/* reading-time-calculator - Tool-Specific Styles */

:root {
    --success-color: #10b981;
    --error-color: #ef4444;
    --warning-color: #f59e0b;
}

/* Tool Page Layout */
.tool-page {
    padding: 2rem 0;
}

.tool-header {
    text-align: center;
    margin-bottom: 2rem;
}

.tool-header h1 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.tool-description {
    font-size: 1.1rem;
    color: var(--text-color-secondary);
    margin: 0;
}

/* Two-column layout: tool content + sidebar */
.tool-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 2rem;
    margin-bottom: 3rem;
}

.tool-main {
    display: flex;
    flex-direction: column;
}

.tool-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Sections */
.tool-section {
    background: var(--surface-color);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.tool-section h2 {
    color: var(--primary-color);
    margin-top: 0;
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

/* Options Section */
.tool-options {
    background: var(--surface-color);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    margin-bottom: 0;
}

.tool-options h3 {
    color: var(--primary-color);
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.reading-speed-control {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.reading-speed-control label {
    font-weight: 600;
    color: var(--text-color);
    font-size: 0.95rem;
}

.reading-speed-control input[type="number"] {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    background: var(--surface-color);
    cursor: pointer;
}

/* Two-Column Input/Output */
.tool-content-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: stretch;
}

.input-column,
.output-column {
    display: flex;
    flex-direction: column;
}

.input-area {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.input-area label {
    font-weight: 600;
    color: var(--text-color);
    font-size: 1rem;
}

.input-area textarea {
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: 'Courier New', monospace;
    font-size: 0.95rem;
    resize: vertical;
    background: var(--surface-color);
    min-height: 250px;
}

/* Stats Display */
.stats-display {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stat-item {
    text-align: center;
    padding: 1.5rem 1rem;
    background: var(--surface-color);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.stat-value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.stat-label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-color-secondary);
    font-weight: 500;
}

/* Reading Levels */
.reading-levels {
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
    margin-bottom: 1.5rem;
}

.reading-levels h4 {
    color: var(--primary-color);
    margin: 0 0 1rem 0;
    font-size: 0.95rem;
    font-weight: 600;
}

.speed-estimate {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.9rem;
}

.speed-estimate:last-child {
    border-bottom: none;
}

.speed-estimate span {
    color: var(--text-color);
}

.speed-estimate strong {
    color: var(--primary-color);
    font-weight: 600;
}

/* Action Buttons */
.tool-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.action-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    flex: 1;
    justify-content: center;
}

.action-btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.action-btn.success {
    background: var(--success-color);
}

/* Sidebar */
.tool-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.related-tools,
.tool-tips {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.related-tools h4,
.tool-tips h4 {
    margin-top: 0;
    margin-bottom: 1rem;
    color: var(--primary-color);
    font-size: 1rem;
}

.related-tools ul,
.tool-tips ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.related-tools li,
.tool-tips li {
    margin-bottom: 0.75rem;
    padding-left: 1.5rem;
    position: relative;
    font-size: 0.95rem;
}

.related-tools li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.tool-tips li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.related-tools li:last-child,
.tool-tips li:last-child {
    margin-bottom: 0;
}

.related-tools a {
    color: var(--text-color);
    text-decoration: none;
    transition: color 0.2s;
}

.related-tools a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}
    text-decoration: underline;
    opacity: 0.8;
}

.tool-tips li {
    color: var(--text-color);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .tool-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .tool-header h1 {
        font-size: 1.8rem;
    }

    .tool-content-columns {
        grid-template-columns: 1fr;
    }

    .use-case-grid {
        grid-template-columns: 1fr;
    }

    .stats-display {
        grid-template-columns: 1fr;
    }

    .action-btn {
        width: 100%;
    }

    .tool-actions {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .input-area textarea {
        min-height: 150px;
    }
}