/* ============================================
   RESERVATION SYSTEM STYLES
   Mandataire Auto
   ============================================ */

:root {
    --primary: #00D9A5;
    --primary-dark: #00B88A;
    --bg-dark: #0a0f1c;
    --bg-card: #111827;
    --bg-input: #1a2234;
    --text-primary: #ffffff;
    --text-secondary: #9ca3af;
    --border-color: #2d3748;
    --success: #10B981;
    --warning: #F59E0B;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    min-height: 100vh;
}

/* Navbar */
.navbar {
    background: rgba(17, 24, 39, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    padding: 12px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: var(--text-primary);
}

.logo-icon { font-size: 24px; }
.logo-text { font-size: 20px; font-weight: 700; }
.logo-accent { color: var(--primary); }

.nav-links {
    display: flex;
    gap: 24px;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
}

/* Main Layout */
.reservation-page {
    max-width: 1400px;
    margin: 0 auto;
    padding: 32px 24px;
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 32px;
}

/* Vehicle Summary */
.vehicle-summary {
    display: flex;
    gap: 24px;
    padding: 24px;
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    margin-bottom: 32px;
}

.vehicle-image {
    position: relative;
    width: 200px;
    flex-shrink: 0;
}

.vehicle-image img {
    width: 100%;
    height: 140px;
    object-fit: cover;
    border-radius: 12px;
}

.badge {
    position: absolute;
    top: 8px;
    left: 8px;
    padding: 6px 10px;
    background: var(--primary);
    color: var(--bg-dark);
    font-size: 11px;
    font-weight: 600;
    border-radius: 6px;
}

.vehicle-info h1 {
    font-size: 22px;
    margin-bottom: 8px;
}

.vehicle-details {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 16px;
}

.price-display {
    display: flex;
    align-items: center;
    gap: 16px;
}

.old-price {
    color: var(--text-secondary);
    text-decoration: line-through;
    font-size: 16px;
}

.new-price {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary);
}

.savings {
    padding: 4px 10px;
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
    border-radius: 6px;
    font-size: 12px;
}

/* Steps Tracker */
.steps-tracker {
    display: flex;
    gap: 8px;
    margin-bottom: 32px;
}

.step {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    opacity: 0.5;
}

.step.active {
    opacity: 1;
    border-color: var(--primary);
    background: rgba(0, 217, 165, 0.1);
}

.step.completed {
    opacity: 1;
}

.step-number {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-input);
    border-radius: 50%;
    font-size: 12px;
    font-weight: 600;
}

.step.active .step-number {
    background: var(--primary);
    color: var(--bg-dark);
}

.step.completed .step-number {
    background: var(--success);
}

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

.reservation-step h2 {
    font-size: 22px;
    margin-bottom: 32px;
}

/* Options */
.option-group {
    margin-bottom: 32px;
}

.option-group h3 {
    font-size: 16px;
    margin-bottom: 16px;
    color: var(--text-secondary);
}

/* Color Options */
.color-options {
    display: flex;
    gap: 12px;
}

.color-option {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 3px solid transparent;
    cursor: pointer;
    position: relative;
}

.color-option.selected {
    border-color: var(--primary);
}

.color-option .check {
    display: none;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 18px;
    text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}

.color-option.selected .check {
    display: block;
}

/* Sellerie Options */
.sellerie-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.sellerie-option input { display: none; }

.sellerie-option .option-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 20px;
    background: var(--bg-input);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s;
}

.sellerie-option input:checked + .option-card {
    border-color: var(--primary);
    background: rgba(0, 217, 165, 0.1);
}

.option-icon { font-size: 28px; }
.option-name { font-weight: 600; }
.option-price { color: var(--text-secondary); font-size: 14px; }

/* Equipment Options */
.equipment-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.equipment-option input { display: none; }

.equipment-option .equip-card {
    display: flex;
    justify-content: space-between;
    padding: 16px 20px;
    background: var(--bg-input);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    cursor: pointer;
}

.equipment-option input:checked + .equip-card {
    border-color: var(--primary);
    background: rgba(0, 217, 165, 0.1);
}

.equip-name { font-weight: 500; }
.equip-price { color: var(--primary); font-weight: 600; }

/* Delivery Options */
.delivery-options {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 24px;
}

.delivery-option input { display: none; }

.delivery-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: var(--bg-input);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    cursor: pointer;
}

.delivery-option input:checked + .delivery-card {
    border-color: var(--primary);
    background: rgba(0, 217, 165, 0.1);
}

.delivery-icon { font-size: 32px; }

.delivery-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.delivery-name { font-weight: 600; font-size: 16px; }
.delivery-details { color: var(--text-secondary); font-size: 13px; }
.delivery-delay { font-size: 12px; color: var(--warning); }

.delivery-price {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary);
}

.delivery-estimate {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: rgba(0, 217, 165, 0.1);
    border: 1px solid var(--primary);
    border-radius: 12px;
}

.estimate-icon { font-size: 24px; }
.estimate-title { color: var(--text-secondary); font-size: 14px; }
.estimate-date { font-weight: 600; color: var(--primary); }

/* Contact Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group label {
    display: block;
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 14px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 14px;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.checkbox-group a {
    color: var(--primary);
}

/* Payment Section */
.order-summary {
    background: var(--bg-input);
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 24px;
}

.order-summary h3 {
    margin-bottom: 16px;
    font-size: 16px;
}

.summary-lines {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.summary-line {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
}

.summary-total {
    display: flex;
    justify-content: space-between;
    font-size: 18px;
    font-weight: 700;
}

.deposit-info {
    margin-bottom: 32px;
}

.deposit-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px;
    background: linear-gradient(135deg, rgba(0, 217, 165, 0.2), rgba(0, 184, 138, 0.1));
    border: 1px solid var(--primary);
    border-radius: 16px;
    margin-bottom: 12px;
}

.deposit-icon { font-size: 32px; }

.deposit-details {
    display: flex;
    flex-direction: column;
}

.deposit-title { font-size: 14px; color: var(--text-secondary); }
.deposit-amount { font-size: 28px; font-weight: 700; color: var(--primary); }
.deposit-percent { font-size: 12px; color: var(--text-secondary); }

.deposit-note {
    font-size: 14px;
    color: var(--text-secondary);
}

.payment-methods h3 {
    font-size: 16px;
    margin-bottom: 16px;
}

.methods-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.payment-method input { display: none; }

.method-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 24px;
    background: var(--bg-input);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    cursor: pointer;
}

.payment-method input:checked + .method-card {
    border-color: var(--primary);
    background: rgba(0, 217, 165, 0.1);
}

.method-icon { font-size: 28px; }

/* Step Footer */
.step-footer {
    display: flex;
    justify-content: space-between;
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

/* Buttons */
.btn-primary {
    padding: 14px 28px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border: none;
    border-radius: 12px;
    color: var(--bg-dark);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
}

.btn-secondary {
    padding: 14px 28px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-primary);
    font-size: 15px;
    cursor: pointer;
}

/* Price Sidebar */
.price-sidebar {
    position: relative;
}

.sidebar-sticky {
    position: sticky;
    top: 100px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
}

.sidebar-sticky h3 {
    margin-bottom: 20px;
}

.price-lines {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 16px;
}

.price-line {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
}

.price-total {
    display: flex;
    justify-content: space-between;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 16px;
}

.deposit-preview {
    display: flex;
    justify-content: space-between;
    padding: 16px;
    background: rgba(0, 217, 165, 0.1);
    border-radius: 10px;
    color: var(--primary);
    font-weight: 600;
}

/* Success Modal */
.modal {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.success-content {
    background: var(--bg-card);
    border-radius: 24px;
    padding: 48px;
    text-align: center;
    max-width: 500px;
}

.success-icon {
    font-size: 64px;
    margin-bottom: 24px;
}

.success-content h2 {
    font-size: 28px;
    margin-bottom: 12px;
}

.reservation-number {
    margin: 24px 0;
    padding: 16px;
    background: var(--bg-input);
    border-radius: 10px;
    font-size: 14px;
}

.reservation-number strong {
    color: var(--primary);
}

.success-message {
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.6;
}

/* Responsive */
@media (max-width: 1024px) {
    .reservation-page {
        grid-template-columns: 1fr;
    }
    
    .price-sidebar {
        order: -1;
    }
    
    .sidebar-sticky {
        position: static;
    }
}

@media (max-width: 768px) {
    .vehicle-summary { flex-direction: column; }
    .vehicle-image { width: 100%; }
    .steps-tracker { flex-wrap: wrap; }
    .step { flex: 0 0 calc(50% - 4px); }
    .sellerie-options { grid-template-columns: 1fr; }
    .equipment-options { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
}