/* ==========================================================================
   CS 1.6 Mix System - Professional Gaming Dashboard
   Theme: Dark Aggressive Gaming Style
   Inspired by Counter-Strike 1.6
   ========================================================================== */

:root {
    /* Aggressive Gaming Color Scheme */
    --primary-color: #1a237e;
    --primary-dark: #0d153a;
    --primary-light: #534bae;
    --primary-glow: #534bae;
    --secondary-color: #f50057;
    --secondary-glow: #ff4081;
    --success-color: #00e676;
    --warning-color: #ff9100;
    --danger-color: #ff1744;
    --danger-glow: #ff5252;
    --info-color: #00b0ff;
    --ct-color: #2196F3;
    --ct-glow: #29B6F6;
    --tero-color: #F44336;
    --tero-glow: #EF5350;
    
    /* Background Colors - Darker for gaming */
    --bg-dark: #0a0a0a;
    --bg-card: #151515;
    --bg-hover: #222222;
    --bg-surface: #1a1a1a;
    --bg-gradient: linear-gradient(135deg, #0d153a 0%, #121212 100%);
    
    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #cccccc;
    --text-muted: #888888;
    --text-glow: #ffffff;
    
    /* Border Colors */
    --border-color: #333333;
    --border-light: #404040;
    --border-glow: rgba(83, 75, 174, 0.5);
    
    /* Shadows with glow effects */
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.5);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.6);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.8);
    --shadow-glow: 0 0 15px rgba(83, 75, 174, 0.4);
    --shadow-danger: 0 0 15px rgba(255, 23, 68, 0.4);
    --shadow-success: 0 0 15px rgba(0, 230, 118, 0.4);
    
    /* Border Radius - more aggressive */
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --radius-xl: 12px;
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    
    /* Animations */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background: var(--bg-gradient);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* Scanlines effect for gaming feel */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        transparent 50%,
        rgba(0, 0, 0, 0.1) 50%
    );
    background-size: 100% 4px;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.1;
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    position: relative;
    z-index: 1;
}

/* Typography - Gaming style */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 1px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

h1 { 
    font-size: 2.8rem;
    background: linear-gradient(to right, var(--primary-light), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
}

h2 { 
    font-size: 2.2rem;
    color: var(--text-primary);
    position: relative;
    padding-bottom: var(--spacing-sm);
}

h2::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(to right, var(--primary-color), var(--primary-light));
    border-radius: var(--radius-sm);
}

h3 { 
    font-size: 1.6rem;
    color: var(--text-primary);
    border-left: 4px solid var(--primary-light);
    padding-left: var(--spacing-md);
}

h4 { 
    font-size: 1.3rem;
    color: var(--text-secondary);
}

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

.text-success {
    color: var(--success-color);
    text-shadow: 0 0 10px rgba(0, 230, 118, 0.3);
}

.text-danger {
    color: var(--danger-color);
    text-shadow: 0 0 10px rgba(255, 23, 68, 0.3);
}

.text-warning {
    color: var(--warning-color);
    text-shadow: 0 0 10px rgba(255, 145, 0, 0.3);
}

.text-glow {
    text-shadow: 0 0 10px currentColor;
}

/* Navigation - Gaming style */
.navbar {
    background: rgba(10, 10, 10, 0.95);
    border-bottom: 2px solid var(--primary-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-lg);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-primary);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
}

.nav-brand::before {
    content: "[";
    color: var(--primary-light);
    font-weight: 300;
}

.nav-brand::after {
    content: "]";
    color: var(--primary-light);
    font-weight: 300;
}

.nav-brand i {
    color: var(--primary-light);
    font-size: 1.8rem;
    text-shadow: 0 0 10px var(--primary-glow);
}

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

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 600;
    position: relative;
    overflow: hidden;
    border: 1px solid transparent;
}

.nav-link::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(83, 75, 174, 0.2), transparent);
    transition: left var(--transition-medium);
}

.nav-link:hover {
    color: var(--text-primary);
    background: rgba(83, 75, 174, 0.1);
    border-color: var(--primary-light);
    box-shadow: var(--shadow-glow);
}

.nav-link:hover::before {
    left: 100%;
}

.nav-link.active {
    color: var(--text-primary);
    background: rgba(83, 75, 174, 0.2);
    border: 1px solid var(--primary-light);
    box-shadow: var(--shadow-glow);
}

.nav-link.active i {
    color: var(--primary-light);
    text-shadow: 0 0 10px var(--primary-glow);
}

/* Cards - Gaming style */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.card {
    background: linear-gradient(145deg, #1a1a1a, #121212);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    transition: all var(--transition-medium);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(to right, var(--primary-color), var(--primary-light), var(--primary-color));
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    border-color: var(--primary-light);
}

.card:hover::before {
    opacity: 1;
}

.card-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.card-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: white;
    box-shadow: 0 4px 12px rgba(83, 75, 174, 0.4);
    position: relative;
    overflow: hidden;
}

.card-icon::after {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: rotate(45deg);
    transition: transform var(--transition-slow);
}

.card:hover .card-icon::after {
    transform: rotate(45deg) translate(50%, 50%);
}

.card-title {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    margin-bottom: var(--spacing-xs);
    font-weight: 700;
}

.card-value {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.card-footer {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    font-size: 0.875rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* Data Cards */
.data-card {
    background: linear-gradient(145deg, #1a1a1a, #121212);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.data-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(to right, var(--primary-color), var(--primary-light), var(--primary-color));
}

.data-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.data-card-title {
    font-size: 1.4rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 700;
}

.data-card-title i {
    color: var(--primary-light);
    text-shadow: 0 0 10px var(--primary-glow);
}

/* Tables - Gaming style */
.table-responsive {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    position: relative;
}

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 800px;
}

table th {
    background: linear-gradient(to bottom, #222222, #1a1a1a);
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: left;
    font-weight: 700;
    color: var(--text-secondary);
    border-bottom: 2px solid var(--primary-color);
    white-space: nowrap;
    cursor: pointer;
    user-select: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.85rem;
    position: sticky;
    top: 0;
    z-index: 10;
}

table th:hover {
    background: linear-gradient(to bottom, #2a2a2a, #222222);
    color: var(--text-primary);
}

table th.sort-asc,
table th.sort-desc {
    color: var(--primary-light);
    text-shadow: 0 0 5px var(--primary-glow);
}

table td {
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--border-light);
    vertical-align: middle;
    font-weight: 500;
}

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

table tr:hover {
    background: rgba(83, 75, 174, 0.05);
}

table tr:nth-child(even) {
    background: rgba(255, 255, 255, 0.02);
}

table tr:nth-child(even):hover {
    background: rgba(83, 75, 174, 0.07);
}

/* Status Badges - Gaming style */
.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 1px solid;
    position: relative;
    overflow: hidden;
}

.badge::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left var(--transition-medium);
}

.badge:hover::before {
    left: 100%;
}

.badge-success {
    background: rgba(0, 230, 118, 0.1);
    color: var(--success-color);
    border-color: var(--success-color);
    text-shadow: 0 0 5px rgba(0, 230, 118, 0.5);
}

.badge-danger {
    background: rgba(255, 23, 68, 0.1);
    color: var(--danger-color);
    border-color: var(--danger-color);
    text-shadow: 0 0 5px rgba(255, 23, 68, 0.5);
}

.badge-warning {
    background: rgba(255, 145, 0, 0.1);
    color: var(--warning-color);
    border-color: var(--warning-color);
    text-shadow: 0 0 5px rgba(255, 145, 0, 0.5);
}

.badge-info {
    background: rgba(0, 176, 255, 0.1);
    color: var(--info-color);
    border-color: var(--info-color);
    text-shadow: 0 0 5px rgba(0, 176, 255, 0.5);
}

.badge-primary {
    background: rgba(26, 35, 126, 0.1);
    color: var(--primary-light);
    border-color: var(--primary-light);
    text-shadow: 0 0 5px rgba(83, 75, 174, 0.5);
}

/* Rank Badge - Gaming style */
.rank-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-weight: 800;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    min-width: 60px;
    border: 1px solid;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.rank-badge-lg {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.9rem;
    min-width: 80px;
}

/* Search & Filters - Gaming style */
.search-box {
    position: relative;
    width: 320px;
}

.search-input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-lg) var(--spacing-sm) var(--spacing-xl);
    background: rgba(26, 35, 126, 0.1);
    border: 1px solid var(--primary-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.875rem;
    transition: all var(--transition-medium);
    font-weight: 500;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(83, 75, 174, 0.3), var(--shadow-glow);
    background: rgba(26, 35, 126, 0.2);
}

.search-input::placeholder {
    color: var(--text-muted);
}

.search-icon {
    position: absolute;
    left: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary-light);
    text-shadow: 0 0 5px var(--primary-glow);
}

/* Buttons - Gaming style */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: linear-gradient(145deg, #222222, #1a1a1a);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-medium);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left var(--transition-medium);
}

.btn:hover {
    background: linear-gradient(145deg, #2a2a2a, #222222);
    border-color: var(--primary-light);
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(145deg, var(--primary-color), var(--primary-dark));
    border-color: var(--primary-light);
    color: white;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

.btn-primary:hover {
    background: linear-gradient(145deg, var(--primary-light), var(--primary-color));
    box-shadow: var(--shadow-glow);
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.75rem;
}

/* Pagination - Gaming style */
.pagination {
    display: flex;
    justify-content: center;
    list-style: none;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-xl);
}

.page-item {
    margin: 0 var(--spacing-xs);
}

.page-link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    background: linear-gradient(145deg, #222222, #1a1a1a);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.page-link:hover {
    background: linear-gradient(145deg, #2a2a2a, #222222);
    color: var(--text-primary);
    border-color: var(--primary-light);
    transform: translateY(-2px);
}

.page-item.active .page-link {
    background: linear-gradient(145deg, var(--primary-color), var(--primary-dark));
    border-color: var(--primary-light);
    color: white;
    box-shadow: var(--shadow-glow);
}

/* Stats Grid - Gaming style */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.stat-item {
    background: linear-gradient(145deg, #1a1a1a, #121212);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: all var(--transition-medium);
}

.stat-item:hover {
    border-color: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.stat-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-xs);
    font-weight: 700;
}

.stat-value {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-primary);
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

/* Match Score Display - Gaming style */
.score-display {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xl);
    margin: var(--spacing-xl) 0;
    position: relative;
}

.score-display::before {
    content: "VS";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2rem;
    font-weight: 900;
    color: var(--text-muted);
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
    background: var(--bg-card);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    border: 2px solid var(--border-color);
    z-index: 2;
}

.team-score {
    text-align: center;
    padding: var(--spacing-xl);
    background: linear-gradient(145deg, #1a1a1a, #121212);
    border-radius: var(--radius-xl);
    border: 3px solid;
    min-width: 220px;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-medium);
}

.team-score::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.team-score.ct {
    border-color: var(--ct-color);
}

.team-score.ct::before {
    background: linear-gradient(to right, var(--ct-color), var(--ct-glow));
}

.team-score.tero {
    border-color: var(--tero-color);
}

.team-score.tero::before {
    background: linear-gradient(to right, var(--tero-color), var(--tero-glow));
}

.team-score.winner {
    box-shadow: 0 0 30px rgba(0, 230, 118, 0.3);
    border-color: var(--success-color);
}

.team-score.winner::before {
    background: linear-gradient(to right, var(--success-color), var(--success-color));
    opacity: 1;
}

.team-score:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.team-score:hover::before {
    opacity: 1;
}

.team-name {
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.team-score.ct .team-name {
    color: var(--ct-color);
    text-shadow: 0 0 10px rgba(33, 150, 243, 0.3);
}

.team-score.tero .team-name {
    color: var(--tero-color);
    text-shadow: 0 0 10px rgba(244, 67, 54, 0.3);
}

.score-value {
    font-size: 4.5rem;
    font-weight: 900;
    line-height: 1;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.5);
}

/* Player Card - Gaming style */
.player-card {
    background: linear-gradient(145deg, #1a1a1a, #121212);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.player-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(83, 75, 174, 0.1), transparent);
    transition: left var(--transition-slow);
}

.player-card:hover {
    transform: translateY(-3px);
    border-color: var(--primary-light);
    box-shadow: var(--shadow-md);
}

.player-card:hover::before {
    left: 100%;
}

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

.player-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.player-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
}

.stat {
    text-align: center;
}

.stat-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.stat-value {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--text-primary);
}

/* Footer - Gaming style */
.footer {
    background: linear-gradient(to bottom, #1a1a1a, #121212);
    padding: var(--spacing-xl) 0;
    margin-top: var(--spacing-xl);
    border-top: 2px solid var(--primary-color);
    position: relative;
}

.footer::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(to right, var(--primary-color), var(--primary-light), var(--primary-color));
}

.footer-content {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Loading - Gaming style */
.loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    color: var(--text-muted);
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary-light);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: var(--spacing-md);
    position: relative;
}

.loading-spinner::before {
    content: "";
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    border-radius: 50%;
    border: 3px solid transparent;
    border-top-color: var(--secondary-color);
    animation: spin 2s linear infinite;
}

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

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .navbar .container {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .nav-menu {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .cards-grid {
        grid-template-columns: 1fr;
    }
    
    .search-box {
        width: 100%;
        margin-top: var(--spacing-md);
    }
    
    .score-display {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .score-display::before {
        position: relative;
        top: auto;
        left: auto;
        transform: none;
        margin: var(--spacing-md) 0;
    }
    
    .team-score {
        min-width: 100%;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.6rem;
    }
    
    h3 {
        font-size: 1.3rem;
    }
    
    .card-value {
        font-size: 2.2rem;
    }
}

/* Animation keyframes */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

/* Utility classes */
.pulse {
    animation: pulse 2s infinite;
}

.float {
    animation: float 3s ease-in-out infinite;
}

.glow {
    text-shadow: 0 0 10px currentColor;
}

.border-glow {
    box-shadow: 0 0 15px currentColor;
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

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

::-webkit-scrollbar-thumb {
    background: linear-gradient(to bottom, var(--primary-color), var(--primary-light));
    border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(to bottom, var(--primary-light), var(--secondary-color));
}

/* Selection styling */
::selection {
    background: rgba(83, 75, 174, 0.5);
    color: white;
}

::-moz-selection {
    background: rgba(83, 75, 174, 0.5);
    color: white;
}