/* ===== REZERVASYON SAYFASI STİLLERİ ===== */

/* Loading Overlay */
.loading-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.95);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.loading-overlay.active {
    display: flex;
}

.spinner {
    width: 60px;
    height: 60px;
    border: 5px solid #E5E7EB;
    border-top-color: var(--accent-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Progress Steps */
.progress-steps {
    display: flex;
    justify-content: space-between;
    max-width: 800px;
    margin: 40px auto;
    position: relative;
}

.progress-steps::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 0;
    right: 0;
    height: 3px;
    background: #E5E7EB;
    z-index: 0;
}

.step {
    flex: 1;
    text-align: center;
    position: relative;
    z-index: 1;
}

.step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #E5E7EB;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 10px;
    font-weight: 700;
    transition: var(--transition);
}

.step.active .step-number,
.step.completed .step-number {
    background: var(--accent-color);
    color: var(--white);
}

.step-label {
    font-size: 14px;
    color: var(--text-muted);
}

.step.active .step-label {
    color: var(--accent-color);
    font-weight: 600;
}

/* Reservation Grid */
.reservation-section {
    padding: 40px 0 100px;
    background: var(--bg-light);
}

.reservation-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
}

/* Form Container */
.form-container {
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.form-step {
    display: none;
}

.form-step.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

.form-step h2 {
    color: var(--primary-color);
    font-size: 28px;
    margin-bottom: 10px;
}

.step-subtitle {
    color: var(--text-muted);
    margin-bottom: 30px;
}

/* Summary Card */
.summary-card {
    background: var(--bg-light);
    padding: 25px;
    border-radius: 12px;
    margin-bottom: 30px;
}

.car-summary {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 2px solid #E5E7EB;
}

.car-summary img {
    width: 150px;
    height: 100px;
    object-fit: cover;
    border-radius: 8px;
}

.car-details h3 {
    color: var(--primary-color);
    margin-bottom: 5px;
}

.car-details p {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 10px;
}

.car-features-summary {
    display: flex;
    gap: 15px;
    font-size: 13px;
    color: var(--text-muted);
}

.car-features-summary i {
    color: var(--accent-color);
}

.booking-details .detail-row {
    display: flex;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 1px solid #E5E7EB;
}

.detail-row i {
    color: var(--accent-color);
    font-size: 18px;
    margin-top: 2px;
}

.detail-row.highlight {
    background: #fef3c7;
    padding: 15px;
    border-radius: 8px;
    border: none;
}

.alert-box {
    padding: 15px;
    border-radius: 8px;
    margin: 15px 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.alert-box.info {
    background: #dbeafe;
    color: #1e40af;
}

.alert-box.warning {
    background: #fee2e2;
    color: #991b1b;
}

.change-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 20px;
}

.change-car-btn,
.change-date-btn {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    padding: 12px 15px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.change-car-btn:hover {
    background: var(--primary-color);
    color: var(--white);
}

.change-date-btn {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.change-date-btn:hover {
    background: var(--accent-color);
    color: var(--white);
}

/* Extras Grid */
.extras-grid {
    display: grid;
    gap: 15px;
    margin-bottom: 30px;
}

.extra-item {
    cursor: pointer;
}

.extra-item input {
    display: none;
}

.extra-content {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    border: 2px solid #E5E7EB;
    border-radius: 12px;
    transition: var(--transition);
}

.extra-item input:checked + .extra-content {
    border-color: var(--accent-color);
    background: #fee2e2;
}

.extra-icon {
    width: 50px;
    height: 50px;
    background: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 22px;
}

.extra-info {
    flex: 1;
}

.extra-info h4 {
    color: var(--primary-color);
    margin-bottom: 3px;
}

.extra-info p {
    color: var(--text-muted);
    font-size: 13px;
}

.extra-price {
    font-weight: 700;
    color: var(--accent-color);
}

/* Customer Form */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-row:has(.form-group:only-child) {
    grid-template-columns: 1fr;
}

.form-group label {
    display: block;
    color: var(--text-dark);
    font-weight: 600;
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #E5E7EB;
    border-radius: 8px;
    font-size: 15px;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: normal;
}

.checkbox-group input {
    width: auto;
}

/* Payment Methods */
.payment-methods {
    display: grid;
    gap: 15px;
    margin-bottom: 30px;
}

.payment-option {
    cursor: pointer;
}

.payment-option input {
    display: none;
}

.payment-content {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 25px;
    border: 2px solid #E5E7EB;
    border-radius: 12px;
    transition: var(--transition);
    position: relative;
}

.payment-option input:checked + .payment-content {
    border-color: var(--accent-color);
    background: #fee2e2;
}

.payment-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 26px;
}

.payment-info {
    flex: 1;
}

.payment-info h4 {
    color: var(--primary-color);
    margin-bottom: 5px;
}

.payment-info p {
    color: var(--text-muted);
    font-size: 14px;
}

.payment-badges {
    display: flex;
    gap: 10px;
    margin-top: 10px;
}

.payment-badge.recommended {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--accent-color);
    color: var(--white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.ssl-badge {
    background: #d1fae5;
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    color: #065f46;
    margin-bottom: 30px;
}

/* Form Actions */
.form-actions {
    display: flex;
    gap: 15px;
    justify-content: space-between;
}

.btn-back,
.btn-next,
.btn-complete {
    padding: 15px 40px;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn-back {
    background: #E5E7EB;
    color: var(--text-dark);
}

.btn-next,
.btn-complete {
    background: var(--accent-color);
    color: var(--white);
}

.btn-next:hover,
.btn-complete:hover {
    background: #c00500;
    transform: translateY(-2px);
}

/* Price Summary (Sticky) */
.price-summary {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    position: sticky;
    top: 100px;
    height: fit-content;
}

.price-summary h3 {
    color: var(--primary-color);
    margin-bottom: 25px;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid #E5E7EB;
}

.summary-item.subtotal {
    font-weight: 600;
}

.summary-item.total {
    font-size: 20px;
    font-weight: 700;
    color: var(--accent-color);
    border: none;
    padding-top: 15px;
}

.summary-divider {
    height: 2px;
    background: #E5E7EB;
    margin: 15px 0;
}

.summary-note {
    background: var(--bg-light);
    padding: 12px;
    border-radius: 6px;
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 15px;
}

.trust-indicators {
    margin-top: 20px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    color: #10b981;
    font-size: 14px;
}

/* Mobile Footer */
.mobile-reservation-footer {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--white);
    padding: 15px 20px;
    box-shadow: 0 -5px 20px rgba(0,0,0,0.15);
    z-index: 1000;
    align-items: center;
    justify-content: space-between;
}

.mobile-price {
    font-size: 16px;
    color: var(--text-dark);
}

.mobile-price strong {
    color: var(--accent-color);
    font-size: 20px;
}

.mobile-continue-btn {
    background: var(--accent-color);
    color: var(--white);
    border: none;
    padding: 12px 30px;
    border-radius: 8px;
    font-weight: 700;
    cursor: pointer;
}

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

    .price-summary {
        position: relative;
        top: 0;
    }
}

@media (max-width: 768px) {
    .form-container {
        padding: 25px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .car-summary {
        flex-direction: column;
    }

    .car-summary img {
        width: 100%;
        height: 150px;
    }

    .mobile-reservation-footer {
        display: flex;
    }

    .price-summary {
        display: none;
    }

    .progress-steps {
        overflow-x: auto;
        padding: 0 20px;
    }

    .step-label {
        font-size: 12px;
    }

    .change-buttons {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .change-car-btn,
    .change-date-btn {
        font-size: 15px;
        padding: 14px;
    }
}

/* ===== DATE CHANGE MODAL ===== */
.date-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

.date-modal.active {
    display: flex;
}

.date-modal-content {
    background: var(--white);
    border-radius: 15px;
    max-width: 700px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.date-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 30px;
    border-bottom: 2px solid #E5E7EB;
}

.date-modal-header h3 {
    color: var(--primary-color);
    font-size: 22px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}

.date-modal-header h3 i {
    color: var(--accent-color);
}

.close-modal {
    background: transparent;
    border: none;
    font-size: 24px;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.close-modal:hover {
    background: #f3f4f6;
    color: var(--accent-color);
}

.date-modal-body {
    padding: 30px;
}

.date-modal-body .form-row {
    margin-bottom: 20px;
}

.date-modal-body .form-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-dark);
    font-weight: 600;
    margin-bottom: 10px;
    font-size: 15px;
}

.date-modal-body .form-group label i {
    color: var(--accent-color);
}

.date-modal-body .form-group select,
.date-modal-body .form-group input {
    width: 100%;
    padding: 13px 15px;
    border: 2px solid #E5E7EB;
    border-radius: 8px;
    font-size: 15px;
    transition: var(--transition);
}

.date-modal-body .form-group select:focus,
.date-modal-body .form-group input:focus {
    outline: none;
    border-color: var(--accent-color);
}

.date-modal-footer {
    display: flex;
    gap: 15px;
    padding: 20px 30px;
    border-top: 2px solid #E5E7EB;
    justify-content: flex-end;
}

.btn-cancel,
.btn-save {
    padding: 13px 30px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn-cancel {
    background: #E5E7EB;
    color: var(--text-dark);
}

.btn-cancel:hover {
    background: #d1d5db;
}

.btn-save {
    background: var(--accent-color);
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-save:hover {
    background: #c00500;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(225, 6, 0, 0.3);
}

/* Mobile Modal */
@media (max-width: 768px) {
    .date-modal-content {
        width: 100%;
        max-width: 100%;
        max-height: 100vh;
        border-radius: 0;
        height: 100%;
    }

    .date-modal-header,
    .date-modal-body,
    .date-modal-footer {
        padding: 20px;
    }

    .date-modal-footer {
        flex-direction: column;
    }

    .btn-cancel,
    .btn-save {
        width: 100%;
        justify-content: center;
    }
}