/* Day One Theme - Static Journal Website
   Styled to match the Day One iOS/macOS app */

/* ========================================
   CSS Variables (Day One Design Tokens)
   ======================================== */
:root {
    /* Primary Colors */
    --dayone-blue: #2A9FD8;
    --dayone-blue-light: #4FB5E3;
    --dayone-blue-dark: #1D8BC4;

    /* Neutral Colors */
    --bg-primary: #FFFFFF;
    --bg-secondary: #F5F5F7;
    --bg-tertiary: #E8E8ED;
    --text-primary: #1D1D1F;
    --text-secondary: #6E6E73;
    --text-tertiary: #8E8E93;
    --border-color: #E5E5EA;

    /* Semantic Colors */
    --tag-color: #2A9FD8;
    --starred-color: #FFB800;

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 20px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);

    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
    --font-size-xs: 11px;
    --font-size-sm: 13px;
    --font-size-md: 15px;
    --font-size-lg: 17px;
    --font-size-xl: 20px;
    --font-size-xxl: 28px;

    /* Layout */
    --header-height: 48px;
    --tabs-height: 44px;
    --fab-size: 56px;

    /* Safe areas for mobile */
    --safe-area-top: env(safe-area-inset-top, 0px);
    --safe-area-bottom: env(safe-area-inset-bottom, 0px);
}

/* ========================================
   Reset & Base Styles
   ======================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-md);
    line-height: 1.5;
    color: var(--text-primary);
    background-color: var(--bg-secondary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

button {
    font-family: inherit;
    font-size: inherit;
    border: none;
    background: none;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--dayone-blue);
    text-decoration: none;
}

/* ========================================
   App Container
   ======================================== */
#app {
    height: 100vh;
    display: flex;
    flex-direction: column;
    padding-top: var(--safe-area-top);
    overflow: hidden;
}

/* ========================================
   Header
   ======================================== */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    padding: 0 var(--spacing-md);
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
}

.header-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.header-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

/* Header tabs - hidden on mobile, shown on desktop */
.header-tabs {
    display: none;
    align-items: center;
    gap: var(--spacing-sm);
    height: 100%;
}

.header-tabs .tab-btn {
    height: 100%;
    display: flex;
    align-items: center;
    padding: 0 var(--spacing-md);
}

.menu-btn {
    color: var(--dayone-blue);
    font-size: 20px;
}

.journal-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.journal-icon {
    color: var(--dayone-blue);
    font-size: 18px;
}

.icon-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--dayone-blue);
    font-size: 18px;
    transition: background-color 0.2s;
}

.icon-btn:hover {
    background-color: var(--bg-secondary);
}

.avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--dayone-blue-light), var(--dayone-blue));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 14px;
    margin-left: var(--spacing-xs);
}

/* ========================================
   Navigation Tabs
   ======================================== */
.tabs {
    display: flex;
    align-items: center;
    height: var(--tabs-height);
    padding: 0 var(--spacing-md);
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    gap: var(--spacing-lg);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.tabs::-webkit-scrollbar {
    display: none;
}

.tab-btn {
    position: relative;
    height: 100%;
    padding: 0 var(--spacing-xs);
    font-size: var(--font-size-md);
    font-weight: 500;
    color: var(--text-secondary);
    white-space: nowrap;
    transition: color 0.2s;
}

.tab-btn:first-child {
    color: var(--text-primary);
}

.tab-btn.active {
    color: var(--dayone-blue);
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--dayone-blue);
}

.tab-icon {
    font-size: 16px;
}

/* ========================================
   Media Filters
   ======================================== */
.media-filters {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(180deg, rgba(255, 240, 230, 0.8) 0%, rgba(220, 245, 240, 0.6) 100%);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.media-filters.hidden {
    display: none;
}

.filter-btn {
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-xl);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-secondary);
    background: transparent;
    border: 1px solid transparent;
    white-space: nowrap;
    transition: all 0.2s;
}

.filter-btn.active {
    background: var(--bg-primary);
    color: var(--text-primary);
    border-color: var(--border-color);
    box-shadow: var(--shadow-sm);
}

/* ========================================
   Map Controls
   ======================================== */
.map-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.map-controls.hidden {
    display: none;
}

.map-control-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--bg-primary);
    color: var(--text-secondary);
    font-size: 14px;
    border: 1px solid var(--border-color);
}

.entry-count {
    margin-left: auto;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.entry-count::before {
    content: '';
    display: inline-block;
    width: 16px;
    height: 16px;
    background: var(--dayone-blue);
    border-radius: 50%;
    margin-right: var(--spacing-xs);
    vertical-align: middle;
}

/* ========================================
   Main Content
   ======================================== */
.content {
    flex: 1;
    overflow: hidden;
}

.view {
    display: none;
    height: calc(100vh - var(--header-height) - var(--tabs-height));
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.view.active {
    display: block;
}

/* ========================================
   Timeline View (Split-view on desktop)
   ======================================== */
.timeline-view {
    background: var(--bg-primary);
}

.timeline-split {
    display: flex;
    height: 100%;
}

.timeline-list {
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    border-right: 1px solid var(--border-color);
}

.timeline-detail {
    display: none;
    flex: 1;
    flex-direction: column;
    overflow: hidden;
    background: var(--bg-primary);
}

.timeline-detail-scroll {
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.detail-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-tertiary);
    text-align: center;
    padding: var(--spacing-xl);
}

.detail-placeholder i {
    font-size: 48px;
    margin-bottom: var(--spacing-md);
    opacity: 0.3;
}

.detail-placeholder p {
    font-size: var(--font-size-md);
}

/* Entry item selected state */
.entry-item.selected {
    background-color: var(--dayone-blue);
}

.entry-item.selected .entry-day-name,
.entry-item.selected .entry-day-number,
.entry-item.selected .entry-title,
.entry-item.selected .entry-preview,
.entry-item.selected .entry-meta,
.entry-item.selected .entry-location,
.entry-item.selected .entry-weather {
    color: white;
}

.entry-item.selected .entry-tag {
    color: rgba(255, 255, 255, 0.9);
}

.entry-item.selected .entry-location::before,
.entry-item.selected .entry-weather::before {
    color: rgba(255, 255, 255, 0.7);
}

/* Desktop: show split view and header tabs */
@media (min-width: 768px) {
    /* Show header tabs, hide secondary tabs */
    .header-tabs {
        display: flex;
    }

    .tabs {
        display: none;
    }

    /* Adjust view height since tabs are hidden */
    .view {
        height: calc(100vh - var(--header-height));
    }

    .timeline-list {
        flex: 0 0 400px;
        max-width: 400px;
    }

    .timeline-detail {
        display: flex;
    }
}

@media (min-width: 1200px) {
    .timeline-list {
        flex: 0 0 450px;
        max-width: 450px;
    }
}

/* ========================================
   Itinerary Preview Section (Timeline header)
   ======================================== */
.itinerary-preview {
    padding: var(--spacing-md);
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
}

.itinerary-preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.itinerary-preview-title {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.itinerary-preview-link {
    font-size: var(--font-size-xs);
    color: var(--dayone-blue);
    font-weight: 500;
}

.itinerary-preview-content {
    min-height: 60px;
}

.preview-status {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.preview-info-row {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.preview-transit-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--dayone-blue);
    font-weight: 500;
    font-size: var(--font-size-md);
}

.preview-transit-badge i {
    animation: fly 2s ease-in-out infinite;
}

.preview-current,
.preview-next {
    flex: 1;
}

.preview-label {
    font-size: var(--font-size-xs);
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.days-badge {
    background: var(--dayone-blue);
    color: white;
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-size: 10px;
    text-transform: none;
    letter-spacing: 0;
}

.preview-destination {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: 2px;
}

.destination-flag {
    font-size: var(--font-size-lg);
}

.destination-city {
    font-size: var(--font-size-md);
    font-weight: 600;
    color: var(--text-primary);
}

.preview-country {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.preview-hotel {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    margin-bottom: 2px;
}

.preview-hotel i {
    color: var(--dayone-blue);
    margin-right: 4px;
    width: 12px;
}

.preview-dates {
    font-size: var(--font-size-xs);
    color: var(--text-tertiary);
}

.preview-divider {
    width: 1px;
    height: 60px;
    background: var(--border-color);
    margin: 0 var(--spacing-sm);
}

/* Legacy transit styles removed - using preview-transit-badge now */

@keyframes fly {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(5px); }
}

.preview-message {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: var(--font-size-md);
}

.preview-message i {
    color: #34C759;
    font-size: var(--font-size-xl);
}

/* ========================================
   Itinerary View (Full Page)
   ======================================== */
.itinerary-view {
    background: var(--bg-primary);
}

.itinerary-container {
    max-width: 600px;
    margin: 0 auto;
    padding: var(--spacing-md);
}

.itinerary-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.itinerary-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.itinerary-progress {
    max-width: 300px;
    margin: 0 auto;
}

.progress-bar {
    height: 6px;
    background: var(--bg-tertiary);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: var(--spacing-xs);
}

.progress-fill {
    height: 100%;
    background: var(--dayone-blue);
    border-radius: 3px;
    transition: width 0.5s ease;
}

.progress-label {
    font-size: var(--font-size-xs);
    color: var(--text-tertiary);
}

/* Country sections */
.itinerary-country {
    margin-bottom: var(--spacing-lg);
}

.itinerary-country.completed {
    opacity: 0.6;
}

.country-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
}

.country-flag {
    font-size: var(--font-size-xl);
}

.country-name {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    flex: 1;
}

.country-status {
    color: #34C759;
    font-size: var(--font-size-sm);
}

.current-badge {
    background: var(--dayone-blue);
    color: white;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 600;
}

.country-stops {
    padding-left: var(--spacing-md);
}

/* Individual stops */
.itinerary-stop {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) 0;
}

.itinerary-stop.past {
    opacity: 0.5;
}

.itinerary-stop.current .stop-dot {
    background: var(--dayone-blue);
    box-shadow: 0 0 0 4px rgba(42, 159, 216, 0.2);
}

.itinerary-stop.next .stop-dot {
    border: 2px solid var(--dayone-blue);
    background: var(--bg-primary);
}

.stop-timeline {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 20px;
    flex-shrink: 0;
}

.stop-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--border-color);
    flex-shrink: 0;
}

.stop-line {
    width: 2px;
    flex: 1;
    background: var(--border-color);
    margin-top: var(--spacing-xs);
}

.itinerary-stop:last-child .stop-line {
    display: none;
}

.stop-content {
    flex: 1;
    padding-bottom: var(--spacing-sm);
}

.stop-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: 4px;
}

.stop-city {
    font-size: var(--font-size-md);
    font-weight: 600;
    color: var(--text-primary);
}

.stop-badge {
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
}

.stop-badge.current {
    background: var(--dayone-blue);
    color: white;
}

.stop-badge.next {
    background: var(--bg-tertiary);
    color: var(--dayone-blue);
}

.stop-hotel {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.stop-hotel i {
    color: var(--dayone-blue);
    margin-right: 4px;
    width: 14px;
}

.stop-dates {
    font-size: var(--font-size-xs);
    color: var(--text-tertiary);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.stop-dates i {
    color: var(--text-tertiary);
}

.stop-nights {
    color: var(--text-tertiary);
    opacity: 0.8;
}

.stop-nights::before {
    content: '\2022';
    margin: 0 var(--spacing-xs);
}

/* Hotel link styles */
.stop-hotel-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: var(--font-size-sm);
    color: var(--dayone-blue);
    margin-bottom: 4px;
    text-decoration: none;
    transition: opacity 0.2s;
}

.stop-hotel-link:hover {
    opacity: 0.8;
    text-decoration: underline;
}

.stop-hotel-link i:first-child {
    margin-right: 4px;
    width: 14px;
}

.stop-hotel-link i:last-child {
    font-size: 10px;
    opacity: 0.7;
}

/* Photo gallery for itinerary stops (horizontal scroll thumbnails) */
.stop-photos {
    display: flex;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-sm);
    overflow-x: auto;
    padding-bottom: var(--spacing-xs);
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
}

.stop-photos::-webkit-scrollbar {
    height: 4px;
}

.stop-photos::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 2px;
}

.stop-photos::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 2px;
}

.stop-photo {
    width: 100px;
    height: 70px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.stop-photo:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Preview info layout handled by preview-info-row */

.preview-hotel-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: var(--font-size-xs);
    color: var(--dayone-blue);
    text-decoration: none;
    margin-bottom: 2px;
}

.preview-hotel-link:hover {
    text-decoration: underline;
}

.preview-hotel-link i:first-child {
    margin-right: 4px;
}

/* ========================================
   Photo Carousel
   ======================================== */
.photo-carousel {
    position: relative;
    width: 100%;
    max-width: 280px;
    aspect-ratio: 4/3;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--bg-tertiary);
}

.carousel-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: pointer;
}

.carousel-img-back {
    z-index: 1;
}

.carousel-img-front {
    z-index: 2;
    transition: opacity 0.4s ease;
}

.carousel-img-front.fade-out {
    opacity: 0;
}

.carousel-img-back.fade-in {
    /* Back image is always visible, just gets revealed as front fades */
}

.carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.4);
    border: none;
    color: white;
    font-size: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.2s, background 0.2s;
    z-index: 10;
}

.photo-carousel:hover .carousel-arrow {
    opacity: 1;
}

.carousel-arrow:hover {
    background: rgba(0, 0, 0, 0.6);
}

.carousel-prev {
    left: 8px;
}

.carousel-next {
    right: 8px;
}

.carousel-dots {
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 6px;
    z-index: 10;
}

.carousel-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transition: background 0.2s, transform 0.2s;
}

.carousel-dot.active {
    background: white;
    transform: scale(1.2);
}

/* Preview carousel (smaller) */
.preview-status .photo-carousel {
    max-width: 100%;
    aspect-ratio: 16/9;
    margin-bottom: var(--spacing-sm);
}

/* Itinerary stop carousel */
.stop-content .photo-carousel {
    max-width: 100%;
    margin-top: var(--spacing-sm);
}

/* Mobile: always show arrows */
@media (max-width: 767px) {
    .carousel-arrow {
        opacity: 0.8;
    }
}

/* ========================================
   About Section (legacy, kept for reference)
   ======================================== */
.about-section {
    padding: var(--spacing-md);
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
}

.about-title {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.about-text {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.5;
}

/* ========================================
   Stats Section (inside About)
   ======================================== */
.stats-section {
    display: flex;
    justify-content: space-between;
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.stat-number {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.2;
}

.stat-label {
    font-size: var(--font-size-xs);
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.month-header {
    position: sticky;
    top: 0;
    z-index: 10;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
}

.entry-item {
    display: flex;
    align-items: flex-start;
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    gap: var(--spacing-md);
    cursor: pointer;
    transition: background-color 0.2s;
}

.entry-item:hover {
    background-color: var(--bg-secondary);
}

.entry-item.selected:hover {
    background-color: var(--dayone-blue-dark);
}

.entry-date {
    flex-shrink: 0;
    width: 44px;
    text-align: center;
}

.entry-day-name {
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.entry-day-number {
    font-size: var(--font-size-xl);
    font-weight: 300;
    color: var(--text-primary);
    line-height: 1.2;
}

.entry-content {
    flex: 1;
    min-width: 0;
}

.entry-title {
    font-size: var(--font-size-md);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.entry-preview {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.entry-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-xs);
    color: var(--text-tertiary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.entry-tags {
    display: flex;
    gap: var(--spacing-xs);
    min-width: 0;
    overflow: hidden;
}

.entry-tags.has-separator::before {
    content: '\2022';
    margin: 0 var(--spacing-xs);
    color: var(--text-tertiary);
}

.entry-tag {
    color: var(--dayone-blue);
    font-weight: 500;
}

.entry-location {
    display: flex;
    align-items: center;
    gap: 2px;
    flex-shrink: 0;
}

.entry-weather {
    color: var(--text-tertiary);
    flex-shrink: 0;
}

.entry-weather.has-separator::before {
    content: '\2022';
    margin: 0 var(--spacing-xs);
    color: var(--text-tertiary);
}

.entry-thumbnail {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--bg-secondary);
}

.entry-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ========================================
   Calendar View
   ======================================== */
.calendar-view {
    background: var(--bg-primary);
}

.calendar-month {
    padding-bottom: var(--spacing-md);
}

.calendar-month-header {
    position: sticky;
    top: 0;
    z-index: 10;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-secondary);
}

.calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    padding: var(--spacing-xs) 0;
    background: var(--bg-secondary);
}

.calendar-weekday {
    text-align: center;
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
    background: var(--border-color);
}

.calendar-day {
    aspect-ratio: 1;
    background: var(--bg-primary);
    position: relative;
    cursor: pointer;
    overflow: hidden;
}

.calendar-day.empty {
    background: var(--bg-secondary);
    cursor: default;
}

.calendar-day.has-entry {
    background: var(--dayone-blue);
}

.calendar-day.has-photo {
    background: none;
}

.calendar-day-number {
    position: absolute;
    top: 4px;
    left: 6px;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-primary);
    z-index: 2;
}

.calendar-day.has-entry .calendar-day-number,
.calendar-day.has-photo .calendar-day-number {
    color: white;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

.calendar-day-photo {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ========================================
   Media View
   ======================================== */
.media-view {
    background: var(--bg-primary);
    padding: 2px;
}

.media-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4px;
}

.media-item {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: var(--radius-sm);
    cursor: pointer;
    background: var(--bg-secondary);
}

.media-item:nth-child(3n + 1) {
    aspect-ratio: auto;
    grid-row: span 2;
}

.media-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.media-item:hover img {
    transform: scale(1.05);
}

.media-item-overlay {
    position: absolute;
    bottom: 0;
    right: 0;
    padding: var(--spacing-xs) var(--spacing-sm);
    color: white;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
    text-align: right;
}

.media-item-day {
    font-size: var(--font-size-xxl);
    font-weight: 300;
    line-height: 1;
    opacity: 0.9;
}

.media-item-date {
    font-size: var(--font-size-xs);
    opacity: 0.8;
}

/* ========================================
   Map View
   ======================================== */
.map-view {
    height: calc(100vh - var(--header-height) - var(--tabs-height) - 49px);
}

#map {
    width: 100%;
    height: 100%;
}

/* Custom Leaflet marker styles */
.custom-marker {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    background: var(--dayone-blue);
    border: 2px solid white;
    border-radius: 50%;
    color: white;
    font-size: var(--font-size-xs);
    font-weight: 600;
    box-shadow: var(--shadow-md);
}

.marker-cluster {
    background: rgba(42, 159, 216, 0.2);
}

.marker-cluster div {
    background: var(--dayone-blue);
    color: white;
    font-weight: 600;
}

/* Leaflet popup customization */
.leaflet-popup-content-wrapper {
    border-radius: var(--radius-md);
    padding: 0;
    overflow: hidden;
}

.leaflet-popup-content {
    margin: 0;
    width: 200px !important;
}

.popup-content {
    padding: var(--spacing-sm);
}

.popup-photo {
    width: 100%;
    height: 120px;
    object-fit: cover;
}

.popup-title {
    font-weight: 600;
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-xs);
}

.popup-date {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
}

/* ========================================
   Entry Modal
   ======================================== */
.modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.modal.open {
    display: flex;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    z-index: 10;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.3);
    color: white;
    font-size: 16px;
}

.modal-body {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
}

.modal-scroll {
    flex: 1;
    overflow-y: auto;
    min-height: 0;
}

.modal-photo {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
}

.modal-photos {
    display: flex;
    gap: 2px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
}

.modal-photos img {
    flex-shrink: 0;
    width: 100%;
    scroll-snap-align: start;
}

.modal-entry-content {
    padding: var(--spacing-lg);
}

.modal-date {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.modal-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.modal-text {
    font-size: var(--font-size-md);
    line-height: 1.7;
    color: var(--text-primary);
}

.modal-text p {
    margin-bottom: var(--spacing-md);
}

.modal-meta {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.modal-meta-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.modal-meta-item i {
    color: var(--dayone-blue);
}

.modal-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.modal-tag {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    color: var(--dayone-blue);
}

/* ========================================
   iOS-style Sheet (mobile timeline)
   ======================================== */
.sheet {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: none;
    pointer-events: none;
}

.sheet.open {
    display: block;
    pointer-events: auto;
}

.sheet-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.sheet.open .sheet-backdrop {
    opacity: 1;
}

.sheet-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    max-height: 90vh;
    background: var(--bg-primary);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    transform: translateY(100%);
    transition: transform 0.3s cubic-bezier(0.32, 0.72, 0, 1);
    overflow: hidden;
    padding-bottom: var(--safe-area-bottom);
}

.sheet.open .sheet-content {
    transform: translateY(0);
}

.sheet-close {
    position: absolute;
    right: var(--spacing-md);
    top: var(--spacing-md);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.3);
    color: white;
    font-size: 16px;
    transition: background-color 0.2s;
    z-index: 10;
}

.sheet-close:hover {
    background: rgba(0, 0, 0, 0.5);
}

.sheet-body {
    max-height: calc(90vh - var(--safe-area-bottom));
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

/* ========================================
   Photo Modal (Lightbox)
   ======================================== */
.photo-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 2000;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    padding: var(--spacing-lg);
    cursor: zoom-out;
}

.photo-modal.open {
    display: flex;
}

.photo-modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
    z-index: 2001;
}

.photo-modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

.photo-modal-img {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--radius-md);
    cursor: default;
}

.photo-modal-caption {
    color: white;
    font-size: var(--font-size-md);
    margin-top: var(--spacing-md);
    text-align: center;
    opacity: 0.9;
}

/* Prevent clicks on the image from closing modal */
.photo-modal-img {
    pointer-events: none;
}

/* Detail content (used in both sheet and desktop detail pane) */
.detail-content {
    padding: 0;
}

.detail-photo {
    width: 100%;
    max-height: 300px;
    object-fit: cover;
    margin-bottom: var(--spacing-md);
}

.detail-photos {
    display: flex;
    gap: 2px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
}

.detail-photos img {
    flex-shrink: 0;
    width: 100%;
    max-height: 300px;
    object-fit: cover;
    scroll-snap-align: start;
}

.detail-entry-content {
    padding: var(--spacing-lg);
    max-width: 650px;
    margin: 0 auto;
}

.detail-date {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.detail-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.detail-text {
    font-size: var(--font-size-md);
    line-height: 1.7;
    color: var(--text-primary);
}

.detail-text p {
    margin-bottom: var(--spacing-md);
}

.detail-meta {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.detail-meta-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.detail-meta-item i {
    color: var(--dayone-blue);
}

.detail-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.detail-tag {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    color: var(--dayone-blue);
}

/* Additional photos in detail view */
.detail-additional-photos {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.detail-inline-photo {
    width: 100%;
    border-radius: var(--radius-md);
    object-fit: cover;
}

/* Metadata bar pinned at bottom of detail pane */
.detail-sticky-meta {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    background: var(--bg-primary);
    border-top: 1px solid var(--border-color);
    flex-shrink: 0;
}

.sticky-meta-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    white-space: nowrap;
}

.sticky-meta-item i {
    color: var(--dayone-blue);
    font-size: 12px;
}

.sticky-meta-journal {
    color: var(--dayone-blue);
}

/* Additional photos in modal */
.modal-additional-photos {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.modal-inline-photo {
    width: 100%;
    border-radius: var(--radius-md);
    object-fit: cover;
}

/* ========================================
   Floating Action Button
   ======================================== */
.fab {
    position: fixed;
    bottom: calc(var(--spacing-lg) + var(--safe-area-bottom));
    right: var(--spacing-lg);
    width: var(--fab-size);
    height: var(--fab-size);
    border-radius: 50%;
    background: var(--dayone-blue);
    color: white;
    font-size: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    transition: transform 0.2s, box-shadow 0.2s;
    z-index: 50;
}

.fab:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 32px rgba(42, 159, 216, 0.4);
}

.fab:active {
    transform: scale(0.95);
}

/* ========================================
   Loading States
   ======================================== */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    color: var(--text-secondary);
}

.spinner {
    width: 24px;
    height: 24px;
    border: 2px solid var(--border-color);
    border-top-color: var(--dayone-blue);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ========================================
   Empty States
   ======================================== */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    text-align: center;
    color: var(--text-secondary);
}

.empty-state i {
    font-size: 48px;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

/* ========================================
   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;
}

/* ========================================
   Desktop Styles (768px+)
   ======================================== */
@media (min-width: 768px) {
    .header {
        padding: 0 var(--spacing-lg);
    }

    .tabs {
        justify-content: center;
        gap: var(--spacing-xl);
    }

    /* List view - wider layout (only when not in split view) */
    .entries-list {
        max-width: 800px;
        margin: 0 auto;
    }

    /* Keep timeline list compact in split view */
    .timeline-list .entries-list {
        max-width: none;
    }

    .timeline-list .entry-item {
        padding: var(--spacing-md);
    }

    .timeline-list .entry-thumbnail {
        width: 80px;
        height: 80px;
    }

    /* Calendar view - full width */
    .calendar-container {
        max-width: none;
        margin: 0;
        padding: 0;
    }

    .calendar-day-number {
        font-size: var(--font-size-md);
    }

    /* Media view - 3 columns, full width */
    .media-grid {
        grid-template-columns: repeat(3, 1fr);
        max-width: none;
        margin: 0;
        gap: 8px;
        padding: var(--spacing-md);
    }

    .media-item:nth-child(3n + 1) {
        grid-row: span 1;
    }

    .media-item:nth-child(5n + 1) {
        grid-row: span 2;
        grid-column: span 2;
    }

    /* Map view - full width */
    .map-view {
        height: calc(100vh - var(--header-height) - var(--tabs-height));
    }

    /* Modal - wider */
    .modal-content {
        max-width: 700px;
    }
}

/* ========================================
   Large Desktop Styles (1200px+)
   ======================================== */
@media (min-width: 1200px) {
    .media-grid {
        grid-template-columns: repeat(4, 1fr);
    }

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

/* ========================================
   Dark Mode Support
   ======================================== */
/* System preference dark mode */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --bg-primary: #1C1C1E;
        --bg-secondary: #2C2C2E;
        --bg-tertiary: #3A3A3C;
        --text-primary: #FFFFFF;
        --text-secondary: #8E8E93;
        --text-tertiary: #636366;
        --border-color: #38383A;
    }

    :root:not([data-theme="light"]) .calendar-day.empty {
        background: var(--bg-tertiary);
    }

    :root:not([data-theme="light"]) .calendar-grid {
        background: var(--bg-tertiary);
    }

    :root:not([data-theme="light"]) .media-filters {
        background: linear-gradient(180deg, rgba(60, 50, 50, 0.8) 0%, rgba(50, 60, 60, 0.6) 100%);
    }

    :root:not([data-theme="light"]) .country-header {
        background: var(--bg-tertiary);
    }

    :root:not([data-theme="light"]) .stop-badge.next {
        background: var(--bg-secondary);
    }
}

/* Manual dark mode override */
:root[data-theme="dark"] {
    --bg-primary: #1C1C1E;
    --bg-secondary: #2C2C2E;
    --bg-tertiary: #3A3A3C;
    --text-primary: #FFFFFF;
    --text-secondary: #8E8E93;
    --text-tertiary: #636366;
    --border-color: #38383A;
}

:root[data-theme="dark"] .calendar-day.empty {
    background: var(--bg-tertiary);
}

:root[data-theme="dark"] .calendar-grid {
    background: var(--bg-tertiary);
}

:root[data-theme="dark"] .media-filters {
    background: linear-gradient(180deg, rgba(60, 50, 50, 0.8) 0%, rgba(50, 60, 60, 0.6) 100%);
}

:root[data-theme="dark"] .country-header {
    background: var(--bg-tertiary);
}

:root[data-theme="dark"] .stop-badge.next {
    background: var(--bg-secondary);
}

/* ========================================
   Animations
   ======================================== */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

.view.active {
    animation: fadeIn 0.3s ease;
}

.modal.open .modal-content {
    animation: slideUp 0.3s ease;
}