/* ============================================
   CALCULATOR PAGE STYLES
   ============================================ */

:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #0f0f18;
    --bg-tertiary: #16162a;
    --bg-card: #1a1a2e;
    --accent-primary: #00d4aa;
    --accent-secondary: #00b894;
    --accent-gradient: linear-gradient(135deg, #00d4aa, #00b894);
    --text-primary: #ffffff;
    --text-secondary: #b0b0c0;
    --text-muted: #6b6b8b;
    --border-color: rgba(255, 255, 255, 0.08);
    --font-primary: 'Outfit', -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: var(--font-primary);
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
}

.container { max-width: 1400px; margin: 0 auto; padding: 0 40px; }

/* Navigation */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: rgba(10, 10, 15, 0.95); backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    max-width: 1400px; margin: 0 auto; padding: 16px 40px;
    display: flex; align-items: center; justify-content: space-between;
}

.logo {
    display: flex; align-items: center; gap: 12px;
    text-decoration: none; color: var(--text-primary);
    font-size: 1.3rem; font-weight: 600;
}

.logo-icon { font-size: 1.8rem; }
.logo-text .accent { color: var(--accent-primary); }

.nav-links { display: flex; gap: 32px; }
.nav-links a {
    color: var(--text-secondary); text-decoration: none;
    font-size: 0.95rem; transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--accent-primary); }

.nav-actions { display: flex; gap: 12px; }
.btn-nav {
    padding: 10px 20px; border-radius: 8px; text-decoration: none;
    font-size: 0.9rem; color: var(--text-secondary); transition: all 0.2s;
}
.btn-nav:hover { color: var(--text-primary); }
.btn-nav.btn-primary { background: var(--accent-primary); color: #000; }

/* Page Header */
.calculator-page { padding: 120px 0 60px; }

.page-header { text-align: center; margin-bottom: 48px; }
.page-badge {
    display: inline-block; padding: 10px 24px;
    background: rgba(0, 212, 170, 0.1); border: 1px solid var(--accent-primary);
    border-radius: 30px; font-size: 0.9rem; color: var(--accent-primary);
    margin-bottom: 20px;
}

.page-header h1 { font-size: 3rem; font-weight: 700; margin-bottom: 16px; }
.gradient-text {
    background: var(--accent-gradient);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.page-header p { font-size: 1.2rem; color: var(--text-secondary); }

/* Calculator Container */
.calculator-container {
    display: grid; grid-template-columns: 1fr 400px; gap: 32px;
}

/* Steps */
.calc-step {
    background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: 20px; padding: 32px; margin-bottom: 24px;
}

.step-header {
    display: flex; align-items: flex-start; gap: 20px; margin-bottom: 24px;
}

.step-number {
    width: 48px; height: 48px; background: var(--accent-gradient);
    border-radius: 12px; display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem; font-weight: 700; color: #000; flex-shrink: 0;
}

.step-header h2 { font-size: 1.3rem; margin-bottom: 4px; }
.step-header p { font-size: 0.9rem; color: var(--text-muted); }

/* Territory Selector */
.territory-selector { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

.territory-option input { display: none; }

.territory-card {
    background: var(--bg-tertiary); border: 2px solid var(--border-color);
    border-radius: 16px; padding: 24px; text-align: center;
    cursor: pointer; transition: all 0.3s;
}

.territory-card:hover { border-color: rgba(0, 212, 170, 0.3); }

.territory-option input:checked + .territory-card {
    border-color: var(--accent-primary);
    background: rgba(0, 212, 170, 0.1);
    box-shadow: 0 0 30px rgba(0, 212, 170, 0.2);
}

.territory-flag { font-size: 3rem; display: block; margin-bottom: 12px; }
.territory-name { display: block; font-weight: 600; font-size: 1.1rem; margin-bottom: 4px; }
.territory-tax { display: block; font-size: 0.8rem; color: var(--text-muted); }

/* Vehicle Input Toggle */
.vehicle-input-toggle {
    display: flex; gap: 8px; margin-bottom: 24px;
    background: var(--bg-tertiary); padding: 6px; border-radius: 12px;
}

.toggle-btn {
    flex: 1; padding: 12px; background: transparent; border: none;
    border-radius: 8px; color: var(--text-secondary);
    font-family: var(--font-primary); cursor: pointer; transition: all 0.2s;
}

.toggle-btn.active {
    background: var(--accent-primary); color: #000; font-weight: 600;
}

/* Filter Row */
.filter-row { display: flex; gap: 16px; margin-bottom: 20px; }
.filter-row select {
    flex: 1; padding: 12px 16px; background: var(--bg-tertiary);
    border: 1px solid var(--border-color); border-radius: 10px;
    color: var(--text-primary); font-family: var(--font-primary);
}

/* Vehicles Grid */
.vehicles-grid {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px;
    max-height: 400px; overflow-y: auto;
}

.vehicle-card {
    background: var(--bg-tertiary); border: 2px solid var(--border-color);
    border-radius: 12px; padding: 16px; cursor: pointer; transition: all 0.3s;
}

.vehicle-card:hover { border-color: rgba(0, 212, 170, 0.3); }
.vehicle-card.selected {
    border-color: var(--accent-primary);
    background: rgba(0, 212, 170, 0.1);
}

.vehicle-brand { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 4px; }
.vehicle-model { font-weight: 600; margin-bottom: 8px; }
.vehicle-price { color: var(--accent-primary); font-family: var(--font-mono); font-weight: 600; }
.vehicle-category { font-size: 0.75rem; color: var(--text-muted); margin-top: 8px; }

/* Manual Mode */
.hidden { display: none !important; }

.manual-input-group { margin-bottom: 20px; }
.manual-input-group label {
    display: block; margin-bottom: 8px;
    color: var(--text-secondary); font-size: 0.9rem;
}
.manual-input-group input,
.manual-input-group select {
    width: 100%; padding: 14px 18px; background: var(--bg-tertiary);
    border: 1px solid var(--border-color); border-radius: 10px;
    color: var(--text-primary); font-family: var(--font-primary); font-size: 1rem;
}
.manual-input-group input:focus { border-color: var(--accent-primary); outline: none; }

/* Options Grid */
.options-grid { display: flex; flex-direction: column; gap: 12px; }

.option-checkbox { cursor: pointer; }
.option-checkbox input { display: none; }

.option-content {
    display: flex; align-items: center; gap: 16px;
    background: var(--bg-tertiary); border: 2px solid var(--border-color);
    border-radius: 12px; padding: 16px; transition: all 0.3s;
}

.option-checkbox input:checked + .option-content {
    border-color: var(--accent-primary);
    background: rgba(0, 212, 170, 0.05);
}

.option-icon { font-size: 1.5rem; }
.option-name { display: block; font-weight: 500; }
.option-desc { font-size: 0.8rem; color: var(--text-muted); }
.option-price {
    margin-left: auto; font-family: var(--font-mono);
    color: var(--accent-primary); font-weight: 600;
}

/* Results Panel */
.results-panel {
    background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: 20px; padding: 28px; position: sticky; top: 100px;
    height: fit-content;
}

.results-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 24px; padding-bottom: 16px; border-bottom: 1px solid var(--border-color);
}

.results-header h3 { font-size: 1.2rem; }
.results-territory {
    padding: 6px 14px; background: rgba(0, 212, 170, 0.1);
    border-radius: 20px; font-size: 0.85rem; color: var(--accent-primary);
}

.selected-vehicle { margin-bottom: 24px; }
.selected-vehicle .placeholder {
    color: var(--text-muted); text-align: center; padding: 20px;
}

.selected-vehicle .vehicle-info {
    background: var(--bg-tertiary); border-radius: 12px; padding: 16px;
}

.selected-vehicle .vehicle-name { font-weight: 600; margin-bottom: 4px; }
.selected-vehicle .vehicle-details { font-size: 0.85rem; color: var(--text-muted); }

/* Price Breakdown */
.price-breakdown { margin-bottom: 24px; }

.breakdown-row {
    display: flex; justify-content: space-between; padding: 10px 0;
    border-bottom: 1px solid var(--border-color); font-size: 0.9rem;
}

.breakdown-row span:first-child { color: var(--text-secondary); }
.breakdown-row span:last-child { font-family: var(--font-mono); }

.breakdown-row.subtotal {
    font-weight: 600; border-bottom: 2px solid var(--border-color);
    padding: 14px 0; margin: 8px 0;
}

.breakdown-row.tax span:first-child { color: var(--accent-primary); }

.breakdown-row.total {
    font-size: 1.2rem; font-weight: 700; border: none;
    padding: 20px 0 0; margin-top: 16px;
    border-top: 2px solid var(--accent-primary);
}

.breakdown-row.total span { color: var(--accent-primary); }

/* Actions */
.results-actions {
    display: flex; flex-direction: column; gap: 12px; margin-bottom: 24px;
}

.btn {
    display: block; width: 100%; padding: 14px 24px; border: none;
    border-radius: 10px; font-family: var(--font-primary); font-size: 0.95rem;
    font-weight: 600; cursor: pointer; text-align: center; text-decoration: none;
    transition: all 0.2s;
}

.btn-primary { background: var(--accent-primary); color: #000; }
.btn-primary:hover { background: var(--accent-secondary); }
.btn-secondary {
    background: transparent; color: var(--text-primary);
    border: 1px solid var(--border-color);
}
.btn-secondary:hover { border-color: var(--accent-primary); }

/* Delivery Info */
.delivery-info {
    display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
    padding-top: 20px; border-top: 1px solid var(--border-color);
}

.info-item { display: flex; gap: 12px; }
.info-icon { font-size: 1.5rem; }
.info-label { display: block; font-size: 0.8rem; color: var(--text-muted); }
.info-value { font-weight: 600; }

/* Footer */
.footer {
    padding: 40px 0; text-align: center;
    border-top: 1px solid var(--border-color); color: var(--text-muted);
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-tertiary); border-radius: 3px; }
::-webkit-scrollbar-thumb { background: var(--accent-primary); border-radius: 3px; }

/* Responsive */
@media (max-width: 1200px) {
    .calculator-container { grid-template-columns: 1fr; }
    .results-panel { position: static; }
    .territory-selector { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .container { padding: 0 20px; }
    .page-header h1 { font-size: 2rem; }
    .territory-selector { grid-template-columns: 1fr; }
    .vehicles-grid { grid-template-columns: 1fr; }
    .nav-links { display: none; }
}