/* ============================================
   COLOR WHEEL TOOL STYLES
   ConvertICO.com
   Dark mode support with light mode default
   ============================================ */

/* CSS Variables for Color Wheel specific styling */
:root {
    --color-1: #e64e4e;
    --color-2: #3399cc;
    --color-3: #339966;
    
    --wheel-bg: #ffffff;
    --wheel-border: #e0e0e0;
    --panel-bg: #ffffff;
    --panel-border: #e5e7eb;
    --input-bg: #f8fafc;
    --slider-track: #e2e8f0;
    --slider-fill: var(--color-2);
}

[data-theme="dark"] {
    --wheel-bg: #1e293b;
    --wheel-border: #334155;
    --panel-bg: #1e293b;
    --panel-border: #334155;
    --input-bg: #334155;
    --slider-track: #475569;
    --slider-fill: var(--color-2);
}

/* Tool Header - Title Row */
.tool-title-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.tool-icon-wrapper {
    width: 64px;
    height: 64px;
    background: var(--color-1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 4px 14px rgba(230, 78, 78, 0.2);
    flex-shrink: 0;
}

.tool-icon-wrapper i,
.tool-icon-wrapper svg {
    width: 32px;
    height: 32px;
}

[data-theme="dark"] .tool-icon-wrapper {
    box-shadow: 0 4px 14px rgba(230, 78, 78, 0.15);
}

.tool-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-1);
    margin: 0;
}

@media (max-width: 768px) {
    .tool-title {
        font-size: 1.75rem;
    }
    .tool-icon-wrapper {
        width: 48px;
        height: 48px;
    }
    .tool-icon-wrapper i,
    .tool-icon-wrapper svg {
        width: 24px;
        height: 24px;
    }
}
.tool-description {
    max-width: 800px;
    margin: 0 auto 1.5rem;
    color: var(--text-secondary);
    line-height: 1.7;
    text-align: center;
}

.tool-description a {
    color: var(--color-2);
    text-decoration: none;
    transition: color 0.2s ease;
}

.tool-description a:hover {
    color: var(--color-1);
}

/* ============================================
   MAIN TOOL LAYOUT
   ============================================ */
.color-wheel-tool {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 2rem;
    background: var(--panel-bg);
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid var(--panel-border);
    margin-bottom: 2rem;
    transition: background-color 0.25s, border-color 0.25s;
}

@media (max-width: 900px) {
    .color-wheel-tool {
        grid-template-columns: 1fr;
        padding: 1.5rem;
    }
}

/* ============================================
   COLOR WHEEL SECTION
   ============================================ */
.wheel-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.wheel-container {
    position: relative;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .wheel-container {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

#colorWheel {
    border-radius: 50%;
    cursor: crosshair;
    display: block;
}

.wheel-selector {
    position: absolute;
    width: 24px;
    height: 24px;
    border: 3px solid #fff;
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3), inset 0 0 0 2px rgba(0, 0, 0, 0.1);
    pointer-events: none;
    transform: translate(-50%, -50%);
    transition: box-shadow 0.15s ease;
    z-index: 10;
}

.center-preview {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    border: 4px solid #fff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: background-color 0.15s ease;
    pointer-events: none;
}

[data-theme="dark"] .center-preview {
    border-color: #1e293b;
}

/* ============================================
   SLIDER CONTROLS
   ============================================ */
.slider-controls {
    width: 100%;
    max-width: 300px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.slider-group {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.slider-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 100px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.slider-group label i {
    color: var(--color-2);
}

.styled-slider {
    flex: 1;
    -webkit-appearance: none;
    appearance: none;
    height: 8px;
    border-radius: 4px;
    background: var(--slider-track);
    outline: none;
    cursor: pointer;
}

.styled-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--color-2);
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
    transition: transform 0.15s ease;
}

.styled-slider::-webkit-slider-thumb:hover {
    transform: scale(1.1);
}

.styled-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--color-2);
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.slider-group span {
    min-width: 45px;
    text-align: right;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* ============================================
   CONTROLS SECTION
   ============================================ */
.controls-section {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.controls-section h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 0.75rem;
}

.controls-section h3 i {
    color: var(--color-2);
}

/* ============================================
   HARMONY SELECTOR
   ============================================ */
.harmony-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 0.5rem;
}

.harmony-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 0.875rem;
    background: var(--input-bg);
    border: 2px solid var(--panel-border);
    border-radius: 8px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.harmony-btn:hover {
    border-color: var(--color-2);
    color: var(--text-primary);
}

.harmony-btn.active {
    background: rgba(51, 153, 204, 0.1);
    border-color: var(--color-2);
    color: var(--color-2);
}

.harmony-icon {
    display: flex;
    gap: 2px;
}

.harmony-icon .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

/* ============================================
   COLOR INPUT SECTION
   ============================================ */
.color-input-section {
    background: var(--input-bg);
    padding: 1rem;
    border-radius: 10px;
}

.input-row {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.input-group {
    flex: 1;
    min-width: 120px;
}

.input-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
}

.input-with-prefix {
    display: flex;
    align-items: center;
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: 6px;
    overflow: hidden;
}

.input-prefix {
    padding: 0.5rem 0.75rem;
    background: var(--input-bg);
    color: var(--text-muted);
    font-weight: 600;
    border-right: 1px solid var(--panel-border);
}

.input-with-prefix input {
    flex: 1;
    padding: 0.5rem;
    border: none;
    background: transparent;
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', monospace;
    font-size: 0.9375rem;
    color: var(--text-primary);
    outline: none;
    text-transform: uppercase;
}

.rgb-inputs {
    display: flex;
    gap: 0.25rem;
}

.rgb-inputs input {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid var(--panel-border);
    border-radius: 6px;
    background: var(--panel-bg);
    font-size: 0.875rem;
    color: var(--text-primary);
    text-align: center;
    outline: none;
    transition: border-color 0.2s ease;
}

.rgb-inputs input:focus {
    border-color: var(--color-2);
}

/* Input validation states */
.input-with-prefix.input-valid {
    border-color: var(--color-3);
}

.input-with-prefix.input-invalid {
    border-color: var(--color-1);
}

.rgb-inputs input.input-valid {
    border-color: var(--color-3);
}

.rgb-inputs input.input-invalid {
    border-color: var(--color-1);
}

.input-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    opacity: 0.8;
}

.input-hint i {
    flex-shrink: 0;
}

.color-input-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 0.75rem;
}

/* Apply button - override custom_styles.css generic button rules */
button.apply-color-btn,
.apply-color-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 1rem;
    background: var(--color-2);
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.25s ease, box-shadow 0.25s ease;
    transform: none;
    box-shadow: none;
    line-height: 1.4;
    min-width: 90px;
    justify-content: center;
}

button.apply-color-btn:hover,
.apply-color-btn:hover {
    background: #2d8ab8;
    transform: none;
    box-shadow: none;
}

button.apply-color-btn:focus,
.apply-color-btn:focus {
    outline: 2px solid var(--color-2);
    outline-offset: 2px;
    transform: none;
    box-shadow: none;
}

button.apply-color-btn:active,
.apply-color-btn:active {
    transform: none;
    box-shadow: none;
}

/* Success state - green flash */
button.apply-color-btn.btn-success,
.apply-color-btn.btn-success {
    background: var(--color-3);
    pointer-events: none;
}

/* Error state - red flash */
button.apply-color-btn.btn-error,
.apply-color-btn.btn-error {
    background: var(--color-1);
    pointer-events: none;
}

/* ============================================
   PALETTE SECTION
   ============================================ */
.palette-section {
    background: var(--panel-bg);
    border-radius: 16px;
    padding: 1.5rem;
    border: 1px solid var(--panel-border);
    margin-bottom: 2rem;
    transition: background-color 0.25s, border-color 0.25s;
}

.palette-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.palette-header h2 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.palette-header h2 i {
    color: var(--color-2);
}

.palette-actions {
    display: flex;
    gap: 0.5rem;
}

.action-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--input-bg);
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.action-btn:hover {
    border-color: var(--color-2);
    color: var(--text-primary);
}

.action-btn.primary {
    background: var(--color-2);
    border-color: var(--color-2);
    color: #fff;
}

.action-btn.primary:hover {
    background: #2d8ab8;
    border-color: #2d8ab8;
}

/* Palette Container */
.palette-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
}

.palette-color {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.palette-color:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

[data-theme="dark"] .palette-color {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .palette-color:hover {
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.color-swatch {
    height: 100px;
    position: relative;
}

.color-label {
    position: absolute;
    top: 8px;
    left: 8px;
    padding: 2px 8px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 4px;
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    color: #333;
}

.color-info {
    padding: 0.75rem;
    background: var(--panel-bg);
}

.color-hex {
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', monospace;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-primary);
    text-transform: uppercase;
    margin-bottom: 0.25rem;
}

.color-rgb {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.copy-indicator {
    position: absolute;
    bottom: 8px;
    right: 8px;
    padding: 4px 8px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 4px;
    font-size: 0.6875rem;
    color: #333;
    opacity: 0;
    transition: opacity 0.2s ease;
    display: flex;
    align-items: center;
    gap: 4px;
}

.palette-color:hover .copy-indicator {
    opacity: 1;
}

/* ============================================
   COLOR DETAILS PANEL
   ============================================ */
.color-details-panel {
    background: var(--panel-bg);
    border-radius: 16px;
    padding: 1.5rem;
    border: 1px solid var(--panel-border);
    margin-bottom: 2rem;
    transition: background-color 0.25s, border-color 0.25s;
}

.color-details-panel h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 1rem;
}

.color-details-panel h3 i {
    color: var(--color-2);
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.75rem;
}

.detail-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.625rem 0.875rem;
    background: var(--input-bg);
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.detail-item:hover {
    background: rgba(51, 153, 204, 0.1);
}

.detail-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.detail-value {
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', monospace;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

/* ============================================
   COPY NOTIFICATION
   ============================================ */
.copy-notification {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: var(--color-3);
    color: #fff;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    z-index: 1000;
}

.copy-notification.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

/* ============================================
   ERROR MESSAGE
   ============================================ */
.error-message {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.5rem;
    background: var(--error-bg);
    border: 1px solid var(--error-color);
    border-radius: 12px;
    color: var(--error-color);
    text-align: center;
    margin-bottom: 1.5rem;
}

.error-message i {
    width: 24px;
    height: 24px;
}

.error-help {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
}

.error-help a {
    color: var(--color-2);
}

/* ============================================
   EXPORT MODAL
   ============================================ */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--panel-bg);
    border-radius: 16px;
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--panel-border);
}

.modal-header h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.modal-header h3 i {
    color: var(--color-2);
}

.modal-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: none;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.modal-close:hover {
    background: var(--input-bg);
    color: var(--text-primary);
}

.modal-body {
    padding: 1.5rem;
}

.export-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

@media (max-width: 480px) {
    .export-options {
        grid-template-columns: repeat(2, 1fr);
    }
}

.export-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    background: var(--input-bg);
    border: 2px solid var(--panel-border);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.export-option:hover {
    border-color: var(--color-2);
}

.export-option.active {
    background: rgba(51, 153, 204, 0.1);
    border-color: var(--color-2);
}

.export-option i {
    color: var(--color-2);
}

.export-option span {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-primary);
    text-align: center;
}

.export-preview {
    background: var(--input-bg);
    border-radius: 10px;
    padding: 1rem;
}

.export-preview pre {
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    padding: 1rem;
    margin: 0 0 1rem;
    overflow-x: auto;
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', monospace;
    font-size: 0.8125rem;
    line-height: 1.5;
    color: var(--text-primary);
    white-space: pre-wrap;
    word-break: break-all;
    max-height: 250px;
}

/* ============================================
   INFO CARDS & CONTENT
   ============================================ */
.info-card {
    background: var(--panel-bg);
    border-radius: 16px;
    padding: 1.5rem;
    border: 1px solid var(--panel-border);
    margin-bottom: 1.5rem;
    transition: background-color 0.25s, border-color 0.25s;
}

.info-card h2 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 1.25rem;
}

.info-card h2 i {
    color: var(--color-2);
}

/* Steps List */
.steps-list {
    list-style: none;
    padding: 0;
    margin: 0;
    counter-reset: step-counter;
}

.steps-list li {
    position: relative;
    padding-left: 2.5rem;
    padding-bottom: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.steps-list li:last-child {
    padding-bottom: 0;
}

.steps-list li::before {
    content: counter(step-counter);
    counter-increment: step-counter;
    position: absolute;
    left: 0;
    top: 0;
    width: 24px;
    height: 24px;
    background: var(--color-2);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.steps-tip {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-top: 1rem;
    padding: 1rem;
    background: rgba(51, 153, 204, 0.08);
    border-radius: 10px;
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

.steps-tip i {
    color: var(--color-2);
    flex-shrink: 0;
    margin-top: 2px;
}

.steps-tip a {
    color: var(--color-2);
}

/* Harmony Guide */
.harmony-guide {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
}

.guide-item {
    padding: 1rem;
    background: var(--input-bg);
    border-radius: 10px;
}

.guide-item h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-2);
    margin: 0 0 0.5rem;
}

.guide-item p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Related Tools Grid */
.related-tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.related-tool-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.25rem 1rem;
    background: var(--input-bg);
    border: 1px solid var(--panel-border);
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.2s ease;
}

.related-tool-card:hover {
    border-color: var(--color-2);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.related-tool-card i {
    color: var(--color-2);
}

.related-tool-card span {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-primary);
}

.related-tool-card small {
    font-size: 0.8125rem;
    color: var(--text-muted);
    text-align: center;
}

/* ============================================
   FAQ STYLES
   ============================================ */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.faq-item {
    border: 1px solid var(--panel-border);
    border-radius: 10px;
    overflow: hidden;
    transition: border-color 0.2s ease;
}

.faq-item:hover,
.faq-item.open {
    border-color: var(--color-2);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 1rem 1.25rem;
    background: var(--input-bg);
    border: none;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-primary);
    cursor: pointer;
    text-align: left;
    transition: background-color 0.2s ease;
}

.faq-question:hover {
    background: rgba(51, 153, 204, 0.08);
}

.faq-question i {
    color: var(--text-muted);
    transition: transform 0.2s ease;
    flex-shrink: 0;
}

.faq-item.open .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.open .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 1rem 1.25rem;
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.7;
    border-top: 1px solid var(--panel-border);
}

.faq-answer a {
    color: var(--color-2);
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */
@media (max-width: 768px) {
    .wheel-container {
        width: 260px;
        height: 260px;
    }
    
    #colorWheel {
        width: 260px;
        height: 260px;
    }
    
    .center-preview {
        width: 60px;
        height: 60px;
    }
    
    .harmony-buttons {
        grid-template-columns: 1fr;
    }
    
    .palette-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .palette-actions {
        width: 100%;
    }
    
    .action-btn {
        flex: 1;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .color-wheel-tool {
        padding: 1rem;
    }
    
    .wheel-container {
        width: 240px;
        height: 240px;
    }
    
    #colorWheel {
        width: 240px;
        height: 240px;
    }
    
    .slider-group {
        flex-wrap: wrap;
    }
    
    .slider-group label {
        min-width: 100%;
        margin-bottom: 0.25rem;
    }
    
    .input-row {
        flex-direction: column;
    }
    
    .details-grid {
        grid-template-columns: 1fr;
    }
}