.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { 
        box-shadow: 0 0 0 0 rgba(0, 210, 255, 0.4);
        transform: scale(1);
    }
    70% { 
        box-shadow: 0 0 0 12px rgba(0, 210, 255, 0);
        transform: scale(1.02);
    }
    100% { 
        box-shadow: 0 0 0 0 rgba(0, 210, 255, 0);
        transform: scale(1);
    }
}

.shake {
    animation: shake 0.5s;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}

.fade-in {
    animation: fadeIn 0.5s ease-in-out;
}

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

.slide-in-left {
    animation: slideInLeft 0.3s ease-out;
}

@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-30px); }
    to { opacity: 1; transform: translateX(0); }
}

.slide-in-right {
    animation: slideInRight 0.3s ease-out;
}

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(30px); }
    to { opacity: 1; transform: translateX(0); }
}

.scale-in {
    animation: scaleIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.8); }
    to { opacity: 1; transform: scale(1); }
}

.bounce {
    animation: bounce 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes bounce {
    0% { transform: scale(0.3) rotate(-5deg); opacity: 0; }
    50% { transform: scale(1.05) rotate(1deg); }
    70% { transform: scale(0.9) rotate(-1deg); }
    100% { transform: scale(1) rotate(0deg); opacity: 1; }
}

.progress-fill {
    animation: progressGlow 2s infinite;
}

@keyframes progressGlow {
    0%, 100% {
        background: var(--accent-gradient);
        box-shadow: 0 0 10px rgba(0, 210, 255, 0.3);
    }
    50% {
        background: linear-gradient(135deg, #00d2ff, #3decf7);
        box-shadow: 0 0 20px rgba(0, 210, 255, 0.6);
    }
}

.canvas-loading {
    position: relative;
}

.canvas-loading::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, 
        transparent 30%, 
        rgba(0, 210, 255, 0.1) 50%, 
        transparent 70%
    );
    animation: shimmer 2s infinite;
    z-index: 1;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.float {
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.glow {
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from {
        box-shadow: 0 0 10px rgba(0, 210, 255, 0.2);
    }
    to {
        box-shadow: 0 0 20px rgba(0, 210, 255, 0.6), 0 0 30px rgba(0, 210, 255, 0.3);
    }
}

.ripple {
    position: relative;
    overflow: hidden;
}

.ripple::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.ripple:active::before {
    width: 300px;
    height: 300px;
}

.audio-pulse {
    animation: audioPulse 0.1s ease-out;
}

@keyframes audioPulse {
    0% { transform: scaleY(1); }
    50% { transform: scaleY(1.2); }
    100% { transform: scaleY(1); }
}

[data-theme] {
    transition: 
        background 0.3s ease,
        color 0.3s ease,
        border-color 0.3s ease,
        box-shadow 0.3s ease;
}

.status-enter {
    animation: statusEnter 0.3s ease-out;
}

@keyframes statusEnter {
    from {
        opacity: 0;
        transform: translateY(10px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.status-exit {
    animation: statusExit 0.2s ease-in;
}

@keyframes statusExit {
    from {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
    to {
        opacity: 0;
        transform: translateY(-10px) scale(0.95);
    }
}

.modal-enter {
    animation: modalEnter 0.3s ease-out;
}

@keyframes modalEnter {
    from {
        opacity: 0;
        transform: scale(0.8) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.modal-exit {
    animation: modalExit 0.2s ease-in;
}

@keyframes modalExit {
    from {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
    to {
        opacity: 0;
        transform: scale(0.8) translateY(20px);
    }
}

@keyframes modalBackdropFade {
    from {
        opacity: 0;
        backdrop-filter: blur(0px);
        -webkit-backdrop-filter: blur(0px);
    }
    to {
        opacity: 1;
        backdrop-filter: blur(20px) saturate(1.2);
        -webkit-backdrop-filter: blur(20px) saturate(1.2);
    }
}

.drop-zone.drag-over {
    animation: dragOver 0.5s ease-in-out;
    border-color: var(--accent-primary);
}

@keyframes dragOver {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.02); }
}

.drop-zone.file-dropped {
    animation: fileDropped 0.6s ease-out;
}

@keyframes fileDropped {
    0% {
        background: var(--bg-secondary);
        transform: scale(1);
    }
    30% {
        background: rgba(0, 210, 255, 0.1);
        transform: scale(1.05);
    }
    100% {
        background: var(--bg-secondary);
        transform: scale(1);
    }
}

.control-input:focus,
.control-range:focus {
    animation: inputFocus 0.2s ease-out;
}

@keyframes inputFocus {
    from {
        transform: scale(1);
    }
    50% {
        transform: scale(1.02);
    }
    to {
        transform: scale(1);
    }
}

.btn:active {
    animation: buttonClick 0.1s ease-out;
}

@keyframes buttonClick {
    0% { transform: scale(1) translateY(-2px); }
    50% { transform: scale(0.98) translateY(0); }
    100% { transform: scale(1) translateY(-2px); }
}

.success-animation {
    animation: success 0.6s ease-out;
}

@keyframes success {
    0% {
        transform: scale(1);
        background: var(--bg-secondary);
    }
    50% {
        transform: scale(1.05);
        background: rgba(0, 255, 136, 0.1);
    }
    100% {
        transform: scale(1);
        background: var(--bg-secondary);
    }
}

.error-animation {
    animation: error 0.6s ease-out;
}

@keyframes error {
    0% {
        transform: scale(1);
        background: var(--bg-secondary);
    }
    25% {
        transform: scale(1.02) translateX(-5px);
        background: rgba(255, 107, 107, 0.1);
    }
    50% {
        transform: scale(1.02) translateX(5px);
    }
    75% {
        transform: scale(1.02) translateX(-2px);
    }
    100% {
        transform: scale(1) translateX(0);
        background: var(--bg-secondary);
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .pulse,
    .float,
    .glow {
        animation: none;
    }
}