .home-action-icon { background: #fff2d8; color: #986100; }
.home-action-green .home-action-icon { background: var(--rccg-green-soft); color: var(--rccg-green-dark); }
.home-action-copy strong,.home-action-copy small { display: block; }
.home-action-copy strong { margin-bottom: .25rem; }
.home-action-copy small { color: var(--muted); line-height: 1.45; }
.home-action-arrow { align-self: start; color: #8995a5; }
.event-timeline { display: grid; gap: 1.75rem; }
.month-heading { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: .75rem; }
.month-heading h3 { margin: 0; color: #344054; font-size: 1rem; font-weight: 730; }
.month-heading span { color: var(--muted); font-size: .8rem; }
.event-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: .75rem; }
.event-card { display: grid; grid-template-columns: auto minmax(0,1fr) auto; align-items: center; gap: 1rem; min-height: 7rem; padding: 1rem; border: 1px solid var(--line); border-radius: .9rem; background: #fbfcfd; }
.event-card:hover { border-color: #b5c5bc; box-shadow: 0 8px 20px rgba(22,32,51,.07); }
.event-date { display: grid; place-items: center; width: 3.5rem; min-height: 3.8rem; overflow: hidden; border-radius: .75rem; background: var(--rccg-blue); color: #fff; line-height: 1; }
.event-day { padding-top: .5rem; font-size: 1.35rem; font-weight: 760; }
.event-month { align-self: end; width: 100%; padding: .36rem; background: rgba(255,255,255,.12); font-size: .68rem; font-weight: 700; letter-spacing: .08em; text-align: center; text-transform: uppercase; }
.event-content h4 { margin: 0 0 .45rem; color: var(--ink); font-size: 1rem; font-weight: 700; }
.event-meta { display: flex; flex-wrap: wrap; gap: .35rem .85rem; color: var(--muted); font-size: .82rem; }
.event-meta span,.event-link { display: inline-flex; align-items: center; gap: .35rem; }
.event-link { white-space: nowrap; }
.home-empty-state { padding: 3rem 1rem; text-align: center; }
.home-empty-icon { display: grid; place-items: center; width: 4rem; height: 4rem; margin: 0 auto 1rem; border-radius: 1rem; background: var(--rccg-green-soft); color: var(--rccg-green); font-size: 1.6rem; }
.home-empty-state h3 { margin-bottom: .4rem; font-size: 1.15rem; }
.home-empty-state p { margin-bottom: 1.2rem; color: var(--muted); }

.is-guest .app-main { padding: 0; }
.is-guest .app-content { max-width: none; padding: 0; }
.is-guest footer { margin-top: 0; }

.auth-shell {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(24rem, .92fr);
    min-height: calc(100vh - 9.4rem);
    overflow: hidden;
    background:
        radial-gradient(circle at 12% 18%, rgba(255,255,255,.14), transparent 23rem),
        linear-gradient(135deg, #082b22 0%, #075b3a 48%, #0a7e4a 100%);
}

.auth-shell::before,
.auth-shell::after { content: ""; position: absolute; border: 1px solid rgba(255,255,255,.12); border-radius: 50%; pointer-events: none; }
.auth-shell::before { width: 32rem; height: 32rem; left: -15rem; bottom: -18rem; }
.auth-shell::after { width: 23rem; height: 23rem; left: 37%; top: -15rem; }

.auth-intro {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    max-width: 46rem;
    padding: clamp(3rem, 7vw, 7rem);
    color: #fff;
}
.auth-brand { display: flex; align-items: center; gap: 1.25rem; }
.auth-logo { width: clamp(5rem, 8vw, 7.5rem); height: auto; padding: .5rem; border-radius: 50%; background: rgba(255,255,255,.97); box-shadow: 0 12px 32px rgba(0,0,0,.2); }
.auth-eyebrow, .auth-kicker { display: block; margin-bottom: .45rem; font-size: .76rem; font-weight: 750; letter-spacing: .11em; text-transform: uppercase; }
.auth-eyebrow { color: #bce8d1; }
.auth-intro h1 { max-width: 36rem; margin: 0; color: #fff; font-size: clamp(2rem, 4vw, 3.6rem); font-weight: 780; line-height: 1.06; letter-spacing: -.045em; }
.auth-lead { max-width: 39rem; margin: 2rem 0; color: rgba(255,255,255,.86); font-size: clamp(1.05rem, 1.5vw, 1.25rem); }
.auth-assurance { display: flex; flex-wrap: wrap; gap: .7rem; }
.auth-assurance span { display: inline-flex; align-items: center; gap: .45rem; padding: .55rem .75rem; border: 1px solid rgba(255,255,255,.16); border-radius: 999px; background: rgba(255,255,255,.09); color: #fff; font-size: .86rem; backdrop-filter: blur(8px); }

.auth-card {
    position: relative;
    z-index: 1;
    align-self: center;
    width: min(31rem, calc(100% - 3rem));
    margin: 3rem auto;
    padding: clamp(1.5rem, 4vw, 2.65rem);
    border: 1px solid rgba(255,255,255,.5);
    border-radius: 1.5rem;
    background: rgba(255,255,255,.98);
    box-shadow: 0 28px 65px rgba(4, 33, 24, .28);
}
.auth-card-header { margin-bottom: 1.6rem; }
.auth-kicker { color: var(--rccg-green); }
.auth-card h2 { margin: 0 0 .45rem; color: var(--ink); font-size: 1.8rem; font-weight: 760; letter-spacing: -.03em; }
.auth-card-header p { margin: 0; color: var(--muted); }
.auth-form { display: grid; gap: 1.15rem; }
.auth-form .form-group { margin: 0; }
.input-with-icon { position: relative; }
.input-with-icon > i { position: absolute; z-index: 2; top: 50%; left: .95rem; transform: translateY(-50%); color: #738095; }
.input-with-icon .form-control { height: 3.15rem; padding-left: 2.75rem; }
.auth-inline-link, .auth-register a { color: var(--rccg-green-dark); font-size: .88rem; font-weight: 650; text-decoration: none; }
.auth-inline-link:hover, .auth-register a:hover { text-decoration: underline; }
.turnstile-wrap { min-height: 65px; overflow-x: auto; }
.auth-remember { display: flex; align-items: center; gap: .5rem; }
.auth-submit { display: flex; align-items: center; justify-content: space-between; width: 100%; min-height: 3.15rem; padding-inline: 1.15rem; }
.auth-register { margin: .1rem 0 0; color: var(--muted); text-align: center; font-size: .9rem; }

footer { margin-top: auto; border-top: 1px solid var(--line) !important; background: #fff !important; color: var(--muted); }
footer p { margin-bottom: .25rem; }
footer a { color: #526074; text-decoration: none; }
footer a:hover { color: var(--rccg-green-dark); }

/* Event registration */
.event-card-poster { height: 14rem; object-fit: cover; background: #eef2f4; }
.event-qr { width: min(100%, 21rem); aspect-ratio: 1; }
.event-public-page {
    min-height: calc(100vh - 10rem);
    background:
        radial-gradient(circle at 12% 5%, rgba(8, 116, 67, .12), transparent 28rem),
        linear-gradient(145deg, #f4f8f6, #eef2f7);
}
.event-public-card { border: 1px solid rgba(20, 53, 42, .1); box-shadow: 0 18px 45px rgba(20, 42, 34, .1); }
.event-public-poster { width: 100%; max-height: 34rem; object-fit: cover; }
.event-eyebrow { color: var(--rccg-green-dark); font-size: .76rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.event-meta { display: grid; gap: 1rem; margin-top: 1.5rem; }
.event-meta > div { display: grid; grid-template-columns: 2rem minmax(0, 1fr); gap: .6rem; align-items: start; }
.event-meta i { color: var(--rccg-green); font-size: 1.25rem; }
.event-option { margin-top: .65rem; padding: .8rem .8rem .8rem 2.4rem; border: 1px solid var(--line); border-radius: .7rem; background: #f9fbfa; }
.event-option .form-check-input { margin-top: .18rem; }
.event-success-icon { display: grid; place-items: center; width: 5rem; height: 5rem; margin: auto; border-radius: 50%; background: var(--rccg-green-soft); color: var(--rccg-green); font-size: 2.5rem; }
.visitor-timeline-item { position: relative; margin-left: .55rem; padding: 0 0 1.35rem 1.35rem; border-left: 2px solid #dce5df; }
.visitor-timeline-item::before { content: ""; position: absolute; top: .25rem; left: -.42rem; width: .72rem; height: .72rem; border-radius: 50%; background: var(--rccg-green); box-shadow: 0 0 0 .25rem #e9f4ee; }
.visitor-timeline-item:last-child { padding-bottom: 0; }

@media (max-width: 991.98px) {
    .auth-shell { grid-template-columns: 1fr; }
    .auth-intro { padding: 3rem 2rem 1rem; }
    .auth-lead { margin: 1.25rem 0; }
    .auth-card { margin: 1.5rem auto 3rem; }
    .account-navigation { align-items: stretch; margin: .75rem 0 0; }
    .home-actions,.event-grid { grid-template-columns: 1fr; }
}

@media (max-width: 767.98px) {
    .app-content { padding-inline: 1rem; }
    .is-guest .app-content { padding-inline: 0; }
    .app-content > form, .app-content > .row > [class*="col-"] > form { padding: 1rem; }
    .auth-intro { padding-inline: 1.25rem; }
    .auth-brand { align-items: flex-start; }
    .auth-logo { width: 4.75rem; }
    .auth-assurance { display: none; }
    .auth-card { width: calc(100% - 2rem); padding: 1.35rem; border-radius: 1.1rem; }
    .d-flex .btn + .btn, .btn + .btn { margin-left: 0; }
    .d-flex.justify-content-between:has(.btn) { align-items: stretch !important; gap: .6rem; }
    .d-flex.justify-content-between:has(.btn) .btn { width: 100%; }
    .table { min-width: 680px; }
    .home-hero { grid-template-columns: 1fr; min-height: 0; }
    .home-hero-mark { display: none; }
    .home-section-heading { align-items: flex-start; flex-direction: column; }
    .home-section-heading > p { text-align: left; }
    .event-card { grid-template-columns: auto minmax(0,1fr); }
    .event-link { grid-column: 2; justify-self: start; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}

@media print {
    body.app-shell { background: #fff; }
    .app-navbar, footer, .layout-close-row { display: none !important; }
    .app-main, .app-content { padding: 0; }
    .card, .table-responsive, .app-content > form { border: 1px solid #bbb; box-shadow: none; }
}