/**
 * Saved Itineraries Styles
 * 
 * @package AI_Trip_Planner
 */

/* ==========================================================================
   Variables
   ========================================================================== */
:root {
	--si-primary: #4F46E5;
	--si-primary-hover: #4338ca;
	--si-secondary: #64748b;
	--si-success: #10b981;
	--si-warning: #f59e0b;
	--si-danger: #ef4444;
	--si-light: #F3F4F6;
	--si-dark: #1e293b;
	--si-border: #e2e8f0;
	--si-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
	--si-shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
	--si-radius: 16px;
	--si-radius-sm: 8px;
	--si-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   Container & Layout
   ========================================================================== */
.saved-itineraries-container {
	max-width: 1280px;
	margin: 0 auto;
	padding: 2rem;
	font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
	background-color: var(--si-light);
	min-height: 100vh;
}

.single-itinerary-container {
	max-width: 900px;
	margin: 0 auto;
	padding: 2rem;
}

/* ==========================================================================
   Header Section
   ========================================================================== */
.saved-itineraries-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
	gap: 2rem;
	margin-bottom: 3rem;
	padding-bottom: 2rem;
	border-bottom: 1px solid var(--si-border);
}

.header-content {
	flex: 1;
}

.page-title {
	display: flex;
	align-items: center;
	gap: 1rem;
	font-size: 2.5rem;
	font-weight: 800;
	color: var(--si-dark);
	margin: 0 0 0.75rem 0;
	letter-spacing: -0.025em;
}

.title-icon {
	font-size: 2rem;
	background: white;
	width: 60px;
	height: 60px;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 50%;
	box-shadow: var(--si-shadow);
}

.page-subtitle {
	color: var(--si-secondary);
	font-size: 1.125rem;
	margin: 0;
	max-width: 600px;
	line-height: 1.6;
}

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

.btn-create-new {
	display: inline-flex;
	align-items: center;
	gap: 0.75rem;
	padding: 1rem 2rem;
	background: var(--si-primary);
	color: white;
	text-decoration: none;
	border-radius: 50px;
	font-weight: 600;
	transition: var(--si-transition);
	box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
}

.btn-create-new:hover {
	transform: translateY(-2px);
	box-shadow: 0 8px 16px rgba(79, 70, 229, 0.4);
	background: var(--si-primary-hover);
}

/* ==========================================================================
   Stats Bar
   ========================================================================== */
.stats-bar {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: 1.5rem;
	margin-bottom: 3rem;
	background: transparent;
	box-shadow: none;
	padding: 0;
}

.stat-item {
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
	background: white;
	padding: 1.5rem;
	border-radius: var(--si-radius);
	box-shadow: var(--si-shadow);
	transition: var(--si-transition);
	border: 1px solid transparent;
}

.stat-item:hover {
	transform: translateY(-2px);
	box-shadow: var(--si-shadow-lg);
	border-color: var(--si-border);
}

.stat-number {
	font-size: 2.5rem;
	font-weight: 800;
	color: var(--si-dark);
	line-height: 1;
}

.stat-label {
	font-size: 0.875rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--si-secondary);
}

.guest-notice {
	grid-column: 1 / -1;
	display: flex;
	flex-direction: row;
	align-items: center;
	gap: 1rem;
	padding: 1rem 1.5rem;
	background: #fffbeb;
	border: 1px solid #fcd34d;
	border-radius: var(--si-radius);
	margin-left: 0;
}

.notice-icon {
	font-size: 1rem;
}

.notice-text {
	font-size: 0.875rem;
	color: #92400e;
}

/* ==========================================================================
   Filters Section
   ========================================================================== */
.filters-section {
	background: white;
	border-radius: var(--si-radius);
	padding: 1.5rem;
	margin-bottom: 2rem;
	box-shadow: var(--si-shadow);
	border: 1px solid var(--si-border);
}

.filters-row {
	display: flex;
	gap: 1.5rem;
	flex-wrap: wrap;
	align-items: center;
}

.filter-group {
	flex: 1;
	min-width: 200px;
}

.search-group {
	flex: 2;
	min-width: 300px;
}

.search-wrapper {
	position: relative;
	display: flex;
	align-items: center;
}

.search-icon {
	position: absolute;
	left: 1.25rem;
	font-size: 1.125rem;
	color: var(--si-secondary);
	pointer-events: none;
}

.search-input {
	width: 100%;
	padding: 1rem 1rem 1rem 3.25rem;
	border: 2px solid var(--si-light);
	background: var(--si-light);
	border-radius: var(--si-radius-sm);
	font-size: 1rem;
	transition: var(--si-transition);
	color: var(--si-dark);
}

.search-input:focus {
	outline: none;
	background: white;
	border-color: var(--si-primary);
	box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
}

.filter-select {
	width: 100%;
	padding: 1rem 1.25rem;
	border: 2px solid var(--si-light);
	background: var(--si-light);
	border-radius: var(--si-radius-sm);
	font-size: 1rem;
	cursor: pointer;
	transition: var(--si-transition);
	color: var(--si-dark);
	appearance: none;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2364748b'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 1rem center;
	background-size: 1.25rem;
}

.filter-select:focus {
	outline: none;
	background-color: white;
	border-color: var(--si-primary);
	box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
}

.view-toggle {
	display: flex;
	gap: 0.5rem;
	flex-shrink: 0;
	background: var(--si-light);
	padding: 0.25rem;
	border-radius: var(--si-radius-sm);
}

.view-btn {
	padding: 0.75rem;
	border: none;
	border-radius: 6px;
	background: transparent;
	cursor: pointer;
	transition: var(--si-transition);
	color: var(--si-secondary);
}

.view-btn:hover {
	color: var(--si-primary);
	background: rgba(255, 255, 255, 0.5);
}

.view-btn.active {
	background: white;
	color: var(--si-primary);
	box-shadow: var(--si-shadow);
}

.view-icon {
	font-size: 1.25rem;
}

/* ==========================================================================
   Loading & Empty States
   ========================================================================== */
.loading-state {
	text-align: center;
	padding: 6rem 2rem;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
}

.loading-spinner {
	width: 60px;
	height: 60px;
	border: 4px solid var(--si-light);
	border-top-color: var(--si-primary);
	border-radius: 50%;
	margin: 0 auto 1.5rem;
	animation: spin 0.8s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

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

.empty-state {
	text-align: center;
	padding: 5rem 2rem;
	background: white;
	border-radius: var(--si-radius);
	box-shadow: var(--si-shadow);
	border: 1px dashed var(--si-border);
	max-width: 600px;
	margin: 2rem auto;
}

.empty-icon {
	font-size: 4rem;
	margin-bottom: 1.5rem;
	background: var(--si-light);
	width: 120px;
	height: 120px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	border-radius: 50%;
	color: var(--si-secondary);
}

.empty-state h2 {
	font-size: 1.75rem;
	font-weight: 700;
	color: var(--si-dark);
	margin-bottom: 0.75rem;
}

.empty-state p {
	color: var(--si-secondary);
	margin-bottom: 2rem;
	font-size: 1.1rem;
	max-width: 400px;
	margin-left: auto;
	margin-right: auto;
}

.btn-primary {
	display: inline-block;
	padding: 0.875rem 2rem;
	background: var(--si-primary);
	color: white;
	text-decoration: none;
	border-radius: var(--si-radius-sm);
	font-weight: 600;
	transition: var(--si-transition);
}

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

/* ==========================================================================
   Itineraries Grid
   ========================================================================== */
.itineraries-container {
	display: grid;
	gap: 2rem;
}

.itineraries-container.grid-view {
	grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
}

.itineraries-container.list-view {
	grid-template-columns: 1fr;
}

/* Itinerary Card */
.itinerary-card {
	background: white;
	border-radius: var(--si-radius);
	overflow: hidden;
	box-shadow: var(--si-shadow);
	transition: var(--si-transition);
	border: 1px solid transparent;
	display: flex;
	flex-direction: column;
}

.itinerary-card:hover {
	transform: translateY(-8px);
	box-shadow: var(--si-shadow-lg);
	border-color: var(--si-border);
}

.card-image {
	position: relative;
	height: 220px;
	overflow: hidden;
}

.card-image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.5s ease;
}

.itinerary-card:hover .card-image img {
	transform: scale(1.05);
}

.card-image-placeholder {
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	background: linear-gradient(135deg, #4F46E5 0%, #7C3AED 100%);
	color: white;
	font-size: 3rem;
}

.card-badge {
	position: absolute;
	top: 1rem;
	left: 1rem;
	padding: 0.5rem 1rem;
	background: rgba(255, 255, 255, 0.95);
	backdrop-filter: blur(4px);
	border-radius: 50px;
	font-size: 0.75rem;
	font-weight: 700;
	color: var(--si-dark);
	text-transform: uppercase;
	letter-spacing: 0.05em;
	box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.card-content {
	padding: 1.5rem;
	flex: 1;
	display: flex;
	flex-direction: column;
}

.card-title {
	font-size: 1.25rem;
	font-weight: 700;
	color: var(--si-dark);
	margin: 0 0 0.75rem 0;
	line-height: 1.4;
}

.card-destination {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	color: var(--si-secondary);
	font-size: 0.9rem;
	margin-bottom: 1rem;
	font-weight: 500;
}

.card-meta {
	display: flex;
	gap: 1.25rem;
	flex-wrap: wrap;
	margin-bottom: 1.5rem;
	padding-bottom: 1.5rem;
	border-bottom: 1px solid var(--si-border);
}

.meta-item {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	font-size: 0.875rem;
	color: var(--si-secondary);
}

.card-budget {
	display: inline-flex;
	padding: 0.375rem 0.875rem;
	background: #ecfdf5;
	color: #059669;
	border-radius: 50px;
	font-size: 0.875rem;
	font-weight: 600;
}

.card-actions {
	display: flex;
	gap: 0.75rem;
	margin-top: auto;
	padding-top: 0;
	border-top: none;
}

.card-btn {
	flex: 1;
	padding: 0.75rem 1rem;
	border: none;
	border-radius: var(--si-radius-sm);
	font-size: 0.875rem;
	font-weight: 600;
	cursor: pointer;
	transition: var(--si-transition);
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
}

.btn-view {
	background: var(--si-primary);
	color: white;
	box-shadow: 0 2px 4px rgba(79, 70, 229, 0.2);
}

.btn-view:hover {
	background: var(--si-primary-hover);
	transform: translateY(-1px);
	box-shadow: 0 4px 6px rgba(79, 70, 229, 0.3);
}

.btn-delete-card {
	background: white;
	color: var(--si-danger);
	border: 1px solid #fee2e2;
	flex: 0 0 auto;
	padding: 0.75rem;
}

.btn-delete-card:hover {
	background: #fef2f2;
	border-color: #fecaca;
}

/* List View Styles */
.list-view .itinerary-card {
	display: flex;
	flex-direction: row;
	align-items: stretch;
}

.list-view .card-image {
	width: 280px;
	height: auto;
	min-height: 200px;
	flex-shrink: 0;
}

.list-view .card-content {
	flex: 1;
	display: flex;
	flex-direction: column;
	justify-content: center;
	padding: 2rem;
}

.list-view .card-meta {
	border-bottom: none;
	margin-bottom: 1rem;
	padding-bottom: 0;
}

.list-view .card-actions {
	justify-content: flex-start;
}

.list-view .card-btn {
	flex: 0 0 auto;
	min-width: 120px;
}

/* ==========================================================================
   Pagination
   ========================================================================== */
.pagination-container {
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
	gap: 1rem;
	margin-top: 2rem;
	padding: 1rem 1.5rem;
	background: white;
	border-radius: var(--si-radius);
	box-shadow: var(--si-shadow);
}

.pagination-info {
	color: var(--si-secondary);
	font-size: 0.875rem;
}

.pagination-controls {
	display: flex;
	gap: 0.5rem;
	align-items: center;
}

.pagination-btn {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.5rem 1rem;
	border: 2px solid var(--si-border);
	border-radius: var(--si-radius-sm);
	background: white;
	color: var(--si-dark);
	font-size: 0.875rem;
	cursor: pointer;
	transition: var(--si-transition);
}

.pagination-btn:hover:not(:disabled) {
	border-color: var(--si-primary);
	color: var(--si-primary);
}

.pagination-btn:disabled {
	opacity: 0.5;
	cursor: not-allowed;
}

.page-numbers {
	display: flex;
	gap: 0.25rem;
}

.page-num {
	width: 36px;
	height: 36px;
	display: flex;
	align-items: center;
	justify-content: center;
	border: 2px solid var(--si-border);
	border-radius: var(--si-radius-sm);
	background: white;
	color: var(--si-dark);
	font-size: 0.875rem;
	cursor: pointer;
	transition: var(--si-transition);
}

.page-num:hover {
	border-color: var(--si-primary);
}

.page-num.active {
	background: var(--si-primary);
	border-color: var(--si-primary);
	color: white;
}

/* ==========================================================================
   Modal
   ========================================================================== */
.modal-overlay {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: rgba(0, 0, 0, 0.5);
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 9999;
	padding: 1rem;
}

.modal-content {
	background: white;
	border-radius: var(--si-radius);
	max-width: 500px;
	width: 100%;
	max-height: 90vh;
	overflow: auto;
	animation: modalSlideIn 0.3s ease;
}

.modal-large {
	max-width: 800px;
}

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

.modal-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 1.25rem 1.5rem;
	border-bottom: 1px solid var(--si-border);
}

.modal-header h3 {
	margin: 0;
	font-size: 1.25rem;
	color: var(--si-dark);
}

.modal-close {
	width: 32px;
	height: 32px;
	display: flex;
	align-items: center;
	justify-content: center;
	border: none;
	background: var(--si-light);
	border-radius: 50%;
	font-size: 1.5rem;
	color: var(--si-secondary);
	cursor: pointer;
	transition: var(--si-transition);
}

.modal-close:hover {
	background: var(--si-border);
	color: var(--si-dark);
}

.modal-body {
	padding: 1.5rem;
}

.modal-body p {
	color: var(--si-secondary);
	margin: 0 0 1rem 0;
}

.itinerary-name {
	font-weight: 600;
	color: var(--si-dark);
	padding: 0.75rem;
	background: var(--si-light);
	border-radius: var(--si-radius-sm);
}

.modal-footer {
	display: flex;
	justify-content: flex-end;
	gap: 0.75rem;
	padding: 1rem 1.5rem;
	border-top: 1px solid var(--si-border);
}

.btn-cancel,
.btn-close-modal {
	padding: 0.75rem 1.5rem;
	border: 2px solid var(--si-border);
	border-radius: var(--si-radius-sm);
	background: white;
	color: var(--si-dark);
	font-weight: 500;
	cursor: pointer;
	transition: var(--si-transition);
}

.btn-cancel:hover,
.btn-close-modal:hover {
	background: var(--si-light);
}

.btn-delete {
	padding: 0.75rem 1.5rem;
	border: none;
	border-radius: var(--si-radius-sm);
	background: var(--si-danger);
	color: white;
	font-weight: 500;
	cursor: pointer;
	transition: var(--si-transition);
}

.btn-delete:hover {
	background: #dc2626;
}

.btn-print,
.btn-share {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.75rem 1.5rem;
	border: 2px solid var(--si-border);
	border-radius: var(--si-radius-sm);
	background: white;
	color: var(--si-dark);
	font-weight: 500;
	cursor: pointer;
	transition: var(--si-transition);
}

.btn-print:hover,
.btn-share:hover {
	border-color: var(--si-primary);
	color: var(--si-primary);
}

/* ==========================================================================
   Toast Notifications
   ========================================================================== */
.toast-container {
	position: fixed;
	bottom: 2rem;
	right: 2rem;
	z-index: 10000;
	display: flex;
	flex-direction: column;
	gap: 0.75rem;
}

.toast {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	padding: 1rem 1.5rem;
	background: white;
	border-radius: var(--si-radius-sm);
	box-shadow: var(--si-shadow-lg);
	animation: toastSlideIn 0.3s ease;
	max-width: 350px;
}

@keyframes toastSlideIn {
	from {
		opacity: 0;
		transform: translateX(100%);
	}
	to {
		opacity: 1;
		transform: translateX(0);
	}
}

.toast.success {
	border-left: 4px solid var(--si-success);
}

.toast.error {
	border-left: 4px solid var(--si-danger);
}

.toast-icon {
	font-size: 1.25rem;
}

.toast-message {
	flex: 1;
	font-size: 0.875rem;
	color: var(--si-dark);
}

.toast-close {
	background: none;
	border: none;
	color: var(--si-secondary);
	cursor: pointer;
	font-size: 1.25rem;
	padding: 0;
}

/* ==========================================================================
   Single Itinerary View
   ========================================================================== */
.back-navigation {
	margin-bottom: 1.5rem;
}

.back-link {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	color: var(--si-primary);
	text-decoration: none;
	font-weight: 500;
	transition: var(--si-transition);
}

.back-link:hover {
	color: var(--si-primary-hover);
}

.itinerary-hero {
	position: relative;
	background: white;
	border-radius: var(--si-radius);
	overflow: hidden;
	box-shadow: var(--si-shadow);
	margin-bottom: 2rem;
}

/* ==========================================================================
   Modern Hero Section Redesign
   ========================================================================== */
.itinerary-hero-modern {
	position: relative;
	min-height: 450px;
	display: flex;
	flex-direction: column;
	background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
}

.itinerary-hero-modern.has-image {
	min-height: 500px;
}

/* Hero Background */
.hero-background {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	z-index: 1;
}

.hero-bg-image {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.hero-overlay {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: linear-gradient(
		180deg,
		rgba(15, 23, 42, 0.3) 0%,
		rgba(15, 23, 42, 0.5) 50%,
		rgba(15, 23, 42, 0.85) 100%
	);
}

.itinerary-hero-modern.no-image .hero-overlay {
	background: linear-gradient(
		135deg,
		rgba(79, 70, 229, 0.15) 0%,
		rgba(6, 182, 212, 0.1) 100%
	);
}

/* Hero Content Modern */
.hero-content-modern {
	position: relative;
	z-index: 2;
	display: flex;
	flex-direction: column;
	justify-content: flex-end;
	flex: 1;
	padding: 2rem;
	gap: 1.25rem;
}

/* Top Row: Badges & Date */
.hero-top-row {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	flex-wrap: wrap;
	gap: 1rem;
	margin-bottom: auto;
	padding-top: 0.5rem;
}

.hero-badges {
	display: flex;
	gap: 0.75rem;
	flex-wrap: wrap;
}

.hero-badge {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.5rem 1rem;
	background: rgba(255, 255, 255, 0.15);
	backdrop-filter: blur(12px);
	-webkit-backdrop-filter: blur(12px);
	border: 1px solid rgba(255, 255, 255, 0.2);
	border-radius: 50px;
	font-size: 0.8rem;
	font-weight: 600;
	color: white;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	transition: var(--si-transition);
}

.hero-badge:hover {
	background: rgba(255, 255, 255, 0.25);
	transform: translateY(-2px);
}

.hero-badge-style {
	background: linear-gradient(135deg, rgba(99, 102, 241, 0.4) 0%, rgba(79, 70, 229, 0.4) 100%);
	border-color: rgba(99, 102, 241, 0.4);
}

.hero-badge-duration {
	background: linear-gradient(135deg, rgba(245, 158, 11, 0.4) 0%, rgba(217, 119, 6, 0.4) 100%);
	border-color: rgba(245, 158, 11, 0.4);
}

.badge-icon {
	font-size: 0.9rem;
}

.hero-date {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.5rem 1rem;
	background: rgba(255, 255, 255, 0.1);
	backdrop-filter: blur(8px);
	-webkit-backdrop-filter: blur(8px);
	border-radius: 50px;
	font-size: 0.8rem;
	color: rgba(255, 255, 255, 0.85);
}

.date-icon {
	font-size: 0.85rem;
}

/* Main Title & Destination */
.hero-main {
	text-align: left;
}

.hero-title-modern {
	font-size: clamp(1.75rem, 4vw, 2.75rem);
	font-weight: 800;
	color: white;
	margin: 0 0 0.75rem 0;
	line-height: 1.2;
	letter-spacing: -0.5px;
	text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero-destination-modern {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	font-size: 1.25rem;
	color: rgba(255, 255, 255, 0.9);
	margin: 0;
	font-weight: 500;
}

.destination-pin {
	font-size: 1.3rem;
	animation: pulse-pin 2s ease-in-out infinite;
}

@keyframes pulse-pin {
	0%, 100% { transform: scale(1); }
	50% { transform: scale(1.15); }
}

/* Quick Stats Row */
.hero-stats-row {
	display: flex;
	gap: 1rem;
	flex-wrap: wrap;
	padding: 1rem 0;
}

.hero-stat {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.75rem 1.25rem;
	background: rgba(255, 255, 255, 0.12);
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
	border: 1px solid rgba(255, 255, 255, 0.15);
	border-radius: 12px;
	transition: var(--si-transition);
}

.hero-stat:hover {
	background: rgba(255, 255, 255, 0.2);
	transform: translateY(-2px);
}

.stat-icon {
	font-size: 1.25rem;
}

.stat-value {
	font-size: 1.1rem;
	font-weight: 700;
	color: white;
}

.stat-label {
	font-size: 0.85rem;
	color: rgba(255, 255, 255, 0.75);
	font-weight: 500;
}

.hero-stat-budget {
	background: linear-gradient(135deg, rgba(16, 185, 129, 0.3) 0%, rgba(5, 150, 105, 0.3) 100%);
	border-color: rgba(16, 185, 129, 0.4);
}

.hero-stat-budget .stat-value {
	color: #6ee7b7;
}

/* Hero Actions Modern */
.hero-actions-modern {
	display: flex;
	gap: 1rem;
	padding-top: 0.5rem;
}

.hero-btn-primary {
	display: inline-flex;
	align-items: center;
	gap: 0.625rem;
	padding: 0.875rem 1.75rem;
	background: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);
	color: white;
	font-size: 0.95rem;
	font-weight: 600;
	border: none;
	border-radius: 12px;
	text-decoration: none;
	cursor: pointer;
	transition: var(--si-transition);
	box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.hero-btn-primary:hover {
	background: linear-gradient(135deg, #818cf8 0%, #6366f1 100%);
	transform: translateY(-2px);
	box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
	color: white;
}

.hero-btn-primary .btn-icon {
	font-size: 1.1rem;
}

/* Photo Credit */
.hero-photo-credit {
	position: absolute;
	bottom: 1rem;
	right: 1.5rem;
	z-index: 3;
	padding: 0.375rem 0.875rem;
	background: rgba(0, 0, 0, 0.5);
	backdrop-filter: blur(8px);
	-webkit-backdrop-filter: blur(8px);
	color: rgba(255, 255, 255, 0.85);
	font-size: 0.75rem;
	border-radius: 20px;
	transition: var(--si-transition);
}

.hero-photo-credit:hover {
	background: rgba(0, 0, 0, 0.7);
}

/* Responsive Design for Modern Hero */
@media (max-width: 768px) {
	.itinerary-hero-modern {
		min-height: 400px;
	}
	
	.itinerary-hero-modern.has-image {
		min-height: 420px;
	}
	
	.hero-content-modern {
		padding: 1.5rem;
		gap: 1rem;
	}
	
	.hero-top-row {
		flex-direction: column;
		gap: 0.75rem;
	}
	
	.hero-date {
		align-self: flex-start;
	}
	
	.hero-title-modern {
		font-size: 1.5rem;
	}
	
	.hero-destination-modern {
		font-size: 1.1rem;
	}
	
	.hero-stats-row {
		gap: 0.75rem;
	}
	
	.hero-stat {
		padding: 0.625rem 1rem;
		flex: 1;
		min-width: calc(50% - 0.5rem);
		justify-content: center;
	}
	
	.hero-actions-modern {
		flex-direction: column;
	}
	
	.hero-btn-primary {
		justify-content: center;
		width: 100%;
	}
	
	.hero-photo-credit {
		bottom: 0.75rem;
		right: 1rem;
		font-size: 0.7rem;
	}
}

@media (max-width: 480px) {
	.itinerary-hero-modern {
		min-height: 380px;
		border-radius: 12px;
	}
	
	.hero-content-modern {
		padding: 1.25rem;
	}
	
	.hero-badges {
		gap: 0.5rem;
	}
	
	.hero-badge {
		padding: 0.375rem 0.75rem;
		font-size: 0.7rem;
	}
	
	.hero-title-modern {
		font-size: 1.35rem;
	}
	
	.hero-stat {
		min-width: 100%;
	}
}

/* ==========================================================================
   Legacy Hero Styles (kept for backward compatibility)
   ========================================================================== */

.action-btn {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.625rem 1.25rem;
	border: 2px solid var(--si-border);
	border-radius: var(--si-radius-sm);
	background: white;
	color: var(--si-dark);
	font-weight: 500;
	cursor: pointer;
	transition: var(--si-transition);
}

.action-btn:hover {
	border-color: var(--si-primary);
	color: var(--si-primary);
}

.action-btn.btn-delete:hover {
	border-color: var(--si-danger);
	color: var(--si-danger);
}

/* ==========================================================================
   Budget Summary Section
   ========================================================================== */
.budget-summary-section {
	background: white;
	border-radius: var(--si-radius);
	padding: 1.5rem;
	margin-bottom: 2rem;
	box-shadow: var(--si-shadow);
}

.section-title {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	font-size: 1.25rem;
	font-weight: 600;
	color: var(--si-dark);
	margin: 0 0 1.25rem 0;
}

.budget-cards {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: 1rem;
	margin-bottom: 1.5rem;
}

.budget-card {
	padding: 1.25rem;
	background: var(--si-light);
	border-radius: var(--si-radius-sm);
	text-align: center;
}

.budget-icon {
	font-size: 2rem;
	margin-bottom: 0.5rem;
}

.budget-label {
	font-size: 0.875rem;
	color: var(--si-secondary);
	margin-bottom: 0.25rem;
}

.budget-amount {
	font-size: 1.5rem;
	font-weight: 700;
	color: var(--si-dark);
}

.budget-details {
	font-size: 0.75rem;
	color: var(--si-secondary);
	margin-top: 0.5rem;
	line-height: 1.4;
}

.total-budget-bar {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 1.25rem;
	background: linear-gradient(135deg, var(--si-primary) 0%, #7c3aed 100%);
	border-radius: var(--si-radius-sm);
	color: white;
}

.total-label {
	font-weight: 500;
}

.total-amount {
	font-size: 1.5rem;
	font-weight: 700;
}

/* ==========================================================================
   Daily Itinerary Section
   ========================================================================== */
.daily-itinerary-section {
	background: white;
	border-radius: var(--si-radius);
	padding: 1.5rem;
	margin-bottom: 2rem;
	box-shadow: var(--si-shadow);
}

.days-accordion {
	display: flex;
	flex-direction: column;
	gap: 0.75rem;
}

.day-card {
	border: 1px solid var(--si-border);
	border-radius: var(--si-radius-sm);
	overflow: hidden;
}

.day-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 1rem 1.25rem;
	background: var(--si-light);
	cursor: pointer;
	transition: var(--si-transition);
}

.day-header:hover {
	background: var(--si-border);
}

.day-info {
	display: flex;
	align-items: center;
	gap: 0.75rem;
}

.day-number {
	font-weight: 600;
	color: var(--si-primary);
}

.day-location {
	color: var(--si-secondary);
}

.day-toggle {
	transition: transform 0.2s ease;
}

.day-card.active .day-toggle {
	transform: rotate(180deg);
}

.day-content {
	display: none;
	padding: 1.25rem;
}

.day-content.active {
	display: block;
}

.activity-block {
	padding: 1rem;
	background: var(--si-light);
	border-radius: var(--si-radius-sm);
	margin-bottom: 0.75rem;
}

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

.activity-header {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	margin-bottom: 0.5rem;
}

.period-icon {
	font-size: 1.25rem;
}

.period-name {
	font-weight: 600;
	color: var(--si-dark);
}

.activity-time {
	margin-left: auto;
	font-size: 0.875rem;
	color: var(--si-secondary);
}

.activity-title {
	font-size: 1rem;
	font-weight: 500;
	color: var(--si-dark);
	margin: 0 0 0.5rem 0;
}

.activity-details {
	font-size: 0.875rem;
	color: var(--si-secondary);
	line-height: 1.5;
	margin: 0 0 0.75rem 0;
}

.maps-link {
	display: inline-flex;
	align-items: center;
	gap: 0.375rem;
	font-size: 0.875rem;
	color: var(--si-primary);
	text-decoration: none;
}

.maps-link:hover {
	text-decoration: underline;
}

/* ==========================================================================
   Places Section
   ========================================================================== */
.places-section {
	background: white;
	border-radius: var(--si-radius);
	padding: 1.5rem;
	margin-bottom: 2rem;
	box-shadow: var(--si-shadow);
}

.places-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: 1.5rem;
}

.place-card {
	border: 1px solid var(--si-border);
	border-radius: var(--si-radius-sm);
	overflow: hidden;
	transition: var(--si-transition);
}

.place-card:hover {
	box-shadow: var(--si-shadow);
}

.place-image {
	height: 160px;
	overflow: hidden;
}

.place-image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.place-image.placeholder {
	display: flex;
	align-items: center;
	justify-content: center;
	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.placeholder-icon {
	font-size: 3rem;
}

.place-content {
	padding: 1rem;
}

.place-name {
	font-size: 1.1rem;
	font-weight: 600;
	color: var(--si-dark);
	margin: 0 0 0.5rem 0;
}

.place-description {
	font-size: 0.875rem;
	color: var(--si-secondary);
	line-height: 1.5;
	margin: 0 0 0.75rem 0;
}

.place-duration {
	display: inline-flex;
	align-items: center;
	gap: 0.375rem;
	font-size: 0.8rem;
	color: var(--si-primary);
}

/* ==========================================================================
   Best Time Section
   ========================================================================== */
.best-time-section {
	background: white;
	border-radius: var(--si-radius);
	padding: 1.5rem;
	margin-bottom: 2rem;
	box-shadow: var(--si-shadow);
}

.best-time-card {
	display: grid;
	gap: 1rem;
}

.time-item {
	display: flex;
	flex-direction: column;
	gap: 0.25rem;
	padding: 1rem;
	background: var(--si-light);
	border-radius: var(--si-radius-sm);
}

.time-label {
	font-size: 0.875rem;
	font-weight: 600;
	color: var(--si-secondary);
}

.time-value {
	font-size: 1rem;
	color: var(--si-dark);
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.faq-section {
	background: white;
	border-radius: var(--si-radius);
	padding: 1.5rem;
	margin-bottom: 2rem;
	box-shadow: var(--si-shadow);
}

.faq-accordion {
	display: flex;
	flex-direction: column;
	gap: 16px;
}

.faq-item-modern {
	background: white;
	border: 1px solid #e2e8f0;
	border-radius: 12px;
	overflow: hidden;
	transition: all 0.3s ease;
}

.faq-item-modern.open {
	border-color: #6366f1;
	box-shadow: 0 8px 24px rgba(99, 102, 241, 0.1);
}

.faq-question-modern {
	display: flex;
	justify-content: space-between;
	align-items: center;
	width: 100%;
	padding: 20px 24px;
	background: white;
	border: none;
	cursor: pointer;
	font-size: 16px;
	font-weight: 700;
	color: #0f172a;
	transition: all 0.3s ease;
}

.faq-question-modern:hover {
	background: linear-gradient(135deg, rgba(99, 102, 241, 0.04), rgba(6, 182, 212, 0.04));
}

.faq-item-modern.open .faq-question-modern {
	background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(6, 182, 212, 0.08));
	color: #6366f1;
}

.faq-toggle-icon {
	font-size: 20px;
	color: #6366f1;
	font-weight: 700;
	transition: transform 0.3s ease;
	flex-shrink: 0;
}

.faq-item-modern.open .faq-toggle-icon {
	transform: rotate(45deg);
}

.faq-answer-modern {
	max-height: 0;
	overflow: hidden;
	transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item-modern.open .faq-answer-modern {
	max-height: 500px;
	padding: 0 24px 20px;
}

.faq-answer-content {
	font-size: 15px;
	color: #64748b;
	line-height: 1.7;
}

/* ==========================================================================
   Original Query Section
   ========================================================================== */
.original-query-section {
	background: white;
	border-radius: var(--si-radius);
	padding: 1.5rem;
	margin-bottom: 2rem;
	box-shadow: var(--si-shadow);
}

.query-box {
	padding: 1rem;
	background: var(--si-light);
	border-radius: var(--si-radius-sm);
	border-left: 4px solid var(--si-primary);
}

.query-box p {
	margin: 0;
	color: var(--si-dark);
	font-style: italic;
}

/* ==========================================================================
   Error Message
   ========================================================================== */
.error-message {
	padding: 2rem;
	text-align: center;
	background: #fef2f2;
	color: var(--si-danger);
	border-radius: var(--si-radius);
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */
.hidden {
	display: none !important;
}

.sr-only {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */
@media (max-width: 768px) {
	.saved-itineraries-container,
	.single-itinerary-container {
		padding: 1rem;
	}

	.saved-itineraries-header {
		flex-direction: column;
		align-items: flex-start;
		gap: 1.5rem;
	}

	.page-title {
		font-size: 1.75rem;
	}

	.header-actions {
		width: 100%;
	}

	.btn-create-new {
		width: 100%;
		justify-content: center;
	}

	.stats-bar {
		grid-template-columns: 1fr;
		gap: 1rem;
	}

	.guest-notice {
		margin-left: 0;
	}

	.filters-row {
		flex-direction: column;
		align-items: stretch;
	}

	.filter-group,
	.search-group {
		width: 100%;
		min-width: 0;
	}

	.view-toggle {
		justify-content: center;
		width: 100%;
	}
	
	.view-btn {
		flex: 1;
		display: flex;
		justify-content: center;
	}

	.itineraries-container.grid-view {
		grid-template-columns: 1fr;
	}

	.list-view .itinerary-card {
		flex-direction: column;
	}

	.list-view .card-image {
		width: 100%;
		height: 200px;
	}
	
	.list-view .card-content {
		padding: 1.5rem;
	}
	
	.list-view .card-actions {
		justify-content: stretch;
	}
	
	.list-view .card-btn {
		flex: 1;
	}

	.pagination-container {
		flex-direction: column;
		text-align: center;
		gap: 1.5rem;
	}
	
	.pagination-controls {
		width: 100%;
		justify-content: center;
	}

	.hero-image {
		height: 200px;
	}

	.trip-title {
		font-size: 1.5rem;
	}

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

	.action-btn {
		justify-content: center;
	}

	.budget-cards {
		grid-template-columns: repeat(2, 1fr);
	}

	.places-grid {
		grid-template-columns: 1fr;
	}

	.modal-content {
		margin: 1rem;
		max-height: calc(100vh - 2rem);
	}

	.toast-container {
		bottom: 1rem;
		right: 1rem;
		left: 1rem;
	}

	.toast {
		max-width: 100%;
	}
}

@media (max-width: 480px) {
	.budget-cards {
		grid-template-columns: 1fr;
	}

	.total-budget-bar {
		flex-direction: column;
		text-align: center;
		gap: 0.5rem;
	}

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

	.card-btn {
		text-align: center;
	}
}

/* ==========================================================================
   Recent Trip Plans Section
   ========================================================================== */
.recent-trips-section {
	margin-top: 3rem;
	padding-top: 2rem;
	border-top: 1px solid var(--si-border);
}

.recent-trips-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: 1.5rem;
	margin-top: 1.5rem;
}

.recent-trip-card {
	display: block;
	background: white;
	border-radius: var(--si-radius);
	overflow: hidden;
	box-shadow: var(--si-shadow);
	transition: var(--si-transition);
	text-decoration: none;
	color: inherit;
}

.recent-trip-card:hover {
	transform: translateY(-4px);
	box-shadow: var(--si-shadow-lg);
	text-decoration: none;
	color: inherit;
}

.recent-trip-image {
	position: relative;
	height: 160px;
	overflow: hidden;
	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.recent-trip-image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.3s ease;
}

.recent-trip-card:hover .recent-trip-image img {
	transform: scale(1.05);
}

.recent-trip-placeholder {
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 3rem;
	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.recent-trip-badge {
	position: absolute;
	top: 0.75rem;
	left: 0.75rem;
	background: var(--si-primary);
	color: white;
	padding: 0.35rem 0.75rem;
	border-radius: 20px;
	font-size: 0.75rem;
	font-weight: 600;
	text-transform: capitalize;
}

.recent-trip-content {
	padding: 1rem 1.25rem 1.25rem;
}

.recent-trip-title {
	font-size: 1rem;
	font-weight: 700;
	color: var(--si-dark);
	margin: 0 0 0.5rem 0;
	line-height: 1.4;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.recent-trip-destination {
	display: flex;
	align-items: center;
	gap: 0.35rem;
	color: var(--si-secondary);
	font-size: 0.875rem;
	margin-bottom: 0.75rem;
}

.recent-trip-destination .destination-icon {
	font-size: 0.875rem;
}

.recent-trip-meta {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 0.75rem;
	font-size: 0.8rem;
}

.recent-trip-meta .meta-duration {
	color: var(--si-secondary);
}

.recent-trip-meta .meta-budget {
	background: #dcfce7;
	color: #166534;
	padding: 0.25rem 0.6rem;
	border-radius: 12px;
	font-weight: 600;
}

@media (max-width: 768px) {
	.recent-trips-grid {
		grid-template-columns: repeat(2, 1fr);
		gap: 1rem;
	}

	.recent-trip-image {
		height: 120px;
	}

	.recent-trip-content {
		padding: 0.75rem 1rem 1rem;
	}

	.recent-trip-title {
		font-size: 0.9rem;
	}
}

@media (max-width: 480px) {
	.recent-trips-grid {
		grid-template-columns: 1fr;
	}

	.recent-trip-image {
		height: 140px;
	}
}

/* ==========================================================================
   Print Styles
   ========================================================================== */
@media print {
        .saved-itineraries-header .header-actions,
        .filters-section,
        .hero-actions,
        .back-navigation,
        .pagination-container,
        .modal-overlay,
        .toast-container,
        .recent-trips-section {
                display: none !important;
        }

        .saved-itineraries-container,
        .single-itinerary-container {
                padding: 0;
                max-width: 100%;
        }

        .itinerary-card,
        .budget-card,
        .day-card,
        .place-card,
        .faq-item {
                break-inside: avoid;
                page-break-inside: avoid;
        }

        .day-content {
                display: block !important;
        }

        .faq-answer {
                display: block !important;
        }
}