/* css/style.css */

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

:root {
    /* Cores dinâmicas - serão sobrescritas pelo PHP */
    --cor-primaria: #3498db;
    --cor-secundaria: #2c3e50;
    --cor-fundo: #f5f5f5;
    --cor-texto: #333333;
    --cor-destaque: #e74c3c;
    --cor-sucesso: #2ecc71;
    --cor-alerta: #f39c12;
    --cor-perigo: #e74c3c;
    --cor-info: #3498db;
    
    /* Cores de texto */
    --texto-claro: #ffffff;
    --texto-escuro: #333333;
    --texto-cinza: #666666;
    --texto-cinza-claro: #999999;
    
    /* Cores de fundo */
    --fundo-claro: #ffffff;
    --fundo-escuro: #1a1a1a;
    --fundo-cinza: #f5f5f5;
    --fundo-cinza-escuro: #e0e0e0;
    
    /* Bordas */
    --borda-clara: #e0e0e0;
    --borda-escura: #333333;
    
    /* Sombras */
    --sombra-leve: 0 2px 10px rgba(0, 0, 0, 0.1);
    --sombra-media: 0 4px 20px rgba(0, 0, 0, 0.15);
    --sombra-forte: 0 8px 30px rgba(0, 0, 0, 0.2);
    
    /* Transições */
    --transicao-rapida: all 0.2s ease;
    --transicao-normal: all 0.3s ease;
    --transicao-lenta: all 0.5s ease;
    
    /* Bordas arredondadas */
    --borda-arredondada: 8px;
    --borda-arredondada-sm: 4px;
    --borda-arredondada-lg: 12px;
    
    /* Espaçamentos */
    --espaco-xs: 4px;
    --espaco-sm: 8px;
    --espaco-md: 16px;
    --espaco-lg: 24px;
    --espaco-xl: 32px;
    --espaco-xxl: 48px;
}

body {
    font-family: 'Poppins', 'Roboto', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--cor-texto);
    background-color: var(--cor-fundo);
    overflow-x: hidden;
    padding-top: 80px; /* Altura do player fixo */
}

/* Player Styles */
#player-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--cor-secundaria);
    color: var(--texto-claro);
    box-shadow: var(--sombra-media);
    transition: var(--transicao-normal);
}

#player-container.fixo {
    position: fixed;
}

#player-container.movel {
    position: absolute;
    top: 20px;
    left: 20px;
    right: auto;
    width: 400px;
    border-radius: var(--borda-arredondada-lg);
    overflow: hidden;
}

.player-wrapper {
    display: flex;
    flex-direction: column;
}

.player-main {
    display: flex;
    align-items: center;
    padding: var(--espaco-md);
    gap: var(--espaco-lg);
}

.player-music-info {
    display: flex;
    align-items: center;
    gap: var(--espaco-md);
    flex: 1;
    min-width: 0;
}

.music-cover-container {
    flex-shrink: 0;
}

.music-cover {
    width: 60px;
    height: 60px;
    border-radius: var(--borda-arredondada);
    overflow: hidden;
    position: relative;
    background: var(--fundo-escuro);
}

.music-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transicao-normal);
}

.music-cover:hover img {
    transform: scale(1.1);
}

.playing-indicator {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 12px;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: flex-end;
    gap: 2px;
    padding: 2px;
}

.playing-indicator .bar {
    width: 2px;
    height: 50%;
    background-color: var(--cor-primaria);
    animation: soundWave 1s infinite ease-in-out;
}

.playing-indicator .bar:nth-child(1) { animation-delay: 0s; }
.playing-indicator .bar:nth-child(2) { animation-delay: 0.1s; }
.playing-indicator .bar:nth-child(3) { animation-delay: 0.2s; }
.playing-indicator .bar:nth-child(4) { animation-delay: 0.3s; }
.playing-indicator .bar:nth-child(5) { animation-delay: 0.4s; }

@keyframes soundWave {
    0%, 100% { height: 30%; }
    50% { height: 100%; }
}

.music-details {
    flex: 1;
    min-width: 0;
}

.music-title-container {
    margin-bottom: var(--espaco-xs);
}

.music-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--texto-claro);
}

.music-artist {
    font-size: 0.9rem;
    opacity: 0.8;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.program-info {
    display: flex;
    gap: var(--espaco-lg);
    font-size: 0.85rem;
    opacity: 0.9;
}

.program-name, .locutor-name {
    display: flex;
    align-items: center;
    gap: var(--espaco-xs);
}

.player-controls {
    display: flex;
    flex-direction: column;
    gap: var(--espaco-sm);
    flex: 2;
}

.control-buttons {
    display: flex;
    align-items: center;
    gap: var(--espaco-sm);
    justify-content: center;
}

.control-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: var(--cor-primaria);
    color: var(--texto-claro);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transicao-rapida);
    font-size: 1rem;
}

.control-btn:hover {
    background: var(--cor-destaque);
    transform: scale(1.1);
}

.control-btn:active {
    transform: scale(0.95);
}

.volume-control {
    display: flex;
    align-items: center;
    gap: var(--espaco-xs);
    margin-left: var(--espaco-md);
}

.volume-slider {
    width: 100px;
    height: 4px;
    -webkit-appearance: none;
    appearance: none;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
    outline: none;
}

.volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--cor-primaria);
    cursor: pointer;
}

.volume-slider::-moz-range-thumb {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--cor-primaria);
    cursor: pointer;
    border: none;
}

.player-stats {
    display: flex;
    justify-content: center;
    gap: var(--espaco-lg);
    font-size: 0.85rem;
    opacity: 0.9;
}

.listeners-count, .bitrate-info {
    display: flex;
    align-items: center;
    gap: var(--espaco-xs);
}

.player-extras {
    display: flex;
    align-items: center;
    gap: var(--espaco-lg);
    flex: 1;
    justify-content: flex-end;
}

.time-info {
    display: flex;
    flex-direction: column;
    gap: var(--espaco-xs);
    font-size: 0.9rem;
    opacity: 0.9;
}

.current-time, .current-date {
    display: flex;
    align-items: center;
    gap: var(--espaco-xs);
}

.weather-info {
    display: flex;
    align-items: center;
    gap: var(--espaco-sm);
    padding: var(--espaco-sm) var(--espaco-md);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--borda-arredondada);
}

.weather-icon {
    font-size: 1.5rem;
}

.weather-details {
    display: flex;
    flex-direction: column;
}

.weather-temp {
    font-weight: 600;
    font-size: 1.1rem;
}

.weather-city {
    font-size: 0.8rem;
    opacity: 0.8;
}

.player-actions {
    display: flex;
    gap: var(--espaco-xs);
}

.action-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.1);
    color: var(--texto-claro);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transicao-rapida);
    font-size: 0.9rem;
}

.action-btn:hover {
    background: var(--cor-primaria);
    transform: scale(1.1);
}

/* Player Expanded */
.player-expanded {
    background: rgba(0, 0, 0, 0.2);
    padding: var(--espaco-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.equalizer-container {
    margin-bottom: var(--espaco-lg);
}

.equalizer {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    height: 40px;
    gap: 3px;
}

.eq-bar {
    width: 6px;
    background: var(--cor-primaria);
    border-radius: var(--borda-arredondada-sm);
    animation: eqAnimation 1s infinite ease-in-out;
}

.eq-bar:nth-child(1) { height: 20%; animation-delay: 0s; }
.eq-bar:nth-child(2) { height: 40%; animation-delay: 0.1s; }
.eq-bar:nth-child(3) { height: 60%; animation-delay: 0.2s; }
.eq-bar:nth-child(4) { height: 80%; animation-delay: 0.3s; }
.eq-bar:nth-child(5) { height: 100%; animation-delay: 0.4s; }
.eq-bar:nth-child(6) { height: 80%; animation-delay: 0.5s; }
.eq-bar:nth-child(7) { height: 60%; animation-delay: 0.6s; }
.eq-bar:nth-child(8) { height: 40%; animation-delay: 0.7s; }
.eq-bar:nth-child(9) { height: 20%; animation-delay: 0.8s; }
.eq-bar:nth-child(10) { height: 40%; animation-delay: 0.9s; }

@keyframes eqAnimation {
    0%, 100% { height: 20%; }
    50% { height: 100%; }
}

.playlist-container, .player-settings-panel {
    margin-bottom: var(--espaco-lg);
}

.playlist-container h4, .player-settings-panel h4 {
    margin-bottom: var(--espaco-md);
    font-size: 1rem;
}

.playlist {
    list-style: none;
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--borda-arredondada);
    padding: var(--espaco-sm);
    max-height: 200px;
    overflow-y: auto;
}

.playlist li {
    padding: var(--espaco-sm);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
}

.playlist li:last-child {
    border-bottom: none;
}

.settings-options {
    display: flex;
    flex-direction: column;
    gap: var(--espaco-md);
}

.setting-option {
    display: flex;
    align-items: center;
    gap: var(--espaco-md);
}

.setting-option label {
    flex-shrink: 0;
    width: 100px;
}

.setting-option select, .setting-option input[type="range"] {
    flex: 1;
}

.setting-option input[type="checkbox"] {
    margin-right: var(--espaco-xs);
}

/* Navigation */
#navigation {
    position: sticky;
    top: 80px; /* Altura do player */
    z-index: 999;
    background: var(--fundo-claro);
    box-shadow: var(--sombra-leve);
    transition: var(--transicao-normal);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--espaco-lg);
}

.nav-main {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--espaco-md) 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--espaco-md);
}

.logo-img {
    height: 40px;
    width: auto;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--cor-primaria);
    margin: 0;
}

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

.nav-link {
    text-decoration: none;
    color: var(--cor-texto);
    font-weight: 500;
    padding: var(--espaco-sm) var(--espaco-md);
    border-radius: var(--borda-arredondada);
    transition: var(--transicao-rapida);
    position: relative;
}

.nav-link:hover {
    color: var(--cor-primaria);
    background: rgba(52, 152, 219, 0.1);
}

.nav-link.active {
    color: var(--cor-primaria);
    background: rgba(52, 152, 219, 0.1);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--cor-primaria);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--cor-primaria);
    cursor: pointer;
    padding: var(--espaco-sm);
}

/* Main Content */
#main-content {
    min-height: calc(100vh - 200px);
}

.content-section {
    display: none;
    animation: fadeIn 0.5s ease;
}

.content-section.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--cor-primaria), var(--cor-secundaria));
    color: var(--texto-claro);
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: var(--espaco-xxl);
    max-width: 800px;
    margin: 0 auto;
}

.hero-logo {
    margin-bottom: var(--espaco-xl);
}

.logo-img {
    max-height: 100px;
    width: auto;
}

.logo-text {
    font-size: 3.5rem;
    font-weight: 800;
    margin: 0;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-slogan {
    font-size: 1.8rem;
    font-weight: 300;
    margin-bottom: var(--espaco-xxl);
    opacity: 0.9;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--espaco-xl);
    margin-bottom: var(--espaco-xxl);
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: var(--espaco-md);
    padding: var(--espaco-lg);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--borda-arredondada);
    backdrop-filter: blur(10px);
    min-width: 180px;
}

.stat-item i {
    font-size: 2rem;
    color: var(--cor-primaria);
}

.stat-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
    text-align: left;
}

.hero-actions {
    display: flex;
    gap: var(--espaco-lg);
    justify-content: center;
    flex-wrap: wrap;
}

.btn-hero {
    padding: var(--espaco-lg) var(--espaco-xl);
    border-radius: var(--borda-arredondada);
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: var(--transicao-normal);
    display: inline-flex;
    align-items: center;
    gap: var(--espaco-md);
    min-width: 200px;
    justify-content: center;
}

.btn-primary {
    background: var(--cor-destaque);
    color: var(--texto-claro);
}

.btn-primary:hover {
    background: #c0392b;
    transform: translateY(-3px);
    box-shadow: var(--sombra-media);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.2);
    color: var(--texto-claro);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-3px);
    box-shadow: var(--sombra-media);
}

.btn-outline {
    background: transparent;
    color: var(--texto-claro);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--texto-claro);
    transform: translateY(-3px);
    box-shadow: var(--sombra-media);
}

.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
}

.hero-wave svg {
    display: block;
    width: 100%;
    height: 100px;
    fill: var(--cor-fundo);
}

/* Features Section */
.features-section {
    padding: var(--espaco-xxl) 0;
    background: var(--fundo-claro);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--espaco-lg);
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: var(--espaco-xxl);
    color: var(--cor-secundaria);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: var(--cor-primaria);
    border-radius: 2px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--espaco-xl);
    margin-top: var(--espaco-xl);
}

.feature-card {
    text-align: center;
    padding: var(--espaco-xl);
    background: var(--fundo-claro);
    border-radius: var(--borda-arredondada-lg);
    box-shadow: var(--sombra-leve);
    transition: var(--transicao-normal);
    border: 1px solid var(--borda-clara);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--sombra-media);
    border-color: var(--cor-primaria);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--cor-primaria), var(--cor-secundaria));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--espaco-lg);
}

.feature-icon i {
    font-size: 2rem;
    color: var(--texto-claro);
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: var(--espaco-md);
    color: var(--cor-secundaria);
}

.feature-card p {
    color: var(--texto-cinza);
    line-height: 1.6;
}

/* Now Playing Section */
.now-playing-section {
    padding: var(--espaco-xxl) 0;
    background: var(--fundo-cinza);
}

.now-playing-card {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--espaco-xl);
    background: var(--fundo-claro);
    border-radius: var(--borda-arredondada-lg);
    overflow: hidden;
    box-shadow: var(--sombra-media);
}

.now-playing-info {
    padding: var(--espaco-xl);
    display: flex;
    gap: var(--espaco-xl);
    align-items: center;
}

.np-cover {
    position: relative;
    flex-shrink: 0;
}

.np-cover img {
    width: 200px;
    height: 200px;
    border-radius: var(--borda-arredondada);
    object-fit: cover;
    box-shadow: var(--sombra-media);
}

.np-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--cor-destaque);
    color: var(--texto-claro);
    padding: var(--espaco-xs) var(--espaco-sm);
    border-radius: var(--borda-arredondada-sm);
    font-size: 0.8rem;
    font-weight: 600;
}

.np-details {
    flex: 1;
}

.np-details h3 {
    font-size: 1.8rem;
    margin-bottom: var(--espaco-sm);
    color: var(--cor-secundaria);
}

.np-artist, .np-album {
    color: var(--texto-cinza);
    margin-bottom: var(--espaco-sm);
}

.np-progress {
    margin: var(--espaco-lg) 0;
}

.progress-bar {
    height: 6px;
    background: var(--borda-clara);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: var(--espaco-sm);
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--cor-primaria), var(--cor-secundaria));
    width: 0%;
    transition: width 0.3s ease;
}

.progress-time {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    color: var(--texto-cinza);
}

.np-actions {
    display: flex;
    gap: var(--espaco-sm);
    margin-top: var(--espaco-lg);
}

.btn-action {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 2px solid var(--borda-clara);
    background: transparent;
    color: var(--cor-texto);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transicao-rapida);
    font-size: 1.2rem;
}

.btn-action:hover {
    border-color: var(--cor-primaria);
    color: var(--cor-primaria);
    transform: scale(1.1);
}

.np-program {
    padding: var(--espaco-xl);
    background: linear-gradient(135deg, var(--cor-primaria), var(--cor-secundaria));
    color: var(--texto-claro);
}

.np-program h4 {
    font-size: 1.3rem;
    margin-bottom: var(--espaco-lg);
    opacity: 0.9;
}

.program-card {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--espaco-lg);
    border-radius: var(--borda-arredondada);
    backdrop-filter: blur(10px);
}

.program-time {
    display: flex;
    align-items: center;
    gap: var(--espaco-sm);
    margin-bottom: var(--espaco-sm);
    font-size: 0.9rem;
    opacity: 0.8;
}

.program-name {
    font-size: 1.4rem;
    margin-bottom: var(--espaco-sm);
}

.program-locutor {
    font-size: 1.1rem;
    margin-bottom: var(--espaco-md);
    opacity: 0.9;
}

.program-desc {
    font-size: 0.9rem;
    opacity: 0.8;
    line-height: 1.5;
}

/* Schedule Preview */
.schedule-preview, .latest-news-preview {
    padding: var(--espaco-xxl) 0;
    background: var(--fundo-claro);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--espaco-xl);
}

.view-all {
    color: var(--cor-primaria);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transicao-rapida);
}

.view-all:hover {
    color: var(--cor-secundaria);
}

.schedule-timeline {
    background: var(--fundo-cinza);
    border-radius: var(--borda-arredondada);
    padding: var(--espaco-lg);
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.loading-programs, .loading-news {
    text-align: center;
    color: var(--texto-cinza);
}

.spinner-small {
    width: 40px;
    height: 40px;
    border: 3px solid var(--borda-clara);
    border-top-color: var(--cor-primaria);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--espaco-md);
}

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

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--espaco-xl);
}

/* Footer */
footer {
    background: var(--cor-secundaria);
    color: var(--texto-claro);
    padding: var(--espaco-xxl) 0 var(--espaco-xl);
    margin-top: var(--espaco-xxl);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--espaco-lg);
}

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

.footer-section h3 {
    font-size: 1.3rem;
    margin-bottom: var(--espaco-lg);
    color: var(--texto-claro);
}

.footer-section p {
    opacity: 0.8;
    line-height: 1.6;
    margin-bottom: var(--espaco-md);
}

.social-links {
    display: flex;
    gap: var(--espaco-md);
    margin-top: var(--espaco-lg);
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: var(--texto-claro);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transicao-rapida);
}

.social-link:hover {
    background: var(--cor-primaria);
    transform: translateY(-3px);
}

.quick-links {
    list-style: none;
}

.quick-links li {
    margin-bottom: var(--espaco-sm);
}

.quick-links a {
    color: var(--texto-claro);
    text-decoration: none;
    opacity: 0.8;
    transition: var(--transicao-rapida);
}

.quick-links a:hover {
    opacity: 1;
    color: var(--cor-primaria);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--espaco-md);
}

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

.contact-item i {
    font-size: 1.2rem;
    color: var(--cor-primaria);
    width: 24px;
}

.contact-item span {
    opacity: 0.8;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--espaco-xl);
    text-align: center;
}

.copyright {
    opacity: 0.8;
    margin-bottom: var(--espaco-sm);
}

.dev-credit {
    font-size: 0.9rem;
    opacity: 0.6;
}

.dev-credit strong {
    color: var(--cor-primaria);
    font-weight: 600;
}

/* Loading Overlay */
#loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    display: none;
}

.spinner {
    width: 70px;
    height: 70px;
    position: relative;
}

.double-bounce1, .double-bounce2 {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: var(--cor-primaria);
    opacity: 0.6;
    position: absolute;
    top: 0;
    left: 0;
    animation: bounce 2.0s infinite ease-in-out;
}

.double-bounce2 {
    animation-delay: -1.0s;
}

@keyframes bounce {
    0%, 100% { transform: scale(0); }
    50% { transform: scale(1); }
}

/* Notification System */
#notification-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    max-width: 350px;
}

.notification {
    background: var(--fundo-claro);
    border-radius: var(--borda-arredondada);
    padding: var(--espaco-md);
    margin-bottom: var(--espaco-sm);
    box-shadow: var(--sombra-media);
    border-left: 4px solid var(--cor-primaria);
    display: flex;
    align-items: center;
    gap: var(--espaco-md);
    animation: slideInRight 0.3s ease;
}

.notification.success {
    border-left-color: var(--cor-sucesso);
}

.notification.error {
    border-left-color: var(--cor-perigo);
}

.notification.warning {
    border-left-color: var(--cor-alerta);
}

.notification-icon {
    font-size: 1.2rem;
}

.notification-content {
    flex: 1;
}

.notification-title {
    font-weight: 600;
    margin-bottom: var(--espaco-xs);
}

.notification-message {
    font-size: 0.9rem;
    opacity: 0.8;
}

.notification-close {
    background: none;
    border: none;
    color: var(--texto-cinza);
    cursor: pointer;
    padding: var(--espaco-xs);
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Responsividade */
@media (max-width: 1024px) {
    .player-main {
        flex-direction: column;
        gap: var(--espaco-md);
    }
    
    .player-music-info, .player-controls, .player-extras {
        width: 100%;
    }
    
    .now-playing-card {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    body {
        padding-top: 140px; /* Player maior em mobile */
    }
    
    #player-container.fixo {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
    }
    
    #player-container.movel {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        width: 100%;
        border-radius: 0;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 140px;
        left: -100%;
        flex-direction: column;
        background: var(--fundo-claro);
        width: 100%;
        height: calc(100vh - 140px);
        padding: var(--espaco-xl);
        transition: var(--transicao-normal);
        box-shadow: var(--sombra-media);
        z-index: 998;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hero-content {
        padding: var(--espaco-xl);
    }
    
    .logo-text {
        font-size: 2.5rem;
    }
    
    .hero-slogan {
        font-size: 1.4rem;
    }
    
    .hero-stats {
        gap: var(--espaco-lg);
    }
    
    .stat-item {
        min-width: 140px;
        padding: var(--espaco-md);
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .btn-hero {
        min-width: 100%;
    }
    
    .now-playing-info {
        flex-direction: column;
        text-align: center;
    }
    
    .np-cover img {
        width: 150px;
        height: 150px;
    }
    
    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-stats {
        flex-direction: column;
        align-items: center;
    }
    
    .stat-item {
        width: 100%;
        max-width: 300px;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
}

/* Print Styles */
@media print {
    #player-container,
    #navigation,
    .hero-actions,
    .np-actions,
    .social-links,
    .mobile-menu-btn {
        display: none !important;
    }
    
    body {
        padding-top: 0;
        font-size: 12pt;
    }
    
    .section-title::after {
        display: none;
    }
}