:root {
    --navy: #003f51;
    --navy-dark: #002733;
    --accent: #00a99d;
    --accent-dark: #007575;
    --bg-page: #f4f5f7;
    --bg-card: #ffffff;
    --border-color: #e2e5e9;
    --text-primary: #1c1c1c;
    --text-secondary: #6b7280;
    --red-bg: #f7c1c1;
    --red-text: #7a1f1f;
    --amber-bg: #fac775;
    --amber-text: #6b4406;
    --green-bg: #c0dd97;
    --green-text: #2e4d13;
    --radius: 10px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg-page);
    color: var(--text-primary);
    -webkit-font-smoothing: antialiased;
}

.page {
    max-width: 480px;
    margin: 0 auto;
    padding: 0 0 40px;
}

.page.wide {
    max-width: 1100px;
}

header.topbar {
    background: var(--navy);
    color: #fff;
    padding: 14px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

header.topbar .brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

header.topbar .logo {
    height: 32px;
    width: auto;
    display: block;
}

header.topbar h1 {
    font-size: 16px;
    font-weight: 600;
    margin: 0;
    line-height: 1.3;
}

header.topbar .subtitle {
    font-size: 11px;
    font-weight: 400;
    color: #9fd4cf;
    margin-left: 6px;
}

header.topbar a {
    color: #9fd4cf;
    text-decoration: none;
    font-size: 13px;
    white-space: nowrap;
}

main {
    padding: 20px;
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 16px;
}

label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--navy);
}

select, textarea, input[type="text"], input[type="password"], input[type="file"] {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 15px;
    background: #fff;
    color: var(--text-primary);
    margin-bottom: 18px;
}

textarea { resize: vertical; min-height: 90px; }

.score-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
    margin-bottom: 18px;
}

.score-btn {
    height: 56px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: #fff;
    font-size: 18px;
    font-weight: 600;
    color: var(--navy);
    cursor: pointer;
}

.score-btn.selected.score-red { background: var(--red-bg); color: var(--red-text); border-color: transparent; }
.score-btn.selected.score-amber { background: var(--amber-bg); color: var(--amber-text); border-color: transparent; }
.score-btn.selected.score-green { background: var(--green-bg); color: var(--green-text); border-color: transparent; }

.btn {
    display: inline-block;
    background: var(--accent);
    color: #fff;
    border: none;
    padding: 13px 22px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    width: 100%;
}

.btn.secondary {
    background: #fff;
    color: var(--navy);
    border: 1px solid var(--border-color);
}

.btn.danger {
    background: #c0392b;
}

.btn-row { display: flex; gap: 10px; }
.btn-row .btn { width: auto; flex: 1; }

.alert {
    padding: 12px 14px;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 16px;
}

.alert.error { background: #fde8e8; color: #7a1f1f; border: 1px solid #f3c2c2; }
.alert.success { background: #e7f6ec; color: #1e5631; border: 1px solid #bfe6cc; }

.hint {
    font-size: 13px;
    color: var(--text-secondary);
    margin: -12px 0 18px;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
    background: #fff;
}

table th, table td {
    text-align: left;
    padding: 10px 12px;
    border-bottom: 1px solid var(--border-color);
}

table th {
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
}

.badge.score-red { background: var(--red-bg); color: var(--red-text); }
.badge.score-amber { background: var(--amber-bg); color: var(--amber-text); }
.badge.score-green { background: var(--green-bg); color: var(--green-text); }

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
    margin-bottom: 20px;
}

.stat-card {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 16px;
}

.stat-card .label {
    font-size: 12px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-bottom: 6px;
}

.stat-card .value {
    font-size: 26px;
    font-weight: 700;
    color: var(--navy);
}

.filters {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 16px;
    align-items: flex-end;
}

.filters .field { display: flex; flex-direction: column; gap: 4px; }
.filters .field label { margin: 0; font-size: 12px; }
.filters select { margin: 0; }

.nav-tabs {
    display: flex;
    gap: 4px;
    background: var(--navy-dark);
    padding: 0 20px;
    overflow-x: auto;
}

.nav-tabs a {
    color: #cfe3f7;
    text-decoration: none;
    font-size: 13px;
    padding: 12px 14px;
    white-space: nowrap;
    border-bottom: 2px solid transparent;
}

.nav-tabs a.active {
    color: #fff;
    border-bottom-color: var(--accent);
    font-weight: 600;
}

.thumb {
    width: 56px;
    height: 56px;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    cursor: pointer;
    display: block;
}

.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.lightbox.open {
    display: flex;
}

.lightbox img {
    max-width: 100%;
    max-height: 90vh;
    border-radius: 8px;
    display: block;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 24px;
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.photo-preview {
    max-width: 100%;
    border-radius: 8px;
    margin-top: 10px;
}

.empty-state {
    text-align: center;
    color: var(--text-secondary);
    padding: 30px 20px;
}

.table-wrap {
    overflow-x: auto;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
}

.table-wrap table {
    border: none;
    border-radius: 0;
}

.table-wrap .card { display: none; }

@media (max-width: 640px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
}