:root {
    --navy: #13233d;
    --navy-deep: #0c1728;
    --gold: #d4a017;
    --gold-soft: #f6e3a3;
    --paper: #f4f1ea;
    --card: #ffffff;
    --ink: #172033;
    --muted: #667085;
    --line: #e4dfd4;
    --indoor: #5b3fa8;
    --indoor-soft: #efe9fb;
    --outdoor: #1f7a4d;
    --outdoor-soft: #e5f5ec;
    --danger: #c0392b;
    --success: #1f7a4d;
    --shadow: 0 12px 32px rgba(19, 35, 61, 0.08);
    --radius: 16px;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

a { color: var(--navy); }

.app-shell { min-height: 100vh; }

.topbar {
    background: linear-gradient(135deg, var(--navy-deep), var(--navy));
    color: #fff;
    padding: 18px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: inherit;
}

.brand-mark {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: var(--gold);
    color: var(--navy-deep);
    display: grid;
    place-items: center;
    font-weight: 800;
    letter-spacing: 0.04em;
}

.brand-copy {
    display: flex;
    flex-direction: column;
}

.brand-copy strong { font-size: 1.05rem; }
.brand-copy small { color: #d7deea; }

.main-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.main-nav > a,
.nav-drop-btn {
    color: #dce4f2;
    text-decoration: none;
    padding: 9px 14px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.92rem;
    background: transparent;
    border: 0;
    cursor: pointer;
    font-family: inherit;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.main-nav > a:hover,
.main-nav > a.active,
.nav-drop-btn:hover,
.nav-drop-btn.active,
.nav-dropdown.open .nav-drop-btn {
    background: rgba(255,255,255,0.12);
    color: #fff;
}

.main-nav > a.active,
.nav-drop-btn.active {
    background: var(--gold);
    color: var(--navy-deep);
}

.nav-caret {
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid currentColor;
    opacity: 0.85;
}

.nav-dropdown {
    position: relative;
}

.nav-drop-menu {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    min-width: 210px;
    background: #fff;
    color: var(--ink);
    border: 1px solid var(--line);
    border-radius: 12px;
    box-shadow: var(--shadow);
    padding: 8px;
    z-index: 50;
}

.nav-dropdown.open .nav-drop-menu {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.nav-drop-menu a {
    color: var(--ink);
    text-decoration: none;
    padding: 10px 12px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
}

.nav-drop-menu a:hover,
.nav-drop-menu a.active {
    background: #eef1f6;
    color: var(--navy);
}

.nav-drop-menu a.active {
    background: #fff4d4;
    color: var(--navy-deep);
}

.user-chip {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
}

.user-chip .muted { color: #d7deea; }

.page {
    max-width: 1280px;
    margin: 0 auto;
    padding: 28px 20px 48px;
}

.page-heading {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 16px;
    margin-bottom: 24px;
}

.page-heading h1 {
    margin: 0 0 6px;
    font-size: 2rem;
}

.muted { color: var(--muted); margin: 0; }

.grid {
    display: grid;
    gap: 20px;
}

.grid-2 { grid-template-columns: 1fr 1fr; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-cards { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.grid-sidebar { grid-template-columns: 300px 1fr; }

.card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 22px;
}

.card h2 {
    margin: 0 0 16px;
    font-size: 1.2rem;
}

.stat {
    padding: 22px;
}

.stat-value {
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label { color: var(--muted); font-weight: 600; }

.board-card {
    overflow: hidden;
    padding: 0;
}

.board-card a {
    display: block;
    padding: 22px;
    text-decoration: none;
    color: inherit;
}

.board-card.indoor { border-left: 6px solid var(--indoor); }
.board-card.outdoor { border-left: 6px solid var(--outdoor); }

.btn,
button.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 0;
    border-radius: 10px;
    padding: 10px 16px;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    font-size: 0.95rem;
}

.btn-primary { background: var(--navy); color: #fff; }
.btn-gold { background: var(--gold); color: var(--navy-deep); }
.btn-success { background: var(--success); color: #fff; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-ghost { background: #eef1f6; color: var(--navy); }
.btn-block { width: 100%; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; }

.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 9px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.badge-indoor { background: var(--indoor-soft); color: var(--indoor); }
.badge-outdoor { background: var(--outdoor-soft); color: var(--outdoor); }
.badge-both { background: #fff4d4; color: #8a6a00; }
.badge-muted { background: #eee; color: #666; }
.badge-danger { background: #fde8e6; color: var(--danger); }
.badge-ok { background: var(--outdoor-soft); color: var(--success); }

.tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 18px;
}

.tab {
    padding: 10px 16px;
    border-radius: 999px;
    background: #fff;
    border: 1px solid var(--line);
    color: var(--ink);
    text-decoration: none;
    font-weight: 700;
}

.tab.active.indoor,
.tab.indoor.active { background: var(--indoor); color: #fff; border-color: var(--indoor); }
.tab.active.outdoor,
.tab.outdoor.active { background: var(--outdoor); color: #fff; border-color: var(--outdoor); }
.tab.active { background: var(--navy); color: #fff; border-color: var(--navy); }

.event-item,
.slide-row {
    display: flex;
    gap: 14px;
    align-items: center;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 12px;
    margin-bottom: 10px;
    background: #fff;
}

.event-item { border-left: 5px solid var(--gold); }
.event-item.indoor { border-left-color: var(--indoor); }
.event-item.outdoor { border-left-color: var(--outdoor); }

.thumb,
.slide-thumb,
video.thumb,
video.slide-thumb {
    width: 92px;
    height: 68px;
    object-fit: cover;
    border-radius: 8px;
    background: #ececec;
    flex-shrink: 0;
}

.slide-card img.thumb,
.slide-card video.thumb,
.slide-card .thumb {
    width: 100%;
    height: auto;
    max-height: 220px;
    object-fit: contain;
    background: #f3f3f3;
}

.slide-edit-layout {
    align-items: start;
}

.slide-preview-wrap {
    background: #f3f3f3;
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 8px;
    min-height: 140px;
    max-height: none;
}

.slide-preview-wrap .slide-preview,
.slide-preview-wrap video.slide-preview {
    display: block;
    width: 100%;
    height: auto;
    max-height: 420px;
    object-fit: contain;
    border-radius: 8px;
    background: #111;
}

.slide-preview-wrap .muted {
    margin-top: 0;
    text-align: center;
    word-break: break-word;
}


.slide-card {
    position: relative;
}

.toolbar {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
    margin-bottom: 18px;
}

input[type="text"],
input[type="date"],
input[type="url"],
input[type="file"],
select,
textarea {
    width: 100%;
    padding: 11px 12px;
    border: 1px solid var(--line);
    border-radius: 10px;
    font: inherit;
    background: #fff;
}

label { display: block; font-weight: 700; margin-bottom: 6px; }
.form-group { margin-bottom: 18px; }
.help { color: var(--muted); font-size: 0.88rem; margin-top: 6px; }

.alert {
    padding: 12px 14px;
    border-radius: 10px;
    margin-bottom: 16px;
    font-weight: 600;
}

.alert-success { background: var(--outdoor-soft); color: var(--success); }
.alert-error { background: #fde8e6; color: var(--danger); }

.empty {
    text-align: center;
    padding: 40px 16px;
    color: var(--muted);
}

.calendar-list { max-height: 620px; overflow: auto; }
.calendar-item {
    padding: 12px;
    border-radius: 10px;
    border: 1px solid var(--line);
    margin-bottom: 8px;
    cursor: pointer;
    background: #fff;
}
.calendar-item.selected,
.calendar-item:hover { border-color: var(--gold); background: #fff8e6; }

.preview-img,
video.preview-img {
    max-width: 100%;
    width: auto;
    max-height: 360px;
    object-fit: contain;
    border-radius: 12px;
    display: none;
    margin-top: 12px;
    background: #111;
}

.file-drop {
    border: 2px dashed #c9c2b2;
    border-radius: 12px;
    padding: 22px;
    text-align: center;
    background: #faf8f3;
    cursor: pointer;
}

.slide-actions { display: flex; gap: 8px; }
.slide-meta { color: var(--muted); font-size: 0.9rem; }
.card-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 16px; }

.report-filters {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    align-items: end;
    margin-bottom: 8px;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th,
.data-table td {
    text-align: left;
    padding: 10px 8px;
    border-bottom: 1px solid var(--line);
    vertical-align: top;
}

.data-table th {
    font-size: 0.85rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.linkish {
    background: none;
    border: 0;
    padding: 0;
    color: var(--navy);
    font-weight: 700;
    cursor: pointer;
    text-decoration: underline;
}

.event-play-list {
    margin: 10px 0 0;
    padding-left: 18px;
}

.event-play-list li {
    margin-bottom: 6px;
}

.event-breakdown td {
    background: #faf8f3;
}

@media (max-width: 900px) {
    .grid-2, .grid-3, .grid-4, .grid-sidebar { grid-template-columns: 1fr; }
    .page-heading { flex-direction: column; align-items: flex-start; }
}

input[type="email"],
input[type="password"],
input[type="search"],
input[type="number"] {
    width: 100%;
    padding: 11px 12px;
    border: 1px solid var(--line);
    border-radius: 10px;
    font: inherit;
    background: #fff;
}

.login-wrap { max-width: 440px; margin: 56px auto; }
.login-wrap .card { padding: 28px; }
.login-divider { display: flex; align-items: center; gap: 12px; color: var(--muted); margin: 22px 0; font-size: 0.85rem; }
.login-divider::before, .login-divider::after { content: ""; flex: 1; border-top: 1px solid var(--line); }

.upload-progress { margin-top: 12px; display: none; }
.upload-progress.active { display: block; }
.upload-bar { height: 10px; background: #eef1f6; border-radius: 999px; overflow: hidden; }
.upload-bar > div { height: 100%; width: 0; background: var(--gold); transition: width .2s; }
.upload-status { margin-top: 6px; font-size: 0.88rem; color: var(--muted); }

.sync-log { font-family: Consolas, Menlo, monospace; font-size: 0.85rem; background: #faf8f3; border: 1px solid var(--line); border-radius: 10px; padding: 12px; white-space: pre-wrap; }
code { overflow-wrap: anywhere; }