/* CSS Variables for Design System */
:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --danger-color: #dc3545;
    --dark-color: #212529;
    --light-color: #f8f9fa;
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --touch-target: 44px;
    --border-radius: 0.5rem;
}

/* Base Styles - Mobile First */
* {
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    color: var(--light-color); /*181a1b*/
    background-color: var(--dark-color);
    padding-top: 56px;
}

/* Main Content */
.main-content {
    padding: var(--spacing-md);
    min-height: calc(100vh - 56px);
}

/* Touch-Friendly Elements */
.btn, .nav-link, .form-control, .form-select {
    min-height: var(--touch-target);
    padding: 0.75rem 1rem;
}

/* Navigation */
.navbar-brand {
    font-size: 1.25rem;
    font-weight: 600;
}

.offcanvas-body .nav-link {
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-xs);
    color: var(--dark-color);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

    .offcanvas-body .nav-link:hover {
        background-color: var(--light-color);
    }

    .offcanvas-body .nav-link i {
        font-size: 1.25rem;
    }

/* Cards - Mobile Optimized */
.card {
    border-radius: var(--border-radius);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    margin-bottom: var(--spacing-md);
}

.card-header {
    background-color: var(--primary-color);
    font-weight: 600;
    padding: var(--spacing-md);
}

/* Forms - Mobile Optimized */
.form-label {
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.form-control, .form-select {
    border-radius: var(--border-radius);
    border: 2px solid #dee2e6;
    font-size: 1rem;
}

    .form-control:focus, .form-select:focus {
        border-color: var(--primary-color);
        box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
    }

/* Buttons - Touch Optimized */
.btn {
    border-radius: var(--border-radius);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.875rem;
}

.btn-group-vertical .btn {
    width: 100%;
}

/* Floating Action Button */
.fab {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
    z-index: 1000;
}

/* Tables - Responsive */
.table-responsive {
    border-radius: var(--border-radius);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.table {
    margin-bottom: 0;
}

    .table thead {
        background-color: var(--dark-color);
        color: white;
    }

/* List Groups - Mobile Optimized */
.list-group-item {
    padding: var(--spacing-md);
    border-left: 4px solid transparent;
}

    .list-group-item:active {
        background-color: var(--light-color);
        border-left-color: var(--primary-color);
    }

/* Toast Notifications */
.toast {
    min-width: 300px;
}

/* Loading Spinner */
.spinner-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

/* Utility Classes */
.text-truncate-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.sticky-top-offset {
    position: sticky;
    top: 72px;
    z-index: 100;
}

/* Tablet Styles (768px and up) */
@media (min-width: 768px) {
    .main-content {
        padding: var(--spacing-lg);
    }

    .card {
        margin-bottom: var(--spacing-lg);
    }

    .offcanvas {
        width: 300px !important;
    }
}

/* Desktop Styles (1024px and up) */
@media (min-width: 1024px) {
    .main-content {
        max-width: 1200px;
        margin: 0 auto;
        padding: var(--spacing-xl);
    }

    .fab {
        bottom: var(--spacing-xl);
        right: var(--spacing-xl);
    }
}

/* League Players Page - Mobile Optimized */
.player-item {
    transition: background-color 0.2s;
}

    .player-item.active {
        background-color: #f0f9ff;
        border-left: 4px solid var(--primary-color);
        color: #000;
    }

.player-label {
    cursor: pointer;
    user-select: none;
    display: block;
    font-size: 1.1rem;
}

.rating-select {
    max-width: 200px;
}

.sticky-bottom {
    position: sticky;
    bottom: 0;
    background: white;
    padding: var(--spacing-md) 0;
    box-shadow: 0 -2px 8px rgba(0,0,0,0.1);
    z-index: 100;
}

/* Rules Page - Mobile Optimized */
.rules-editor {
    min-height: 300px;
    max-height: 500px;
    overflow-y: auto;
    padding: var(--spacing-md);
    border: 2px solid #dee2e6;
    border-radius: var(--border-radius);
    background-color: white;
}

    .rules-editor:focus {
        outline: none;
        border-color: var(--primary-color);
        box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
    }

.editor-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

    .editor-toolbar .btn {
        min-width: 40px;
        min-height: 40px;
    }

.rules-preview {
    min-height: 200px;
    line-height: 1.6;
}

    .rules-preview h2 {
        font-size: 1.5rem;
        margin-top: 1rem;
        margin-bottom: 0.5rem;
    }

    .rules-preview p {
        margin-bottom: 1rem;
    }

    .rules-preview ul,
    .rules-preview ol {
        margin-bottom: 1rem;
        padding-left: 2rem;
    }

/* Reports Page - Mobile Optimized */
.report-control {
    background: linear-gradient(135deg, #313755 0%, #23283d 100%);
}

.league-summary {
    background: linear-gradient(135deg, #313755 0%, #23283d 100%);
}

.podium-card {
    border-left: 4px solid;
    color: white;
}

.podium-gold {
    border-left-color: #ffd700;
    background: linear-gradient(135deg, #ac8c26 0%, #46390e 100%);
}

.podium-silver {
    border-left-color: #c0c0c0;
    background: linear-gradient(135deg, #626161 0%, #232222 100%);
}

.podium-bronze {
    border-left-color: #cd7f32;
    background: linear-gradient(135deg, #94580a 0%, #372004 100%);
}

.podium-rank i {
    color: inherit;
}

.podium-gold .podium-rank i {
    color: #ffd700;
}

.podium-silver .podium-rank i {
    color: #c0c0c0;
}

.podium-bronze .podium-rank i {
    color: #cd7f32;
}

.list-group-item {
    background-color: #181a1b;
    color: #c0c0c0;
}

.rank-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    font-weight: bold;
    font-size: 0.875rem;
}

.player-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
}

.win-percentage {
    min-width: 80px;
}

.stat-box {
    padding: var(--spacing-md);
    background-color: var(--dark-color);
    border-radius: var(--border-radius);
}

.stat-value {
    font-size: 1.75rem;
    font-weight: bold;
    color: var(--primary-color);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--secondary-color);
    text-transform: uppercase;
}

/* Schedules Page - Mobile Optimized */
.schedule-timeline {
    position: relative;
}

 /*   .schedule-timeline .card {
        border-left: 4px solid var(--primary-color);
    }

.match-item {
    background-color: var(--light-color);
    transition: background-color 0.2s;
}

    .match-item:active {
        background-color: #e9ecef;
    }

.schedule-timeline .card-header {
    background-color: var(--primary-color);
    color: white;
    font-weight: 600;
}*/

.table-striped {
    background-color: #2e3338;
    width: 100%;
    max-width: 100%;
    margin-bottom: 20px;
}

.table-striped > tbody > tr:nth-of-type(odd) {
    background-color: #353a41;
}

/* Leagues Page - Mobile Optimized */
.league-card {
border-left: 4px solid var(--success-color);
}

.league-card .card-header {
    background-color: var(--light-color);
    border-bottom: 1px solid #dee2e6;
    padding: 0.75rem 1rem;
}

.leagues-grid {
    display: grid;
    gap: var(--spacing-md);
}

.finalize-btn:hover {
    background-color: var(--danger-color);
    color: white;
}

/* Tablet: 2 columns */
@media (min-width: 768px) {
    .leagues-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Desktop: 3 columns */
@media (min-width: 1024px) {
    .leagues-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Players Page - Mobile Optimized */
.player-card {
    border-left: 4px solid var(--primary-color);
    transition: transform 0.2s;
}

    .player-card:active {
        transform: scale(0.98);
    }

    .player-card h5 {
        font-size: 1.1rem;
        margin-bottom: 0.25rem;
    }

.player-details {
    font-size: 0.9rem;
}

    .player-details a {
        color: var(--dark-color);
    }

        .player-details a:hover {
            color: var(--primary-color);
        }

#searchPlayers {
    border: 2px solid #dee2e6;
}

    #searchPlayers:focus {
        border-color: var(--primary-color);
    }

/* Scores Page - Mobile Optimized */
.match-card {
    border-left: 4px solid var(--primary-color);
    transition: transform 0.2s, box-shadow 0.2s;
}

    .match-card:active {
        transform: scale(0.98);
    }

    .match-card .player-name {
        font-size: 1.1rem;
        color: var(--dark-color);
    }

    .match-card .badge {
        padding: 0.5rem 0.75rem;
    }

    .match-card .player1-score,
    .match-card .player2-score {
        min-width: 50px;
        padding: 0.5rem 1rem;
    }

    .match-card input[type="number"] {
        font-size: 1.5rem;
        text-align: center;
        font-weight: bold;
    }

    .match-card .form-check-input {
        width: 1.5rem;
        height: 1.5rem;
        margin-top: 0.25rem;
    }

    .match-card .form-check-label {
        font-size: 1.1rem;
        margin-left: 0.5rem;
    }

/* Tablet Styles for Scores */
@media (min-width: 768px) {
    .matches-container {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }

    .match-card {
        margin-bottom: 0 !important;
    }
}

/* Desktop Styles for Scores */
@media (min-width: 1024px) {
    .matches-container {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Print Styles */
@media print {
    .navbar, .offcanvas, .fab, .toast-container {
        display: none !important;
    }

    .main-content {
        padding: 0;
    }
}

.collapsible {
    background-color: #777;
    color: white;
    cursor: pointer;
    padding: 18px;
    border: none;
    text-align: left;
    outline: none;
    font-size: 15px;
}

    .active, .collapsible:hover {
        background-color: #555;
    }

.collapseContent {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.2s ease-out;
}