/* ===================================
   PATH OF EXILE 2 - ZONE GUIDE CSS
   Dark Theme with PoE Aesthetic
   =================================== */

/* ===================================
   CSS Variables - Color Palette
   =================================== */
:root {
    /* Dark PoE Colors */
    --color-bg-primary: #0a0a0a;
    --color-bg-secondary: #1a1410;
    --color-bg-card: #1f1812;
    --color-bg-card-hover: #2a2218;
    --color-border: #3d2f1f;
    --color-border-highlight: #6b4e2a;

    /* Gold/Bronze Accents */
    --color-gold: #c9a961;
    --color-gold-light: #e0c17d;
    --color-gold-dark: #a88942;
    --color-bronze: #8b6f3f;

    /* Text Colors */
    --color-text-primary: #e8dcc4;
    --color-text-secondary: #b8a888;
    --color-text-muted: #7a6f5d;

    /* Accent Colors */
    --color-success: #4a7c59;
    --color-danger: #7c4a4a;
    --color-warning: #7c704a;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===================================
   Header Section - COMPACTED
   =================================== */
.header {
    background: linear-gradient(180deg, var(--color-bg-secondary) 0%, var(--color-bg-primary) 100%);
    border-bottom: 2px solid var(--color-border-highlight);
    padding: var(--spacing-md) 0 var(--spacing-sm);
    text-align: center;
}

.header-title-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xs);
}

.header-logo {
    width: 52px;
    height: 52px;
    flex-shrink: 0;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.5));
    transition: transform var(--transition-fast);
}

.header-logo:hover {
    transform: scale(1.05);
}

.header-title {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-gold);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
    margin: 0;
}

.header-subtitle {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    font-weight: 300;
}

/* Search Bar - COMPACTED */
.search-container {
    position: relative;
    max-width: 500px;
    margin: var(--spacing-sm) auto 0;
}

.search-input {
    width: 100%;
    padding: var(--spacing-xs) var(--spacing-lg) var(--spacing-xs) var(--spacing-md);
    font-size: 0.9rem;
    background-color: var(--color-bg-card);
    border: 2px solid var(--color-border-highlight);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    transition: all var(--transition-fast);
}

.search-input:focus {
    outline: none;
    border-color: var(--color-gold);
    box-shadow: 0 0 0 3px rgba(201, 169, 97, 0.2);
}

.search-input::placeholder {
    color: var(--color-text-muted);
}

.search-icon {
    position: absolute;
    left: var(--spacing-sm);
    top: 50%;
    transform: translateY(-50%);
    font-size: 1rem;
    pointer-events: none;
    opacity: 0.5;
}

.clear-search {
    position: absolute;
    right: var(--spacing-xs);
    top: 50%;
    transform: translateY(-50%);
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
    font-size: 0.9rem;
    padding: 0;
}

.clear-search:hover {
    background-color: var(--color-danger);
    color: white;
    border-color: var(--color-danger);
}

.clear-search.hidden {
    display: none;
}

/* ===================================
   Progress Bar Section - COMPACTED
   =================================== */
.progress-section {
    background-color: var(--color-bg-secondary);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border);
}

.progress-info {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-xs);
}

.progress-text {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-gold);
    text-align: center;
}

.progress-bar-container {
    width: 100%;
    height: 18px;
    background-color: var(--color-bg-card);
    border: 2px solid var(--color-border-highlight);
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
}

.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-gold-dark) 0%, var(--color-gold) 50%, var(--color-gold-light) 100%);
    width: 0%;
    transition: width 0.5s ease;
    position: relative;
    overflow: hidden;
}

.progress-bar-fill::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* ===================================
   Statistics Dashboard - COMPACTED
   =================================== */
.stats-section {
    background-color: var(--color-bg-secondary);
    padding: 0 0 var(--spacing-sm);
    border-bottom: 1px solid var(--color-border);
}

.stats-toggle {
    width: 100%;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: linear-gradient(135deg, var(--color-bg-card) 0%, var(--color-bg-secondary) 100%);
    border: none;
    border-top: 1px solid var(--color-border);
    border-radius: 0;
    color: var(--color-text-secondary);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: center;
}

.stats-toggle:hover {
    border-color: var(--color-gold);
    background: linear-gradient(135deg, var(--color-bg-card-hover) 0%, var(--color-bg-card) 100%);
}

.stats-dashboard {
    margin-top: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--spacing-xs);
}

.stat-card {
    background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-bg-primary) 100%);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    text-align: center;
    transition: all var(--transition-fast);
}

.stat-card:hover {
    border-color: var(--color-gold-dark);
    transform: translateY(-1px);
    box-shadow: 0 2px 6px rgba(201, 169, 97, 0.15);
}

.stat-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-gold);
    margin-bottom: 2px;
}

.stat-label {
    font-size: 0.7rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

@media (max-width: 767px) {
    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .stat-value {
        font-size: 1rem;
    }

    .stat-label {
        font-size: 0.65rem;
    }
}

/* ===================================
   Controls Section - COMPACTED
   =================================== */
.controls-section {
    background-color: var(--color-bg-primary);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border);
}

.controls-section .container {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.controls-group {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
}

.btn {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.85rem;
    font-weight: 600;
    border: 2px solid var(--color-border-highlight);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    background-color: var(--color-bg-card);
    color: var(--color-text-primary);
}

.btn:hover {
    background-color: var(--color-bg-card-hover);
    border-color: var(--color-gold);
    transform: translateY(-2px);
}

.btn:active {
    transform: translateY(0);
}

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

.btn-filter {
    background-color: var(--color-warning);
    border-color: var(--color-gold-dark);
}

.btn-filter:hover {
    background-color: var(--color-gold-dark);
}

.btn-filter.active {
    background-color: var(--color-gold);
    color: var(--color-bg-primary);
}

.btn-reset {
    background-color: var(--color-danger);
    border-color: #5c3a3a;
}

.btn-reset:hover {
    background-color: #6b4545;
}

.btn-export {
    background-color: #2d5a3d;
    border-color: #3d6a4d;
}

.btn-export:hover {
    background-color: #3d7a5d;
    border-color: var(--color-gold-dark);
}

.btn-import {
    background-color: #3d4d6a;
    border-color: #4d5d7a;
}

.btn-import:hover {
    background-color: #4d6d8a;
    border-color: var(--color-gold-dark);
}

.btn-font-size {
    background-color: #4a4a2d;
    border-color: #6a6a4d;
    min-width: 38px;
}

.btn-font-size:hover {
    background-color: #5a5a3d;
    border-color: var(--color-gold-dark);
}

.font-size-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.font-size-label {
    color: var(--color-text-secondary);
    font-size: 0.75rem;
    font-weight: 600;
}

/* Reward Filter - COMPACTED */
.reward-filter-wrapper {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    background-color: var(--color-bg-card);
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 2px solid var(--color-border-highlight);
    border-radius: var(--radius-sm);
}

.reward-filter-label {
    color: var(--color-text-secondary);
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
}

.reward-filter-select {
    background-color: var(--color-bg-secondary);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 2px var(--spacing-xs);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    outline: none;
}

.reward-filter-select:hover {
    border-color: var(--color-gold-dark);
    background-color: var(--color-bg-card-hover);
}

.reward-filter-select:focus {
    border-color: var(--color-gold);
    box-shadow: 0 0 0 2px rgba(201, 169, 97, 0.2);
}

/* Mobile adjustments for reward filter */
@media (max-width: 767px) {
    .reward-filter-wrapper {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
        width: 100%;
    }

    .reward-filter-select {
        width: 100%;
    }
}

/* ===================================
   Act Tabs Navigation - COMPACTED
   =================================== */
.act-tabs-nav {
    background-color: var(--color-bg-secondary);
    border-bottom: 2px solid var(--color-border-highlight);
    padding: var(--spacing-xs) 0 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.act-tabs {
    display: flex;
    gap: 2px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
}

/* Hide scrollbar for Chrome, Safari and Opera */
.act-tabs::-webkit-scrollbar {
    display: none;
}

.act-tab {
    flex: 1;
    min-width: 100px;
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-bottom: none;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
    text-align: center;
    white-space: nowrap;
}

.act-tab:hover {
    background-color: var(--color-bg-card-hover);
    color: var(--color-gold-light);
}

.act-tab.active {
    background-color: var(--color-bg-primary);
    border-color: var(--color-gold);
    color: var(--color-gold);
    transform: translateY(1px);
}

.act-tab-label {
    display: block;
    font-size: 0.65rem;
    opacity: 0.7;
    margin-top: 2px;
}

.act-tab.active .act-tab-label {
    opacity: 1;
}

/* ===================================
   Main Content Section
   =================================== */
.main-content {
    padding: var(--spacing-lg) 0;
    min-height: 60vh;
}

/* ===================================
   Act Sections
   =================================== */
.act-section {
    margin-bottom: var(--spacing-xl);
}

.act-section.hidden {
    display: none;
}

.act-header {
    background: linear-gradient(90deg, var(--color-bg-card) 0%, transparent 100%);
    border-left: 3px solid var(--color-gold);
    padding: var(--spacing-sm) var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border-radius: var(--radius-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.act-title {
    font-size: 1.4rem;
    color: var(--color-gold);
    margin: 0;
    flex: 0 1 auto;
}

.act-progress {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    flex: 1 1 100%;
    order: 3;
}

.btn-mark-all-act {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: linear-gradient(135deg, var(--color-success) 0%, #2d8659 100%);
    border: 2px solid #2d8659;
    border-radius: var(--radius-sm);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    flex: 0 0 auto;
    order: 2;
}

.btn-mark-all-act:hover {
    background: linear-gradient(135deg, #2d8659 0%, var(--color-success) 100%);
    border-color: var(--color-success);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(34, 139, 34, 0.4);
}

.btn-mark-all-act:active {
    transform: translateY(0);
}

@media (max-width: 767px) {
    .act-header {
        padding: var(--spacing-xs) var(--spacing-sm);
    }

    .act-title {
        font-size: 1.2rem;
    }

    .btn-mark-all-act {
        font-size: 0.7rem;
        padding: var(--spacing-xs) var(--spacing-xs);
    }

    .act-progress {
        font-size: 0.7rem;
    }
}

/* ===================================
   Zone Cards Grid
   =================================== */
.zones-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

/* ===================================
   Zone Card
   =================================== */
.zone-card {
    background-color: var(--color-bg-card);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-normal);
    position: relative;
}

.zone-card:hover {
    border-color: var(--color-border-highlight);
    box-shadow: 0 4px 12px rgba(201, 169, 97, 0.2);
}

.zone-card.completed {
    opacity: 0.6;
    background-color: var(--color-bg-secondary);
}

.zone-card.completed::after {
    content: '✓';
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    font-size: 2rem;
    color: var(--color-success);
    font-weight: bold;
}

.zone-card.hidden {
    display: none;
}

/* Zone Card Header */
.zone-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
    gap: var(--spacing-md);
}

.zone-title-group {
    flex: 1;
}

.zone-name {
    font-size: 1.3rem;
    color: var(--color-gold);
    margin-bottom: var(--spacing-xs);
}

.zone-confidence {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border-highlight);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}

/* Zone Button Group */
.zone-button-group {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

/* Collapse Toggle */
.collapse-toggle {
    padding: var(--spacing-sm);
    background-color: var(--color-bg-secondary);
    border: 2px solid var(--color-border-highlight);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 1.1rem;
    color: var(--color-gold);
    transition: all var(--transition-fast);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.collapse-toggle:hover {
    background-color: var(--color-bg-card-hover);
    border-color: var(--color-gold);
    transform: scale(1.05);
}

/* Completion Toggle */
.completion-toggle {
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-bg-secondary);
    border: 2px solid var(--color-border-highlight);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--color-text-primary);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.completion-toggle:hover {
    background-color: var(--color-gold-dark);
    border-color: var(--color-gold);
}

.zone-card.completed .completion-toggle {
    background-color: var(--color-success);
    border-color: var(--color-success);
    color: white;
}

/* Collapsible Content */
.zone-collapsible-content {
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.zone-card.collapsed .zone-collapsible-content {
    max-height: 0 !important;
}

/* Zone Images */
.zone-images {
    margin-bottom: var(--spacing-lg);
}

.zone-images-grid {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.zone-image-thumbnail {
    height: 200px;
    width: auto;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    object-fit: cover;
}

.zone-image-thumbnail:hover {
    border-color: var(--color-gold);
    transform: scale(1.05);
}

.zone-image-single {
    width: 100%;
    height: auto;
}

.zone-no-image {
    height: 200px;
    background-color: var(--color-bg-secondary);
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    font-style: italic;
}

/* Zone Content Sections */
.zone-section {
    margin-bottom: var(--spacing-md);
}

.zone-section:last-child {
    margin-bottom: 0;
}

.zone-section-title {
    font-size: 0.85rem;
    color: var(--color-gold-light);
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

.zone-route {
    color: var(--color-text-secondary);
    line-height: 1.5;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-bg-secondary);
    border-left: 2px solid var(--color-bronze);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
}

/* Rewards Section */
.zone-rewards {
    background: linear-gradient(135deg, rgba(201, 169, 97, 0.15) 0%, rgba(168, 137, 66, 0.1) 100%);
    border: 1px solid var(--color-gold-dark);
    border-radius: var(--radius-sm);
    padding: var(--spacing-sm) var(--spacing-md);
}

.rewards-list {
    list-style: none;
}

.reward-item {
    padding: var(--spacing-xs) var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
    background-color: rgba(201, 169, 97, 0.08);
    border-left: 2px solid var(--color-gold);
    border-radius: var(--radius-sm);
}

.reward-item:last-child {
    margin-bottom: 0;
}

.reward-name {
    color: var(--color-gold-light);
    font-weight: 600;
    margin-bottom: 2px;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.85rem;
}

.reward-details {
    color: var(--color-text-secondary);
    font-size: 0.75rem;
}

/* Special Reward Types */
.reward-book-of-spec {
    background-color: rgba(220, 53, 69, 0.12);
    border-left: 3px solid #dc3545;
    box-shadow: 0 0 8px rgba(220, 53, 69, 0.2);
}

.reward-book-of-spec .reward-name {
    color: #ff6b7a;
}

.reward-book-of-spec .reward-details {
    color: #ffb3ba;
    font-weight: 500;
}

.reward-permanent-buff {
    background-color: rgba(255, 165, 0, 0.12);
    border-left: 3px solid #ff8c00;
    box-shadow: 0 0 6px rgba(255, 165, 0, 0.15);
}

.reward-permanent-buff .reward-name {
    color: #ffa500;
}

.reward-permanent-buff .reward-details {
    color: #ffcc80;
}

/* Reward Icons */
.reward-icon {
    font-size: 1.3em;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.3));
}

.reward-icon-book {
    color: #ff4757;
    animation: pulse-book 2s ease-in-out infinite;
}

.reward-icon-buff {
    color: #ffa502;
    animation: pulse-buff 2s ease-in-out infinite;
}

@keyframes pulse-book {
    0%, 100% {
        transform: scale(1);
        filter: drop-shadow(0 1px 2px rgba(255, 71, 87, 0.3));
    }
    50% {
        transform: scale(1.1);
        filter: drop-shadow(0 2px 4px rgba(255, 71, 87, 0.5));
    }
}

@keyframes pulse-buff {
    0%, 100% {
        transform: scale(1);
        filter: drop-shadow(0 1px 2px rgba(255, 165, 2, 0.3));
    }
    50% {
        transform: scale(1.08);
        filter: drop-shadow(0 2px 4px rgba(255, 165, 2, 0.5));
    }
}

/* Points of Interest List */
.poi-list {
    list-style: none;
}

.poi-item {
    padding: var(--spacing-xs) var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
    background-color: var(--color-bg-secondary);
    border-left: 2px solid var(--color-bronze);
    border-radius: var(--radius-sm);
}

.poi-name {
    color: var(--color-text-secondary);
    font-weight: 600;
    margin-bottom: 2px;
    font-size: 0.85rem;
}

.poi-location {
    color: var(--color-text-muted);
    font-size: 0.75rem;
}

/* Quests */
.quest-item {
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border-highlight);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-xs);
}

.quest-name {
    color: var(--color-gold);
    font-weight: 600;
    margin-bottom: 2px;
    font-size: 0.85rem;
}

.quest-description {
    color: var(--color-text-secondary);
    font-size: 0.75rem;
}

/* Zone Notes */
.zone-notes {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, rgba(61, 77, 106, 0.15) 0%, rgba(45, 58, 80, 0.1) 100%);
    border: 1px solid var(--color-border-highlight);
    border-radius: var(--radius-sm);
}

.zone-notes-header {
    margin-bottom: var(--spacing-xs);
}

.zone-notes-textarea {
    width: 100%;
    min-height: 60px;
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-primary);
    font-family: inherit;
    font-size: 0.85rem;
    line-height: 1.4;
    resize: vertical;
    transition: border-color var(--transition-fast);
}

.zone-notes-textarea:focus {
    outline: none;
    border-color: var(--color-gold-dark);
    background-color: var(--color-bg-card);
    border-width: 2px;
}

.zone-notes-textarea::placeholder {
    color: var(--color-text-muted);
    font-style: italic;
    font-size: 0.8rem;
}

/* ===================================
   Lightbox Modal
   =================================== */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
}

.lightbox.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    cursor: pointer;
}

.lightbox-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    z-index: 10000;
}

.lightbox-image {
    max-width: 100%;
    max-height: 90vh;
    border: 3px solid var(--color-gold);
    border-radius: var(--radius-md);
}

.lightbox-close {
    position: absolute;
    top: -50px;
    right: 0;
    background-color: var(--color-danger);
    border: 2px solid var(--color-border-highlight);
    color: white;
    font-size: 2rem;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-close:hover {
    background-color: #8b5555;
    transform: rotate(90deg);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: var(--color-bg-card);
    border: 2px solid var(--color-gold);
    color: var(--color-gold);
    font-size: 3rem;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-nav:hover {
    background-color: var(--color-gold);
    color: var(--color-bg-primary);
}

.lightbox-prev {
    left: -80px;
}

.lightbox-next {
    right: -80px;
}

.lightbox-nav.hidden {
    display: none;
}

.lightbox-counter {
    position: absolute;
    bottom: -40px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-bg-card);
    border: 2px solid var(--color-gold);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    color: var(--color-gold);
    font-weight: 600;
}

/* ===================================
   Back to Top Button
   =================================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-gold-dark) 0%, var(--color-gold) 100%);
    border: 2px solid var(--color-gold-light);
    border-radius: 50%;
    color: var(--color-bg-primary);
    font-size: 1.8rem;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5), 0 2px 6px rgba(201, 169, 97, 0.3);
    transition: all var(--transition-normal);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(100px);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-light) 100%);
    transform: translateY(-4px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.6), 0 4px 12px rgba(201, 169, 97, 0.5);
}

.back-to-top:active {
    transform: translateY(-2px);
}

@media (max-width: 767px) {
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
        font-size: 1.6rem;
    }
}

/* ===================================
   Confetti Animation
   =================================== */
@keyframes confetti-fall {
    0% {
        transform: translateY(0) translateX(0) rotate(0deg);
        opacity: 1;
    }
    50% {
        transform: translateY(50vh) translateX(var(--drift)) rotate(calc(var(--rotation) * 2));
        opacity: 1;
    }
    100% {
        transform: translateY(100vh) translateX(calc(var(--drift) * 1.5)) rotate(calc(var(--rotation) * 4));
        opacity: 0;
    }
}

.confetti-piece {
    /* All styles are applied inline via JavaScript for randomization */
}

/* ===================================
   Footer
   =================================== */
.footer {
    background-color: var(--color-bg-secondary);
    border-top: 2px solid var(--color-border-highlight);
    padding: var(--spacing-xl) 0;
    text-align: center;
    margin-top: var(--spacing-xxl);
}

.footer p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-xs);
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    align-items: center;
}

.footer-section {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    align-items: center;
}

.footer-version,
.footer-updated {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.footer-updated {
    font-style: italic;
}

.github-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, var(--color-bg-card) 0%, var(--color-bg-secondary) 100%);
    border: 2px solid var(--color-border-highlight);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all var(--transition-fast);
    margin-top: var(--spacing-sm);
}

.github-button:hover {
    border-color: var(--color-gold);
    background: linear-gradient(135deg, var(--color-bg-primary) 0%, var(--color-bg-card) 100%);
    color: var(--color-gold);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(201, 169, 97, 0.3);
}

@media (min-width: 768px) {
    .footer-content {
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-start;
    }

    .footer-section {
        align-items: flex-start;
        text-align: left;
    }

    .footer-section:last-child {
        align-items: flex-end;
        text-align: right;
    }
}

/* Footer Sources & Attribution */
.footer-sources {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
    text-align: center;
}

.footer-sources-title {
    color: var(--color-gold-light);
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: var(--spacing-md);
}

.footer-sources-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: center;
}

.source-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border-highlight);
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
    transition: all var(--transition-fast);
}

.source-link:hover {
    border-color: var(--color-gold-dark);
    color: var(--color-gold-light);
    background-color: var(--color-bg-card-hover);
    transform: translateY(-2px);
}

@media (min-width: 768px) {
    .footer-sources-links {
        flex-direction: row;
        justify-content: center;
        gap: var(--spacing-lg);
    }
}

/* ===================================
   Responsive Design
   =================================== */

/* Tablet */
@media (min-width: 768px) {
    .header-title {
        font-size: 3rem;
    }

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

    .container {
        padding: 0 var(--spacing-lg);
    }
}

/* Desktop */
@media (min-width: 1200px) {
    .zones-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Mobile adjustments - COMPACTED */
@media (max-width: 767px) {
    .header {
        padding: var(--spacing-sm) 0 var(--spacing-xs);
    }

    .header-title-wrapper {
        gap: var(--spacing-sm);
        flex-wrap: wrap;
    }

    .header-logo {
        width: 40px;
        height: 40px;
    }

    .header-title {
        font-size: 1.2rem;
    }

    .header-subtitle {
        font-size: 0.75rem;
    }

    .progress-text {
        font-size: 0.75rem;
    }

    .progress-bar-container {
        height: 16px;
    }

    .act-title {
        font-size: 1.2rem;
    }

    .zone-name {
        font-size: 1rem;
    }

    .btn {
        font-size: 0.75rem;
        padding: var(--spacing-xs) var(--spacing-sm);
    }

    .lightbox-prev {
        left: 10px;
    }

    .lightbox-next {
        right: 10px;
    }

    .lightbox-close {
        top: 10px;
        right: 10px;
    }

    .lightbox-nav,
    .lightbox-close {
        width: 45px;
        height: 45px;
        font-size: 1.5rem;
    }
}

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

/* Prevent body scroll when lightbox is open */
body.lightbox-open {
    overflow: hidden;
}

/* ===================================
   Toast Notifications
   =================================== */
.toast-notification {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: var(--color-bg-card);
    border: 2px solid var(--color-border-highlight);
    border-radius: var(--radius-md);
    padding: var(--spacing-md) var(--spacing-lg);
    color: var(--color-text-primary);
    font-weight: 600;
    font-size: 0.95rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    z-index: 10000;
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--transition-normal);
    pointer-events: none;
}

.toast-notification.success {
    border-color: #3d7a5d;
    background: linear-gradient(135deg, #2d5a3d 0%, #1d4a2d 100%);
}

.toast-notification.show {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 767px) {
    .toast-notification {
        bottom: 20px;
        right: 20px;
        left: 20px;
        text-align: center;
    }
}

/* ===================================
   Font Size Variations
   =================================== */
/* Small font size - 87.5% of normal */
html.font-size-small {
    font-size: 14px;
}

/* Normal font size - default (16px) */
html.font-size-normal {
    font-size: 16px;
}

/* Large font size - 112.5% of normal */
html.font-size-large {
    font-size: 18px;
}

/* Extra large font size - 125% of normal */
html.font-size-xlarge {
    font-size: 20px;
}

/* ===================================
   CSV Walkthrough Features
   =================================== */

/* Optional POI Styling */
.poi-item.poi-optional {
    opacity: 0.8;
    border-left-color: var(--color-text-muted);
    background-color: rgba(122, 111, 93, 0.1);
}

.poi-optional-badge {
    display: inline-block;
    background-color: var(--color-warning);
    color: var(--color-bg-primary);
    font-size: 0.65rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 3px;
    margin-right: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.poi-location-hint {
    color: var(--color-text-muted);
    font-size: 0.75rem;
    font-style: italic;
    margin-top: 4px;
    padding-left: var(--spacing-sm);
}

/* Zone Tips/Notes from JSON */
.zone-tips {
    background: linear-gradient(135deg, rgba(74, 124, 89, 0.15) 0%, rgba(74, 124, 89, 0.08) 100%);
    border: 1px solid rgba(74, 124, 89, 0.4);
    border-radius: var(--radius-sm);
    padding: var(--spacing-sm) var(--spacing-md);
}

.zone-tips-text {
    color: var(--color-text-secondary);
    line-height: 1.5;
    font-size: 0.85rem;
    font-style: italic;
}

/* Walkthrough Steps Section */
.zone-walkthrough {
    background: linear-gradient(135deg, rgba(139, 111, 63, 0.15) 0%, rgba(139, 111, 63, 0.08) 100%);
    border: 1px solid var(--color-bronze);
    border-radius: var(--radius-sm);
    padding: var(--spacing-sm) var(--spacing-md);
}

.walkthrough-steps-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.walkthrough-step {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    background-color: rgba(31, 24, 18, 0.6);
    border-left: 3px solid var(--color-gold);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.walkthrough-step.optional {
    border-left-color: var(--color-text-muted);
    opacity: 0.85;
}

.walkthrough-step:hover {
    background-color: rgba(31, 24, 18, 0.9);
}

.walkthrough-checkbox {
    appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-border-highlight);
    border-radius: 4px;
    background-color: var(--color-bg-secondary);
    cursor: pointer;
    position: relative;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.walkthrough-checkbox:hover {
    border-color: var(--color-gold);
}

.walkthrough-checkbox:checked {
    background-color: var(--color-success);
    border-color: var(--color-success);
}

.walkthrough-checkbox:checked::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-weight: bold;
    font-size: 14px;
}

.walkthrough-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    flex: 1;
}

.walkthrough-order {
    display: inline-block;
    background-color: var(--color-gold);
    color: var(--color-bg-primary);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 4px;
    min-width: 32px;
    text-align: center;
    flex-shrink: 0;
}

.walkthrough-order.optional-badge {
    background-color: var(--color-warning);
}

.walkthrough-action {
    color: var(--color-text-primary);
    font-size: 0.85rem;
    font-weight: 500;
}

.walkthrough-tip {
    color: var(--color-text-muted);
    font-size: 0.75rem;
    font-style: italic;
    padding-left: calc(20px + var(--spacing-sm));
    border-left: 2px solid rgba(201, 169, 97, 0.2);
    margin-left: var(--spacing-md);
}

/* Town Visits Section */
.zone-town-visits {
    background: linear-gradient(135deg, rgba(124, 112, 74, 0.15) 0%, rgba(124, 112, 74, 0.08) 100%);
    border: 1px solid var(--color-warning);
    border-radius: var(--radius-sm);
    padding: var(--spacing-sm) var(--spacing-md);
}

.town-visits-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.town-visit-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: rgba(31, 24, 18, 0.4);
    border-left: 2px solid var(--color-warning);
    border-radius: var(--radius-sm);
}

.town-visit-order {
    display: inline-block;
    background-color: var(--color-warning);
    color: var(--color-bg-primary);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
    min-width: 24px;
    text-align: center;
    flex-shrink: 0;
}

.town-visit-instructions {
    color: var(--color-text-secondary);
    font-size: 0.85rem;
    line-height: 1.4;
}

/* Button Active States for New Toggles */
.btn-optional.active,
.btn-walkthrough.active {
    background: linear-gradient(135deg, var(--color-gold-dark) 0%, var(--color-bronze) 100%);
    color: var(--color-bg-primary);
    border-color: var(--color-gold);
}

.btn-optional.active:hover,
.btn-walkthrough.active:hover {
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-dark) 100%);
}

/* Layout Guides Section */
.zone-layout-guides {
    background: linear-gradient(135deg, rgba(201, 169, 97, 0.15) 0%, rgba(201, 169, 97, 0.08) 100%);
    border: 1px solid var(--color-gold-dark);
    border-radius: var(--radius-sm);
    padding: var(--spacing-sm) var(--spacing-md);
}

.layout-guides-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.layout-guide-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    background-color: rgba(31, 24, 18, 0.6);
    border-left: 3px solid var(--color-gold);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.layout-guide-item:hover {
    background-color: rgba(31, 24, 18, 0.9);
    border-left-color: var(--color-gold-light);
}

.layout-badge {
    display: inline-block;
    background-color: var(--color-gold);
    color: var(--color-bg-primary);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
    align-self: flex-start;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.layout-guide-name {
    color: var(--color-gold-light);
    font-size: 0.85rem;
    font-weight: 600;
    line-height: 1.4;
}

.layout-guide-tips {
    color: var(--color-text-secondary);
    font-size: 0.8rem;
    line-height: 1.5;
    font-style: italic;
    padding-left: var(--spacing-sm);
    border-left: 2px solid rgba(201, 169, 97, 0.3);
}