/**
 * Preset UI Styles
 * Visual preset management interface
 */

.midi-preset-section {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: rgba(20, 20, 20, 0.6);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 102, 0, 0.2);
}

.preset-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.preset-header h3 {
    flex: 1;
    margin: 0;
    font-size: var(--font-size-sm);
    font-weight: 600;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.9);
}

.preset-btn {
    padding: 4px 10px;
    font-size: var(--font-size-xs);
    background: rgba(255, 102, 0, 0.1);
    border: 1px solid rgba(255, 102, 0, 0.3);
    color: #ff9900;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: var(--font-family);
}

.preset-btn:hover {
    background: rgba(255, 102, 0, 0.2);
    border-color: rgba(255, 102, 0, 0.5);
    transform: translateY(-1px);
}

.preset-btn:active {
    transform: translateY(0);
}

/* Preset Grid */
.preset-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: var(--spacing-md);
}

.preset-pad {
    aspect-ratio: 1;
    background: rgba(40, 40, 40, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm);
    position: relative;
    overflow: hidden;
}

.preset-pad:hover {
    background: rgba(50, 50, 50, 0.9);
    border-color: rgba(255, 102, 0, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 102, 0, 0.2);
}

.preset-pad:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(255, 102, 0, 0.3);
}

.preset-pad-id {
    position: absolute;
    top: 4px;
    left: 6px;
    font-size: 10px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.5);
    letter-spacing: 0.5px;
}

.preset-pad-name {
    font-size: 10px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    text-align: center;
    margin-bottom: var(--spacing-xs);
    z-index: 1;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

.preset-pad-preview {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 30%;
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}

/* Preset Editor */
.preset-editor {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(20, 20, 20, 0.98);
    border: 2px solid rgba(255, 102, 0, 0.5);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    z-index: var(--z-modal);
    min-width: 320px;
    max-width: 90vw;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
}

.preset-editor-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.preset-editor-header h4 {
    margin: 0;
    font-size: var(--font-size-md);
    color: #ff9900;
}

.preset-close-btn {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.preset-close-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.9);
}

.preset-editor-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.preset-editor-content label {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.8);
}

.preset-editor-content input[type="text"],
.preset-editor-content select {
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(40, 40, 40, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-sm);
    color: white;
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    transition: border-color var(--transition-fast);
}

.preset-editor-content input[type="text"]:focus,
.preset-editor-content select:focus {
    outline: none;
    border-color: rgba(255, 102, 0, 0.5);
}

.preset-editor-content input[type="color"] {
    width: 100%;
    height: 40px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-sm);
    cursor: pointer;
}

.preset-editor-content input[type="range"] {
    width: 100%;
}

.preset-thickness-value {
    font-size: var(--font-size-xs);
    color: rgba(255, 255, 255, 0.6);
}

.preset-editor-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.preset-editor-actions button {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-weight: 500;
}

.preset-save-btn {
    background: rgba(0, 221, 0, 0.2);
    border: 1px solid rgba(0, 221, 0, 0.4);
    color: #00dd00;
}

.preset-save-btn:hover {
    background: rgba(0, 221, 0, 0.3);
    border-color: rgba(0, 221, 0, 0.6);
}

.preset-test-btn {
    background: rgba(255, 102, 0, 0.2);
    border: 1px solid rgba(255, 102, 0, 0.4);
    color: #ff9900;
}

.preset-test-btn:hover {
    background: rgba(255, 102, 0, 0.3);
    border-color: rgba(255, 102, 0, 0.6);
}

.preset-delete-btn {
    background: rgba(255, 0, 0, 0.2);
    border: 1px solid rgba(255, 0, 0, 0.4);
    color: #ff0000;
}

.preset-delete-btn:hover {
    background: rgba(255, 0, 0, 0.3);
    border-color: rgba(255, 0, 0, 0.6);
}

/* Responsive */
@media (max-width: 768px) {
    .preset-grid {
        grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
        gap: var(--spacing-sm);
    }
    
    .preset-editor {
        min-width: 280px;
        padding: var(--spacing-lg);
    }
    
    .preset-editor-actions {
        flex-direction: column;
    }
}