/* CSS Flexbox Generator - Tool-specific styles */
/* Base styles are in /css/tool-layout.css */

/* Property Controls */
.property-group {
    margin-top: 16px;
}

.property-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.button-group {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.prop-btn {
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border-default);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: all 150ms ease;
}

.prop-btn:hover {
    border-color: var(--accent-primary);
    color: var(--text-primary);
}

.prop-btn.active {
    background-color: var(--accent-primary);
    color: #ffffff;
    border-color: var(--accent-primary);
}

.property-hint {
    font-size: 12px;
    color: var(--warning);
    margin-top: 6px;
}

/* Slider Controls */
.slider-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

input[type="range"].slider {
    flex: 1;
    height: 4px;
    background-color: var(--border-default);
    border-radius: 2px;
    outline: none;
    -webkit-appearance: none;
    cursor: pointer;
    display: block;
}

input[type="range"].slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    background-color: var(--accent-primary);
    border-radius: 50%;
    cursor: pointer;
}

input[type="range"].slider::-moz-range-thumb {
    width: 18px;
    height: 18px;
    background-color: var(--accent-primary);
    border-radius: 50%;
    cursor: pointer;
    border: none;
}

input[type="range"].slider:focus-visible::-webkit-slider-thumb {
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3);
}

.slider-value {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    font-family: 'Courier New', monospace;
    min-width: 40px;
    text-align: right;
}

/* Items Panel */
#items-panel {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border-default);
}

.items-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.item-count {
    font-size: 14px;
    color: var(--text-secondary);
}

.item-count strong {
    color: var(--text-primary);
}

.items-actions {
    display: flex;
    gap: 8px;
}

.item-action-btn {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    color: var(--text-primary);
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: all 150ms ease;
}

.item-action-btn:hover:not(:disabled) {
    background-color: var(--border-default);
}

.item-action-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* Item Rows */
.item-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    border-bottom: 1px solid rgba(55, 65, 81, 0.5);
}

.item-row:last-child {
    border-bottom: none;
}

.item-index {
    min-width: 48px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
}

.item-size-label {
    font-size: 12px;
    color: var(--text-muted);
    min-width: 16px;
}

.item-size-input {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    border-radius: 4px;
    color: var(--text-primary);
    padding: 4px 8px;
    width: 80px;
    font-size: 13px;
    font-family: inherit;
    outline: none;
    transition: border-color 150ms ease;
}

.item-size-input:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.15);
}

/* Pro Panel */
.pro-panel {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border-default);
}

.panel-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.panel-header .section-title {
    margin-bottom: 0;
}

.item-props-hint {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.selected-item-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--accent-primary);
    margin-bottom: 12px;
}

.item-prop-controls .property-group {
    margin-top: 12px;
}

/* Form Inputs */
.text-input {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    color: var(--text-primary);
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
    outline: none;
    width: 100%;
    transition: border-color 150ms ease;
}

.text-input:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.15);
}

.text-input::placeholder {
    color: var(--text-muted);
}

.select-input {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    color: var(--text-primary);
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
    cursor: pointer;
    outline: none;
    width: 100%;
    -webkit-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%239ca3af' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
    transition: border-color 150ms ease;
}

.select-input:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.15);
}

.select-input option {
    background-color: var(--bg-tertiary);
}

/* Preview Container */
.preview-container {
    min-height: 300px;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    border-radius: 12px;
    padding: 16px;
    overflow: hidden;
}

.preview-item {
    min-width: 48px;
    min-height: 48px;
    background-color: rgba(59, 130, 246, 0.15);
    border: 1px solid var(--accent-primary);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
    color: var(--accent-primary);
    padding: 8px;
    cursor: pointer;
    transition: all 200ms ease;
}

.preview-item:hover {
    background-color: rgba(59, 130, 246, 0.25);
}

.preview-item.selected {
    border-width: 2px;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25);
}

/* Code Block */
.code-block {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    border-radius: 8px;
    padding: 20px;
    overflow-x: auto;
}

.code-block pre {
    margin: 0;
}

.code-block code {
    font-family: 'Courier New', monospace;
    font-size: 14px;
    color: var(--text-primary);
    white-space: pre;
    line-height: 1.6;
}

/* Buttons */
.button-primary {
    background-color: var(--accent-primary);
    color: #ffffff;
    padding: 10px 20px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    font-family: inherit;
    border: none;
    cursor: pointer;
    transition: background-color 150ms ease;
    text-align: center;
}

.button-primary:hover {
    background-color: var(--accent-hover);
}

.button-primary.copied {
    background-color: var(--success);
}

/* Pro Sections */
.pro-section {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-default);
    border-radius: 8px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 16px;
}

.pro-features-section {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Breakpoint Controls */
.breakpoint-controls {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.breakpoint-presets {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.bp-preset-btn {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    color: var(--text-primary);
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: all 150ms ease;
}

.bp-preset-btn:hover {
    border-color: var(--accent-primary);
}

.bp-preset-btn.added {
    background-color: var(--accent-primary);
    border-color: var(--accent-primary);
    color: #ffffff;
}

.breakpoint-custom {
    display: flex;
    gap: 8px;
    align-items: center;
}

.breakpoint-custom .text-input {
    width: 140px;
}

.breakpoint-row {
    padding: 12px;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    border-radius: 6px;
    margin-bottom: 8px;
}

.breakpoint-row-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}

.bp-width-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.bp-remove-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 14px;
    padding: 4px 8px;
    transition: color 150ms ease;
}

.bp-remove-btn:hover {
    color: var(--error);
}

.breakpoint-overrides {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.bp-override-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.bp-override-row label {
    font-size: 12px;
    color: var(--text-secondary);
    min-width: 100px;
}

.bp-override-row .select-input,
.bp-override-row .text-input {
    width: auto;
    flex: 1;
    padding: 4px 8px;
    font-size: 13px;
}

/* Template Grid */
.template-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 10px;
}

.template-btn {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    border-radius: 8px;
    padding: 14px 12px;
    text-align: center;
    cursor: pointer;
    transition: all 150ms ease;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.template-btn:hover {
    border-color: var(--accent-primary);
}

.template-btn.active {
    border-color: var(--accent-primary);
    background-color: rgba(59, 130, 246, 0.1);
}

.template-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}

.template-desc {
    font-size: 11px;
    color: var(--text-muted);
}

/* Responsive */
@media (max-width: 640px) {
    .prop-btn {
        font-size: 12px;
        padding: 5px 10px;
    }

    .preview-container {
        min-height: 240px;
    }

    .item-row {
        flex-wrap: wrap;
    }

    .item-size-input {
        width: 100%;
        flex: 1;
    }

    .template-grid {
        grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    }

    .breakpoint-custom {
        flex-wrap: wrap;
    }

    .breakpoint-custom .text-input {
        width: 100%;
    }

    .bp-override-row {
        flex-wrap: wrap;
    }

    .bp-override-row label {
        min-width: auto;
        width: 100%;
    }
}