/* ===== Academia Saab - Common Styles ===== */
/* Dark theme (default) */

:root {
    /* Colors - Dark Theme */
    --bg-primary: #0f0f1a;
    --bg-secondary: #1a1a2e;
    --bg-card: #16213e;
    --bg-input: #1e2a4a;
    --bg-hover: #233054;
    
    --text-primary: #e8e8f0;
    --text-secondary: #a0a0b8;
    --text-muted: #6c6c88;
    
    --accent-primary: #6c63ff;
    --accent-hover: #5a52e0;
    --accent-secondary: #00d4aa;
    --accent-danger: #ff4757;
    --accent-warning: #ffa502;
    --accent-success: #2ed573;
    
    --border-color: #2a2a4a;
    --border-light: #3a3a5a;
    
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 16px;
    
    --font-main: 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    --transition: all 0.3s ease;
}

/* Light theme */
[data-theme="light"] {
    --bg-primary: #f5f6fa;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --bg-input: #f0f1f5;
    --bg-hover: #e8e9ee;
    
    --text-primary: #2d3436;
    --text-secondary: #636e72;
    --text-muted: #b2bec3;
    
    --border-color: #dfe6e9;
    --border-light: #e8e9ee;
    
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

a:visited { 
    color: var(--text-primary);
}

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

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


/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.site-header {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--text-primary);
}

.logo-icon {
    width: 40px;
    height: 40px;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-title {
    font-weight: 700;
    font-size: 18px;
    color: var(--text-primary);
}

.logo-subtitle {
    font-size: 12px;
    color: var(--text-secondary);
}

.main-nav {
    display: flex;
    flex-direction: row;
    justify-content: flex-end;
    align-items: center;
    gap: 4px;
}

.main-nav ul {
    display: flex;
    flex-direction: row;
    list-style: none;
    gap: 4px;
}

.nav-link {
    padding: 8px 16px;
    text-decoration: none;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    font-size: 14px;
    font-weight: 500;
}

.nav-link:hover {
    background-color: var(--bg-hover);
    color: var(--accent-primary);
}

.admin-link, .login-link {
    border: 1px solid var(--border-color);
}

.logout-link {
    color: var(--accent-danger);
}

.logout-link:hover {
    background-color: rgba(255, 71, 87, 0.1);
}

.theme-toggle {
    background: none;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 8px;
    cursor: pointer;
    font-size: 18px;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.theme-toggle:hover {
    background-color: var(--bg-hover);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background-color: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

/* Main content */
.site-main {
    flex: 1;
    padding: 30px 0;
}

/* Footer */
.site-footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 30px 0;
    margin-top: auto;
    transition: var(--transition);
}

.footer-container {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-info p {
    color: var(--text-secondary);
    font-size: 14px;
    text-align: center;
}

.footer-links {
    display: flex;
    gap: 16px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--accent-primary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    color: var(--text-primary);
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
}

.btn:hover {
    background-color: var(--bg-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-primary), #5a52e0);
    color: white;
    border: none;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #5a52e0, var(--accent-primary));
    color: white;
}

.btn-sm {
    padding: 6px 14px;
    font-size: 13px;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-color);
}

.btn-link {
    color: var(--text-primary);
    background: transparent;
    border: none;
/*    border-bottom: 1px solid var(--text-primary);*/
    cursor: pointer;
}

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

.btn-danger:hover {
    background-color: rgba(255, 71, 87, 0.1);
}

.btn-delete {
    width: 24px;
    height: 24px;
    padding: 0;
    color: var(--accent-danger);
    border: 1px solid var(--accent-danger);
    border-radius: 50%;
    justify-content: center;
    align-items: center;
}


/* Forms */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 14px;
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 14px;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input[type="checkbox"] {
    width: auto;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.15);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-inline {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.form-inline .form-group {
    flex-grow: 1;
}

.form-actions {
    margin-top: 20px;
    display: flex;
    gap: 12px;
}

/* Alert */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    font-size: 14px;
}

.alert-error {
    background-color: rgba(255, 71, 87, 0.1);
    border: 1px solid var(--accent-danger);
    color: var(--accent-danger);
}

.alert-success {
    background-color: rgba(46, 213, 115, 0.1);
    border: 1px solid var(--accent-success);
    color: var(--accent-success);
}

/* Back link */
.back-link {
    display: inline-flex;
    align-items: center;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    margin-bottom: 16px;
    transition: var(--transition);
}

.back-link:hover {
    color: var(--accent-primary);
}

/* Status badges */
.status-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.status-badge.comenzado {
    background-color: rgba(46, 213, 115, 0.15);
    color: var(--accent-success);
}

.status-badge.pendiente {
    background-color: rgba(108, 99, 255, 0.15);
    color: var(--accent-primary);
}

.status-badge.proximo {
    background-color: rgba(108, 99, 255, 0.15);
    color: var(--accent-primary);
}

.status-badge.finalizado {
    background-color: rgba(108, 108, 136, 0.15);
    color: var(--text-muted);
}

/* No data */
.no-data {
    text-align: center;
    color: var(--text-muted);
    padding: 20px;
    font-size: 14px;
}

.no-data.small {
    padding: 8px;
    font-size: 12px;
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-secondary);
    background-color: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-light);
}

.empty-state.small {
    padding: 20px;
}

.empty-icon {
    margin-bottom: 16px;
    opacity: 0.5;
}

/* Inline form */
.inline-form {
    display: flex;
    gap: 8px;
    align-items: flex-end;
    margin-top: 12px;
    flex-wrap: wrap;
}

.inline-form input,
.inline-form select {
    padding: 8px 12px;
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 14px;
}

.inline-form input:focus,
.inline-form select:focus {
    outline: none;
    border-color: var(--accent-primary);
}

/* Tables common */
.players-table-wrapper,
.matches-table-wrapper,
.dash-table-wrapper,
.leaderboard-wrapper {
    overflow-x: auto;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
}

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

thead, tfoot {
    background-color: var(--bg-secondary);
}

thead th, tfoot th {
    padding: 12px 16px;
    text-align: left;
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border-color);
}

td {
    padding: 10px 16px;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-primary);
    text-wrap-mode: nowrap;
}

tbody tr:hover {
    background-color: var(--bg-hover);
}

/* Section titles */
.td-section,
.dash-section,
.admin-section {
    margin-bottom: 40px;
}

.td-section h2,
.dash-section h2,
.admin-section h2 {
    font-size: 22px;
    margin-bottom: 20px;
    color: var(--text-primary);
/*    border-bottom: 2px solid var(--accent-primary);*/
    padding-bottom: 8px;
    display: inline-block;
}

.lb-row:nth-child(1) .rank-cell {
    color: #ffd700;
}

.lb-row:nth-child(2) .rank-cell {
    color: #c0c0c0;
}

.lb-row:nth-child(3) .rank-cell {
    color: #cd7f32;
}

.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 14px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    z-index: 9999;
    transform: translateX(120%);
    transition: transform 0.3s ease;
    max-width: 350px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}
.notification.show {
    transform: translateX(0);
}

.notification-success {
    background-color: #2ed573;
    color: white;
}

.notification-error {
    background-color: #ff4757;
    color: white;
}

.notification-info {
    background-color: #6c63ff;
    color: white;
}

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9998;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.loading-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

[data-theme="light"] .notification {
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

[data-theme="light"] .loading-overlay {
    background: rgba(255,255,255,0.5);
}


/* Responsive */
@media (max-width: 768px) {
    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--bg-secondary);
        border-bottom: 1px solid var(--border-color);
        padding: 16px;
        box-shadow: var(--shadow);
    }

    .main-nav.open {
        display: block;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 8px;
    }

    .nav-link {
        display: block;
        padding: 12px 16px;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-container {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        justify-content: center;
    }

    .header-container {
        padding: 10px 16px;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }

    .container {
        padding: 0 12px;
    }

    .site-main {
        padding: 20px 0;
    }
}