/* Global Design Tokens System for SLSWIM Web Application */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap');

:root {
    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    /* Dark Mode Theme (Default SLSWIM Stadium Dark Theme) */
    --bg-color: #060913;
    --bg-gradient: radial-gradient(circle at 50% 0%, rgba(14, 165, 233, 0.12) 0%, rgba(6, 9, 19, 0.95) 75%), linear-gradient(rgba(6, 9, 19, 0.96), rgba(6, 9, 19, 0.96));
    
    /* Surface and Glass Elevations */
    --card-bg: rgba(15, 22, 39, 0.72);
    --card-hover-bg: rgba(22, 32, 56, 0.88);
    --surface-glass-1: rgba(15, 22, 39, 0.55);
    --surface-glass-2: rgba(20, 29, 51, 0.75);
    --surface-glass-3: rgba(28, 41, 72, 0.85);
    
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover-color: rgba(6, 182, 212, 0.4);
    --border-glow: rgba(6, 182, 212, 0.25);
    
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    /* Accent Colors (SLSWIM Electric Cyan and Ocean Blue) */
    --accent-cyan: #00f2fe;
    --accent-cyan-rgb: 0, 242, 254;
    --accent-blue: #0284c7;
    --accent-blue-rgb: 2, 132, 199;
    --accent-gradient: linear-gradient(135deg, #00f2fe 0%, #0284c7 100%);
    --accent-gradient-hover: linear-gradient(135deg, #38bdf8 0%, #0369a1 100%);
    
    /* Dropdowns */
    --dropdown-option-bg: #121829;
    --dropdown-option-hover: #1e2942;
    
    /* Medal and Status Colors */
    --gold: #fbbf24;
    --gold-glow: rgba(251, 191, 36, 0.35);
    --silver: #cbd5e1;
    --silver-glow: rgba(203, 213, 225, 0.3);
    --bronze: #d97706;
    --bronze-glow: rgba(217, 119, 6, 0.3);
    
    --success: #10b981;
    --danger: #f43f5e;
    --warning: #f59e0b;
    --info: #38bdf8;
    
    /* System Colors */
    --red: #ef4444;
    --green: #22c55e;
    
    --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-spring: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
    --shadow: 0 10px 30px -8px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 20px 45px -12px rgba(0, 0, 0, 0.6);
    --glass-blur: blur(20px);
    
    /* Mobile App Dimensions */
    --safe-area-bottom: env(safe-area-inset-bottom, 0px);
    --bottom-nav-height: 64px;
    --top-bar-height: 68px;
}

/* Light Mode Overrides (SLSWIM Daylight Outdoor Theme) */
html[data-theme="light"] {
    --bg-color: #f8fafc;
    --bg-gradient: radial-gradient(circle at 50% 0%, rgba(2, 132, 199, 0.08) 0%, rgba(248, 250, 252, 0.98) 75%), linear-gradient(rgba(248, 250, 252, 0.95), rgba(248, 250, 252, 0.95));
    
    --card-bg: rgba(255, 255, 255, 0.88);
    --card-hover-bg: rgba(255, 255, 255, 0.98);
    --surface-glass-1: rgba(255, 255, 255, 0.7);
    --surface-glass-2: rgba(255, 255, 255, 0.85);
    --surface-glass-3: rgba(241, 245, 249, 0.9);
    
    --border-color: rgba(15, 23, 42, 0.08);
    --border-hover-color: rgba(2, 132, 199, 0.4);
    --border-glow: rgba(2, 132, 199, 0.2);
    
    --text-primary: #0f172a;
    --text-secondary: #334155;
    --text-muted: #64748b;
    
    --accent-cyan: #0284c7;
    --accent-blue: #0369a1;
    --accent-gradient: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
    --accent-gradient-hover: linear-gradient(135deg, #0369a1 0%, #075985 100%);
    
    --dropdown-option-bg: #ffffff;
    --dropdown-option-hover: #f1f5f9;
    
    --gold: #b45309;
    --silver: #475569;
    --bronze: #92400e;
    --success: #059669;
    --danger: #e11d48;
    --warning: #d97706;
    
    --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.05);
    --shadow: 0 10px 30px -10px rgba(15, 23, 42, 0.1);
    --shadow-lg: 0 20px 45px -12px rgba(15, 23, 42, 0.15);
}

/* =======================================================
   BASE APP RESETS & SCROLLBAR
   ======================================================= */
* {
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-sans);
    background-color: var(--bg-color);
    background-image: var(--bg-gradient);
    color: var(--text-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
}

::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 99px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-cyan);
}

/* Touch target ergonomics */
button, a, input, select {
    touch-action: manipulation;
}

/* =======================================================
   MODERN APP SHELL: TOP BAR & BRAND
   ======================================================= */
.app-header-shell {
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
    background: rgba(6, 9, 19, 0.82);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

html[data-theme="light"] .app-header-shell {
    background: rgba(255, 255, 255, 0.88);
    border-bottom-color: rgba(15, 23, 42, 0.08);
}

.app-header-container {
    max-width: 1240px;
    margin: 0 auto;
    height: var(--top-bar-height);
    padding: 0 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.app-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    user-select: none;
}

.app-brand-logo {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: var(--accent-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 18px;
    box-shadow: 0 4px 14px rgba(var(--accent-cyan-rgb), 0.35);
    flex-shrink: 0;
}

.app-brand-text {
    display: flex;
    flex-direction: column;
}

.app-brand-title {
    font-size: 17px;
    font-weight: 800;
    letter-spacing: -0.01em;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.1;
}

.app-brand-sub {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-muted);
}

/* App Header Actions */
.app-header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* =======================================================
   CENTRALIZED APP NAVIGATION (Unified Across All Pages)
   ======================================================= */
.nav-links {
    display: inline-flex;
    align-items: center;
    background: rgba(15, 22, 39, 0.65);
    border: 1px solid var(--border-color);
    border-radius: 99px;
    padding: 4px;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    gap: 3px;
    user-select: none;
    box-sizing: border-box;
}

html[data-theme="light"] .nav-links {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(15, 23, 42, 0.08);
    box-shadow: 0 4px 15px rgba(15, 23, 42, 0.05);
}

.nav-link {
    padding: 7px 16px;
    border-radius: 99px;
    text-decoration: none;
    font-size: 12.5px;
    font-weight: 600;
    letter-spacing: 0.02em;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    justify-content: center;
    transition: var(--transition);
    white-space: nowrap;
    color: var(--text-secondary);
    border: 1px solid transparent;
}

.nav-link:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.06);
}

html[data-theme="light"] .nav-link:hover {
    background: rgba(15, 23, 42, 0.04);
    color: #0f172a;
}

.nav-link.active {
    color: #ffffff !important;
    font-weight: 700;
    background: var(--accent-gradient) !important;
    box-shadow: 0 3px 14px rgba(var(--accent-cyan-rgb), 0.35);
    border-color: rgba(255, 255, 255, 0.15);
}

/* =======================================================
   THEME TOGGLE BUTTON & ROUND ICON BUTTONS
   ======================================================= */
.theme-toggle-btn,
.icon-btn {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    font-size: 16px;
}

.theme-toggle-btn:hover,
.icon-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--border-hover-color);
    transform: translateY(-1px);
}

.theme-toggle-btn:active,
.icon-btn:active {
    transform: scale(0.94);
}

html[data-theme="light"] .theme-toggle-btn,
html[data-theme="light"] .icon-btn {
    background: rgba(15, 23, 42, 0.03);
    border-color: rgba(15, 23, 42, 0.08);
}

/* =======================================================
   MOBILE BOTTOM NAVIGATION DOCK (Native App Feel)
   ======================================================= */
.mobile-bottom-nav {
    display: none;
}

@media (max-width: 768px) {
    .mobile-bottom-nav {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        height: calc(var(--bottom-nav-height) + var(--safe-area-bottom));
        padding-bottom: var(--safe-area-bottom);
        background: rgba(6, 9, 19, 0.88);
        backdrop-filter: blur(24px);
        -webkit-backdrop-filter: blur(24px);
        border-top: 1px solid var(--border-color);
        z-index: 99999;
        justify-content: space-around;
        align-items: center;
        box-shadow: 0 -4px 25px rgba(0, 0, 0, 0.4);
    }
    
    html[data-theme="light"] .mobile-bottom-nav {
        background: rgba(255, 255, 255, 0.92);
        border-top-color: rgba(15, 23, 42, 0.08);
        box-shadow: 0 -4px 20px rgba(15, 23, 42, 0.08);
    }
    
    .mobile-bottom-nav-item {
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 4px;
        text-decoration: none;
        color: var(--text-muted);
        font-size: 11px;
        font-weight: 600;
        padding: 6px 0;
        transition: var(--transition-spring);
        user-select: none;
        background: none;
        border: none;
        cursor: pointer;
        font-family: inherit;
    }
    
    .mobile-bottom-nav-item .nav-icon {
        font-size: 20px;
        line-height: 1;
        transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
    }
    
    .mobile-bottom-nav-item.active {
        color: var(--accent-cyan);
    }
    
    .mobile-bottom-nav-item.active .nav-icon {
        transform: translateY(-2px) scale(1.12);
        filter: drop-shadow(0 2px 8px rgba(var(--accent-cyan-rgb), 0.5));
    }
    
    .mobile-bottom-nav-item:active {
        transform: scale(0.92);
    }
    
    /* Body padding to accommodate bottom navigation */
    .has-mobile-bottom-nav {
        padding-bottom: calc(var(--bottom-nav-height) + var(--safe-area-bottom) + 24px) !important;
    }
    
    /* Hide top nav links on small mobile screens to keep header ultra-clean */
    .app-header-shell .nav-links {
        display: none;
    }
}

/* =======================================================
   APP CARD & SURFACE DESIGN
   ======================================================= */
.app-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 24px;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.app-card:hover {
    border-color: var(--border-hover-color);
}

/* Pill Badges */
.app-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 99px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.app-chip.chip-live {
    background: rgba(34, 197, 94, 0.12);
    border-color: rgba(34, 197, 94, 0.3);
    color: var(--green);
}

.app-chip.chip-accent {
    background: rgba(var(--accent-cyan-rgb), 0.12);
    border-color: rgba(var(--accent-cyan-rgb), 0.3);
    color: var(--accent-cyan);
}

/* Pulse Dot Animation */
.pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--green);
    border-radius: 50%;
    animation: livePulseAnim 1.8s infinite;
}

@keyframes livePulseAnim {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7); }
    70% { transform: scale(1.05); box-shadow: 0 0 0 7px rgba(34, 197, 94, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

/* =======================================================
   SPORTS TIMING & QUALIFICATION BADGES
   ======================================================= */
.timing-mono {
    font-family: var(--font-mono);
    font-variant-numeric: tabular-nums;
}

.qualifier-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(34, 197, 94, 0.15);
    border: 1px solid rgba(34, 197, 94, 0.4);
    color: #22c55e;
    font-size: 11px;
    font-weight: 800;
    font-family: var(--font-mono);
    padding: 2px 7px;
    border-radius: 6px;
    margin-left: 6px;
    line-height: 1.2;
    vertical-align: middle;
    box-shadow: 0 0 8px rgba(34, 197, 94, 0.2);
}

/* =======================================================
   OLYMPIC PODIUM COMPONENT (For Points & Standings)
   ======================================================= */
.podium-showcase {
    display: grid;
    grid-template-columns: 1fr 1.15fr 1fr;
    gap: 12px;
    align-items: flex-end;
    margin: 24px 0 32px 0;
}

.podium-card {
    background: var(--surface-glass-2);
    border: 1px solid var(--border-color);
    border-radius: 18px;
    padding: 16px 12px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    backdrop-filter: var(--glass-blur);
    transition: var(--transition-spring);
}

.podium-card:hover {
    transform: translateY(-4px);
}

.podium-card.rank-1 {
    order: 2;
    border-color: rgba(251, 191, 36, 0.4);
    box-shadow: 0 10px 30px rgba(251, 191, 36, 0.15);
    padding-top: 24px;
    padding-bottom: 24px;
    background: linear-gradient(180deg, rgba(251, 191, 36, 0.12) 0%, var(--surface-glass-2) 100%);
}

.podium-card.rank-2 {
    order: 1;
    border-color: rgba(203, 213, 225, 0.3);
    box-shadow: 0 8px 24px rgba(203, 213, 225, 0.1);
    background: linear-gradient(180deg, rgba(203, 213, 225, 0.08) 0%, var(--surface-glass-2) 100%);
}

.podium-card.rank-3 {
    order: 3;
    border-color: rgba(217, 119, 6, 0.3);
    box-shadow: 0 8px 24px rgba(217, 119, 6, 0.1);
    background: linear-gradient(180deg, rgba(217, 119, 6, 0.08) 0%, var(--surface-glass-2) 100%);
}

.podium-crown {
    font-size: 28px;
    margin-bottom: 6px;
    line-height: 1;
}

.podium-team-name {
    font-weight: 700;
    font-size: 13.5px;
    color: var(--text-primary);
    line-height: 1.3;
    margin-bottom: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.podium-points {
    font-family: var(--font-mono);
    font-size: 18px;
    font-weight: 800;
    color: var(--accent-cyan);
}

@media (max-width: 500px) {
    .podium-showcase {
        gap: 8px;
    }
    .podium-card {
        padding: 12px 8px;
    }
    .podium-team-name {
        font-size: 11.5px;
    }
    .podium-points {
        font-size: 15px;
    }
}