/**
 * JSON to TOON Converter - Stylesheet
 * Version: 1.0.0
 */

.toon-converter-wrapper {
    --toon-bg-primary: #1a1a1a;
    --toon-bg-secondary: #2d2d2d;
    --toon-bg-tertiary: #404040;
    --toon-text-primary: #e8e8e8;
    --toon-text-secondary: #b0b0b0;
    --toon-border: #404040;
    --toon-accent: #0056b3;
    --toon-accent-hover: #004085;
    --toon-success: #51cf66;
    --toon-error: #ff6b6b;
}

@media (prefers-color-scheme: light) {
    .toon-converter-wrapper {
        --toon-bg-primary: #ffffff;
        --toon-bg-secondary: #f8f9fa;
        --toon-bg-tertiary: #e9ecef;
        --toon-text-primary: #1a1a1a;
        --toon-text-secondary: #6c757d;
        --toon-border: #dee2e6;
        --toon-accent: #007bff;
        --toon-accent-hover: #0056b3;
        --toon-success: #28a745;
        --toon-error: #dc3545;
    }
}

.toon-converter-wrapper * {
    box-sizing: border-box;
}

.toon-converter {
    padding: 2rem 0;
    color: var(--toon-text-primary);
}

/* Controls */
.toon-converter__controls {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

/* Grid Layout */
.toon-converter__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2.5rem;
}

/* Panel */
.toon-converter__panel {
    display: flex;
    flex-direction: column;
    background: var(--toon-bg-secondary);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.toon-converter__panel:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

/* Header */
.toon-converter__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.toon-converter__label {
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: -0.3px;
    color: var(--toon-text-primary);
}

.toon-converter__actions {
    display: flex;
    gap: 0.5rem;
}

/* Textarea */
.toon-textarea {
    width: 100%;
    min-height: 350px;
    padding: 1.2rem;
    font-family: Monaco, Menlo, Consolas, 'Courier New', monospace;
    font-size: 0.95rem;
    line-height: 1.6;
    background: var(--toon-bg-primary);
    color: var(--toon-text-primary);
    border: 2px solid var(--toon-border);
    border-radius: 10px;
    resize: vertical;
    transition: all 0.3s ease;
}

.toon-textarea:focus {
    outline: none;
    border-color: var(--toon-accent);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.toon-textarea::placeholder {
    color: var(--toon-text-secondary);
    opacity: 0.6;
}

/* Error Display */
.toon-converter__error {
    min-height: 1.5rem;
    color: var(--toon-error);
    font-size: 0.85rem;
    margin-top: 0.5rem;
}

/* Buttons */
.toon-btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px !important;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.2s;
    font-family: inherit;
}

.toon-btn--secondary {
    background: var(--toon-bg-secondary);
    color: var(--toon-text-primary);
    border: 1px solid var(--toon-border);
}

.toon-btn--secondary:hover {
    background: var(--toon-border);
    transform: translateY(-1px);
}

.toon-btn--small {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    background: var(--toon-accent);
    color: white;
    border: none;
    font-weight: 600;
}

.toon-btn--small:hover {
    background: var(--toon-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(0, 123, 255, 0.3);
}

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

/* Options Section */
.toon-converter__options {
    background: var(--toon-bg-secondary);
    padding: 2rem;
    border-radius: 12px;
    margin-bottom: 2.5rem;
    border: 1px solid var(--toon-border);
}

.toon-converter__options-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--toon-text-primary);
    margin-top: 0;
}

.toon-converter__options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    align-items: start;
}

.toon-option {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    cursor: pointer;
}

.toon-option__label {
    font-size: 0.95rem;
    color: var(--toon-text-primary);
    font-weight: 500;
    cursor: pointer;
}

/* Select */
.toon-select {
    padding: 0.6rem 2.5rem 0.6rem 1rem;
    font-size: 0.95rem;
    background: var(--toon-bg-primary);
    color: var(--toon-text-primary);
    border: 2px solid var(--toon-border);
    border-radius: 8px;
    cursor: pointer;
    font-family: inherit;
    font-weight: 500;
    transition: all 0.3s ease;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Cpath fill='%23b0b0b0' d='M4.427 6.427l3.396 3.396a.25.25 0 00.354 0l3.396-3.396A.25.25 0 0011.396 6H4.604a.25.25 0 00-.177.427z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 16px 16px;
}

.toon-select:hover {
    border-color: var(--toon-accent);
}

.toon-select:focus {
    outline: none;
    border-color: var(--toon-accent);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.toon-select:active {
    transform: translateY(1px);
}

/* Checkbox */
.toon-checkbox {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--toon-accent);
    flex-shrink: 0;
}

/* Stats Section */
.toon-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.toon-stats__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    padding: 2rem 1.5rem;
    background: var(--toon-bg-secondary);
    border: 2px solid var(--toon-border);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.toon-stats__item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(77, 166, 255, 0.15);
}

.toon-stats__item--highlight {
    background: linear-gradient(135deg, rgba(77, 166, 255, 0.1), rgba(77, 166, 255, 0.05));
    border-color: var(--toon-accent);
}

.toon-stats__label {
    font-size: 0.85rem;
    color: var(--toon-text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-align: center;
}

.toon-stats__value {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--toon-text-primary);
    letter-spacing: -1.5px;
    font-family: Monaco, Menlo, Consolas, monospace;
}

.toon-stats__item--highlight .toon-stats__value {
    color: var(--toon-success);
    font-size: 3rem;
}

/* Toast Notification */
.toon-toast {
    position: fixed;
    top: 6rem;
    right: 2rem;
    transform: translateX(400px);
    padding: 1.2rem 2rem;
    background: var(--toon-bg-secondary);
    color: var(--toon-text-primary);
    border: 2px solid var(--toon-accent);
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    pointer-events: none;
    z-index: 10000;
    font-weight: 600;
    font-size: 0.95rem;
    min-width: 300px;
}

.toon-toast.show {
    transform: translateX(0);
    opacity: 1;
}

/* Responsive Design */
@media (max-width: 768px) {
    .toon-converter__grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .toon-textarea {
        min-height: 250px;
    }
    
    .toon-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .toon-stats__value {
        font-size: 2rem;
    }
    
    .toon-stats__item--highlight .toon-stats__value {
        font-size: 2.5rem;
    }
    
    .toon-toast {
        top: 5rem;
        right: 1rem;
        left: 1rem;
        min-width: auto;
        transform: translateX(0) translateY(-100px);
    }
    
    .toon-toast.show {
        transform: translateX(0) translateY(0);
    }
    
    .toon-converter__options-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    .toon-converter {
        padding: 1.5rem 0;
    }
    
    .toon-converter__panel {
        padding: 1rem;
    }
    
    .toon-converter__options {
        padding: 1.5rem;
    }
    
    .toon-converter__controls {
        gap: 0.75rem;
    }
    
    .toon-btn {
        padding: 0.65rem 1.2rem;
        font-size: 0.9rem;
    }
}