/* Reset Básico e Fontes */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&display=swap');

html {
    scroll-behavior: smooth;
}

body {
    background-color: #0a0a0a;
    color: #ffffff;
    font-family: 'Inter', sans-serif;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
}

/* Efeitos Glassmorphism (Premium) */
.glass {
    background: rgba(20, 20, 20, 0.5);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

.glass-card {
    background: linear-gradient(145deg, rgba(30, 30, 30, 0.6) 0%, rgba(10, 10, 10, 0.8) 100%);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(212, 175, 55, 0.15);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.5);
    transition: all 0.3s ease;
}

.glass-card:hover {
    border-color: rgba(212, 175, 55, 0.4);
    transform: translateY(-5px);
    box-shadow: 0 12px 40px 0 rgba(212, 175, 55, 0.1);
}

/* Texto Dourado com Brilho */
.text-gold-gradient {
    background: linear-gradient(to right, #BF953F, #FCF6BA, #B38728, #FBF5B7, #AA771C);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: shine 5s linear infinite;
    background-size: 200% auto;
}

@keyframes shine {
    to {
        background-position: 200% center;
    }
}

/* Botão Premium */
.btn-gold {
    background: linear-gradient(135deg, #D4AF37 0%, #AA8C2C 100%);
    color: #0a0a0a;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.btn-gold::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: all 0.5s ease;
}

.btn-gold:hover::after {
    left: 100%;
}

.btn-gold:hover {
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.4);
    transform: scale(1.02);
}

.btn-outline-gold {
    background: transparent;
    border: 1px solid #D4AF37;
    color: #D4AF37;
    transition: all 0.3s ease;
}

.btn-outline-gold:hover {
    background: rgba(212, 175, 55, 0.1);
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.2);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #0a0a0a;
}
::-webkit-scrollbar-thumb {
    background: #D4AF37;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #AA8C2C;
}

/* ========================================================
   ESTILOS PREMIUM DE STREAMING (NOVO LAYOUT)
   ======================================================== */

/* Efeito de Vidro Aprimorado com Glow */
.premium-glow-card {
    background: linear-gradient(135deg, rgba(20, 20, 20, 0.7) 0%, rgba(5, 5, 5, 0.9) 100%);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(212, 175, 55, 0.12);
    box-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.7);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.premium-glow-card:hover {
    border-color: rgba(212, 175, 55, 0.5);
    transform: translateY(-6px) scale(1.01);
    box-shadow: 0 15px 45px -10px rgba(212, 175, 55, 0.15);
}

/* Range Input Dourado Customizado (Player de Áudio) */
input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    background: #1e1e1e;
    cursor: pointer;
    border-radius: 9999px;
    height: 4px;
    transition: all 0.2s ease;
}

input[type="range"]::-webkit-slider-runnable-track {
    height: 4px;
    border-radius: 9999px;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    background-color: #D4AF37;
    border-radius: 50%;
    height: 12px;
    width: 12px;
    margin-top: -4px;
    transition: all 0.2s ease;
    box-shadow: 0 0 8px rgba(212, 175, 55, 0.6);
}

input[type="range"]:hover::-webkit-slider-thumb {
    transform: scale(1.3);
    background-color: #F3E5AB;
    box-shadow: 0 0 12px rgba(212, 175, 55, 0.9);
}

input[type="range"]::-moz-range-thumb {
    border: none;
    background-color: #D4AF37;
    border-radius: 50%;
    height: 12px;
    width: 12px;
    transition: all 0.2s ease;
    box-shadow: 0 0 8px rgba(212, 175, 55, 0.6);
}

input[type="range"]:hover::-moz-range-thumb {
    transform: scale(1.3);
    background-color: #F3E5AB;
}

/* Animação Waveform (Onda de Áudio Ativa) */
.sound-wave {
    display: flex;
    align-items: flex-end;
    gap: 2.5px;
    width: 25px;
    height: 20px;
}

.sound-wave-bar {
    width: 3px;
    height: 2px;
    background-color: #D4AF37;
    border-radius: 9999px;
    animation: bounce 1s ease-in-out infinite alternate;
}

.sound-wave-bar:nth-child(2) { animation-delay: 0.15s; }
.sound-wave-bar:nth-child(3) { animation-delay: 0.3s; }
.sound-wave-bar:nth-child(4) { animation-delay: 0.45s; }

@keyframes bounce {
    0% { height: 2px; }
    100% { height: 18px; }
}

/* Avatar de Artista de IA com rotação/zoom elegante */
.artist-avatar-container {
    position: relative;
    overflow: hidden;
    border-radius: 50%;
    border: 2px solid rgba(212, 175, 55, 0.15);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.artist-avatar-container img {
    transition: all 0.5s ease;
}

.artist-avatar-container:hover {
    border-color: #D4AF37;
    box-shadow: 0 0 25px rgba(212, 175, 55, 0.3);
}

.artist-avatar-container:hover img {
    transform: scale(1.1);
}

/* Badge de Proteção Safe Creative */
.safe-creative-badge {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: #10B981;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0.25rem 0.6rem;
    border-radius: 9999px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}