/* Trip Planner Specific Styles */

.planner-main {
    padding: 2rem 0;
    min-height: calc(100vh - 200px);
}

.container-fluid {
    max-width: 100%;
    padding: 0 2rem;
}

/* Planner Header */
.planner-header {
    background: white;
    padding: 1.5rem 2rem;
    border-radius: 1rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    margin-bottom: 2rem;
}

.planner-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.planner-actions .btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Planner Grid Layout */
.planner-grid {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 2rem;
    align-items: start;
}

/* Sidebar */
.planner-sidebar {
    background: white;
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 2rem;
    max-height: calc(100vh - 4rem);
    overflow-y: auto;
}

.sidebar-section {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--gray-200);
}

.sidebar-section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.sidebar-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sidebar-title i {
    color: var(--primary-color);
}

/* Trip Details Form */
.trip-details-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-700);
}

.form-input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--gray-300);
    border-radius: 0.5rem;
    font-size: 0.875rem;
    transition: all 0.2s;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

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

/* Trip Stats */
.trip-stats {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1rem;
    padding: 1rem;
    background: var(--gray-50);
    border-radius: 0.5rem;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: var(--gray-700);
}

.stat-item i {
    color: var(--primary-color);
    font-size: 1rem;
}

/* Quick Add Categories */
.quick-add-categories {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.category-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    background: var(--gray-50);
    border: 2px solid transparent;
    border-radius: 0.75rem;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--gray-700);
}

.category-btn:hover {
    background: white;
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.15);
}

.category-btn i {
    font-size: 1.5rem;
}

/* Suggestions List */
.suggestions-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.suggestion-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: var(--gray-50);
    border-radius: 0.5rem;
    font-size: 0.875rem;
}

.suggestion-info {
    flex: 1;
}

.suggestion-title {
    font-weight: 500;
    color: var(--gray-800);
    margin-bottom: 0.25rem;
}

.suggestion-meta {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.suggestion-add-btn {
    padding: 0.5rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 0.375rem;
    cursor: pointer;
    transition: all 0.2s;
}

.suggestion-add-btn:hover {
    background: var(--primary-dark);
}

.suggestions-empty,
.trips-empty {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--gray-500);
    font-size: 0.875rem;
}

/* Saved Trips List */
.saved-trips-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.saved-trip-item {
    padding: 1rem;
    background: var(--gray-50);
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
}

.saved-trip-item:hover {
    background: white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.saved-trip-name {
    font-weight: 500;
    color: var(--gray-800);
    margin-bottom: 0.25rem;
}

.saved-trip-meta {
    font-size: 0.75rem;
    color: var(--gray-500);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Planner Content */
.planner-content {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    min-height: 600px;
}

/* Empty State */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 4rem 2rem;
}

.empty-state-icon {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--primary-light), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
}

.empty-state-icon i {
    font-size: 3rem;
    color: white;
}

.empty-state h2 {
    font-size: 1.75rem;
    color: var(--gray-800);
    margin-bottom: 1rem;
}

.empty-state p {
    font-size: 1rem;
    color: var(--gray-600);
    margin-bottom: 2rem;
    max-width: 500px;
}

/* Itinerary Timeline */
.timeline-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--gray-200);
}

.timeline-header h2 {
    font-size: 1.5rem;
    color: var(--gray-800);
}

.timeline-controls {
    display: flex;
    gap: 0.75rem;
}

/* Days Container */
.days-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Day Card */
.day-card {
    background: var(--gray-50);
    border: 2px solid var(--gray-200);
    border-radius: 1rem;
    overflow: hidden;
    transition: all 0.3s;
}

.day-card.collapsed .day-activities {
    display: none;
}

.day-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    background: white;
    border-bottom: 2px solid var(--gray-200);
    cursor: pointer;
    transition: all 0.2s;
}

.day-header:hover {
    background: var(--gray-50);
}

.day-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.day-number {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
}

.day-details h3 {
    font-size: 1.125rem;
    color: var(--gray-800);
    margin-bottom: 0.25rem;
}

.day-meta {
    font-size: 0.875rem;
    color: var(--gray-600);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.day-actions {
    display: flex;
    gap: 0.5rem;
}

.day-action-btn {
    padding: 0.5rem 1rem;
    background: var(--gray-100);
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.day-action-btn:hover {
    background: var(--gray-200);
}

.day-action-btn.primary {
    background: var(--primary-color);
    color: white;
}

.day-action-btn.primary:hover {
    background: var(--primary-dark);
}

/* Activities List */
.day-activities {
    padding: 1.5rem;
}

.activities-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.activity-item {
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: 0.75rem;
    padding: 1.25rem;
    display: flex;
    align-items: start;
    gap: 1rem;
    transition: all 0.2s;
    cursor: move;
}

.activity-item:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.activity-icon {
    width: 48px;
    height: 48px;
    background: var(--gray-100);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.activity-icon.sightseeing {
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
}

.activity-icon.food {
    background: rgba(245, 158, 11, 0.1);
    color: var(--accent-color);
}

.activity-icon.shopping {
    background: rgba(168, 85, 247, 0.1);
    color: #a855f7;
}

.activity-icon.entertainment {
    background: rgba(236, 72, 153, 0.1);
    color: #ec4899;
}

.activity-icon.transport {
    background: rgba(6, 182, 212, 0.1);
    color: var(--secondary-color);
}

.activity-icon.accommodation {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}

.activity-content {
    flex: 1;
}

.activity-header {
    display: flex;
    align-items: start;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.activity-title {
    font-weight: 600;
    color: var(--gray-800);
    font-size: 1rem;
}

.activity-time {
    font-size: 0.875rem;
    color: var(--gray-600);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.activity-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-bottom: 0.5rem;
}

.activity-meta-item {
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.activity-notes {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--gray-200);
}

.activity-actions {
    display: flex;
    gap: 0.5rem;
}

.activity-action-btn {
    padding: 0.375rem 0.75rem;
    background: transparent;
    border: 1px solid var(--gray-300);
    border-radius: 0.375rem;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.875rem;
    color: var(--gray-600);
}

.activity-action-btn:hover {
    background: var(--gray-100);
    border-color: var(--gray-400);
}

.activity-action-btn.danger:hover {
    background: var(--error-color);
    border-color: var(--error-color);
    color: white;
}

.activities-empty {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--gray-500);
}

.activities-empty i {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--gray-400);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 9999;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: white;
    border-radius: 1rem;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.3s ease;
}

.modal-content.modal-lg {
    max-width: 800px;
}

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

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    border-bottom: 1px solid var(--gray-200);
}

.modal-header h2 {
    font-size: 1.25rem;
    color: var(--gray-800);
}

.modal-close {
    width: 36px;
    height: 36px;
    border: none;
    background: var(--gray-100);
    border-radius: 0.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.modal-close:hover {
    background: var(--gray-200);
}

.modal-body {
    padding: 1.5rem;
}

.modal-description {
    color: var(--gray-600);
    margin-bottom: 1.5rem;
}

.modal-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 1.5rem;
}

/* Share Options */
.share-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.share-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.5rem;
    background: var(--gray-50);
    border: 2px solid transparent;
    border-radius: 0.75rem;
    cursor: pointer;
    transition: all 0.2s;
}

.share-btn:hover {
    background: white;
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.15);
}

.share-btn i {
    font-size: 2rem;
    color: var(--primary-color);
}

.share-link-section {
    padding-top: 1.5rem;
    border-top: 1px solid var(--gray-200);
}

.share-link-section label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 0.5rem;
}

.share-link-input {
    display: flex;
    gap: 0.5rem;
}

.share-link-input input {
    flex: 1;
}

/* Load Trips List */
.load-trips-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.load-trip-item {
    padding: 1.25rem;
    background: var(--gray-50);
    border: 2px solid transparent;
    border-radius: 0.75rem;
    cursor: pointer;
    transition: all 0.2s;
}

.load-trip-item:hover {
    background: white;
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.15);
}

.load-trip-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.load-trip-name {
    font-weight: 600;
    color: var(--gray-800);
    font-size: 1.125rem;
}

.load-trip-meta {
    font-size: 0.875rem;
    color: var(--gray-600);
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.delete-trip-btn {
    padding: 0.375rem 0.75rem;
    background: transparent;
    border: 1px solid var(--gray-300);
    border-radius: 0.375rem;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.875rem;
    color: var(--gray-600);
}

.delete-trip-btn:hover {
    background: var(--error-color);
    border-color: var(--error-color);
    color: white;
}

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

    .planner-sidebar {
        position: relative;
        max-height: none;
    }
}

@media (max-width: 768px) {
    .container-fluid {
        padding: 0 1rem;
    }

    .planner-actions {
        flex-direction: column;
    }

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

    .timeline-header {
        flex-direction: column;
        align-items: start;
        gap: 1rem;
    }

    .timeline-controls {
        width: 100%;
    }

    .timeline-controls .btn {
        flex: 1;
    }

    .quick-add-categories {
        grid-template-columns: repeat(3, 1fr);
    }

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

    .share-options {
        grid-template-columns: 1fr;
    }

    .activity-item {
        flex-direction: column;
    }

    .activity-header {
        flex-direction: column;
        align-items: start;
        gap: 0.5rem;
    }

    .day-meta {
        flex-direction: column;
        align-items: start;
        gap: 0.5rem;
    }

    .day-actions {
        width: 100%;
        flex-direction: column;
    }
}