/* Reset e Configurações Gerais */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-primary: #3498db;
    --color-secondary: #2c3e50;
    --color-accent: #e74c3c;
    --color-light: #ecf0f1;
    --color-dark: #2c3e50;
    --color-success: #2ecc71;
    --color-warning: #f39c12;
    --color-danger: #e74c3c;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
    --border-radius: 8px;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f5f7fa;
    transition: var(--transition);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    padding: 15px 0;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo {
    height: 50px;
    width: auto;
}

.radio-info h1 {
    font-size: 1.5rem;
    margin-bottom: 5px;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--color-warning);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

.header-controls {
    display: flex;
    align-items: center;
    gap: 20px;
}

.datetime-weather {
    display: flex;
    align-items: center;
    gap: 15px;
}

.datetime, .weather {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.9rem;
}

.theme-toggle, .install-btn {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    padding: 8px 15px;
    border-radius: var(--border-radius);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.theme-toggle:hover, .install-btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Player Section */
.player-section {
    background: white;
    padding: 30px 0;
    margin: 20px 0;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.player-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.album-art-container {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.album-art {
    position: relative;
    width: 150px;
    height: 150px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.album-art img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.vinyl-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: var(--transition);
}

.vinyl-overlay.playing {
    opacity: 1;
}

.vinyl-ring {
    width: 80px;
    height: 80px;
    border: 10px solid rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    animation: spin 3s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.music-info {
    flex: 1;
    min-width: 200px;
}

.music-info h3 {
    font-size: 1.8rem;
    margin-bottom: 5px;
    color: var(--color-dark);
}

.music-info p {
    color: #666;
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.program-info {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--color-primary);
}

.locutor {
    font-weight: 600;
}

.player-controls {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.volume-control {
    display: flex;
    align-items: center;
    gap: 10px;
}

.volume-control i {
    font-size: 1.2rem;
    color: var(--color-primary);
}

#volume-slider {
    flex: 1;
    height: 5px;
    -webkit-appearance: none;
    appearance: none;
    background: #ddd;
    border-radius: 5px;
    outline: none;
}

#volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--color-primary);
    cursor: pointer;
}

.playback-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
}

.control-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: none;
    background: var(--color-primary);
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    justify-content: center;
    align-items: center;
}

.control-btn:hover {
    background: var(--color-secondary);
    transform: scale(1.05);
}

.play-btn {
    width: 70px;
    height: 70px;
    font-size: 1.8rem;
}

.playback-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.progress-container {
    flex: 1;
    height: 5px;
    background: #ddd;
    border-radius: 5px;
    overflow: hidden;
    cursor: pointer;
}

.progress-bar {
    height: 100%;
    background: var(--color-primary);
    width: 0%;
    transition: width 0.1s linear;
}

.extra-controls {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.extra-btn {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    border: 2px solid var(--color-primary);
    background: transparent;
    color: var(--color-primary);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
}

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

/* Navigation */
.main-nav {
    background: white;
    margin: 20px 0;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.nav-menu {
    display: flex;
    list-style: none;
    overflow-x: auto;
    padding: 0;
    margin: 0;
}

.nav-menu li {
    flex: 1;
    min-width: fit-content;
}

.nav-menu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 20px;
    text-decoration: none;
    color: var(--color-dark);
    transition: var(--transition);
    border-bottom: 3px solid transparent;
}

.nav-menu a:hover, .nav-menu a.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
    background: rgba(52, 152, 219, 0.1);
}

.nav-menu i {
    font-size: 1.1rem;
}

.admin-link {
    color: var(--color-accent) !important;
    font-weight: 600;
}

/* Main Content */
.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin: 20px 0;
}

.card {
    background: white;
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: var(--shadow);
}

.card h2 {
    color: var(--color-secondary);
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.now-playing-details {
    display: flex;
    gap: 15px;
    align-items: center;
}

.np-album {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    overflow: hidden;
}

.np-album img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.np-info h3 {
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.np-info p {
    color: #666;
    margin-bottom: 5px;
}

.program-list, .news-list, .events-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.program-item, .news-item, .event-item {
    padding: 10px;
    border-radius: 5px;
    background: #f8f9fa;
    border-left: 3px solid var(--color-primary);
}

.program-item.current {
    background: rgba(52, 152, 219, 0.1);
    border-left-color: var(--color-success);
}

.program-time {
    font-weight: 600;
    color: var(--color-primary);
}

.news-item h4 {
    margin-bottom: 5px;
}

.news-date {
    font-size: 0.8rem;
    color: #666;
}

.events-list .event-date {
    font-weight: 600;
    color: var(--color-accent);
}

.videos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 15px;
}

.video-item {
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    transition: var(--transition);
}

.video-item:hover {
    transform: translateY(-5px);
}

.video-thumbnail {
    width: 100%;
    height: 120px;
    object-fit: cover;
}

.video-info {
    padding: 10px;
}

.video-info h4 {
    font-size: 0.9rem;
    margin-bottom: 5px;
}

.see-all {
    display: inline-block;
    margin-top: 15px;
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 5px;
}

.see-all:hover {
    text-decoration: underline;
}

/* Footer */
.footer {
    background: var(--color-secondary);
    color: white;
    padding: 40px 0 20px;
    margin-top: 40px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.footer-logo {
    max-width: 150px;
    margin-bottom: 15px;
}

.footer-section h3 {
    margin-bottom: 15px;
    color: var(--color-primary);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section a {
    color: #ddd;
    text-decoration: none;
    transition: var(--transition);
}

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

.contact-info li {
    display: flex;
    align-items: center;
    gap: 10px;
}

.social-links {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    font-size: 1.2rem;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--color-primary);
    transform: translateY(-3px);
}

.app-download {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    margin-top: 10px;
}

.app-download:hover {
    background: #2980b9;
}

.pwa-info {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
    font-size: 0.9rem;
    color: #aaa;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #aaa;
    font-size: 0.9rem;
}

.developer {
    margin-top: 10px;
    color: #ddd;
}

.developer strong {
    color: var(--color-primary);
}

/* Responsividade */
@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .header-controls {
        order: 3;
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .menu-toggle {
        display: block;
        position: absolute;
        top: 15px;
        right: 20px;
    }
    
    .nav-menu {
        flex-direction: column;
    }
    
    .album-art-container {
        justify-content: center;
        text-align: center;
    }
    
    .music-info h3 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 10px;
    }
    
    .logo {
        height: 40px;
    }
    
    .control-btn {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .play-btn {
        width: 60px;
        height: 60px;
    }
    
    .card {
        padding: 15px;
    }
}

/* Modo Escuro */
body.dark-mode {
    background-color: #1a1a2e;
    color: #e6e6e6;
}

body.dark-mode .header {
    background: linear-gradient(135deg, #0f3460, #1a1a2e);
}

body.dark-mode .card,
body.dark-mode .player-section,
body.dark-mode .main-nav {
    background-color: #16213e;
    color: #e6e6e6;
}

body.dark-mode .music-info h3,
body.dark-mode .card h2 {
    color: #e6e6e6;
}

body.dark-mode .music-info p,
body.dark-mode .np-info p {
    color: #aaa;
}

body.dark-mode .program-item,
body.dark-mode .news-item,
body.dark-mode .event-item {
    background: #0f3460;
}

body.dark-mode .footer {
    background: #0f3460;
}