/* ═══════════════════════════════════════════════════════════════════
   TippWeb – Dark Modern Theme
   ═══════════════════════════════════════════════════════════════════ */

:root {
    --bg-primary:    #0f1117;
    --bg-secondary:  #1a1d27;
    --bg-card:       #22263a;
    --bg-card-hover: #2a2f45;
    --bg-input:      #181b26;
    --border:        #2e3348;
    --border-focus:  #4f8cff;

    --text-primary:   #e8eaf0;
    --text-secondary: #9ca3b8;
    --text-muted:     #6b7280;

    --accent:         #4f8cff;
    --accent-hover:   #3a75e8;
    --success:        #34d399;
    --success-bg:     #0d3325;
    --warning:        #fbbf24;
    --warning-bg:     #3d2e0a;
    --danger:         #f87171;
    --danger-bg:      #3b1515;

    --gold:    #ffd700;
    --silver:  #c0c0c0;
    --bronze:  #cd7f32;

    --radius:      10px;
    --radius-sm:   6px;
    --shadow:      0 2px 12px rgba(0,0,0,0.35);
    --transition:  all 0.2s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }

body {
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }

/* ─── Navbar ──────────────────────────────────────────────────────── */
.navbar {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    padding: 14px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}
.navbar .container { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.nav-brand { font-size: 1.3rem; font-weight: 700; color: var(--text-primary); text-decoration: none; }
.nav-links { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.nav-link { color: var(--text-secondary); text-decoration: none; padding: 6px 14px; border-radius: var(--radius-sm); font-size: 0.9rem; transition: var(--transition); }
.nav-link:hover, .nav-link.active { color: var(--text-primary); background: var(--bg-card); }
.nav-admin { color: var(--warning); }
.nav-logout { color: var(--danger); }
.nav-user { display: flex; align-items: center; gap: 6px; color: var(--text-secondary); font-size: 0.85rem; padding: 0 8px; }
.nav-avatar { width: 26px; height: 26px; border-radius: 50%; object-fit: cover; }
.nav-hamburger { display: none; background: none; border: none; cursor: pointer; padding: 6px; flex-direction: column; gap: 4px; z-index: 110; }
.nav-hamburger span { display: block; width: 22px; height: 2px; background: var(--text-primary); border-radius: 2px; transition: var(--transition); }
.nav-hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(4px, 4px); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); }

/* ─── Page Header ─────────────────────────────────────────────────── */
.page-header { margin: 32px 0 24px; }
.page-header h1 { font-size: 1.8rem; font-weight: 700; }
.subtitle { color: var(--text-secondary); margin-top: 4px; font-size: 0.95rem; }

/* ─── Games Stats Bar ─────────────────────────────────────────────── */
.games-stats { display: flex; gap: 16px; margin-bottom: 20px; padding: 12px 16px; background: var(--bg-card); border-radius: var(--radius); border: 1px solid var(--border); }
.stat-item { display: flex; flex-direction: column; align-items: center; flex: 1; }
.stat-value { font-size: 1.5rem; font-weight: 700; color: var(--accent); }
.stat-label { font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; }

/* ─── Filter Bar ──────────────────────────────────────────────────── */
.games-filter-bar { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 20px; padding: 8px; background: var(--bg-card); border-radius: var(--radius); border: 1px solid var(--border); position: sticky; top: 60px; z-index: 50; }
.filter-tabs { display: flex; gap: 4px; flex-wrap: wrap; flex: 1; }
.filter-tab { padding: 6px 12px; border: none; background: transparent; color: var(--text-muted); font-size: 0.85rem; font-weight: 500; border-radius: var(--radius-sm); cursor: pointer; transition: var(--transition); white-space: nowrap; }
.filter-tab:hover { background: var(--bg-secondary); color: var(--text-primary); }
.filter-tab.active { background: var(--accent); color: #fff; }
.view-toggle { display: flex; gap: 4px; }
.view-btn { padding: 6px 10px; border: 1px solid var(--border); background: var(--bg-secondary); border-radius: var(--radius-sm); cursor: pointer; font-size: 1rem; transition: var(--transition); }
.view-btn:hover { background: var(--bg-card-hover); }
.view-btn.active { background: var(--accent); border-color: var(--accent); }
.games-view { display: none; }
.games-view.active { display: block; }

/* ─── Day Groups ──────────────────────────────────────────────────── */
.day-group { margin-bottom: 24px; }
.day-header-sticky { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; margin-bottom: 8px; border-bottom: 1px solid var(--border); position: sticky; top: 110px; background: var(--bg-primary); z-index: 40; }
.day-header { font-size: 1rem; font-weight: 600; color: var(--accent); margin: 0; }
.day-game-count { font-size: 0.8rem; color: var(--text-muted); }

/* ─── Game Row (Compact List) ─────────────────────────────────────── */
.games-list { display: flex; flex-direction: column; gap: 6px; }
.game-row { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; transition: var(--transition); }
.game-row:hover { background: var(--bg-card-hover); }
.game-row.finished { border-left: 3px solid var(--success); }
.game-row.locked:not(.finished) { border-left: 3px solid var(--warning); }
.game-row.open { border-left: 3px solid var(--accent); }
.game-row-main { display: grid; grid-template-columns: 100px 1fr auto 32px; align-items: center; gap: 12px; padding: 10px 12px; }
.game-meta { display: flex; flex-direction: column; gap: 2px; }
.game-time { font-size: 0.9rem; font-weight: 600; color: var(--text-primary); }
.game-round-badge { font-size: 0.7rem; color: var(--text-muted); background: var(--bg-secondary); padding: 2px 6px; border-radius: 8px; white-space: nowrap; }
.game-matchup { display: flex; align-items: center; gap: 8px; }
.team-side { display: flex; align-items: center; gap: 6px; flex: 1; min-width: 0; }
.team-side.home { justify-content: flex-end; text-align: right; }
.team-side.away { justify-content: flex-start; }
.team-side.winner .team-name { color: var(--success); font-weight: 700; }
.team-icon-sm { width: 20px; height: 20px; object-fit: contain; border-radius: 2px; flex-shrink: 0; }
.team-name { font-size: 0.9rem; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.game-score { min-width: 50px; text-align: center; font-weight: 700; font-size: 1rem; }
.game-score .score { color: var(--text-primary); }
.game-score .score-pending { color: var(--text-muted); }

/* ─── Compact Tip Form ────────────────────────────────────────────── */
.game-tip-compact { display: flex; align-items: center; gap: 6px; }
.tip-form-inline { display: flex; align-items: center; gap: 6px; background: var(--bg-secondary); padding: 6px 10px; border-radius: var(--radius); border: 1px solid var(--border); transition: var(--transition); }
.tip-form-inline:focus-within { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(79, 140, 255, 0.15); }
.tip-input-sm { width: 42px; height: 36px; padding: 4px; text-align: center; background: var(--bg-input); border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--text-primary); font-size: 1.1rem; font-weight: 700; -moz-appearance: textfield; }
.tip-input-sm::-webkit-outer-spin-button, .tip-input-sm::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.tip-input-sm:focus { outline: none; border-color: var(--accent); background: rgba(79, 140, 255, 0.08); }
.tip-separator { color: var(--text-muted); font-weight: 700; font-size: 1.1rem; padding: 0 2px; }
.btn-save-sm { width: 36px; height: 36px; padding: 0; border: none; background: var(--accent); color: #fff; border-radius: var(--radius-sm); cursor: pointer; font-size: 1rem; font-weight: 700; transition: var(--transition); display: flex; align-items: center; justify-content: center; }
.btn-save-sm:hover { background: var(--accent-hover); transform: scale(1.05); }
.btn-save-sm.saved { background: var(--success); }
.tip-badge { font-size: 0.8rem; font-weight: 600; padding: 4px 8px; border-radius: 4px; background: var(--bg-secondary); color: var(--text-primary); white-space: nowrap; }
.tip-badge.missed { color: var(--text-muted); }
.tip-badge.points-3 { background: var(--success-bg); color: var(--success); }
.tip-badge.points-1 { background: var(--warning-bg); color: var(--warning); }
.tip-badge.points-0 { background: var(--danger-bg); color: var(--danger); }
.tip-tbd { font-size: 0.8rem; color: var(--text-muted); }

/* ─── Expand Button & Details ─────────────────────────────────────── */
.game-expand-btn { width: 28px; height: 28px; border: none; background: transparent; color: var(--text-muted); cursor: pointer; font-size: 0.8rem; border-radius: 4px; transition: var(--transition); }
.game-expand-btn:hover { background: var(--bg-secondary); color: var(--text-primary); }
.game-row-details { display: none; padding: 12px 16px; background: var(--bg-secondary); border-top: 1px solid var(--border); }
.game-row.expanded .game-row-details { display: block; }
.details-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.details-info { display: flex; flex-direction: column; gap: 8px; }
.detail-item { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; }
.detail-icon { font-size: 1rem; width: 24px; text-align: center; }
.detail-text { color: var(--text-primary); }
.detail-scores { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.score-chip { font-size: 0.8rem; padding: 4px 10px; background: var(--bg-card); border-radius: 12px; color: var(--text-muted); border: 1px solid var(--border); }
.score-chip.extra { border-color: var(--warning); color: var(--warning); }
.score-chip.penalty { border-color: var(--accent); color: var(--accent); }
.details-goals { background: var(--bg-card); border-radius: var(--radius-sm); padding: 10px 12px; border: 1px solid var(--border); }
.goals-header { font-size: 0.85rem; font-weight: 600; color: var(--text-primary); margin-bottom: 8px; padding-bottom: 6px; border-bottom: 1px solid var(--border); }
.goals-list { display: flex; flex-direction: column; gap: 6px; }
.goal-item { display: flex; align-items: center; gap: 8px; font-size: 0.8rem; padding: 4px 0; }
.goal-minute { min-width: 32px; font-weight: 600; color: var(--accent); }
.goal-scorer { flex: 1; color: var(--text-primary); }
.goal-score { font-weight: 700; color: var(--text-muted); min-width: 40px; text-align: right; }
.goal-badge { font-size: 0.7rem; padding: 2px 6px; border-radius: 8px; }
.goal-badge.penalty { background: var(--warning-bg); color: var(--warning); }
.goal-badge.owngoal { background: var(--danger-bg); color: var(--danger); }
.detail-chip { font-size: 0.75rem; padding: 4px 8px; background: var(--bg-card); border-radius: 12px; color: var(--text-muted); white-space: nowrap; }

/* ─── Bracket View ────────────────────────────────────────────────── */
.bracket-container { display: flex; gap: 24px; overflow-x: auto; padding: 16px 0; }
.bracket-round { min-width: 200px; flex-shrink: 0; }
.bracket-round-title { font-size: 0.9rem; font-weight: 600; color: var(--accent); text-align: center; padding: 8px; background: var(--bg-card); border-radius: var(--radius-sm) var(--radius-sm) 0 0; border: 1px solid var(--border); border-bottom: none; margin: 0; }
.bracket-games { display: flex; flex-direction: column; gap: 12px; }
.bracket-game { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; }
.bracket-game.finished { border-color: var(--success); }
.bracket-team { display: flex; align-items: center; gap: 8px; padding: 8px 10px; border-bottom: 1px solid var(--border); font-size: 0.85rem; }
.bracket-team:last-of-type { border-bottom: none; }
.bracket-team.winner { background: rgba(52, 211, 153, 0.1); }
.bracket-team.winner span { font-weight: 700; color: var(--success); }
.bracket-icon { width: 18px; height: 18px; object-fit: contain; }
.bracket-score { margin-left: auto; font-weight: 700; min-width: 20px; text-align: center; }
.bracket-tip { font-size: 0.75rem; padding: 6px 10px; background: var(--bg-secondary); color: var(--text-muted); text-align: center; }

/* ─── Game Details Dropdown ──────────────────────────────────────── */
.game-details { margin-top: 12px; border-top: 1px solid var(--border); padding-top: 8px; width: 100%; grid-column: 1 / -1; }
.game-details summary { cursor: pointer; font-size: 0.8rem; color: var(--text-muted); padding: 4px 0; user-select: none; display: block; }
.game-details summary:hover { color: var(--accent); }
.game-details[open] summary { color: var(--accent); margin-bottom: 8px; }
.game-details-content { background: var(--bg-secondary); border-radius: var(--radius-sm); padding: 10px 12px; }
.game-detail-row { display: flex; justify-content: space-between; align-items: center; padding: 4px 0; font-size: 0.85rem; }
.game-detail-row:not(:last-child) { border-bottom: 1px solid var(--border); }
.detail-label { color: var(--text-muted); }
.detail-value { color: var(--text-primary); font-weight: 500; text-align: right; }

/* ─── Save Status ─────────────────────────────────────────────────── */
.save-status { position: fixed; bottom: 24px; right: 24px; padding: 12px 24px; border-radius: var(--radius); font-weight: 600; font-size: 0.9rem; z-index: 200; box-shadow: var(--shadow); transition: opacity 0.3s; }
.save-status.success { background: var(--success-bg); color: var(--success); border: 1px solid var(--success); }
.save-status.error { background: var(--danger-bg); color: var(--danger); border: 1px solid var(--danger); }

/* ─── Buttons ─────────────────────────────────────────────────────── */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 8px 18px; border: none; border-radius: var(--radius-sm); font-size: 0.9rem; font-weight: 600; cursor: pointer; transition: var(--transition); text-decoration: none; white-space: nowrap; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-secondary { background: var(--bg-card); color: var(--text-primary); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--bg-card-hover); }
.btn-accent { background: var(--success); color: #000; }
.btn-accent:hover { background: #2bc48a; }
.btn-danger { background: transparent; color: var(--danger); border: 1px solid var(--danger); }
.btn-danger:hover { background: var(--danger-bg); }
.btn-small { padding: 5px 12px; font-size: 0.8rem; }
.btn-save { background: var(--accent); color: #fff; }
.btn-save:hover { background: var(--accent-hover); }
.btn-saved { background: var(--success) !important; color: #000 !important; }
.btn-saved:hover { background: var(--success) !important; }
.btn-block { width: 100%; }

/* ─── Ranking Table ───────────────────────────────────────────────── */
.ranking-table-wrapper { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--border); }
.ranking-table { width: 100%; border-collapse: collapse; }
.ranking-table thead { background: var(--bg-secondary); }
.ranking-table th { padding: 12px 16px; text-align: left; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-muted); font-weight: 600; }
.ranking-table td { padding: 12px 16px; border-top: 1px solid var(--border); font-size: 0.95rem; }
.ranking-table tbody tr { background: var(--bg-card); transition: var(--transition); }
.ranking-table tbody tr:hover { background: var(--bg-card-hover); }
.rank-me { background: rgba(79, 140, 255, 0.08) !important; border-left: 3px solid var(--accent); }
.rank-me-badge { font-size: 0.7rem; background: var(--accent); color: #fff; padding: 1px 6px; border-radius: 8px; margin-left: 6px; font-weight: 700; }
.rank-gold td:first-child { color: var(--gold); }
.rank-silver td:first-child { color: var(--silver); }
.rank-bronze td:first-child { color: var(--bronze); }
.col-rank { width: 50px; text-align: center; }
.col-points, .col-exact, .col-tendency, .col-games { text-align: center; }
.rank-avatar { width: 28px; height: 28px; border-radius: 50%; object-fit: cover; vertical-align: middle; margin-right: 8px; }
.ranking-updated { text-align: right; color: var(--text-muted); font-size: 0.8rem; margin-bottom: 10px; }
.scoring-legend { margin-top: 28px; padding: 18px 22px; background: var(--bg-card); border-radius: var(--radius); border: 1px solid var(--border); }
.scoring-legend h3 { font-size: 0.95rem; margin-bottom: 8px; color: var(--text-secondary); }
.scoring-legend ul { list-style: none; display: flex; flex-wrap: wrap; gap: 16px; }
.scoring-legend li { font-size: 0.85rem; color: var(--text-secondary); }

/* ─── Forms ───────────────────────────────────────────────────────── */
.form-group { display: flex; flex-direction: column; gap: 4px; }
.form-group label { font-size: 0.8rem; color: var(--text-muted); font-weight: 500; }
.form-group input[type="text"], .form-group input[type="password"], .form-group input[type="number"], .form-group input[type="datetime-local"],
.form-group select {
    padding: 8px 12px; background: var(--bg-input); border: 1px solid var(--border);
    border-radius: var(--radius-sm); color: var(--text-primary); font-size: 0.9rem; transition: var(--transition);
}
.form-group select { cursor: pointer; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%239ca3af' d='M2 4l4 4 4-4'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; padding-right: 32px; }
.form-group select:focus, .form-group input:focus { outline: none; border-color: var(--border-focus); box-shadow: 0 0 0 2px rgba(79, 140, 255, 0.2); }
.form-group select option { background: var(--bg-card); color: var(--text-primary); padding: 8px; }
.form-group select optgroup { font-weight: 600; color: var(--accent); background: var(--bg-secondary); }
.group-select-wrapper select, .group-select-wrapper input[type="text"] { width: 100%; }
.form-row { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; }
.form-group-checkbox { flex-direction: row; align-items: center; }
.form-group-checkbox label { display: flex; align-items: center; gap: 6px; font-size: 0.9rem; color: var(--text-primary); cursor: pointer; }
.form-row-result { align-items: center; }
.result-separator { font-size: 1.3rem; font-weight: 700; color: var(--text-muted); padding-top: 20px; }

/* ─── Admin Section ───────────────────────────────────────────────── */
.admin-section { margin-bottom: 36px; }
.admin-section h2 { font-size: 1.15rem; font-weight: 600; margin-bottom: 16px; color: var(--text-secondary); }
.admin-form { background: var(--bg-card); padding: 20px; border-radius: var(--radius); border: 1px solid var(--border); }
.admin-games-list { display: flex; flex-direction: column; gap: 6px; }
.admin-game-form, .admin-result-form { margin-bottom: 10px; }
.admin-delete-form { margin-top: 8px; padding-top: 10px; border-top: 1px solid var(--border); }
.import-info { color: var(--text-secondary); font-size: 0.85rem; }

/* ─── Game Dropdowns ──────────────────────────────────────────────── */
.game-dropdown { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: var(--transition); }
.game-dropdown[open] { border-color: var(--accent); box-shadow: 0 0 0 1px rgba(79, 140, 255, 0.15); }
.game-dropdown.has-result { border-left: 3px solid var(--success); }
.game-dropdown.has-result[open] { border-left-color: var(--success); }
.game-dropdown-header { display: flex; align-items: center; gap: 10px; padding: 12px 18px; cursor: pointer; list-style: none; user-select: none; transition: var(--transition); flex-wrap: wrap; }
.game-dropdown-header::-webkit-details-marker { display: none; }
.game-dropdown-arrow::before { content: '▸'; font-size: 0.7rem; color: var(--text-muted); transition: transform 0.2s ease; display: inline-block; }
.game-dropdown[open] > .game-dropdown-header .game-dropdown-arrow::before { transform: rotate(90deg); color: var(--accent); }
.game-dropdown-header:hover { background: var(--bg-card-hover); }
.game-dropdown-header .admin-game-id { font-weight: 700; color: var(--accent); font-size: 0.85rem; min-width: 30px; }
.game-dropdown-header .admin-game-date { color: var(--text-muted); font-size: 0.82rem; min-width: 110px; }
.game-dropdown-teams { font-weight: 600; font-size: 0.92rem; color: var(--text-primary); flex: 1; }
.game-dropdown-teams em { font-weight: 400; color: var(--text-muted); }
.game-dropdown-meta { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.game-dropdown-meta .admin-game-tips { color: var(--text-muted); font-size: 0.78rem; background: var(--bg-input); padding: 2px 10px; border-radius: 10px; }
.game-dropdown-meta .admin-game-result-badge { color: var(--success); font-weight: 700; font-size: 0.85rem; background: var(--success-bg); padding: 2px 10px; border-radius: 10px; }
.game-status-open { color: var(--accent); font-size: 0.78rem; font-weight: 600; background: rgba(79, 140, 255, 0.1); padding: 2px 10px; border-radius: 10px; }
.game-status-locked { color: var(--warning); font-size: 0.78rem; font-weight: 600; background: var(--warning-bg); padding: 2px 10px; border-radius: 10px; }
.game-dropdown-body { padding: 4px 18px 18px; border-top: 1px solid var(--border); }

/* ─── Settings Dropdowns ──────────────────────────────────────────── */
.settings-form { display: flex; flex-direction: column; gap: 8px; }
.settings-dropdown { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: var(--transition); }
.settings-dropdown[open] { border-color: var(--accent); box-shadow: 0 0 0 1px rgba(79, 140, 255, 0.15); }
.settings-dropdown-header { display: flex; align-items: center; gap: 8px; padding: 14px 20px; font-size: 0.95rem; font-weight: 600; color: var(--text-primary); cursor: pointer; list-style: none; user-select: none; transition: var(--transition); }
.settings-dropdown-header::-webkit-details-marker { display: none; }
.settings-dropdown-header::before { content: '▸'; font-size: 0.75rem; color: var(--text-muted); transition: transform 0.2s ease; display: inline-block; width: 12px; }
.settings-dropdown[open] > .settings-dropdown-header::before { transform: rotate(90deg); color: var(--accent); }
.settings-dropdown-header:hover { background: var(--bg-card-hover); }
.settings-dropdown-body { padding: 4px 20px 20px; border-top: 1px solid var(--border); }
.settings-actions { margin-top: 16px; display: flex; gap: 12px; }
.settings-hint { font-size: 0.82rem; color: var(--text-muted); margin-bottom: 10px; }
.settings-link { color: var(--accent); text-decoration: none; font-weight: 500; }
.settings-link:hover { text-decoration: underline; color: var(--accent-hover); }
.settings-import-row { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--border); display: flex; align-items: center; gap: 12px; }

/* ─── Stats Page ─────────────────────────────────────────────────── */
.stats-filter-bar { display: flex; margin-bottom: 16px; padding: 8px; background: var(--bg-card); border-radius: var(--radius); border: 1px solid var(--border); overflow-x: auto; }
.stats-filter-bar .filter-tabs { display: flex; gap: 4px; flex-wrap: nowrap; }
.stats-filter-bar .filter-tab { text-decoration: none; }
.stats-game-dropdown { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; margin-bottom: 6px; transition: var(--transition); }
.stats-game-dropdown[open] { border-color: var(--accent); box-shadow: 0 0 0 1px rgba(79, 140, 255, 0.15); }
.stats-game-header { display: flex; align-items: center; gap: 10px; padding: 12px 18px; cursor: pointer; list-style: none; user-select: none; flex-wrap: wrap; transition: var(--transition); }
.stats-game-header::-webkit-details-marker { display: none; }
.stats-arrow::before { content: '▸'; font-size: 0.7rem; color: var(--text-muted); transition: transform 0.2s ease; display: inline-block; }
.stats-game-dropdown[open] > .stats-game-header .stats-arrow::before { transform: rotate(90deg); color: var(--accent); }
.stats-game-header:hover { background: var(--bg-card-hover); }
.stats-game-teams { font-weight: 600; font-size: 0.95rem; color: var(--text-primary); display: flex; align-items: center; gap: 6px; flex: 1; }
.stats-team-icon { width: 20px; height: 20px; object-fit: contain; border-radius: 2px; }
.stats-result { font-weight: 700; color: var(--success); margin: 0 4px; }
.stats-game-date { color: var(--text-muted); font-size: 0.82rem; }
.stats-tip-count { color: var(--text-muted); font-size: 0.78rem; background: var(--bg-input); padding: 2px 10px; border-radius: 10px; }
.stats-game-body { padding: 4px 18px 18px; border-top: 1px solid var(--border); }
.stats-empty { color: var(--text-muted); font-size: 0.85rem; padding: 8px 0; }
.stats-tips-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.stats-tips-table th { text-align: left; padding: 8px 10px; color: var(--text-muted); font-weight: 600; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.5px; border-bottom: 1px solid var(--border); }
.stats-tips-table td { padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.stats-tips-table tr:last-child td { border-bottom: none; }
.stats-user-cell-inner { display: inline-flex; align-items: center; gap: 8px; }
.stats-avatar { width: 22px; height: 22px; border-radius: 50%; object-fit: cover; }
.stats-tip-cell { font-weight: 600; }
.stats-points-cell { text-align: center; }
.stats-points { display: inline-block; min-width: 24px; padding: 2px 8px; border-radius: 10px; font-weight: 700; font-size: 0.85rem; text-align: center; }
.stats-exact td { background: rgba(52, 211, 153, 0.08); }
.stats-tendency td { background: rgba(79, 140, 255, 0.06); }
.stats-me td { font-weight: 600; }

/* ─── Confirmation Modal ──────────────────────────────────────────── */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.55); z-index: 1000; display: flex; align-items: center; justify-content: center; backdrop-filter: blur(3px); }
.modal-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px 30px; max-width: 500px; width: 90%; box-shadow: 0 16px 48px rgba(0,0,0,0.3); }
.modal-card h3 { margin-bottom: 16px; font-size: 1.1rem; }
.modal-changes ul { list-style: none; padding: 0; margin: 0 0 18px; }
.modal-changes li { padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--radius-sm); margin-bottom: 6px; font-size: 0.88rem; line-height: 1.5; }
.modal-old { color: var(--danger); text-decoration: line-through; font-weight: 500; }
.modal-new { color: var(--success); font-weight: 600; }
.modal-warn { color: var(--danger); font-weight: 700; font-size: 0.82rem; }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; }

/* ─── Alerts ──────────────────────────────────────────────────────── */
.alert { padding: 12px 18px; border-radius: var(--radius-sm); margin-bottom: 20px; font-size: 0.9rem; font-weight: 500; }
.alert-success { background: var(--success-bg); color: var(--success); border: 1px solid rgba(52, 211, 153, 0.3); }
.alert-error { background: var(--danger-bg); color: var(--danger); border: 1px solid rgba(248, 113, 113, 0.3); }
.alert-warning { background: var(--warning-bg); color: var(--warning); border: 1px solid rgba(251, 191, 36, 0.3); }

/* ─── Login Page ──────────────────────────────────────────────────── */
.login-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; background: var(--bg-primary); }
.login-container { width: 100%; max-width: 400px; padding: 20px; }
.login-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 36px 30px; box-shadow: var(--shadow); }
.login-header { text-align: center; margin-bottom: 28px; }
.login-header h1 { font-size: 1.5rem; font-weight: 700; }
.login-header p { color: var(--text-secondary); font-size: 0.9rem; margin-top: 4px; }
.login-form .form-group { margin-bottom: 16px; }
.login-form .btn-block { margin-top: 8px; padding: 10px; font-size: 1rem; }
.demo-login-info { text-align: center; padding: 20px; background: rgba(79, 140, 255, 0.08); border: 1px solid rgba(79, 140, 255, 0.2); border-radius: var(--radius-sm); margin-bottom: 16px; }
.demo-login-info p:first-child { font-size: 1.1rem; font-weight: 600; color: var(--accent); }
.demo-login-hint { font-size: 0.85rem; color: var(--text-secondary); margin-top: 6px; }
.login-message { text-align: center; margin-bottom: 24px; }
.login-icon { font-size: 3rem; margin-bottom: 12px; }
.login-message h2 { font-size: 1.15rem; font-weight: 600; margin-bottom: 8px; color: var(--text-primary); }
.login-message p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.5; }
.login-forum-btn { padding: 12px; font-size: 1rem; margin-bottom: 16px; }
.login-hint { text-align: center; font-size: 0.82rem; color: var(--text-muted); line-height: 1.5; }

/* ─── Save All Button ─────────────────────────────────────────────── */
.save-all-bar { display: flex; justify-content: flex-end; padding: 10px 0; }
.btn-save-all { display: none; }
.btn-save-all.visible { display: inline-flex; }

/* ─── Loading Spinner ─────────────────────────────────────────────── */
.btn-loading { position: relative; color: transparent !important; pointer-events: none; }
.btn-loading::after { content: ''; position: absolute; width: 18px; height: 18px; top: 50%; left: 50%; margin: -9px 0 0 -9px; border: 2px solid rgba(255,255,255,0.3); border-top-color: #fff; border-radius: 50%; animation: spin 0.6s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── Empty State / Footer ────────────────────────────────────────── */
.empty-state { text-align: center; padding: 48px 20px; color: var(--text-muted); font-size: 1rem; }
.footer { margin-top: 48px; padding: 20px 0; border-top: 1px solid var(--border); text-align: center; color: var(--text-muted); font-size: 0.8rem; }

/* ─── Admin Danger Actions ───────────────────────────────────────── */
.danger-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.btn-warning { background: var(--warning); color: #000; }
.btn-warning:hover { background: #e5a800; }

/* ─── Admin View Toggle & Grouped View ───────────────────────────── */
.admin-view-toggle { display: flex; gap: 8px; margin-bottom: 16px; }
.admin-view { display: none; }
.admin-view.active { display: block; }
.admin-rounds-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 16px; }
.admin-round-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.admin-round-title { font-size: 0.95rem; font-weight: 600; padding: 12px 16px; background: var(--bg-secondary); border-bottom: 1px solid var(--border); margin: 0; color: var(--accent); }
.admin-round-games { padding: 8px; }
.admin-round-game { padding: 10px 12px; border-radius: var(--radius-sm); margin-bottom: 6px; background: var(--bg-secondary); }
.admin-round-game:last-child { margin-bottom: 0; }
.admin-round-game.has-result { border-left: 3px solid var(--success); }
.admin-round-game-teams { display: flex; align-items: center; gap: 8px; font-size: 0.9rem; margin-bottom: 6px; }
.admin-round-game-teams .team { display: flex; align-items: center; gap: 6px; flex: 1; }
.admin-round-game-teams .vs { color: var(--text-muted); font-size: 0.8rem; }
.admin-round-game-info { display: flex; align-items: center; gap: 10px; font-size: 0.8rem; color: var(--text-muted); }
.admin-round-game-info .result { font-weight: 700; color: var(--success); }
.admin-round-game-info .tips { margin-left: auto; }
.admin-filter-tabs { display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 16px; padding: 8px; background: var(--bg-secondary); border-radius: var(--radius); }

/* ─── Pagination ─────────────────────────────────────────────────── */
.pagination-info { text-align: center; padding: 10px; color: var(--text-muted); font-size: 0.85rem; margin-bottom: 10px; }
.pagination { display: flex; justify-content: center; align-items: center; gap: 6px; padding: 20px 0; flex-wrap: wrap; }
.pagination-btn { padding: 6px 12px; border: 1px solid var(--border); background: var(--bg-secondary); color: var(--text-primary); border-radius: var(--radius-sm); cursor: pointer; font-size: 0.85rem; transition: var(--transition); }
.pagination-btn:hover { background: var(--bg-card-hover); border-color: var(--accent); }
.pagination-btn.active { background: var(--accent); border-color: var(--accent); color: #fff; cursor: default; }

/* ─── Tips Dropdown ───────────────────────────────────────────────── */
.details-tips { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--border); grid-column: 1 / -1; }
.tips-toggle-btn { width: 100%; padding: 0.75rem 1rem; background: var(--bg-secondary); border: 1px solid var(--border); border-radius: 8px; cursor: pointer; display: flex; align-items: center; gap: 0.5rem; font-size: 0.9rem; color: var(--text-primary); transition: var(--transition); }
.tips-toggle-btn:hover { background: var(--bg-card-hover); border-color: var(--accent); }
.tips-toggle-icon { font-size: 1.1rem; }
.tips-content { margin-top: 0.75rem; }
.tips-loading { text-align: center; color: var(--text-muted); padding: 1rem; }
.tips-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.tips-table th { text-align: left; padding: 8px 10px; color: var(--text-muted); font-weight: 600; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.5px; border-bottom: 1px solid var(--border); }
.tips-table td { padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.tips-table tr:last-child td { border-bottom: none; }
.tips-user-cell-inner { display: inline-flex; align-items: center; gap: 8px; }
.tip-avatar { width: 22px; height: 22px; border-radius: 50%; object-fit: cover; }
.tip-score-cell { font-weight: 600; }
.tip-entry.is-me td { font-weight: 600; }
.tips-me-badge { font-size: 0.7rem; background: var(--accent); color: #fff; padding: 1px 6px; border-radius: 8px; margin-left: 6px; font-weight: 700; }
.tips-empty { text-align: center; color: var(--text-muted); padding: 1rem; font-size: 0.9rem; }

/* ─── Responsive ──────────────────────────────────────────────────── */
@media (max-width: 768px) {
    .nav-hamburger { display: flex; }
    .nav-links { display: none; flex-direction: column; width: 100%; gap: 2px; padding: 12px 0 4px; }
    .nav-links.open { display: flex; }
    .nav-link { padding: 10px 14px; font-size: 0.9rem; border-radius: var(--radius-sm); }
    .nav-user { padding: 10px 14px; font-size: 0.9rem; }
    .form-row { flex-direction: column; }
    .ranking-table th, .ranking-table td { padding: 8px 10px; font-size: 0.85rem; }
    .scoring-legend ul { flex-direction: column; gap: 6px; }
    .games-stats { flex-wrap: wrap; gap: 8px; padding: 10px; }
    .stat-item { min-width: 70px; }
    .stat-value { font-size: 1.2rem; }
    .games-filter-bar { flex-direction: column; gap: 8px; top: 56px; }
    .filter-tabs { justify-content: center; }
    .day-header-sticky { top: 140px; flex-direction: column; gap: 4px; text-align: center; }
    .game-row-main { grid-template-columns: 1fr; gap: 8px; text-align: center; }
    .game-meta { flex-direction: row; justify-content: center; gap: 8px; }
    .game-matchup { flex-direction: column; gap: 4px; }
    .team-side { justify-content: center !important; }
    .team-side.home, .team-side.away { flex-direction: row; }
    .game-score { margin: 4px 0; }
    .game-tip-compact { justify-content: center; }
    .game-expand-btn { position: absolute; top: 8px; right: 8px; }
    .game-row { position: relative; }
    .game-row-details { justify-content: center; }
    .details-grid { grid-template-columns: 1fr; }
    .details-goals { margin-top: 12px; }
    .bracket-container { flex-direction: column; }
    .bracket-round { min-width: 100%; }
    .stats-filter-bar { overflow-x: auto; }
    .stats-filter-bar .filter-tabs { flex-wrap: nowrap; }
}