/* Fine-tuning ROI Calculator Styles */

.ft-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);
}

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

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

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

.ft-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;
}

.ft-provider-badge.openai { background: rgba(16, 163, 127, 0.15); color: #10a37f; }
.ft-provider-badge.google { background: rgba(66, 133, 244, 0.15); color: #4285f4; }
.ft-provider-badge.mistral { background: rgba(255, 119, 0, 0.15); color: #ff7700; }
.ft-provider-badge.together { background: rgba(99, 102, 241, 0.15); color: #6366f1; }

.ft-pricing-list {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-bottom: 0.75rem;
}

.ft-model-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
}

.ft-model-name {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-primary);
}

.ft-model-price {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--text-secondary);
    font-family: 'Outfit', sans-serif;
}

.ft-notes {
    font-size: 0.68rem;
    color: var(--text-tertiary);
    line-height: 1.4;
    padding-top: 0.5rem;
    border-top: 1px solid var(--border-color);
}

/* Calculator Layout */
.ft-calc-layout {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 2rem;
    align-items: start;
}

.ft-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: 1.5rem;
}

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

.ft-input-group {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.ft-group-label {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--primary-color);
    margin: 0;
    padding-bottom: 0.35rem;
    border-bottom: 1px solid var(--border-color);
}

.calc-field {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.calc-field label {
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-tertiary);
}

.calc-field input {
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 0.65rem 0.9rem;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 600;
}

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

.calc-field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.field-hint {
    font-size: 0.68rem;
    color: var(--text-tertiary);
    line-height: 1.3;
}

/* Results */
.ft-calc-results {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.ft-metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
}

.ft-metric-card {
    background: var(--card-bg-solid);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1rem;
    text-align: center;
}

.ft-metric-label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-tertiary);
    margin-bottom: 0.4rem;
}

.ft-metric-value {
    font-family: 'Outfit', sans-serif;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-primary);
}

.ft-metric-value.success {
    color: var(--success-color, #10b981);
}

.ft-metric-value.warning {
    color: #f59e0b;
}

.ft-metric-value.danger {
    color: #ef4444;
}

.ft-metric-sub {
    font-size: 0.7rem;
    color: var(--text-tertiary);
    margin-top: 0.2rem;
}

/* Comparison bars */
.ft-comparison {
    background: var(--card-bg-solid);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 1.25rem;
}

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

.ft-compare-bars {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.ft-bar-group {
    display: grid;
    grid-template-columns: 140px 1fr 80px;
    align-items: center;
    gap: 0.75rem;
}

.ft-bar-label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.ft-bar-track {
    height: 20px;
    border-radius: 6px;
    background: var(--border-color);
    overflow: hidden;
}

.ft-bar-fill {
    height: 100%;
    border-radius: 6px;
    transition: width 0.5s ease;
    min-width: 2px;
}

.ft-bar-fill.prompt-bar {
    background: linear-gradient(90deg, #ef4444 0%, #f59e0b 100%);
}

.ft-bar-fill.ft-bar {
    background: linear-gradient(90deg, #10b981 0%, #06d6a0 100%);
}

.ft-bar-value {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--text-primary);
    font-family: 'Outfit', sans-serif;
    text-align: right;
}

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

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

.ft-timeline-visual {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.ft-timeline-row {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.78rem;
}

.ft-timeline-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.ft-timeline-dot.red { background: #ef4444; }
.ft-timeline-dot.yellow { background: #f59e0b; }
.ft-timeline-dot.green { background: #10b981; }

.ft-timeline-label {
    color: var(--text-secondary);
    font-weight: 500;
}

.ft-timeline-value {
    font-weight: 700;
    color: var(--text-primary);
    margin-left: auto;
    font-family: 'Outfit', sans-serif;
}

/* Verdict */
.ft-verdict {
    background: var(--card-bg-solid);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 1.25rem;
    font-size: 0.88rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

.ft-verdict strong {
    color: var(--text-primary);
}

.ft-verdict .verdict-icon {
    font-size: 1.2rem;
    margin-right: 0.5rem;
}

/* Responsive */
@media (max-width: 1200px) {
    .ft-info-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .ft-metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 868px) {
    .ft-calc-layout {
        grid-template-columns: 1fr;
    }
    .ft-info-grid {
        grid-template-columns: 1fr;
    }
    .ft-metrics-grid {
        grid-template-columns: 1fr 1fr;
    }
    .ft-bar-group {
        grid-template-columns: 100px 1fr 70px;
    }
}