.color-converter-tool {
    padding: 1rem 0;
}

/* Поле ввода использует общие стили из services.css */
.color-input-section {
    margin-bottom: 2rem;
}

.color-picker-input {
    width: 60px;
    height: 45px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    cursor: pointer;
    padding: 0;
    background: none;
    flex-shrink: 0;
}

.color-picker-input::-webkit-color-swatch-wrapper {
    padding: 0;
}

.color-picker-input::-webkit-color-swatch {
    border: none;
    border-radius: calc(var(--border-radius) - 2px);
}

.color-picker-input::-moz-color-swatch {
    border: none;
    border-radius: calc(var(--border-radius) - 2px);
}

/* Специальная обертка для поля с color picker */
.color-input-section .service-input-wrapper > div {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.color-input-section .service-input-wrapper > div > .service-input {
    flex: 1;
    position: relative;
}

.color-input-section .service-input-wrapper > div > .service-copy-btn {
    position: static;
    transform: none;
    flex-shrink: 0;
}

/* Визуальный предпросмотр */
.color-preview-section {
    margin: 2rem 0;
    padding: 2rem;
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
}

.color-preview-main {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
    align-items: start;
}

.color-preview-block {
    width: 250px;
    height: 250px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
    border: 2px solid var(--border-color);
}

.color-preview-text {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
    right: 1rem;
    background: rgba(255, 255, 255, 0.9);
    padding: 0.75rem;
    border-radius: 6px;
    text-align: center;
    font-family: 'Courier New', monospace;
    font-weight: 600;
    font-size: 1.125rem;
}

.color-gradient-palette {
    display: grid;
    grid-template-columns: repeat(10, 1fr);
    gap: 0.5rem;
    height: 250px;
}

.color-gradient-item {
    border-radius: 6px;
    cursor: pointer;
    transition: transform 0.2s;
    border: 2px solid transparent;
}

.color-gradient-item:hover {
    transform: scale(1.1);
    border-color: var(--primary-color);
    z-index: 10;
    position: relative;
}

/* Контролы */
.color-controls {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.alpha-control label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.slider-wrapper {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.slider {
    flex: 1;
    height: 8px;
    border-radius: 4px;
    background: var(--bg-secondary);
    outline: none;
    -webkit-appearance: none;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
}

.slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    border: none;
}

#alpha-value {
    min-width: 50px;
    text-align: right;
    font-weight: 600;
}

.shade-buttons {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

/* Поля вывода */
.color-output-section {
    margin: 2rem 0;
}

.output-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.output-field {
    background: var(--bg-color);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.output-field label {
    display: block;
    margin-bottom: 0.75rem;
    font-weight: 600;
    color: var(--primary-color);
    font-size: 1.125rem;
}

/* Поля вывода используют общие стили из services.css */

.output-actions {
    text-align: center;
}

/* CSS код и контрастность */
.color-advanced-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin: 2rem 0;
}

.css-code-section,
.contrast-section {
    background: var(--bg-color);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.css-code-section h3,
.contrast-section h3 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.css-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
}

.css-tab-btn {
    padding: 0.5rem 1rem;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--text-secondary);
    transition: var(--transition);
    margin-bottom: -2px;
}

.css-tab-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.css-code-output {
    background: var(--bg-secondary);
    padding: 1rem;
    border-radius: 6px;
    font-family: 'Courier New', monospace;
    font-size: 0.9375rem;
    min-height: 100px;
    margin-bottom: 1rem;
    white-space: pre-wrap;
    word-break: break-all;
}

.contrast-tests {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contrast-test {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.contrast-preview {
    flex: 1;
    padding: 1.5rem;
    border-radius: 6px;
    text-align: center;
    font-weight: 600;
    min-height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--border-color);
}

.contrast-info {
    min-width: 120px;
    text-align: center;
}

.contrast-ratio {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.contrast-status {
    font-size: 0.875rem;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-weight: 600;
}

.contrast-status.pass-aa {
    background: var(--success-color);
    color: white;
}

.contrast-status.pass-aaa {
    background: #059669;
    color: white;
}

.contrast-status.fail {
    background: var(--error-color);
    color: white;
}

/* Палитры */
.color-palettes-section {
    margin: 2rem 0;
}

.palettes-tabs {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.palette-tab-btn {
    padding: 0.75rem 1.5rem;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    font-size: 0.9375rem;
    color: var(--text-secondary);
    transition: var(--transition);
    margin-bottom: -2px;
}

.palette-tab-btn:hover {
    color: var(--primary-color);
}

.palette-tab-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.palette-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 1rem;
}

.palette-color {
    aspect-ratio: 1;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.2s;
    border: 2px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.palette-color:hover {
    transform: scale(1.1);
    border-color: var(--primary-color);
    z-index: 10;
}

.palette-color-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 0.25rem;
    font-size: 0.75rem;
    text-align: center;
    font-family: 'Courier New', monospace;
}

/* Гармоничные цвета */
.color-harmony-section {
    margin: 2rem 0;
    padding: 2rem;
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
}

.shade-buttons-wrapper {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid var(--border-color);
}

.shade-buttons-wrapper .shade-buttons {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
}

.shade-buttons-wrapper .shade-buttons .btn {
    min-width: 140px;
    padding: 0.75rem 1rem;
    font-weight: 500;
}

.harmony-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 1rem;
}

.harmony-color {
    aspect-ratio: 1;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.2s;
    border: 2px solid var(--border-color);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.harmony-color:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.harmony-color-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    padding: 0.5rem;
    font-size: 0.8125rem;
    text-align: center;
    font-family: 'Courier New', monospace;
    font-weight: 600;
}

/* Адаптивность */
@media (max-width: 768px) {
    .color-preview-main {
        grid-template-columns: 1fr;
    }
    
    .color-preview-block {
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .color-gradient-palette {
        height: auto;
        grid-template-columns: repeat(5, 1fr);
    }
    
    .output-grid {
        grid-template-columns: 1fr;
    }
    
    .color-advanced-section {
        grid-template-columns: 1fr;
    }
    
    .shade-buttons {
        flex-direction: column;
    }
    
    .shade-buttons .btn {
        width: 100%;
    }
    
    .palette-grid {
        grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
    }
}