/* Prompt Cost Estimator Styles */

.prompt-cost-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 2rem;
    align-items: start;
}

.prompt-inputs-panel {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.prompt-box {
    background: var(--card-bg-solid);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 1.25rem;
}

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

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

.token-badge {
    font-size: 0.75rem;
    font-weight: 700;
    font-family: 'Outfit', sans-serif;
    padding: 3px 10px;
    border-radius: 6px;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
}

.prompt-box textarea {
    width: 100%;
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 0.75rem 1rem;
    color: var(--text-primary);
    font-family: 'Inter', monospace;
    font-size: 0.85rem;
    line-height: 1.5;
    resize: vertical;
    transition: border-color 0.2s;
}

.prompt-box textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.prompt-box textarea::placeholder {
    color: var(--text-tertiary);
}

/* Output length selector */
.output-length-options {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.length-btn {
    padding: 0.5rem 0.85rem;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    background: var(--bg-color);
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
    line-height: 1.3;
}

.length-btn span {
    display: block;
    font-size: 0.68rem;
    font-weight: 400;
    color: var(--text-tertiary);
    margin-top: 2px;
}

.length-btn.active {
    border-color: var(--primary-color);
    background: rgba(99, 102, 241, 0.08);
    color: var(--primary-color);
}

.length-btn:hover:not(.active) {
    border-color: rgba(99, 102, 241, 0.3);
}

.length-custom {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.length-custom input {
    width: 80px;
    padding: 0.45rem 0.6rem;
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.8rem;
    font-weight: 600;
}

.length-custom input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.length-custom span {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

/* Volume section */
.volume-section {
    background: var(--card-bg-solid);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 1.25rem;
}

.volume-section h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.volume-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 0.75rem;
}

.volume-grid .calc-field {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.volume-grid .calc-field label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-tertiary);
}

.volume-grid .calc-field input {
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.55rem 0.75rem;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 600;
}

.volume-grid .calc-field input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

/* Summary */
.prompt-summary {
    padding: 1rem 1.25rem;
    background: var(--card-bg-solid);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

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

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

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

.results-mode-toggle {
    display: flex;
    gap: 0.4rem;
    margin-bottom: 0.5rem;
}

.mode-btn {
    font-size: 0.78rem;
    font-weight: 600;
    padding: 5px 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: none;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
}

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

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

.prompt-cost-results {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-height: 600px;
    overflow-y: auto;
}

.pcr-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.85rem 1.15rem;
    background: var(--card-bg-solid);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: border-color 0.2s;
}

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

.pcr-row.cheapest {
    border-color: rgba(16, 185, 129, 0.4);
    background: rgba(16, 185, 129, 0.03);
}

.pcr-left {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.pcr-name {
    font-weight: 700;
    font-size: 0.88rem;
    color: var(--text-primary);
}

.pcr-provider {
    font-size: 0.72rem;
    color: var(--text-tertiary);
}

.pcr-right {
    text-align: right;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    align-items: flex-end;
}

.pcr-price {
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 1.05rem;
    color: var(--text-primary);
}

.pcr-row.cheapest .pcr-price {
    color: var(--success-color, #10b981);
}

.pcr-detail {
    font-size: 0.7rem;
    color: var(--text-tertiary);
}

/* Responsive */
@media (max-width: 1024px) {
    .volume-grid {
        grid-template-columns: 1fr;
    }
}

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