/* KarateTrack — Karate School Management */

/* === Reset & Base === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --bg-dark: #1a1a2e;
    --bg-sidebar: #16213e;
    --bg-main: #f5f5f7;
    --bg-white: #ffffff;
    --accent: #c0392b;
    --accent-hover: #a93226;
    --text-primary: #2c3e50;
    --text-secondary: #7f8c8d;
    --text-light: #bdc3c7;
    --text-white: #ecf0f1;
    --border: #e0e0e0;
    --success: #27ae60;
    --warning: #f39c12;
    --danger: #e74c3c;
    --radius: 8px;
    --shadow: 0 2px 8px rgba(0,0,0,0.08);
}

html { font-size: 16px; }
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;
    background: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.5;
    min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* === Layout === */
.app {
    display: flex;
    min-height: 100vh;
}

/* === Sidebar === */
.sidebar {
    width: 250px;
    background: var(--bg-sidebar);
    color: var(--text-white);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
    transition: transform 0.3s ease;
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    flex: 1;
}

.sidebar-logo-img {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
}

.logo {
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text-white);
}

.sidebar-close {
    display: none;
    background: none;
    border: none;
    color: var(--text-white);
    font-size: 1.5rem;
    cursor: pointer;
}

.sidebar-nav {
    flex: 1;
    padding: 1rem 0;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    color: var(--text-light);
    text-decoration: none;
    transition: background 0.2s, color 0.2s;
    font-size: 0.95rem;
}

.nav-item:hover {
    background: rgba(255,255,255,0.08);
    color: var(--text-white);
    text-decoration: none;
}

.nav-item.active {
    background: rgba(192, 57, 43, 0.3);
    color: var(--text-white);
    border-left: 3px solid var(--accent);
}

.nav-icon { font-size: 1.1rem; width: 1.2rem; text-align: center; }

.sidebar-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
}

.user-name { color: var(--text-light); }
.logout-link { color: var(--text-light); }
.logout-link:hover { color: var(--text-white); }

/* === Main Content === */
.main-content {
    flex: 1;
    margin-left: 250px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.main-content > .content {
    flex: 1;
}

.top-bar {
    background: var(--bg-white);
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 1rem;
    position: sticky;
    top: 0;
    z-index: 50;
}

.hamburger {
    display: none;
    background: none;
    border: none;
    font-size: 1.4rem;
    cursor: pointer;
    color: var(--text-primary);
}

.page-title {
    font-size: 1.2rem;
    font-weight: 600;
}

.content {
    padding: 1.5rem;
    max-width: 1200px;
    overflow-x: hidden;
}

/* === Cards === */
.card {
    background: var(--bg-white);
    border-radius: var(--radius);
    padding: 1.25rem;
    margin-bottom: 1rem;
    box-shadow: var(--shadow);
}

.card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.card-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.card-header-row h3 { margin-bottom: 0; }

/* === Stats Grid === */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(160px, 100%), 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stats-grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(min(140px, 100%), 1fr));
}

.stat-card {
    background: var(--bg-white);
    border-radius: var(--radius);
    padding: 1.25rem;
    text-align: center;
    box-shadow: var(--shadow);
}

.stat-card-warning { border-left: 3px solid var(--warning); }

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
    line-height: 1.2;
    white-space: nowrap;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

/* === Buttons === */
.btn {
    display: inline-block;
    padding: 0.5rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-white);
    color: var(--text-primary);
    font-size: 0.9rem;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.2s;
    line-height: 1.4;
}

.btn:hover { background: var(--bg-main); text-decoration: none; }

.btn-primary {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

.btn-primary:hover { background: var(--accent-hover); }

.btn-danger {
    color: var(--danger);
    border-color: var(--danger);
}

.btn-danger:hover { background: #fdf0f0; }

.btn-sm { padding: 0.3rem 0.6rem; font-size: 0.8rem; }

.btn-large {
    padding: 0.75rem 1.5rem;
    font-size: 1.1rem;
}

.btn-back {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    font-size: 1.6rem;
    line-height: 1;
    font-weight: 700;
}

.btn-full { display: block; width: 100%; text-align: center; }

.btn-attendance {
    display: block;
    text-align: center;
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
    padding: 1rem;
}

/* === Tables === */
.table-responsive { overflow-x: auto; }

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.table th, .table td {
    padding: 0.6rem 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.table th {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.table tbody tr:hover { background: #f8f9fa; }

.table-compact td, .table-compact th { padding: 0.4rem 0.5rem; }

.row-inactive { opacity: 0.5; }

/* === Bulk-select sportivi list === */
.students-bulk-table .check-col { width: 2.5rem; text-align: center; }
.students-bulk-table .menu-col { width: 3rem; text-align: center; position: relative; }

.row-check { cursor: pointer; width: 16px; height: 16px; }

.student-row.row-selected {
    background-color: #fef3c7;
}
.student-row.row-selected.row-inactive { opacity: 0.7; }

.row-menu-btn {
    background: transparent;
    border: none;
    font-size: 1.25rem;
    line-height: 1;
    color: var(--text-secondary, #6b7280);
    cursor: pointer;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
}
.row-menu-btn:hover {
    background: #f3f4f6;
    color: var(--text, #111);
}

.row-menu {
    display: none;
    position: absolute;
    right: 0.5rem;
    top: 100%;
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.12);
    z-index: 100;
    min-width: 180px;
    padding: 0.25rem;
    text-align: left;
}
.row-menu.open { display: block; }

.row-menu-item {
    display: block;
    width: 100%;
    padding: 0.5rem 0.75rem;
    text-align: left;
    border: none;
    background: transparent;
    color: var(--text, #111);
    font-size: 0.9rem;
    cursor: pointer;
    border-radius: 4px;
    text-decoration: none;
    box-sizing: border-box;
}
.row-menu-item:hover { background: #f3f4f6; }
.row-menu-item.menu-delete { color: #dc2626; }
.row-menu-item.menu-delete:hover { background: #fee2e2; }

.student-link { font-weight: 500; }

/* === Badges === */
.belt-badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
    color: #333;
    border: 1px solid rgba(0,0,0,0.15);
}

.belt-badge-sm { padding: 0.1rem 0.5rem; font-size: 0.75rem; }

/* Dark belts need light text — match both with and without spaces, and rgb variants */
.belt-badge[style*="#000000"],
.belt-badge[style*="#000"],
.belt-badge[style*="#8B4513"],
.belt-badge[style*="#8b4513"],
.belt-badge[style*="#1E90FF"],
.belt-badge[style*="#1e90ff"],
.belt-badge[style*="#228B22"],
.belt-badge[style*="#228b22"],
.belt-badge[style*="rgb(0, 0, 0)"],
.belt-badge[style*="rgb(139, 69, 19)"],
.belt-badge[style*="rgb(30, 144, 255)"],
.belt-badge[style*="rgb(34, 139, 34)"] {
    color: white !important;
    border-color: transparent;
}

.badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 10px;
    font-size: 0.75rem;
    font-weight: 500;
}

.badge-paid { background: #e8f5e9; color: var(--success); }
.badge-unpaid { background: #fde8e8; color: var(--danger); }
.badge-inactive { background: #f0f0f0; color: var(--text-secondary); }

/* === Forms === */
.form-card { max-width: 700px; }

/* === Belt Config Cards === */
.belt-cards {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.belt-card {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.75rem;
    background: #fafafa;
}

.belt-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.belt-card-order {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.form-group {
    margin-bottom: 1rem;
    flex: 1;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 0.3rem;
    color: var(--text-secondary);
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-family: inherit;
    color: var(--text-primary);
    background: var(--bg-white);
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(192, 57, 43, 0.15);
}

.form-group input[type="color"] {
    height: 38px;
    padding: 2px;
    cursor: pointer;
}

.input-sm { max-width: 200px; }

.form-row {
    display: flex;
    gap: 1rem;
}

.form-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

.checkbox-label {
    display: flex !important;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.checkbox-label input { width: auto; }

/* === Alerts === */
.alert {
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.alert-success { background: #e8f5e9; color: #2e7d32; border: 1px solid #c8e6c9; }
.alert-error { background: #fde8e8; color: #c62828; border: 1px solid #ffcdd2; }

/* === Toolbar & Search === */
.toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    gap: 1rem;
    flex-wrap: wrap;
}

.search-form {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-wrap: wrap;
}

.search-input {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.9rem;
    width: 200px;
}

.search-select {
    padding: 0.5rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.9rem;
}

.filter-row {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.filter-row select {
    padding: 0.4rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.85rem;
}

/* === Date Selector === */
.date-selector {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.date-selector input[type="date"] {
    padding: 0.5rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.95rem;
}

/* === Attendance Header === */
.attendance-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border);
}

.select-all-label {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    cursor: pointer;
}

.student-name { flex: 1; font-weight: 500; }

/* === Student Detail === */
.student-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.student-header h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.student-actions { display: flex; gap: 0.5rem; }

.detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

/* === Progress Bar === */
.progress-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.progress-bar {
    width: 100%;
    height: 12px;
    background: #e0e0e0;
    border-radius: 6px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--accent);
    border-radius: 6px;
    transition: width 0.5s ease;
}

.progress-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

/* === Info List === */
.info-list {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.4rem 1rem;
    font-size: 0.9rem;
}

.info-list dt { color: var(--text-secondary); font-weight: 500; }
.info-list dd { color: var(--text-primary); }

/* === Belt Timeline === */
.belt-timeline {
    list-style: none;
    padding: 0;
}

.belt-timeline li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid #f0f0f0;
    font-size: 0.9rem;
}

/* === Date List === */
.date-list {
    list-style: none;
    padding: 0;
    columns: 2;
    font-size: 0.9rem;
}

.date-list li {
    padding: 0.3rem 0;
    border-bottom: 1px solid #f8f8f8;
}

/* === Activity List === */
.activity-list {
    list-style: none;
    padding: 0;
}

.activity-list li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #f0f0f0;
    font-size: 0.9rem;
}

/* === Login === */
.login-body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background: var(--bg-dark);
}

.login-body .login-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.login-container { text-align: center; }

.login-card {
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: var(--radius);
    box-shadow: 0 4px 24px rgba(0,0,0,0.2);
    width: 360px;
    max-width: 90vw;
}

.login-logo-img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 1rem;
}

.login-logo {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 0.25rem;
}

.login-subtitle {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.login-footer {
    color: var(--text-light);
    font-size: 0.8rem;
    margin-top: 1.5rem;
}

.text-muted { color: var(--text-secondary); }

/* === Mobile Responsive === */
/* Mobile / touch: fires on small viewports OR any device with a coarse pointer
   (phone, tablet, touchscreen laptop). Modern phones report ~360-430 CSS px so
   the max-width condition catches them, but pointer: coarse is the belt-and-
   suspenders for anything reporting a wider viewport. */
@media (max-width: 768px), (pointer: coarse) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .sidebar-close { display: block; }

    .main-content { margin-left: 0; max-width: 100vw; overflow-x: hidden; }

    .hamburger { display: block; }

    .content { padding: 1rem; }

    /* Safety net: nothing on the page should ever cause horizontal scroll
       on a phone — if a wide table or long word leaks, clip it instead of
       blowing out the viewport */
    body { overflow-x: hidden; }

    .form-row { flex-direction: column; gap: 0; }

    .detail-grid { grid-template-columns: 1fr; }

    .stats-grid { grid-template-columns: repeat(2, 1fr); }

    .toolbar { flex-direction: column; align-items: stretch; }

    .search-form { flex-direction: column; }

    .search-input { width: 100%; }

    .student-header { flex-direction: column; }

    .date-list { columns: 1; }

    .filter-row { flex-direction: column; }

    .table { font-size: 0.95rem; }
    .table th, .table td { padding: 0.55rem 0.4rem; }
    .table th { font-size: 0.7rem; }
    .table-compact td, .table-compact th { padding: 0.45rem 0.35rem; }

    /* Bigger, finger-friendly form inputs (also prevents iOS zoom-on-focus) */
    .form-group input, .form-group select, .form-group textarea {
        font-size: 1rem;
        padding: 0.65rem 0.8rem;
    }
    .form-group label { font-size: 0.95rem; }

    /* Bigger buttons */
    .btn { font-size: 1rem; padding: 0.6rem 1rem; }
    .btn-sm { font-size: 0.9rem; padding: 0.5rem 0.8rem; }

    /* Sidebar nav: more vertical padding for finger taps */
    .nav-item { padding: 0.9rem 1.5rem; font-size: 1.05rem; }

    /* Page title bigger */
    .page-title { font-size: 1.3rem; }

    /* Stat label */
    .stat-label { font-size: 0.95rem; }

    /* Belt badges */
    .belt-badge { font-size: 0.85rem; padding: 0.25rem 0.6rem; }

    /* Bulk-select row checkbox */
    .row-check { width: 22px; height: 22px; }

    /* Attendance: 2-column grid, finger-friendly cards & checkboxes.
       minmax(0, 1fr) lets columns shrink below their content's min-content
       size — without it, a long name like "Patrick-Marian Tudorache" forces
       the column wider than half-viewport and overflows. min-width: 0 +
       word wrapping does the same on the item side. */
    .att-cards {
        display: grid;
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        gap: 0.5rem;
        padding: 0.6rem;
    }
    .att-card {
        font-size: 1rem;
        padding: 0.7rem 0.6rem;
        min-height: 44px;
        gap: 0.55rem;
        min-width: 0;
        overflow-wrap: anywhere;
    }
    .att-card > span {
        min-width: 0;
        flex: 1 1 auto;
        overflow-wrap: anywhere;
    }
    .att-card input[type="checkbox"] {
        width: 22px;
        height: 22px;
    }
    .att-belt-header { padding: 0.7rem 0.85rem; }
    .att-belt-name { font-size: 0.95rem; }
    .att-belt-count { font-size: 0.9rem; }
    .attendance-header { font-size: 1rem; }
    .select-all-label { font-size: 1rem; }

    .hide-mobile { display: none !important; }

    .progress-bar-inline { width: 60px; }
    .progress-label { font-size: 0.8rem; }

    .belt-badge-sm { padding: 0.2rem 0.5rem; font-size: 0.8rem; }
}

/* Overlay for mobile sidebar */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 90;
}

.sidebar-overlay.active { display: block; }

/* === Ranking === */
.ranking-pos {
    font-weight: 600;
    color: var(--text-secondary);
}

.ranking-top {
    color: var(--accent);
    font-size: 1.1rem;
}

/* === SOTY leaderboard avatar === */
.soty-student-cell {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.soty-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    display: inline-block;
}

.soty-avatar-placeholder {
    background: var(--border, #e5e7eb);
    border: 1px solid var(--border, #d1d5db);
}

/* === SOTY leaderboard polish (#92) === */
.soty-clasament-table th.soty-event-col {
    max-width: 140px;
    white-space: normal;
    vertical-align: bottom;
    line-height: 1.25;
}
.soty-clasament-table td.soty-event-col {
    max-width: 140px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.soty-clasament-table th,
.soty-clasament-table td {
    border-right: 1px solid rgba(0, 0, 0, 0.05);
}
.soty-clasament-table th:last-child,
.soty-clasament-table td:last-child {
    border-right: none;
}
.soty-clasament-table th.soty-sort {
    cursor: pointer;
    user-select: none;
}
.soty-clasament-table th.soty-sort:hover {
    background: rgba(0, 0, 0, 0.03);
}
.soty-clasament-table th.soty-sort::after {
    content: "\2195";
    opacity: 0.25;
    margin-left: 0.25em;
    font-size: 0.85em;
}
.soty-clasament-table th.sorted-asc::after {
    content: "\2191";
    opacity: 1;
}
.soty-clasament-table th.sorted-desc::after {
    content: "\2193";
    opacity: 1;
}

/* SOTY event detail: brief highlight on the just-added student's card */
.soty-sportiv-highlight {
    animation: soty-pulse 2.5s ease-out;
}
@keyframes soty-pulse {
    0%   { background-color: #fef3c7; }
    100% { background-color: transparent; }
}

/* === Bonus attendance form === */
.bonus-form {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-wrap: wrap;
}

.bonus-form input[type="number"] { width: 100px; }

.input-bonus-note {
    flex: 1;
    min-width: 150px;
    padding: 0.4rem 0.6rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.85rem;
}

/* === Dashboard Charts === */
.chart-with-axis {
    display: flex;
    gap: 0.25rem;
}

.chart-y-axis {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-end;
    height: 120px;
    padding-bottom: 1.5rem;
    min-width: 25px;
}

.chart-y-label {
    font-size: 0.65rem;
    color: var(--text-secondary);
    line-height: 1;
}

.chart-container {
    display: flex;
    align-items: flex-end;
    gap: 2px;
    height: 120px;
    padding-top: 0.5rem;
    padding-bottom: 1.5rem;
    position: relative;
    flex: 1;
}

.chart-bar-wrapper {
    flex: 1;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    position: relative;
}

.chart-bar {
    width: 100%;
    background: var(--accent);
    border-radius: 2px 2px 0 0;
    min-height: 2px;
    transition: height 0.3s;
}

.chart-bar-wrapper:hover .chart-bar { opacity: 0.8; }

.chart-label {
    font-size: 0.6rem;
    color: var(--text-secondary);
    position: absolute;
    bottom: -1.3rem;
    white-space: nowrap;
}

/* Demographics */
.demo-chart {
    display: flex;
    align-items: flex-end;
    gap: 0.5rem;
    height: 140px;
    padding-top: 0.5rem;
}

.demo-bar-group {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
}

.demo-bar-container {
    flex: 1;
    width: 100%;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

.demo-legend {
    display: flex;
    gap: 1rem;
    margin-bottom: 0.5rem;
    font-size: 0.8rem;
}

.demo-legend-item { display: flex; align-items: center; gap: 0.3rem; }

.demo-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}

.demo-dot-f { background: #e74c8b; }
.demo-dot-m { background: #3498db; }

.demo-bar-stacked {
    width: 70%;
    border-radius: 3px 3px 0 0;
    display: flex;
    flex-direction: column;
    min-height: 4px;
    overflow: hidden;
}

.demo-segment-f { background: #e74c8b; }
.demo-segment-m { background: #3498db; }

.demo-count {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-primary);
    position: absolute;
    top: -1.2rem;
    width: 100%;
    text-align: center;
}

.demo-bar-container {
    flex: 1;
    width: 100%;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    position: relative;
}

.demo-label {
    font-size: 0.7rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
    text-align: center;
}

/* Absent students */
.absent-list {
    display: flex;
    flex-direction: column;
}

.absent-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.4rem 0;
    border-bottom: 1px solid #f0f0f0;
    font-size: 0.9rem;
}

.absent-days {
    font-size: 0.8rem;
    color: var(--warning);
    font-weight: 500;
}

.absent-critical {
    color: var(--danger);
}

/* Birthday list */
.birthday-list {
    display: flex;
    flex-direction: column;
}

.birthday-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0;
    border-bottom: 1px solid #f0f0f0;
    font-size: 0.9rem;
}

.birthday-date {
    font-weight: 600;
    color: var(--accent);
    min-width: 50px;
    font-size: 0.85rem;
}

/* === Attendance compact cards === */
.att-belt-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius) var(--radius) 0 0;
    margin-top: 0.75rem;
    color: #333;
}

.att-belt-header:first-child { margin-top: 0; }
.att-belt-header { cursor: pointer; }

/* Dark text on light belts, light text on dark belts */
.att-belt-header[style*="#000"], .att-belt-header[style*="#8B4513"],
.att-belt-header[style*="#63421b"], .att-belt-header[style*="#1E90FF"],
.att-belt-header[style*="#1f7f5c"], .att-belt-header[style*="#228B22"],
.att-belt-header[style*="#256995"] {
    color: white;
}

.att-belt-name {
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.att-belt-right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.att-belt-count {
    font-size: 0.8rem;
    opacity: 0.9;
}

.att-belt-arrow {
    font-size: 0.75rem;
    transition: transform 0.2s;
}

.att-belt-collapsed + .att-cards {
    display: none;
}

.att-belt-collapsed {
    border-radius: var(--radius);
    margin-bottom: 0;
}

.att-cards {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    padding: 0.5rem;
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-top: none;
    border-radius: 0 0 var(--radius) var(--radius);
    margin-bottom: 0;
}

.att-card {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.6rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.85rem;
    background: var(--bg-white);
    transition: background 0.15s, border-color 0.15s;
    user-select: none;
}

.att-card:hover {
    background: #f0f0f0;
}

.att-card-checked {
    background: #e8f5e9;
    border-color: var(--success);
}

.att-card input[type="checkbox"] {
    width: 15px;
    height: 15px;
    accent-color: var(--success);
    margin: 0;
}

.date-time-form {
    display: flex;
    gap: 1rem;
    align-items: flex-end;
    flex-wrap: wrap;
}

.date-time-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.date-time-group select, .date-time-group input {
    padding: 0.5rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.95rem;
}

.text-center { text-align: center; }

#autoSaveStatus {
    font-size: 0.85rem;
    margin-top: 0.5rem;
}

/* === Grading === */
.grading-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--border);
}

.grading-section-header h3 { margin-bottom: 0; }

.grading-ready { border-bottom-color: var(--success); }
.grading-not-ready { border-bottom-color: var(--danger); }

.progress-bar-inline {
    display: inline-block;
    width: 120px;
    height: 10px;
    vertical-align: middle;
    margin-right: 0.5rem;
}

.progress-complete { background: var(--success); }

.progress-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.notes-row td {
    background: #f8f9fa;
    padding: 0.5rem !important;
}

.notes-form {
    display: flex;
    gap: 0.5rem;
    align-items: flex-start;
}

.notes-form textarea {
    flex: 1;
    padding: 0.4rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.85rem;
    font-family: inherit;
    resize: vertical;
}

/* === Calendar === */
.calendar {
    margin-bottom: 1.25rem;
}

.calendar:last-child { margin-bottom: 0; }

.calendar-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.calendar-nav-title {
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-primary);
}

.calendar-title {
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
}

.calendar-header {
    text-align: center;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-secondary);
    padding: 0.25rem 0;
    text-transform: uppercase;
}

.calendar-day {
    text-align: center;
    font-size: 0.8rem;
    padding: 0.35rem 0;
    border-radius: 4px;
    color: var(--text-primary);
}

.calendar-empty { visibility: hidden; }

.calendar-attended {
    background: var(--accent);
    color: white;
    font-weight: 600;
}

.calendar-today {
    outline: 2px solid var(--accent);
    outline-offset: -2px;
}

.calendar-today.calendar-attended {
    outline-color: var(--accent-hover);
}

/* === Invite / Reset Link Box === */
.invite-link-box {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.invite-link-input {
    flex: 1;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.85rem;
    background: #f8f9fa;
    font-family: monospace;
}

/* === Video Management (Admin) === */
.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr));
    gap: 1rem;
}

.video-card {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
}

.video-thumbnail {
    flex-shrink: 0;
    width: 120px;
}

.video-thumbnail img {
    width: 100%;
    border-radius: var(--radius);
}

.video-info {
    flex: 1;
}

.video-info h4 {
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.video-belts {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    margin-bottom: 0.5rem;
}

.belt-checkboxes {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.25rem;
}

.belt-check {
    padding: 0.25rem 0.5rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: #f8f9fa;
}

.study-file-thumb img {
    object-fit: cover;
    aspect-ratio: 16 / 10;
}

.study-pdf-icon {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    aspect-ratio: 16 / 10;
    background: #f8f9fa;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    text-decoration: none;
    color: inherit;
    padding: 0.5rem;
    text-align: center;
}

.study-pdf-icon .pdf-icon {
    background: #d93025;
    color: #fff;
    font-weight: 700;
    font-size: 0.85rem;
    padding: 0.2rem 0.55rem;
    border-radius: 4px;
    letter-spacing: 0.05em;
}

.study-pdf-icon .pdf-name {
    font-size: 0.75rem;
    color: var(--text-muted, #666);
    word-break: break-word;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.study-portal-thumb {
    display: block;
    border-radius: var(--radius);
    overflow: hidden;
}

.study-portal-thumb img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    display: block;
}

/* === Student Portal === */
.portal-welcome {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.portal-welcome h3 {
    font-size: 1.5rem;
    margin: 0;
}

.portal-video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr));
    gap: 1rem;
}

.portal-video-item {
    margin-bottom: 0.5rem;
}

.video-embed {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: var(--radius);
}

.video-embed iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.video-title {
    font-size: 0.9rem;
    font-weight: 500;
    margin-top: 0.5rem;
}

/* === Sportivul Anului Event Detail === */
.soty-event-container {
    background: var(--bg-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.25rem;
    margin-bottom: 1rem;
}

.soty-event-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--accent);
    margin-bottom: 1rem;
}

.soty-event-header h3 {
    font-size: 1.2rem;
}

.soty-add-student {
    padding-bottom: 1rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.soty-sportiv-card {
    background: #f8f9fa;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.75rem;
    margin-bottom: 0.75rem;
}

.soty-sportiv-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.soty-sportiv-name {
    font-weight: 600;
    font-size: 1rem;
}

.soty-probe-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-white);
    border: 1px solid #e8e8e8;
    border-radius: 4px;
    padding: 0.4rem 0.6rem;
    margin-bottom: 0.35rem;
    margin-left: 0.5rem;
}

.soty-probe-info {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    flex-wrap: wrap;
}

.soty-probe-name {
    font-weight: 500;
    font-size: 0.85rem;
}

.soty-probe-points {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    white-space: nowrap;
    font-size: 0.9rem;
}

.soty-add-probe {
    margin-left: 0.5rem;
    margin-top: 0.25rem;
}

.soty-add-probe summary {
    list-style: none;
}

.soty-add-probe summary::-webkit-details-marker { display: none; }

.soty-add-probe .form-group { margin-bottom: 0.5rem; }
.soty-add-probe .form-row { gap: 0.5rem; }

/* === Search Results Dropdown === */
.search-results-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-top: none;
    border-radius: 0 0 var(--radius) var(--radius);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    max-height: 200px;
    overflow-y: auto;
    z-index: 200;
}

.search-result-item {
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    font-size: 0.9rem;
    border-bottom: 1px solid #f0f0f0;
}

.search-result-item:hover {
    background: #f0f4ff;
}

.search-result-item:last-child { border-bottom: none; }

/* === Training Day Cards (Program Kata) === */
.training-day-past {
    opacity: 0.6;
}

.training-section {
    margin-top: 1rem;
}

.training-section-title {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    padding-bottom: 0.25rem;
    border-bottom: 1px solid var(--border);
}

.training-teams {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.training-team-card {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.5rem;
    min-width: 200px;
    flex: 1;
    max-width: 300px;
    background: #fafafa;
}

.training-team-header {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.4rem;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.training-slot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.3rem 0;
    border-bottom: 1px solid #f0f0f0;
    min-height: 2rem;
}

.training-slot:last-child { border-bottom: none; }

.training-slot-name {
    font-size: 0.85rem;
    font-weight: 500;
}

.training-slot-remove {
    background: none;
    border: none;
    color: var(--danger);
    font-size: 1.1rem;
    cursor: pointer;
    padding: 0 0.3rem;
    line-height: 1;
}

.training-slot-remove:hover { color: var(--accent); }

.training-slot-search {
    flex: 1;
    position: relative;
}

.training-search-input {
    width: 100%;
    padding: 0.25rem 0.5rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 0.85rem;
    font-family: inherit;
    background: var(--bg-white);
}

.training-search-input:focus {
    outline: none;
    border-color: var(--accent);
}

.training-search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-top: none;
    border-radius: 0 0 4px 4px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    max-height: 150px;
    overflow-y: auto;
    z-index: 200;
}

.training-individual-slots {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.training-individual-card {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.5rem;
    min-width: 180px;
    flex: 1;
    max-width: 250px;
    background: #fafafa;
}

/* === Probe form details === */
.probe-add-details summary {
    list-style: none;
}

.probe-add-details summary::-webkit-details-marker { display: none; }

.probe-add-form .form-group { margin-bottom: 0.5rem; }
.probe-add-form .form-row { gap: 0.5rem; }

/* === Mobile additions === */
@media (max-width: 768px), (pointer: coarse) {
    .student-actions { flex-wrap: wrap; }
    .progress-bar-inline { width: 80px; }
    .notes-form { flex-direction: column; }
    .date-time-form { flex-direction: column; align-items: stretch; }
    .invite-link-box { flex-direction: column; }
    .video-grid { grid-template-columns: 1fr; }
    .video-card { flex-direction: column; }
    .video-thumbnail { width: 100%; }
    .portal-video-grid { grid-template-columns: 1fr; }
    .portal-welcome { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
    .training-teams { flex-direction: column; }
    .training-team-card { max-width: 100%; }
    .training-individual-slots { flex-direction: column; }
    .training-individual-card { max-width: 100%; }
}

/* === Site Footer (Netopia compliance) === */
.site-footer {
    background: var(--bg-sidebar);
    color: var(--text-light);
    padding: 2rem 1.5rem 1rem;
    margin-top: 2rem;
    font-size: 0.85rem;
}

.site-footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    /* min(240px, 100%) lets a column shrink to container width when the
       container is narrower than 240px. Without this, three 240px columns
       force the footer to ~784px and overflow .main-content at any
       viewport between 768px (mobile breakpoint) and ~1034px (where
       sidebar 250 + footer 784 first fits) — visible as horizontal
       scroll across all admin pages, including /attendance. */
    grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr));
    gap: 2rem;
}

.site-footer .footer-col h4 {
    color: var(--text-white);
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.site-footer p { margin-bottom: 0.25rem; }

.site-footer a {
    color: var(--text-light);
    text-decoration: none;
}

.site-footer a:hover {
    color: var(--text-white);
    text-decoration: underline;
}

.site-footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.site-footer ul li {
    padding: 0.15rem 0;
}

.footer-payment-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    align-items: center;
}

.site-footer-bottom {
    max-width: 1200px;
    margin: 1.5rem auto 0;
    padding-top: 1rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-light);
}

/* === Legal page content === */
.legal-page {
    max-width: 900px;
    margin: 0 auto;
    background: var(--bg-white);
    padding: 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    line-height: 1.7;
}

.legal-page h1 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--accent);
}

.legal-page h2 {
    font-size: 1.15rem;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.legal-page h3 {
    font-size: 1rem;
    margin-top: 1rem;
    margin-bottom: 0.4rem;
    color: var(--text-primary);
}

.legal-page p, .legal-page ul, .legal-page ol {
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.legal-page ul, .legal-page ol {
    padding-left: 1.5rem;
}

.legal-page li { margin-bottom: 0.25rem; }

.legal-updated {
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-style: italic;
}

.sticky-footer-body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.sticky-footer-body .legal-page-layout {
    flex: 1;
}

.legal-page-layout {
    background: var(--bg-main);
    padding: 2rem 1rem;
}

.legal-page-nav {
    max-width: 900px;
    margin: 0 auto 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Payment items list (student portal "De platit") */
.plata-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
}

.plata-item:last-child {
    border-bottom: none;
}

.plata-item-info {
    flex: 1;
    min-width: 200px;
}

.plata-item-action {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.4rem;
    white-space: nowrap;
}

@media (max-width: 520px) {
    .plata-item-action {
        align-items: flex-start;
        flex-direction: row;
        align-items: center;
        width: 100%;
        justify-content: space-between;
    }
}