/* ═══════════════════════════════════════════════════
   ONSITE KPI — Design System (Dark + Light Themes)
   ═══════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;600&display=swap');

/* ── Dark Theme Tokens ── */
:root, [data-theme="dark"] {
    --bg-base:     #0d1117;
    --bg-surface:  #161b22;
    --bg-raised:   #1c2333;
    --bg-hover:    #21283a;
    --border:      rgba(255,255,255,0.08);
    --border-mid:  rgba(255,255,255,0.12);
    --shadow:      0 4px 24px rgba(0,0,0,0.4);

    --accent:      #f0a500;
    --accent-dim:  rgba(240,165,0,0.15);
    --accent-glow: rgba(240,165,0,0.30);

    --green:       #3fb950; --green-dim:  rgba(63,185,80,0.15);
    --blue:        #58a6ff; --blue-dim:   rgba(88,166,255,0.15);
    --red:         #f85149; --red-dim:    rgba(248,81,73,0.15);
    --purple:      #bc8cff; --purple-dim: rgba(188,140,255,0.15);
    --teal:        #39d0d8; --teal-dim:   rgba(57,208,216,0.15);
    --orange:      #ff9966; --orange-dim: rgba(255,153,102,0.15);

    --gold:   #ffd700; --gold-dim:   rgba(255,215,0,0.15);
    --silver: #c0c0c0; --silver-dim: rgba(192,192,192,0.15);
    --bronze: #cd7f32; --bronze-dim: rgba(205,127,50,0.15);

    --text-1: #e6edf3;
    --text-2: #8b949e;
    --text-3: #484f58;

    --theme-icon: "☀️";
}

/* ── Light Theme Tokens ── */
[data-theme="light"] {
    --bg-base:    #f4f6f9;
    --bg-surface: #ffffff;
    --bg-raised:  #f0f2f5;
    --bg-hover:   #e8ebf0;
    --border:     rgba(0,0,0,0.08);
    --border-mid: rgba(0,0,0,0.14);
    --shadow:     0 4px 24px rgba(0,0,0,0.10);

    --accent:      #d48800;
    --accent-dim:  rgba(212,136,0,0.12);
    --accent-glow: rgba(212,136,0,0.25);

    --green:       #1a7f37; --green-dim:  rgba(26,127,55,0.12);
    --blue:        #0969da; --blue-dim:   rgba(9,105,218,0.12);
    --red:         #cf222e; --red-dim:    rgba(207,34,46,0.12);
    --purple:      #8250df; --purple-dim: rgba(130,80,223,0.12);
    --teal:        #1b7c83; --teal-dim:   rgba(27,124,131,0.12);
    --orange:      #bc4c00; --orange-dim: rgba(188,76,0,0.12);

    --gold:   #b8860b; --gold-dim:   rgba(184,134,11,0.12);
    --silver: #666;    --silver-dim: rgba(102,102,102,0.12);
    --bronze: #8b5a1a; --bronze-dim: rgba(139,90,26,0.12);

    --text-1: #1f2328;
    --text-2: #57606a;
    --text-3: #8c959f;

    --theme-icon: "🌙";
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--bg-base);
    color: var(--text-1);
    display: flex;
    overflow: hidden;
    transition: background 0.25s, color 0.25s;
}

/* ══════════════ SIDEBAR ══════════════ */
.sidebar {
    width: 220px;
    min-width: 220px;
    height: 100vh;
    background: var(--bg-surface);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: fixed;
    left: 0; top: 0;
    z-index: 100;
    transition: background 0.25s, border-color 0.25s;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 22px 20px;
    border-bottom: 1px solid var(--border);
}

.brand-icon { font-size: 26px; filter: drop-shadow(0 0 8px var(--accent-glow)); }
.brand-name { font-size: 18px; font-weight: 800; color: var(--text-1); letter-spacing: -0.02em; line-height: 1.1; }
.brand-sub  { font-size: 10px; color: var(--accent); font-weight: 600; letter-spacing: 0.07em; text-transform: uppercase; }

.sidebar-nav { flex: 1; padding: 12px 10px; display: flex; flex-direction: column; gap: 2px; }

.nav-item {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 12px; border-radius: 8px;
    text-decoration: none; color: var(--text-2);
    font-size: 13px; font-weight: 500;
    transition: all 0.15s; cursor: pointer;
}
.nav-item:hover { background: var(--bg-hover); color: var(--text-1); }
.nav-item.active { background: var(--accent-dim); color: var(--accent); border: 1px solid rgba(240,165,0,0.2); }
.nav-icon { font-size: 16px; }

.sidebar-footer {
    padding: 14px 16px;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 8px;
}
.health-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--text-3); flex-shrink: 0; transition: background 0.3s; }
.health-dot.online  { background: var(--green); box-shadow: 0 0 6px var(--green); }
.health-dot.offline { background: var(--red); }
.health-label { font-size: 11px; color: var(--text-2); flex: 1; }

.theme-toggle, .logout-btn {
    background: var(--bg-raised);
    border: 1px solid var(--border-mid);
    border-radius: 8px;
    padding: 5px 8px;
    cursor: pointer;
    font-size: 15px;
    line-height: 1;
    transition: all 0.15s;
}
.theme-toggle:hover, .logout-btn:hover { border-color: var(--accent); transform: scale(1.1); }
.logout-btn:hover { border-color: var(--red); background: var(--red-dim); }

/* ══════════════ MAIN CONTENT ══════════════ */
.main-content {
    margin-left: 220px;
    flex: 1;
    height: 100vh;
    overflow-y: auto;
    padding: 28px 32px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.page { display: none; flex-direction: column; gap: 24px; animation: fadeIn 0.2s ease; }
.page.active { display: flex; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }

.page-header { display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: 16px; }
.page-title  { font-size: 26px; font-weight: 800; color: var(--text-1); letter-spacing: -0.02em; }
.page-sub    { font-size: 13px; color: var(--text-2); margin-top: 4px; }

/* ── Print Header (Hidden on Web) ── */
.print-header { display: none; }


/* ── Filter Bar ── */
.filter-bar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.filter-select, .filter-input {
    background: var(--bg-raised); border: 1px solid var(--border-mid);
    color: var(--text-1); border-radius: 8px; padding: 8px 12px;
    font-size: 13px; font-family: inherit; outline: none;
    transition: border-color 0.15s, background 0.25s;
}
.filter-select:focus, .filter-input:focus { border-color: var(--accent); }
.filter-input[type="date"] { width: 145px; color-scheme: dark; }
[data-theme="light"] .filter-input[type="date"] { color-scheme: light; }

/* ── Buttons ── */
.btn-primary {
    background: var(--accent); color: #000;
    border: none; border-radius: 8px; padding: 8px 18px;
    font-size: 13px; font-weight: 600; cursor: pointer;
    transition: opacity 0.15s, transform 0.1s; font-family: inherit;
}
.btn-primary:hover { opacity: 0.88; transform: translateY(-1px); }
.btn-ghost {
    background: transparent; color: var(--text-2);
    border: 1px solid var(--border-mid); border-radius: 8px; padding: 8px 14px;
    font-size: 13px; cursor: pointer; transition: all 0.15s; font-family: inherit;
}
.btn-ghost:hover { border-color: var(--text-2); color: var(--text-1); }
.btn-sm {
    padding: 5px 12px; font-size: 12px; background: var(--bg-hover);
    color: var(--text-2); border: 1px solid var(--border); border-radius: 6px;
    cursor: pointer; transition: all 0.15s; font-family: inherit;
}
.btn-sm:hover { border-color: var(--accent); color: var(--accent); }
.btn-danger {
    background: var(--red-dim); color: var(--red);
    border: 1px solid rgba(248,81,73,0.25); border-radius: 6px;
    padding: 5px 12px; font-size: 12px; cursor: pointer;
    transition: all 0.15s; font-family: inherit;
}
.btn-danger:hover { background: var(--red); color: #fff; }

/* ══════════════ KPI CARDS ══════════════ */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(165px, 1fr)); gap: 16px; }
.kpi-card {
    background: var(--bg-surface); border: 1px solid var(--border);
    border-radius: 14px; padding: 20px;
    display: flex; flex-direction: column; align-items: flex-start; gap: 6px;
    transition: border-color 0.2s, transform 0.2s, background 0.25s;
    position: relative; overflow: hidden;
}
.kpi-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    opacity: 0; transition: opacity 0.2s;
}
.kpi-card:hover { transform: translateY(-3px); }
.kpi-card:hover::before { opacity: 1; }
.kpi-gold::before   { background: var(--gold); }
.kpi-blue::before   { background: var(--blue); }
.kpi-green::before  { background: var(--green); }
.kpi-purple::before { background: var(--purple); }
.kpi-teal::before   { background: var(--teal); }
.kpi-orange::before { background: var(--orange); }
.kpi-icon  { font-size: 22px; margin-bottom: 4px; }
.kpi-value { font-size: 32px; font-weight: 800; color: var(--text-1); letter-spacing: -0.03em; font-variant-numeric: tabular-nums; line-height: 1; }
.kpi-label { font-size: 11px; color: var(--text-2); font-weight: 600; text-transform: uppercase; letter-spacing: 0.07em; }

/* ══════════════ CHARTS ══════════════ */
.charts-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.chart-card {
    background: var(--bg-surface); border: 1px solid var(--border);
    border-radius: 14px; padding: 20px;
    display: flex; flex-direction: column; gap: 16px;
    min-height: 280px; transition: background 0.25s, border-color 0.25s;
}
.chart-card.wide { grid-column: span 2; }
.chart-card.full { grid-column: 1 / -1; }
.chart-header { display: flex; justify-content: space-between; align-items: center; }
.chart-title  { font-size: 14px; font-weight: 600; color: var(--text-1); }
.chart-badge  {
    font-size: 11px; color: var(--text-2); background: var(--bg-raised);
    border: 1px solid var(--border); border-radius: 20px; padding: 3px 10px; font-weight: 500;
}
.chart-wrap { flex: 1; position: relative; min-height: 200px; }
.chart-wrap canvas { width: 100% !important; }

/* ══════════════ TABLES ══════════════ */
.table-wrap { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.data-table th {
    padding: 10px 14px; text-align: left; font-size: 11px; font-weight: 600;
    color: var(--text-2); text-transform: uppercase; letter-spacing: 0.07em;
    border-bottom: 1px solid var(--border); white-space: nowrap;
}
.data-table th.num, .data-table td.num { text-align: right; }
.data-table td { padding: 11px 14px; color: var(--text-1); border-bottom: 1px solid var(--border); vertical-align: middle; }
.data-table tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover { background: var(--bg-hover); }
.loading-cell { text-align: center; color: var(--text-2); padding: 32px !important; font-style: italic; }
.empty-cell   { text-align: center; color: var(--text-3); padding: 40px !important; }

.eff-bar-wrap  { display: flex; align-items: center; gap: 8px; min-width: 120px; }
.eff-bar-track { flex: 1; height: 6px; background: var(--bg-raised); border-radius: 3px; overflow: hidden; }
.eff-bar-fill  { height: 100%; border-radius: 3px; transition: width 0.7s ease; }
.eff-val       { font-size: 11px; color: var(--text-2); min-width: 32px; text-align: right; font-variant-numeric: tabular-nums; }

.badge { display: inline-block; border-radius: 20px; padding: 2px 10px; font-size: 11px; font-weight: 600; }
.badge-green  { background: var(--green-dim);  color: var(--green); }
.badge-blue   { background: var(--blue-dim);   color: var(--blue); }
.badge-orange { background: var(--orange-dim); color: var(--orange); }
.badge-gold   { background: var(--gold-dim);   color: var(--gold); }
.mono { font-family: 'JetBrains Mono', monospace; font-size: 12px; }

/* ══════════════ LEADERBOARD ══════════════ */
.podium-section { margin-bottom: 4px; }

.podium-row {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    gap: 16px;
    padding: 24px 0 8px;
}

.podium-card {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px 20px 20px;
    text-align: center;
    min-width: 180px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    transition: transform 0.2s, box-shadow 0.2s;
    position: relative;
    overflow: hidden;
}
.podium-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }

.podium-card.rank-1 {
    border-color: var(--gold);
    background: linear-gradient(160deg, var(--gold-dim) 0%, var(--bg-surface) 60%);
    transform: scale(1.05);
    box-shadow: 0 0 32px var(--gold-dim);
}
.podium-card.rank-2 {
    border-color: var(--silver);
    background: linear-gradient(160deg, var(--silver-dim) 0%, var(--bg-surface) 60%);
}
.podium-card.rank-3 {
    border-color: var(--bronze);
    background: linear-gradient(160deg, var(--bronze-dim) 0%, var(--bg-surface) 60%);
}

.podium-medal { font-size: 40px; line-height: 1; margin-bottom: 4px; }
.podium-rank  { font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-2); }
.podium-name  { font-size: 18px; font-weight: 800; color: var(--text-1); }
.podium-score { font-size: 28px; font-weight: 800; color: var(--accent); font-variant-numeric: tabular-nums; }
.podium-sub   { font-size: 11px; color: var(--text-2); }

.podium-stat-row { display: flex; gap: 12px; margin-top: 4px; }
.podium-stat { background: var(--bg-raised); border-radius: 8px; padding: 6px 10px; text-align: center; }
.podium-stat-val  { font-size: 14px; font-weight: 700; color: var(--text-1); font-variant-numeric: tabular-nums; }
.podium-stat-lbl  { font-size: 9px; color: var(--text-2); text-transform: uppercase; letter-spacing: 0.06em; }

/* Awards Grid */
.awards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }

.award-card {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: transform 0.2s, border-color 0.2s;
}
.award-card:hover { transform: translateY(-2px); border-color: var(--border-mid); }

.award-icon  { font-size: 32px; }
.award-title { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-2); }
.award-name  { font-size: 18px; font-weight: 800; color: var(--text-1); }
.award-value { font-size: 24px; font-weight: 800; font-variant-numeric: tabular-nums; }
.award-sub   { font-size: 12px; color: var(--text-2); }

.award-most-loads  .award-value { color: var(--gold); }
.award-best-lph    .award-value { color: var(--green); }
.award-most-hours  .award-value { color: var(--blue); }
.award-most-days   .award-value { color: var(--purple); }
.award-iron-man    .award-value { color: var(--orange); }

/* Rank column in full table */
.rank-cell { font-weight: 700; color: var(--text-2); }
.rank-cell.top3 { color: var(--gold); font-size: 16px; }

/* Score bar in full table */
.score-bar-wrap  { display: flex; align-items: center; gap: 8px; min-width: 140px; }
.score-bar-track { flex: 1; height: 8px; background: var(--bg-raised); border-radius: 4px; overflow: hidden; }
.score-bar-fill  { height: 100%; border-radius: 4px; background: linear-gradient(90deg, var(--accent), var(--orange)); transition: width 0.8s ease; }
.score-val       { font-size: 11px; color: var(--text-2); min-width: 28px; text-align: right; }

/* ══════════════ UPLOAD ══════════════ */
.upload-zone {
    border: 2px dashed var(--border-mid); border-radius: 14px;
    background: var(--bg-surface); padding: 56px 32px; text-align: center;
    transition: border-color 0.2s, background 0.2s; cursor: pointer;
}
.upload-zone.drag-over { border-color: var(--accent); background: var(--accent-dim); }
.upload-icon  { font-size: 48px; margin-bottom: 16px; }
.upload-title { font-size: 18px; font-weight: 600; color: var(--text-1); margin-bottom: 8px; }
.upload-sub   { font-size: 13px; color: var(--text-2); margin-bottom: 20px; }
.upload-queue, .upload-results { display: flex; flex-direction: column; gap: 12px; }
.section-title { font-size: 13px; font-weight: 600; color: var(--text-2); text-transform: uppercase; letter-spacing: 0.07em; }
.queue-item, .result-item {
    background: var(--bg-surface); border: 1px solid var(--border);
    border-radius: 10px; padding: 14px 18px;
    display: flex; align-items: center; gap: 12px;
}
.item-icon { font-size: 20px; }
.item-name { flex: 1; font-size: 14px; font-weight: 500; }
.item-status { font-size: 12px; color: var(--text-2); }
.result-item.success { border-color: rgba(63,185,80,0.3); background: var(--green-dim); }
.result-item.error   { border-color: rgba(248,81,73,0.3); background: var(--red-dim); }
.result-name { flex: 1; font-size: 13px; font-weight: 500; }
.result-detail { font-size: 12px; color: var(--text-2); }

@keyframes spin { to { transform: rotate(360deg); } }
.spinner { width: 16px; height: 16px; border: 2px solid var(--border); border-top-color: var(--accent); border-radius: 50%; animation: spin 0.6s linear infinite; flex-shrink: 0; }

/* ══════════════ MODAL ══════════════ */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.65); z-index: 999; display: flex; align-items: center; justify-content: center; backdrop-filter: blur(4px); animation: fadeIn 0.15s ease; }
.modal { background: var(--bg-surface); border: 1px solid var(--border-mid); border-radius: 14px; width: 90%; max-width: 760px; max-height: 85vh; display: flex; flex-direction: column; }
@keyframes slideUp { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
.modal-header { display: flex; justify-content: space-between; align-items: center; padding: 20px 24px; border-bottom: 1px solid var(--border); }
.modal-title  { font-size: 17px; font-weight: 700; }
.modal-close  { background: var(--bg-raised); border: 1px solid var(--border); color: var(--text-2); width: 32px; height: 32px; border-radius: 8px; cursor: pointer; font-size: 14px; display: flex; align-items: center; justify-content: center; transition: all 0.15s; }
.modal-close:hover { border-color: var(--red); color: var(--red); }
.modal-body   { padding: 24px; overflow-y: auto; flex: 1; display: flex; flex-direction: column; gap: 20px; }
.detail-grid  { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; }
.detail-field { background: var(--bg-raised); border: 1px solid var(--border); border-radius: 8px; padding: 12px 14px; }
.detail-field-label { font-size: 10px; font-weight: 600; color: var(--text-2); text-transform: uppercase; letter-spacing: 0.07em; margin-bottom: 4px; }
.detail-field-value { font-size: 15px; font-weight: 600; color: var(--text-1); }

/* ══════════════ VERSION BADGE ══════════════ */
.version-badge {
    font-size: 10px; font-weight: 700; color: var(--accent);
    background: var(--accent-dim); border: 1px solid rgba(240,165,0,0.2);
    border-radius: 6px; padding: 2px 8px;
    letter-spacing: 0.04em; font-family: 'JetBrains Mono', monospace;
}

/* ══════════════ CHANGELOG ══════════════ */
.changelog-timeline {
    display: flex; flex-direction: column; gap: 32px;
    position: relative; padding-left: 32px;
}
.changelog-timeline::before {
    content: ''; position: absolute; left: 8px; top: 8px; bottom: 8px;
    width: 2px; background: var(--border-mid); border-radius: 1px;
}

.changelog-entry {
    position: relative;
    background: var(--bg-surface); border: 1px solid var(--border);
    border-radius: 14px; padding: 28px 28px 24px;
    transition: border-color 0.2s;
}
.changelog-entry::before {
    content: ''; position: absolute; left: -28px; top: 18px;
    width: 12px; height: 12px; border-radius: 50%;
    background: var(--bg-raised); border: 2px solid var(--border-mid);
    z-index: 1;
}
.changelog-entry.current::before {
    background: var(--accent); border-color: var(--accent);
    box-shadow: 0 0 10px var(--accent-glow);
}
.changelog-entry.current {
    border-color: rgba(240,165,0,0.25);
}

.cl-version-badge {
    display: inline-block; font-family: 'JetBrains Mono', monospace;
    font-size: 14px; font-weight: 800; color: var(--accent);
    background: var(--accent-dim); border: 1px solid rgba(240,165,0,0.2);
    border-radius: 8px; padding: 4px 14px; margin-bottom: 8px;
}
.cl-date {
    font-size: 12px; color: var(--text-2); margin-bottom: 6px;
    font-family: 'JetBrains Mono', monospace;
}
.cl-title {
    font-size: 20px; font-weight: 800; color: var(--text-1);
    margin-bottom: 16px; letter-spacing: -0.01em;
}

.cl-body { display: flex; flex-direction: column; gap: 20px; }
.cl-section { }
.cl-section-title {
    font-size: 12px; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.08em; color: var(--text-2); margin-bottom: 10px;
    padding-bottom: 6px; border-bottom: 1px solid var(--border);
}
.cl-list {
    list-style: none; padding: 0; display: flex; flex-direction: column; gap: 8px;
}
.cl-list li {
    position: relative; padding-left: 20px; font-size: 13px;
    color: var(--text-1); line-height: 1.55;
}
.cl-list li::before {
    content: ''; position: absolute; left: 0; top: 8px;
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--accent); opacity: 0.7;
}
.cl-list li code {
    background: var(--bg-raised); border: 1px solid var(--border);
    border-radius: 4px; padding: 1px 6px; font-family: 'JetBrains Mono', monospace;
    font-size: 11px; color: var(--text-2);
}

/* ══════════════ SCROLLBAR ══════════════ */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--bg-hover); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-mid); }

/* ══════════════ RESPONSIVE ══════════════ */
@media (max-width: 1100px) {
    .charts-row { grid-template-columns: 1fr; }
    .chart-card.wide { grid-column: 1; }
    .podium-row { flex-wrap: wrap; align-items: center; }
}
@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); }
    .main-content { margin-left: 0; padding: 16px; }
    .kpi-grid { grid-template-columns: repeat(2, 1fr); }
    .awards-grid { grid-template-columns: 1fr 1fr; }
}

/* ══════════════ PRINT STYLES ══════════════ */
@media print {
    @page {
        size: landscape;
        margin: 10mm;
    }

    * {
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }

    :root, [data-theme="dark"], [data-theme="light"] {
        --bg-base: #ffffff !important;
        --bg-surface: #ffffff !important;
        --bg-raised: #f0f2f5 !important;
        --bg-hover: #e8ebf0 !important;
        --border: #cccccc !important;
        --border-mid: #aaaaaa !important;
        --text-1: #000000 !important;
        --text-2: #444444 !important;
        --text-3: #666666 !important;
    }

    /* Hide UI elements not meant for print */
    .sidebar,
    .filter-bar,
    .theme-toggle,
    .upload-zone,
    .btn-print,
    .btn-view,
    .btn-delete,
    .row-actions,
    .page-header p.page-sub,
    #modalOverlay {
        display: none !important;
    }

    /* Reset layout for print */
    html, body {
        height: auto !important;
        overflow: visible !important;
        background: #ffffff !important;
        color: #000000 !important;
        margin: 0 !important;
        padding: 0 !important;
    }
    
    .main-content {
        margin-left: 0 !important;
        padding: 0 !important;
        height: auto !important;
        overflow: visible !important;
        display: block !important;
    }

    /* Only show the active page */
    .page { display: none !important; }
    .page.active { display: block !important; }

    /* Print Header Styles */
    .print-header {
        display: flex !important;
        align-items: center;
        justify-content: space-between !important;
        border-bottom: 3px solid #000;
        padding-bottom: 10px;
        margin-bottom: 20px;
    }
    .print-logo {
        height: 65px !important;
        width: auto !important;
    }
    .print-title-wrapper {
        text-align: right;
    }
    .print-title {
        font-size: 26px;
        font-weight: 900;
        margin: 0;
        color: #000;
        text-transform: uppercase;
        letter-spacing: 1px;
    }
    .print-date {
        font-size: 13px;
        color: #444;
        margin-top: 4px;
        font-weight: bold;
    }

    /* Dashboard Layout */
    .kpi-grid {
        display: grid !important;
        grid-template-columns: repeat(6, 1fr) !important;
        gap: 12px !important;
        margin-bottom: 20px !important;
    }
    .kpi-card {
        border: 2px solid #eaeaea !important;
        border-radius: 12px !important;
        padding: 14px !important;
        background: #fdfdfd !important;
        box-shadow: none !important;
        break-inside: avoid;
    }
    .kpi-value { color: #000 !important; font-size: 26px !important; }
    .kpi-label { color: #444 !important; font-weight: bold !important; }
    
    .charts-row {
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        gap: 16px !important;
        margin-bottom: 16px !important;
        page-break-inside: avoid;
    }
    
    .chart-card {
        border: 2px solid #eaeaea !important;
        border-radius: 12px !important;
        background: #ffffff !important;
        padding: 16px !important;
        box-shadow: none !important;
        break-inside: avoid;
    }
    .chart-card.wide { grid-column: span 2 !important; }
    .chart-card.full { grid-column: 1 / -1 !important; }

    .chart-title { color: #000 !important; font-weight: bold !important; font-size: 16px !important; }
    .chart-badge { color: #000 !important; background: #f0f0f0 !important; border: 1px solid #ccc !important; }

    /* Tables */
    .table-wrap { overflow: visible !important; }
    .data-table { border: 1px solid #ddd !important; }
    .data-table th { 
        color: #000 !important; 
        background: #f5f5f5 !important;
        border-bottom: 2px solid #000 !important; 
        font-weight: bold !important;
    }
    .data-table td { color: #000 !important; border-bottom: 1px solid #ddd !important; }

    /* Leaderboard Podium */
    .podium-section { margin-bottom: 20px !important; }
    .podium-row {
        display: flex !important;
        flex-wrap: nowrap !important;
        justify-content: center !important;
        align-items: flex-end !important;
        gap: 15px !important;
        padding: 10px 0 !important;
        page-break-inside: avoid;
    }
    .podium-card {
        flex: 1 !important;
        max-width: 300px !important;
        background: #fff !important; 
        border: 2px solid #ddd !important; 
        box-shadow: none !important; 
        break-inside: avoid; 
        padding: 15px !important;
        border-radius: 12px !important;
    }
    .podium-name { color: #000 !important; font-size: 20px !important; }
    .podium-score { color: #000 !important; font-size: 32px !important; }
    .podium-stat-val { color: #000 !important; }

    .podium-card.rank-1 { border-color: #d4af37 !important; background: #fffcf0 !important; }
    .podium-card.rank-2 { border-color: #aaaaaa !important; background: #fafafa !important; }
    .podium-card.rank-3 { border-color: #cd7f32 !important; background: #fffaf0 !important; }

    /* Awards Grid */
    .awards-grid {
        display: grid !important;
        grid-template-columns: repeat(5, 1fr) !important;
        gap: 12px !important;
        margin-bottom: 20px !important;
        page-break-inside: avoid;
    }
    .award-card {
        border: 2px solid #eaeaea !important;
        border-radius: 10px !important;
        padding: 12px !important;
        background: #fff !important;
        text-align: center !important;
        box-shadow: none !important;
    }
    .award-name { color: #000 !important; font-size: 16px !important; }
    .award-value { color: #000 !important; font-size: 20px !important; }
    
    /* Ensure Canvas charts print at reasonable sizes */
    .chart-wrap { height: 260px !important; width: 100% !important; }
    canvas { max-width: 100% !important; height: 100% !important; object-fit: contain; }
}