/* ===== GLASSMORPHISM COMPONENTS ===== */

.glass-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.glass-card:hover {
    border-color: rgba(139, 92, 246, 0.2);
    box-shadow: 
        0 12px 40px rgba(0, 0, 0, 0.4),
        0 0 30px rgba(139, 92, 246, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.glass-card-strong {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--border-radius);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.glass-panel {
    background: rgba(18, 18, 26, 0.7);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.glass-input {
    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius-sm);
    color: var(--text-primary);
    padding: 14px 20px;
    font-family: var(--font-fa);
    font-size: 0.95rem;
    transition: var(--transition);
    outline: none;
    width: 100%;
}

.glass-input:focus {
    border-color: var(--accent-primary);
    box-shadow: 
        0 0 0 3px rgba(139, 92, 246, 0.15),
        0 0 20px rgba(139, 92, 246, 0.1);
    background: rgba(139, 92, 246, 0.05);
}

.glass-btn {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-sm);
    color: var(--text-primary);
    padding: 12px 24px;
    cursor: pointer;
    transition: var(--transition);
}

.glass-btn:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(139, 92, 246, 0.3);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.glass-footer {
    background: rgba(12, 12, 18, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

/* ===== NEON GLOW EFFECTS ===== */
.neon-text {
    text-shadow: 
        0 0 10px var(--accent-glow),
        0 0 20px var(--accent-glow),
        0 0 40px var(--accent-glow);
}

.neon-border {
    box-shadow: 
        0 0 5px var(--accent-glow),
        0 0 10px var(--accent-glow),
        inset 0 0 5px var(--accent-glow);
}

.neon-line {
    height: 2px;
    background: var(--accent-gradient);
    box-shadow: 0 0 10px var(--accent-glow), 0 0 20px var(--accent-glow);
    border-radius: 1px;
}

/* ===== GRADIENT BORDERS ===== */
.gradient-border {
    position: relative;
    background: var(--bg-card);
    border-radius: var(--border-radius);
}

.gradient-border::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    background: var(--accent-gradient);
    z-index: -1;
    opacity: 0.3;
    transition: var(--transition);
}

.gradient-border:hover::before {
    opacity: 0.6;
}

/* ===== MUSIC THEMED DECORATIONS ===== */
.music-note-float {
    position: absolute;
    color: var(--accent-primary);
    opacity: 0.1;
    font-size: 3rem;
    animation: floatNote 6s ease-in-out infinite;
}

@keyframes floatNote {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-20px) rotate(10deg); }
    50% { transform: translateY(-10px) rotate(-5deg); }
    75% { transform: translateY(-25px) rotate(8deg); }
}

/* ===== EQUALIZER DECORATION ===== */
.equalizer-deco {
    display: flex;
    align-items: flex-end;
    gap: 3px;
    height: 30px;
}

.equalizer-deco span {
    width: 4px;
    background: var(--accent-gradient);
    border-radius: 2px;
    animation: eqBar 1.5s ease-in-out infinite;
}

.equalizer-deco span:nth-child(1) { height: 30%; animation-delay: 0s; }
.equalizer-deco span:nth-child(2) { height: 60%; animation-delay: 0.15s; }
.equalizer-deco span:nth-child(3) { height: 100%; animation-delay: 0.3s; }
.equalizer-deco span:nth-child(4) { height: 50%; animation-delay: 0.45s; }
.equalizer-deco span:nth-child(5) { height: 80%; animation-delay: 0.6s; }

@keyframes eqBar {
    0%, 100% { transform: scaleY(0.3); }
    50% { transform: scaleY(1); }
}

/* ===== VINYL RECORD ===== */
.vinyl-record {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: 
        radial-gradient(circle at center, #ffffff00 0%, #000000 15%, transparent 15%), radial-gradient(circle at center, transparent 30%, rgba(139, 92, 246, 0.1) 31%, transparent 32%), radial-gradient(circle at center, transparent 45%, rgba(139, 92, 246, 0.05) 46%, transparent 47%), radial-gradient(circle at center, transparent 60%, rgba(139, 92, 246, 0.08) 61%, transparent 62%), conic-gradient(from 0deg, #1a1a2e, #30304e, #141425, #5d5d7b, #1a1a2e);
    animation: spin 8s linear infinite;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.5);
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ===== SOUND WAVE ===== */
.sound-wave {
    display: flex;
    align-items: center;
    gap: 2px;
    height: 40px;
}

.sound-wave span {
    width: 3px;
    background: var(--accent-gradient);
    border-radius: 2px;
    animation: soundWave 1.2s ease-in-out infinite;
}

@keyframes soundWave {
    0%, 100% { height: 5px; }
    50% { height: 100%; }
}

/* ===== STAT CARDS ===== */
.stat-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--border-radius);
    padding: 25px;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 3px;
    background: var(--accent-gradient);
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: rgba(139, 92, 246, 0.2);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(139, 92, 246, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 1.5rem;
    color: var(--accent-primary);
}

.stat-number {
    font-family: 'IranYekan';
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.85rem;
}