/* Context Caching Calculator Styles */

.cache-info-section {
    margin-bottom: 2.5rem;
}

.section-heading {
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    color: var(--text-primary);
}

.cache-info-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.cache-info-card {
    background: var(--card-bg-solid);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 1.25rem;
    transition: border-color 0.2s;
}

.cache-info-card:hover {
    border-color: rgba(99, 102, 241, 0.3);
}

.cache-provider-badge {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 4px 10px;
    border-radius: 6px;
    display: inline-block;
    margin-bottom: 0.75rem;
}

.cache-provider-badge.openai { background: rgba(16, 163, 127, 0.15); color: #10a37f; }
.cache-provider-badge.anthropic { background: rgba(204, 150, 68, 0.15); color: #cc9644; }
.cache-provider-badge.google { background: rgba(66, 133, 244, 0.15); color: #4285f4; }
.cache-provider-badge.deepseek { background: rgba(99, 102, 241, 0.15); color: #6366f1; }

.cache-rules-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.cache-rules-list li {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.4;
    padding-left: 1rem;
    position: relative;
}

.cache-rules-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 6px;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--text-tertiary);
}

.cache-rules-list li strong {
    color: var(--text-primary);
}

/* Calculator Layout */
.calc-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 2rem;
    align-items: start;
}

.calc-inputs {
    background: var(--card-bg-solid);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.calc-section-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.calc-field {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.calc-field label {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-tertiary);
}

.calc-field input[type="number"] {
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 0.7rem 1rem;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 600;
}

.calc-field input[type="number"]:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.field-hint {
    font-size: 0.7rem;
    color: var(--text-tertiary);
    line-height: 1.3;
}

.range-value {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
}

/* Range Slider */
.calc-range {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: var(--border-color);
    outline: none;
    margin: 0.5rem 0;
    padding: 0 !important;
    border: none !important;
}

.calc-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    box-shadow: 0 0 10px var(--primary-glow);
    transition: transform 0.1s;
}

.calc-range::-webkit-slider-thumb:hover {
    transform: scale(1.15);
}

.calc-range::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border: none;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    box-shadow: 0 0 10px var(--primary-glow);
}

.calc-summary {
    margin-top: 0.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.calc-summary strong {
    color: var(--text-primary);
}

/* Results */
.calc-results {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.results-toggle {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.toggle-btn {
    font-size: 0.8rem;
    font-weight: 600;
    padding: 6px 14px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: none;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
}

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

.toggle-btn:hover:not(.active) {
    border-color: var(--primary-color);
    color: var(--text-primary);
}

.cache-results-list {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    max-height: 600px;
    overflow-y: auto;
}

.cache-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    background: var(--card-bg-solid);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: border-color 0.2s;
}

.cache-row:hover {
    border-color: rgba(99, 102, 241, 0.2);
}

.cache-row.best-savings {
    border-color: rgba(16, 185, 129, 0.4);
    background: rgba(16, 185, 129, 0.03);
}

.cache-row-left {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.cache-row-name {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.cache-row-provider {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.cache-row-meta {
    font-size: 0.7rem;
    color: var(--text-tertiary);
    margin-top: 0.15rem;
}

.cache-row-right {
    text-align: right;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    align-items: flex-end;
}

.cache-row-savings {
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--success-color, #10b981);
}

.cache-row-costs {
    font-size: 0.72rem;
    color: var(--text-tertiary);
}

.cache-row-costs .old-cost {
    text-decoration: line-through;
    opacity: 0.7;
}

/* Breakdown view */
.breakdown-row {
    padding: 1rem 1.25rem;
    background: var(--card-bg-solid);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: border-color 0.2s;
}

.breakdown-row:hover {
    border-color: rgba(99, 102, 241, 0.2);
}

.breakdown-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.breakdown-name {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.breakdown-total {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.breakdown-bars {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.breakdown-bar-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.breakdown-bar-label {
    font-size: 0.7rem;
    color: var(--text-tertiary);
    min-width: 90px;
    text-align: right;
}

.breakdown-bar-track {
    flex: 1;
    height: 6px;
    border-radius: 3px;
    background: var(--border-color);
    overflow: hidden;
}

.breakdown-bar-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.4s ease;
}

.breakdown-bar-fill.cached { background: var(--success-color, #10b981); }
.breakdown-bar-fill.write { background: #f59e0b; }
.breakdown-bar-fill.variable { background: var(--primary-color); }
.breakdown-bar-fill.output { background: #8b5cf6; }

.breakdown-bar-value {
    font-size: 0.7rem;
    color: var(--text-secondary);
    min-width: 60px;
    font-weight: 600;
}

/* No caching badge */
.no-cache-badge {
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 4px;
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    font-weight: 600;
}

/* Responsive */
@media (max-width: 1024px) {
    .cache-info-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 868px) {
    .calc-layout {
        grid-template-columns: 1fr;
    }
    .cache-info-grid {
        grid-template-columns: 1fr;
    }
}