/* Football Live Scores Platform - Main Styles */

:root {
    --color-primary: #e74c3c;
    --color-primary-dark: #c0392b;
    --color-accent: #f39c12;
    --color-success: #27ae60;
    --color-live: #e74c3c;
    
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-card: #ffffff;
    --bg-hover: #f5f5f5;
    
    --text-primary: #2c3e50;
    --text-secondary: #7f8c8d;
    --text-muted: #95a5a6;
    
    --border-color: #e1e8ed;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
    
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-full: 9999px;
    
    --font-primary: 'Cairo', 'Inter', sans-serif;
    --header-height: 64px;
    --sidebar-width: 260px;
}

.dark {
    --bg-primary: #1a1a2e;
    --bg-secondary: #16213e;
    --bg-card: #1f2937;
    --bg-hover: #2d3748;
    --text-primary: #f7f7f7;
    --text-secondary: #a0aec0;
    --text-muted: #718096;
    --border-color: #2d3748;
}

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

body {
    font-family: var(--font-primary);
    color: var(--text-primary);
    background: var(--bg-secondary);
    line-height: 1.6;
}

body.rtl { direction: rtl; text-align: right; }

a { color: inherit; text-decoration: none; transition: color 150ms; }
a:hover { color: var(--color-primary); }
img { max-width: 100%; height: auto; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

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

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    height: var(--header-height);
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.logo { display: flex; align-items: center; flex-shrink: 0; }
.logo img { height: 40px; }
.logo-text { font-size: 1.25rem; font-weight: 700; }
.logo-live { color: var(--color-primary); }
.logo-koora { color: var(--text-primary); }

.search-container { flex: 1; max-width: 500px; position: relative; }
.search-input {
    width: 100%;
    height: 44px;
    padding: 0 40px 0 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    background: var(--bg-secondary);
    color: var(--text-primary);
}
.search-input:focus { outline: none; border-color: var(--color-primary); }
.search-btn { position: absolute; right: 8px; top: 50%; transform: translateY(-50%); color: var(--text-muted); }
.rtl .search-btn { right: auto; left: 8px; }

.header-actions { display: flex; align-items: center; gap: var(--spacing-md); }
.icon-btn {
    width: 40px; height: 40px;
    display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    transition: all 150ms;
}
.icon-btn:hover { background: var(--bg-hover); color: var(--text-primary); }

#dark-mode-toggle .sun-icon { display: none; }
#dark-mode-toggle .moon-icon { display: block; }
.dark #dark-mode-toggle .sun-icon { display: block; }
.dark #dark-mode-toggle .moon-icon { display: none; }

.lang-switcher { display: flex; gap: 4px; }
.lang-btn {
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
}
.lang-btn.active, .lang-btn:hover { background: var(--color-primary); color: white; }

.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 8px 16px;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
}
.btn-primary { background: var(--color-primary); color: white; }
.btn-primary:hover { background: var(--color-primary-dark); color: white; }
.btn-outline { border: 1px solid var(--border-color); color: var(--text-primary); }
.btn-outline:hover { border-color: var(--color-primary); color: var(--color-primary); }

.user-dropdown { position: relative; }
.user-btn { display: flex; align-items: center; gap: 8px; padding: 8px 16px; }
.dropdown-menu {
    position: absolute; top: 100%; right: 0;
    min-width: 180px;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 8px 0;
    display: none;
}
.rtl .dropdown-menu { right: auto; left: 0; }
.user-dropdown:hover .dropdown-menu { display: block; }
.dropdown-menu a, .dropdown-menu button {
    display: block; width: 100%;
    padding: 8px 16px;
    text-align: inherit;
    color: var(--text-primary);
}
.dropdown-menu a:hover, .dropdown-menu button:hover { background: var(--bg-hover); }

.mobile-menu-btn { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.mobile-menu-btn span { width: 24px; height: 2px; background: var(--text-primary); }

/* Layout */
.main-content { min-height: calc(100vh - var(--header-height)); }
.main-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-lg);
    display: grid;
    grid-template-columns: var(--sidebar-width) 1fr;
    gap: var(--spacing-lg);
}

.sidebar {
    position: sticky;
    top: calc(var(--header-height) + 24px);
    height: fit-content;
}

.sidebar-nav { display: flex; flex-direction: column; gap: 4px; margin-bottom: var(--spacing-lg); }
.nav-item {
    display: flex; align-items: center; gap: 12px;
    padding: 12px;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    transition: all 150ms;
}
.nav-item:hover, .nav-item.active { background: var(--color-primary); color: white; }

.sidebar-section {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 16px;
    margin-bottom: 16px;
}
.sidebar-title {
    display: flex; align-items: center; gap: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 12px;
}
.sidebar-title svg { color: var(--color-accent); }

.league-list { list-style: none; }
.league-item {
    display: flex; align-items: center; gap: 8px;
    padding: 8px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 0.875rem;
}
.league-item:hover { background: var(--bg-hover); color: var(--text-primary); }
.league-emblem { width: 24px; height: 24px; object-fit: contain; }

.sidebar-footer { padding: 16px; text-align: center; font-size: 0.75rem; color: var(--text-muted); }

/* Home */
.home-grid { display: grid; grid-template-columns: 1fr 320px; gap: var(--spacing-lg); }

.alert-banner {
    display: flex; align-items: flex-start; gap: 12px;
    padding: 16px;
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
    background: rgba(52,152,219,0.1);
    border: 1px solid rgba(52,152,219,0.3);
}
.alert-banner.alert-warning { background: rgba(243,156,18,0.1); border-color: rgba(243,156,18,0.3); }
.alert-banner.alert-danger { background: rgba(231,76,60,0.1); border-color: rgba(231,76,60,0.3); }
.alert-content strong { color: var(--color-primary); }

.section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.section-title { display: flex; align-items: center; gap: 8px; font-size: 1.25rem; font-weight: 700; }
.title-bar { width: 4px; height: 24px; background: var(--color-primary); border-radius: var(--radius-sm); }

.view-toggle { display: flex; gap: 4px; }
.toggle-btn { padding: 8px; border-radius: var(--radius-sm); color: var(--text-muted); }
.toggle-btn:hover, .toggle-btn.active { background: var(--bg-hover); color: var(--color-primary); }

.date-tabs { display: flex; gap: 8px; margin-bottom: 16px; overflow-x: auto; padding-bottom: 8px; }
.date-tab {
    display: flex; flex-direction: column; align-items: center;
    padding: 8px 16px;
    border-radius: var(--radius-md);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    min-width: 80px;
}
.date-tab:hover { border-color: var(--color-primary); }
.date-tab.active { background: var(--color-primary); border-color: var(--color-primary); color: white; }
.tab-label { font-size: 0.875rem; font-weight: 600; }
.tab-date { font-size: 0.75rem; opacity: 0.8; }

.match-filters { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.filter-btn {
    display: flex; align-items: center; gap: 4px;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    font-size: 0.875rem;
    color: var(--text-secondary);
}
.filter-btn:hover { border-color: var(--color-primary); color: var(--color-primary); }
.filter-btn.active { background: var(--color-primary); border-color: var(--color-primary); color: white; }
.filter-count { padding: 2px 8px; background: rgba(0,0,0,0.1); border-radius: var(--radius-full); font-size: 0.75rem; }

.live-filter .live-dot {
    width: 8px; height: 8px;
    background: var(--color-live);
    border-radius: 50%;
    animation: pulse 1.5s infinite;
}
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.5} }

.competition-group {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    margin-bottom: 16px;
    overflow: hidden;
}
.competition-header {
    display: flex; align-items: center; gap: 8px;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}
.comp-emblem { width: 28px; height: 28px; object-fit: contain; }
.comp-name { font-size: 1rem; font-weight: 600; }

.match-card {
    display: grid;
    grid-template-columns: 80px 1fr auto 1fr 60px;
    align-items: center;
    gap: 16px;
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
}
.match-card:last-child { border-bottom: none; }
.match-card:hover { background: var(--bg-hover); }
.match-card.status-live { background: rgba(231,76,60,0.05); }

.match-status { text-align: center; }
.status-live {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 4px 8px;
    background: var(--color-live);
    color: white;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
}
.live-indicator { width: 6px; height: 6px; background: white; border-radius: 50%; animation: pulse 1s infinite; }
.status-finished { color: var(--text-muted); font-size: 0.75rem; }
.match-time { font-size: 0.875rem; font-weight: 600; }

.team { display: flex; align-items: center; gap: 8px; }
.home-team { justify-content: flex-end; text-align: right; }
.away-team { justify-content: flex-start; text-align: left; }
.rtl .home-team { justify-content: flex-start; text-align: left; }
.rtl .away-team { justify-content: flex-end; text-align: right; }
.team-name { font-size: 0.875rem; font-weight: 500; }
.team-crest { width: 32px; height: 32px; object-fit: contain; }

.match-score { display: flex; align-items: center; justify-content: center; gap: 4px; min-width: 60px; }
.score { font-size: 1.125rem; font-weight: 700; }
.separator { color: var(--text-muted); }
.vs { color: var(--text-muted); font-size: 0.875rem; }

.match-actions { display: flex; gap: 4px; justify-content: flex-end; }
.action-btn {
    width: 32px; height: 32px;
    display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
}
.action-btn:hover { background: var(--bg-hover); color: var(--color-primary); }
.highlight-btn { color: var(--color-primary); }

.match-info {
    grid-column: 1 / -1;
    display: flex; gap: 16px;
    padding-top: 8px;
    border-top: 1px solid var(--border-color);
    font-size: 0.75rem;
    color: var(--text-muted);
}
.match-info span { display: flex; align-items: center; gap: 4px; }

.empty-state { text-align: center; padding: 48px; color: var(--text-muted); }
.empty-state svg { margin-bottom: 16px; opacity: 0.5; }

/* Sidebar Widgets */
.home-sidebar { display: flex; flex-direction: column; gap: var(--spacing-lg); }
.sidebar-widget { background: var(--bg-card); border-radius: var(--radius-lg); padding: 16px; }
.widget-title {
    display: flex; align-items: center; gap: 8px;
    font-size: 1rem; font-weight: 600;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-color);
}
.widget-title svg { color: var(--color-primary); }

.news-slider { display: flex; flex-direction: column; gap: 8px; }
.news-card { display: flex; gap: 8px; padding: 8px; border-radius: var(--radius-md); }
.news-card:hover { background: var(--bg-hover); }
.news-image { width: 80px; height: 60px; object-fit: cover; border-radius: var(--radius-sm); }
.news-content { flex: 1; }
.news-title {
    font-size: 0.875rem; font-weight: 500; line-height: 1.4;
    margin-bottom: 4px;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.news-date { font-size: 0.75rem; color: var(--text-muted); }
.widget-more { display: block; text-align: center; padding: 8px; margin-top: 8px; color: var(--color-primary); font-size: 0.875rem; font-weight: 500; }

.highlights-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.highlight-card { position: relative; border-radius: var(--radius-md); overflow: hidden; }
.highlight-thumb { position: relative; aspect-ratio: 16/9; background: var(--bg-secondary); }
.highlight-thumb img { width: 100%; height: 100%; object-fit: cover; }
.play-icon {
    position: absolute; inset: 0;
    display: flex; align-items: center; justify-content: center;
    background: rgba(0,0,0,0.4);
    opacity: 0; transition: opacity 150ms;
}
.highlight-card:hover .play-icon { opacity: 1; }
.play-icon svg { color: white; }
.highlight-info { padding: 8px; }
.highlight-info h4 { font-size: 0.75rem; font-weight: 500; line-height: 1.3; }
.highlight-score { font-size: 0.75rem; color: var(--text-muted); }

/* Alerts */
.alert { padding: 16px; border-radius: var(--radius-md); margin-bottom: 16px; }
.alert-success { background: rgba(39,174,96,0.1); border: 1px solid rgba(39,174,96,0.3); color: #27ae60; }
.alert-error { background: rgba(231,76,60,0.1); border: 1px solid rgba(231,76,60,0.3); color: #e74c3c; }

/* Main Footer */
.main-footer {
    background: var(--bg-card);
    border-top: 1px solid var(--border-color);
    margin-top: 40px;
    padding: 40px 0 20px;
}
.footer-container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 32px; }
.footer-section {}
.footer-logo { margin-bottom: 16px; }
.footer-logo img { height: 40px; }
.footer-desc { color: var(--text-secondary); font-size: 14px; line-height: 1.7; margin-bottom: 20px; }
.social-links { display: flex; gap: 12px; }
.social-link {
    width: 40px; height: 40px;
    background: var(--bg-hover);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--text-secondary);
    transition: all 0.2s;
}
.social-link:hover { background: var(--color-primary); color: #fff; }
.footer-title { font-size: 16px; font-weight: 600; margin-bottom: 16px; color: var(--text-primary); }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { color: var(--text-secondary); font-size: 14px; transition: color 0.2s; }
.footer-links a:hover { color: var(--color-primary); }
.footer-bottom { border-top: 1px solid var(--border-color); padding-top: 20px; text-align: center; }
.footer-bottom p { color: var(--text-muted); font-size: 14px; }

/* Reactions */
.reactions-box { display: flex; gap: 8px; flex-wrap: wrap; margin: 20px 0; }
.reaction-btn {
    display: flex; align-items: center; gap: 6px;
    padding: 8px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
}
.reaction-btn:hover { background: var(--bg-hover); transform: scale(1.05); }
.reaction-btn.active { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.reaction-btn .emoji { font-size: 18px; }
.reaction-btn .count { font-weight: 600; }

/* Responsive */
@media (max-width: 1200px) {
    .home-grid { grid-template-columns: 1fr; }
    .home-sidebar { display: none; }
}
@media (max-width: 992px) {
    .main-container { grid-template-columns: 1fr; }
    .sidebar { display: none; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .search-container, .lang-switcher, .header-actions .btn { display: none; }
    .mobile-menu-btn { display: flex; }
    .match-card { grid-template-columns: 60px 1fr auto 1fr; gap: 8px; }
    .match-actions { grid-column: 1 / -1; justify-content: center; }
    .team-name { font-size: 0.75rem; }
    .team-crest { width: 24px; height: 24px; }
    .footer-grid { grid-template-columns: 1fr; gap: 24px; }
}