/* API Pricing Page — Warm Mineral */

/* Page Wrapper (full width, no sidebar) */
.page-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px var(--space-lg) var(--space-2xl);
}

/* Page Header */
.page-header-section {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.page-heading {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 400;
    margin-bottom: var(--space-sm);
    letter-spacing: -0.02em;
}

.page-description {
    font-size: var(--text-lg);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ============================================
   MOBILE MENU
   ============================================ */

.mobile-menu {
    display: none;
    padding: var(--space-md) var(--space-lg);
    border-top: 1px solid var(--border-primary);
}

.mobile-menu.open {
    display: block;
}

.mobile-link {
    display: block;
    padding: var(--space-sm) 0;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: var(--text-base);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.mobile-link:hover,
.mobile-link.active {
    color: var(--accent-primary);
}

.mobile-actions {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--border-primary);
}
.mobile-actions .btn { flex: 1; }

/* ============================================
   WALLET CARD
   ============================================ */

.wallet-card {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-gold));
    border-radius: var(--radius-lg);
    padding: var(--space-xl) var(--space-2xl);
    margin-bottom: var(--space-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

/* Subtle pattern overlay */
.wallet-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 80% 20%, rgba(255,255,255,0.08) 0%, transparent 50%);
    pointer-events: none;
}

.wallet-info { color: #1c1b1a; position: relative; z-index: 1; }
.wallet-label { font-size: var(--text-sm); opacity: 0.8; margin-bottom: var(--space-xs); }
.wallet-balance {
    font-family: var(--font-heading);
    font-size: var(--text-4xl);
    font-weight: 400;
    line-height: 1.2;
    letter-spacing: -0.02em;
}
.wallet-hint { font-size: var(--text-sm); opacity: 0.65; margin-top: var(--space-xs); }

.wallet-actions { display: flex; gap: var(--space-md); align-items: center; position: relative; z-index: 1; }

.btn-white {
    background: white;
    color: var(--accent-primary);
    font-weight: 600;
}
.btn-white:hover { background: rgba(255, 255, 255, 0.92); box-shadow: var(--shadow-sm); }

.btn-ghost-light {
    background: rgba(28, 27, 26, 0.12);
    color: #1c1b1a;
    border: 1px solid rgba(28, 27, 26, 0.15);
}
.btn-ghost-light:hover { background: rgba(28, 27, 26, 0.2); }

/* ============================================
   FILTER BAR
   ============================================ */

.filter-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
    gap: var(--space-md);
}

.filter-tabs {
    display: flex;
    gap: 2px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    padding: 3px;
}

.filter-tab {
    padding: var(--space-sm) var(--space-md);
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--text-tertiary);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-tab:hover { color: var(--text-primary); }

.filter-tab.active {
    background: var(--accent-primary);
    color: #1c1b1a;
}

.filter-search {
    position: relative;
    width: 280px;
}

.filter-search i {
    position: absolute;
    left: var(--space-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: var(--text-sm);
}

.filter-input {
    width: 100%;
    padding: var(--space-sm) var(--space-md) var(--space-sm) 36px;
    background: var(--bg-input);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    outline: none;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.filter-input:focus {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(200, 149, 106, 0.08);
}
.filter-input::placeholder { color: var(--text-muted); }

/* ============================================
   PRICING TABLE
   ============================================ */

.pricing-table-card {
    overflow: hidden;
    margin-bottom: var(--space-xl);
}

.table-responsive {
    overflow-x: auto;
}

.pricing-table {
    min-width: 760px;
}

.pricing-table th {
    background: var(--bg-tertiary);
    padding: var(--space-md) var(--space-lg);
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    font-weight: 600;
    position: sticky;
    top: 0;
    z-index: 1;
}

.pricing-table td {
    padding: var(--space-md) var(--space-lg);
    vertical-align: middle;
}

.pricing-table tr {
    transition: background var(--transition-fast);
}

.pricing-table tbody tr:hover {
    background: var(--bg-hover);
}

.pricing-table tbody tr.hidden {
    display: none;
}

.text-right { text-align: right; }

/* Model Name Cell */
.model-name-cell {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

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

.model-id {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--text-muted);
}

/* Provider Badges */
.provider-badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 500;
    white-space: nowrap;
}

.provider-google { background: rgba(66, 133, 244, 0.08); color: #4285f4; }
.provider-anthropic { background: rgba(200, 149, 106, 0.08); color: var(--accent-primary); }
.provider-openai { background: rgba(16, 185, 129, 0.08); color: #10b981; }
.provider-deepseek { background: rgba(14, 165, 233, 0.08); color: #0ea5e9; }
.provider-alibaba { background: rgba(249, 115, 22, 0.08); color: #f97316; }
.provider-mistral { background: rgba(99, 102, 241, 0.08); color: #6366f1; }
.provider-moonshot { background: rgba(168, 85, 247, 0.08); color: #a855f7; }
.provider-amazon { background: rgba(245, 158, 11, 0.08); color: #f59e0b; }
.provider-perplexity { background: rgba(59, 130, 246, 0.08); color: #3b82f6; }
.provider-cohere { background: rgba(236, 72, 153, 0.08); color: #ec4899; }
.provider-nvidia { background: rgba(132, 204, 22, 0.08); color: #84cc16; }
.provider-minimax { background: rgba(244, 63, 94, 0.08); color: #f43f5e; }
.provider-zhipu { background: rgba(34, 211, 238, 0.08); color: #22d3ee; }
.provider-flux { background: rgba(139, 124, 246, 0.08); color: var(--brand-purple); }
.provider-freepik { background: rgba(14, 165, 233, 0.08); color: #0ea5e9; }
.provider-opensource { background: rgba(163, 163, 163, 0.08); color: #a3a3a3; }

/* Type Badges */
.type-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: var(--text-sm);
    font-weight: 500;
}

.type-text { color: var(--info); }
.type-image { color: var(--brand-purple); }

.type-badge i { font-size: 0.6875rem; }

/* Tier Badges */
.badge-free { background: var(--bg-elevated); color: var(--text-tertiary); }
.badge-seed { background: rgba(106, 173, 90, 0.12); color: var(--success); }
.badge-pro { background: rgba(90, 158, 197, 0.12); color: var(--info); }
.badge-premium { background: rgba(139, 124, 246, 0.12); color: var(--brand-purple); }
.badge-ultimate { background: rgba(212, 165, 116, 0.15); color: var(--accent-gold); }
.badge-unhinged { background: rgba(197, 73, 60, 0.12); color: var(--error); }

/* Price Cell */
.price-cell {
    white-space: nowrap;
}

.price-input,
.price-output,
.price-single {
    font-family: var(--font-mono);
    font-weight: 600;
    font-size: var(--text-sm);
    color: var(--accent-primary);
}

.price-output {
    color: var(--text-secondary);
}

.price-unit {
    display: block;
    font-size: 0.6875rem;
    color: var(--text-muted);
    font-family: var(--font-body);
    font-weight: 400;
    margin-top: 2px;
}

/* Table Footer */
.table-footer {
    padding: var(--space-md) var(--space-lg);
    border-top: 1px solid var(--border-primary);
}

.model-count {
    font-size: var(--text-sm);
    color: var(--text-muted);
}

/* ============================================
   COST CALCULATOR
   ============================================ */

.calculator-card {
    margin-bottom: var(--space-xl);
}

.calculator-card .card-header {
    background: var(--bg-tertiary);
}

.calculator-card .card-title {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.calculator-card .card-title i {
    color: var(--accent-primary);
}

.calc-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.calc-field label {
    margin-bottom: var(--space-xs);
}

.calc-helper {
    display: block;
    font-size: var(--text-xs);
    color: var(--text-muted);
    margin-top: var(--space-xs);
}

.calc-result {
    background: var(--bg-primary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
}

.calc-result-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.calc-result-label {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--text-primary);
}

.calc-result-value {
    font-family: var(--font-mono);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--accent-primary);
}

.calc-result-breakdown {
    display: flex;
    gap: var(--space-xl);
    margin-top: var(--space-sm);
    padding-top: var(--space-sm);
    border-top: 1px solid var(--border-primary);
    font-size: var(--text-sm);
    color: var(--text-muted);
    font-family: var(--font-mono);
}

/* ============================================
   INFO CARDS
   ============================================ */

.info-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.info-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: center;
    transition: border-color var(--transition-base), transform var(--transition-smooth);
}

.info-card:hover {
    border-color: var(--border-secondary);
    transform: translateY(-2px);
}

.info-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: rgba(200, 149, 106, 0.06);
    color: var(--accent-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-md);
    font-size: var(--text-xl);
}

.info-card h3 {
    font-size: var(--text-base);
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.info-card p {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 1024px) {
    .calc-grid {
        grid-template-columns: 1fr 1fr;
    }

    .info-cards {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .mobile-menu-btn { display: block; }
    .nav-links { display: none; }
    .nav-actions { display: none; }

    .page-wrapper {
        padding: 80px var(--space-md) var(--space-xl);
    }

    .wallet-card {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
        padding: var(--space-lg);
    }

    .wallet-actions {
        width: 100%;
        justify-content: center;
    }

    .filter-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-search {
        width: 100%;
    }

    .calc-grid {
        grid-template-columns: 1fr;
    }

    .calc-result-value {
        font-size: var(--text-xl);
    }

    .calc-result-breakdown {
        flex-direction: column;
        gap: var(--space-xs);
    }

    .info-cards {
        grid-template-columns: 1fr;
    }
}