/* =======================
   OS 2026 Tips - Modern iOS Style
   ======================= */

:root {
    /* Olympic App Colors */
    --primary-teal: #1a7b7f;
    --primary-teal-dark: #156266;
    --primary-teal-light: #2a9599;
    
    /* UI Colors - Light Mode */
    --background: #f5f5f7;
    --card-bg: #ffffff;
    --text-primary: #1d1d1f;
    --text-secondary: #86868b;
    --border-color: #d2d2d7;
    
    /* Status Colors */
    --success-green: #34c759;
    --error-red: #ff3b30;
    --warning-orange: #ff9500;
    --info-blue: #007aff;
    
    /* Medal Colors */
    --gold: #ffd700;
    --silver: #c0c0c0;
    --bronze: #cd7f32;
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* Dark Mode Colors */
[data-theme="dark"] {
    --background: #1c1c1e;
    --card-bg: #2c2c2e;
    --text-primary: #f5f5f7;
    --text-secondary: #98989d;
    --border-color: #38383a;
    
    /* Justerade färger för dark mode */
    --primary-teal: #2a9599;
    --primary-teal-dark: #1a7b7f;
    --primary-teal-light: #3daba9;
    
    /* Shadows för dark mode */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.5);
}

/* =======================
   Reset & Base Styles
   ======================= */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--background);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Smooth transitions för dark mode på alla element */
*,
*::before,
*::after {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* Custom scrollbar för dark mode */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--background);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

/* =======================
   Navigation Bar (Teal Header)
   ======================= */

.navbar {
    background: linear-gradient(135deg, var(--primary-teal) 0%, var(--primary-teal-dark) 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(26, 123, 127, 0.2);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand h1 {
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.5px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
}

.nav-link {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}

.nav-link:hover {
    background-color: rgba(255, 255, 255, 0.15);
    color: white;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: white;
    margin: 5px 0;
    border-radius: 2px;
}

/* Dark Mode Toggle */
.theme-toggle {
    background: rgba(255, 255, 255, 0.15);
    border: none;
    color: white;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 1.2rem;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.theme-toggle:hover {
    background: rgba(255, 255, 255, 0.25);
}

.theme-toggle .icon {
    font-size: 1.2rem;
}

/* Dölj dark mode ikon i light mode och vice versa */
[data-theme="light"] .theme-toggle .dark-icon {
    display: none;
}

[data-theme="dark"] .theme-toggle .light-icon {
    display: none;
}

/* =======================
   Container & Layout
   ======================= */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-lg);
    min-height: calc(100vh - 140px);
}

/* =======================
   Page Header
   ======================= */

.page-header {
    background: var(--card-bg);
    padding: var(--spacing-xl) var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.page-header h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.page-subtitle {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* =======================
   Cards
   ======================= */

.card {
    background: var(--card-bg);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: all 0.2s ease;
}

.card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

/* =======================
   Results Table (iOS Style)
   ======================= */

.results-container {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.table-responsive {
    overflow-x: auto;
}

.results-table {
    width: 100%;
    border-collapse: collapse;
}

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

.results-table th {
    padding: var(--spacing-md);
    text-align: left;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border-color);
}

.results-table td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    font-size: 0.95rem;
}

.results-table tbody tr {
    transition: background-color 0.15s ease;
}

.results-table tbody tr:hover {
    background-color: rgba(26, 123, 127, 0.08);
}

[data-theme="dark"] .results-table tbody tr:hover {
    background-color: rgba(42, 149, 153, 0.15);
}

.results-table tbody tr:last-child td {
    border-bottom: none;
}

/* Podium highlighting */
.podium-1 {
    background: linear-gradient(90deg, rgba(255, 215, 0, 0.08) 0%, rgba(255, 215, 0, 0) 100%);
}

.podium-2 {
    background: linear-gradient(90deg, rgba(192, 192, 192, 0.08) 0%, rgba(192, 192, 192, 0) 100%);
}

.podium-3 {
    background: linear-gradient(90deg, rgba(205, 127, 50, 0.08) 0%, rgba(205, 127, 50, 0) 100%);
}

/* Dark mode podium highlighting */
[data-theme="dark"] .podium-1 {
    background: linear-gradient(90deg, rgba(255, 215, 0, 0.15) 0%, rgba(255, 215, 0, 0) 100%);
}

[data-theme="dark"] .podium-2 {
    background: linear-gradient(90deg, rgba(192, 192, 192, 0.15) 0%, rgba(192, 192, 192, 0) 100%);
}

[data-theme="dark"] .podium-3 {
    background: linear-gradient(90deg, rgba(205, 127, 50, 0.15) 0%, rgba(205, 127, 50, 0) 100%);
}

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

.placement {
    font-size: 1.3rem;
    font-weight: 600;
}

.name-cell {
    font-weight: 600;
    color: var(--text-primary);
}

.points-badge {
    display: inline-block;
    background: var(--primary-teal);
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 1.1rem;
}

.medal-stat {
    color: var(--text-secondary);
    font-weight: 500;
}

.bonus-stat {
    color: var(--success-green);
    font-weight: 600;
}

/* Progress bars */
.progress-col {
    width: 150px;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background-color: var(--background);
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-teal) 0%, var(--primary-teal-light) 100%);
    border-radius: 4px;
    transition: width 0.3s ease;
}

/* =======================
   Live Indicator (like OS App)
   ======================= */

.live-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: var(--error-red);
    color: white;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.live-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    background-color: white;
    border-radius: 50%;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* =======================
   Competitor Card (Deltagare)
   ======================= */

.deltagare-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.deltagare-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    max-height: 600px; /* Begränsa höjden */
}

.deltagare-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.deltagare-header {
    background: linear-gradient(135deg, var(--primary-teal) 0%, var(--primary-teal-dark) 100%);
    color: white;
    padding: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.deltagare-header h3 {
    font-size: 1.2rem;
    font-weight: 600;
}

.tip-count {
    background: rgba(255, 255, 255, 0.2);
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 500;
}

.tips-list {
    padding: var(--spacing-md);
    overflow-y: auto;
    flex: 1; /* Ta upp resterande utrymme */
    max-height: calc(600px - 80px); /* Total höjd minus header */
}

/* Custom scrollbar för tips-list */
.tips-list::-webkit-scrollbar {
    width: 8px;
}

.tips-list::-webkit-scrollbar-track {
    background: var(--background);
    border-radius: 4px;
}

.tips-list::-webkit-scrollbar-thumb {
    background: var(--primary-teal);
    border-radius: 4px;
}

.tips-list::-webkit-scrollbar-thumb:hover {
    background: var(--primary-teal-dark);
}

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

.dag-section:last-child {
    margin-bottom: 0;
}

.dag-header {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-xs);
    border-bottom: 2px solid var(--border-color);
}

.tip-item {
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--border-color);
    background-color: var(--background);
    transition: all 0.2s ease;
}

.tip-item:hover {
    background-color: #ebebed;
}

.tip-item.correct {
    border-left-color: var(--success-green);
    background-color: rgba(52, 199, 89, 0.05);
}

.tip-item.incorrect {
    border-left-color: var(--error-red);
    background-color: rgba(255, 59, 48, 0.05);
}

.tip-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.gren-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.gren-poang {
    background: var(--primary-teal);
    color: white;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.8rem;
    font-weight: 600;
}

.tip-medals {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.medal-tip {
    font-size: 0.9rem;
    color: var(--text-secondary);
    padding: 4px 8px;
    background: var(--card-bg);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}

/* =======================
   Info Box / Legend
   ======================= */

.info-box {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border-left: 4px solid var(--info-blue);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin: var(--spacing-xl) 0;
}

.info-box h3 {
    color: var(--info-blue);
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
}

.info-box p {
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.legend {
    background: var(--card-bg);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.legend h3 {
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.legend-items {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.legend-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.9rem;
}

.legend-icon.correct {
    background-color: var(--success-green);
    color: white;
}

.legend-icon.incorrect {
    background-color: var(--error-red);
    color: white;
}

.legend-icon.pending {
    background-color: var(--text-secondary);
    color: white;
}

/* =======================
   Stats Grid (Home Page)
   ======================= */

.hero {
    background: linear-gradient(135deg, var(--primary-teal) 0%, var(--primary-teal-dark) 100%);
    color: white;
    padding: var(--spacing-xl) var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
}

[data-theme="dark"] .hero {
    background: linear-gradient(135deg, var(--primary-teal-light) 0%, var(--primary-teal) 100%);
}

.hero h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.hero-subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    background: var(--card-bg);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all 0.2s ease;
}

.stat-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.stat-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-teal);
    margin-bottom: var(--spacing-xs);
}

[data-theme="dark"] .stat-number {
    color: var(--primary-teal-light);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
}

/* =======================
   Buttons
   ======================= */

.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background: var(--primary-teal-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--card-bg);
    color: var(--primary-teal);
    border: 2px solid var(--primary-teal);
}

.btn-secondary:hover {
    background: var(--primary-teal);
    color: white;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    justify-content: center;
}

/* =======================
   Info Section
   ======================= */

.info-section {
    background: var(--card-bg);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-xl);
}

.info-section h2 {
    color: var(--primary-teal);
    margin-bottom: var(--spacing-lg);
    font-size: 1.8rem;
}

.info-section h3 {
    color: var(--text-primary);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    font-size: 1.3rem;
}

.info-section ul {
    list-style: none;
    padding-left: 0;
}

.info-section li {
    padding: var(--spacing-sm) 0;
    padding-left: var(--spacing-lg);
    position: relative;
}

.info-section li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-green);
    font-weight: bold;
}

/* Info Box (resultat-sidan) */
.info-box {
    background: var(--card-bg);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-lg);
    border-left: 4px solid var(--primary-teal);
    box-shadow: var(--shadow-sm);
}

.info-box h3 {
    color: var(--primary-teal);
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
}

.info-box p {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.8;
}

[data-theme="dark"] .info-box h3 {
    color: var(--primary-teal-light);
}

[data-theme="dark"] .info-section h2 {
    color: var(--primary-teal-light);
}

/* =======================
   Footer
   ======================= */

.footer {
    background: var(--card-bg);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.update-info {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--card-bg);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.9rem;
    box-shadow: var(--shadow-sm);
}

/* =======================
   Grenresultat Grid
   ======================= */

.results-details {
    margin-top: var(--spacing-xl);
}

.results-details h2 {
    color: var(--primary-teal);
    margin-bottom: var(--spacing-lg);
    font-size: 1.8rem;
}

[data-theme="dark"] .results-details h2 {
    color: var(--primary-teal-light);
}

.grenar-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.gren-card {
    background: var(--card-bg);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--border-color);
    transition: all 0.2s ease;
}

.gren-card.completed {
    border-left-color: var(--success-green);
}

[data-theme="dark"] .gren-card.completed {
    border-left-color: #4ade80;
}

.gren-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.gren-card h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    font-size: 1rem;
}

.gren-result {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.gren-result .medal {
    font-size: 1.5rem;
}

.gren-result .country {
    font-weight: 600;
    color: var(--text-primary);
}

.gren-points {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* =======================
   Responsive Design
   ======================= */

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--primary-teal-dark);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.3);
        padding: var(--spacing-lg);
        gap: var(--spacing-sm);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .theme-toggle {
        margin-top: var(--spacing-md);
        justify-content: center;
    }
    
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .deltagare-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .results-table {
        font-size: 0.85rem;
    }
    
    .results-table th,
    .results-table td {
        padding: var(--spacing-sm);
    }
    
    .progress-col {
        display: none;
    }
    
    .container {
        padding: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .page-header h1 {
        font-size: 1.5rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .points-badge {
        font-size: 1rem;
    }
}

/* =======================
   Grafer Grid Layout
   ======================= */

.grafer-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.graf-card {
    background: var(--card-bg);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all 0.2s ease;
}

.graf-card.graf-wide {
    grid-column: 1 / -1; /* Spänner över båda kolumnerna */
}

.graf-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.graf-card h3 {
    color: var(--primary-teal);
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
    font-weight: 600;
}

.graf-card canvas {
    max-height: 400px;
}

.stats-overview {
    background: var(--card-bg);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.stats-overview h2 {
    color: var(--primary-teal);
    margin-bottom: var(--spacing-lg);
    font-size: 1.5rem;
}

/* =======================
   Utility Classes
   ======================= */

.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }

.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

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

.text-success {
    color: var(--success-green);
}

.text-error {
    color: var(--error-red);
}