/* ============================================================================
 * Maestro Studio — Folha de Estilos Profissional
 * ============================================================================ */

body {
    background-color: #090d16;
    color: #e2e8f0;
    overflow-x: hidden;
}

.login-bg {
    background:
        radial-gradient(circle at 20% 20%, rgba(245, 158, 11, 0.12), transparent 45%),
        radial-gradient(circle at 80% 75%, rgba(244, 63, 94, 0.10), transparent 45%),
        #070b14;
}

/* Custom Scrollbars */
::-webkit-scrollbar {
    width: 7px;
    height: 7px;
}

::-webkit-scrollbar-track {
    background: #0f172a;
}

::-webkit-scrollbar-thumb {
    background: #334155;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #475569;
}

/* Glassmorphism Containers */
.glass-panel {
    background: rgba(15, 23, 42, 0.78);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(51, 65, 85, 0.6);
}

/* Voice Glows */
.voice-glow-v1 { box-shadow: 0 0 15px -3px rgba(251, 191, 36, 0.25); }
.voice-glow-v2 { box-shadow: 0 0 15px -3px rgba(56, 189, 248, 0.25); }
.voice-glow-viola { box-shadow: 0 0 15px -3px rgba(168, 85, 247, 0.25); }
.voice-glow-cello { box-shadow: 0 0 15px -3px rgba(244, 63, 94, 0.25); }

/* Micro-sliders no mixer */
.mixer-vol-slider {
    -webkit-appearance: none;
    appearance: none;
    height: 4px;
    border-radius: 999px;
    background: #1e293b;
    outline: none;
}

.mixer-vol-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 11px;
    height: 11px;
    border-radius: 999px;
    background: #fbbf24;
    cursor: pointer;
    border: 1px solid #0f172a;
    transition: transform 0.12s ease;
}

.mixer-vol-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.mixer-vol-slider::-moz-range-thumb {
    width: 11px;
    height: 11px;
    border-radius: 999px;
    background: #fbbf24;
    cursor: pointer;
    border: 1px solid #0f172a;
}

/* Style cards micro-interactions */
.style-btn {
    transition: transform 0.14s ease, border-color 0.14s ease, background-color 0.14s ease;
}

.style-btn:hover {
    transform: translateY(-1px);
}

@media (prefers-reduced-motion: reduce) {
    .style-btn:hover {
        transform: none;
    }
}