/* ============================================
   AI ITINERARY GENERATOR STYLES
   Add this to your existing CSS file
   ============================================ */

/* Itinerary Generator Section */
.itinerary-generator-section {
    padding: 60px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.generator-header {
    text-align: center;
    margin-bottom: 50px;
}

.generator-header h2 {
    font-size: 2.5em;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.generator-header p {
    font-size: 1.1em;
    color: var(--text-gray);
}

.generator-container {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 30px;
    margin-bottom: 40px;
}

/* Generator Form Panel */
.generator-form-panel {
    background: var(--white);
    padding: 35px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    height: fit-content;
    position: sticky;
    top: 20px;
}

.generator-form-panel h3 {
    color: var(--primary-color);
    margin-bottom: 25px;
    font-size: 1.4em;
    display: flex;
    align-items: center;
    gap: 10px;
}

.generator-form-group {
    margin-bottom: 20px;
}

.generator-form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-dark);
    font-size: 0.95em;
}

.generator-form-group select,
.generator-form-group input[type="number"] {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 15px;
    transition: all 0.3s ease;
    font-family: 'Open Sans', sans-serif;
    background: white;
}

.generator-form-group select:focus,
.generator-form-group input[type="number"]:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 103, 71, 0.1);
}

.generate-itinerary-btn {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #004d35 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1.1em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
    margin-top: 10px;
}

.generate-itinerary-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.generate-itinerary-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Output Panel */
.generator-output-panel {
    background: var(--white);
    padding: 40px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    min-height: 600px;
}

/* Empty State */
.generator-empty-state {
    text-align: center;
    padding: 80px 40px;
    color: var(--text-gray);
}

.generator-empty-state-icon {
    font-size: 80px;
    margin-bottom: 20px;
    opacity: 0.3;
}

.generator-empty-state h3 {
    font-size: 1.5em;
    margin-bottom: 10px;
    color: var(--text-dark);
}

/* Loading State */
.generator-loading {
    text-align: center;
    padding: 60px 40px;
}

.generator-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: generator-spin 1s linear infinite;
    margin: 0 auto 20px;
}

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

.generator-loading-text {
    color: var(--text-gray);
    font-size: 1.1em;
}

/* Itinerary Content */
.itinerary-content {
    animation: fadeInUp 0.6s ease;
}

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

.itinerary-header-section {
    text-align: center;
    padding-bottom: 30px;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 35px;
}

.itinerary-header-section h3 {
    color: var(--primary-color);
    font-size: 2em;
    margin-bottom: 15px;
}

.itinerary-meta-info {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 15px;
    flex-wrap: wrap;
}

.itinerary-meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-gray);
    font-size: 0.95em;
    padding: 8px 16px;
    background: var(--bg-light);
    border-radius: 20px;
}

.itinerary-meta-item span:first-child {
    font-size: 1.2em;
}

/* Day Sections */
.itinerary-day-section {
    margin-bottom: 40px;
    padding: 30px;
    background: linear-gradient(to right, #f8f9fa 0%, #ffffff 100%);
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
    animation: slideInLeft 0.5s ease;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.day-header-section {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
}

.day-number-badge {
    width: 55px;
    height: 55px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #004d35 100%);
    color: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.3em;
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
}

.day-title-text {
    color: var(--text-dark);
    font-size: 1.5em;
    font-weight: 600;
}

/* Activities */
.itinerary-activity {
    margin-bottom: 20px;
    padding: 20px;
    background: white;
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.itinerary-activity:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

.itinerary-activity:last-child {
    margin-bottom: 0;
}

.activity-time-badge {
    display: inline-block;
    padding: 5px 14px;
    background: var(--secondary-color);
    color: white;
    border-radius: 20px;
    font-size: 0.85em;
    font-weight: 600;
    margin-bottom: 12px;
}

.activity-title-text {
    font-size: 1.15em;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.activity-icon {
    font-size: 1.3em;
}

.activity-description-text {
    color: var(--text-gray);
    line-height: 1.7;
}

/* Tips Section */
.itinerary-tips-section {
    margin-top: 40px;
    padding: 30px;
    background: linear-gradient(135deg, #e8f5e9 0%, #f1f8e9 100%);
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
}

.itinerary-tips-section h4 {
    color: var(--primary-color);
    font-size: 1.4em;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.itinerary-tips-list {
    list-style: none;
    padding: 0;
}

.itinerary-tips-list li {
    padding: 12px 0;
    padding-left: 35px;
    position: relative;
    color: var(--text-dark);
    line-height: 1.6;
}

.itinerary-tips-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.3em;
}

/* Action Buttons */
.itinerary-action-buttons {
    display: flex;
    gap: 15px;
    margin-top: 35px;
    padding-top: 30px;
    border-top: 2px solid var(--border-color);
}

.itinerary-action-btn {
    flex: 1;
    padding: 14px 24px;
    border: none;
    border-radius: 8px;
    font-size: 1em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.itinerary-action-btn.primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, #004d35 100%);
    color: white;
}

.itinerary-action-btn.secondary {
    background: white;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.itinerary-action-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Responsive Design */
@media (max-width: 968px) {
    .generator-container {
        grid-template-columns: 1fr;
    }

    .generator-form-panel {
        position: static;
    }

    .generator-header h2 {
        font-size: 2em;
    }

    .generator-output-panel {
        padding: 24px;
    }

    .itinerary-meta-info {
        flex-direction: column;
        gap: 10px;
    }

    .day-number-badge {
        width: 45px;
        height: 45px;
        font-size: 1.1em;
    }

    .day-title-text {
        font-size: 1.3em;
    }
}