/* stylelint-disable no-descending-specificity */
/* stylelint-disable selector-class-pattern */
/* stylelint-disable selector-no-vendor-prefix -- electron app */

/* =====================================================
   Theme Variables
   ===================================================== */
@import url("https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;600&display=swap");

/*
  Add CSS variables for dark and light themes, and use them throughout the file.
  Default to dark theme. Use .theme-dark and .theme-light classes on body.
*/
:root {
    /* Dark Theme (Default) - Professional Gradients */
    --color-bg: linear-gradient(135deg, #1a1d29 0%, #181a20 100%);
    --color-bg-solid: #181a20;
    --color-bg-alt: linear-gradient(135deg, #23263a 0%, #2a2d42 100%);
    --color-bg-alt-solid: #23263a;
    --color-fg: #e0e0e0;
    --color-fg-alt: #fff;
    --color-accent: #667eea;
    --color-accent-secondary: #764ba2;
    --color-accent-hover: rgb(102 126 234 / 20%);
    --color-shadow: rgb(0 0 0 / 30%);
    --color-header: linear-gradient(135deg, #23263a 0%, #2a2d42 100%);
    --color-table-header: #23263a;
    --color-table-row-even: #23263a;
    --color-table-row-odd: #181a20;
    --color-table-hover: #2d3147;
    --color-title: linear-gradient(45deg, #667eea, #764ba2, #f093fb);
    --color-border: rgb(255 255 255 / 10%);
    --color-border-light: rgb(255 255 255 / 20%);
    --color-btn-bg: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --color-btn-bg-solid: #667eea;
    --color-svg-icon-stroke: #667eea;
    --color-btn-hover: linear-gradient(135deg, #5a67d8 0%, #6b46c1 100%);
    --color-modal-bg: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --color-modal-fg: #fff;
    --color-credits: #888;
    --color-error: #ef4444;
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-info: #3b82f665;
    --color-overlay-bg: rgb(0 0 0 / 70%);
    --color-box-shadow: 0 8px 32px rgb(0 0 0 / 30%);
    --color-box-shadow-light: 0 4px 16px rgb(0 0 0 / 10%);
    --color-filename: #aaa;
    --color-glass: rgb(0 0 0 / 35%);
    --color-glass-border: rgb(255 255 255 / 15%);
    --backdrop-blur: blur(12px);
    --border-radius: 16px;
    --border-radius-small: 8px;
    --transition-smooth: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-bounce: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

body.theme-light {
    /* Light Theme - Professional Clean Look */
    --color-bg: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    --color-bg-solid: #f8fafc;
    --color-bg-alt: linear-gradient(135deg, #fff 0%, #f1f5f9 100%);
    --color-bg-alt-solid: #fff;
    --color-fg: #1e293b;
    --color-fg-alt: #0f172a;
    --color-accent: #3b82f665;
    --color-accent-secondary: #8b5cf6;
    --color-accent-hover: rgb(59 130 246 / 20%);
    --color-shadow: rgb(0 0 0 / 15%);
    --color-header: linear-gradient(135deg, #fff 0%, #f1f5f9 100%);
    --color-table-header: #f1f5f9;
    --color-table-row-even: #fff;
    --color-table-row-odd: #f8fafc;
    --color-table-hover: #e2e8f0;
    --color-title: linear-gradient(45deg, #3b82f665, #8b5cf6, #ec4899);
    --color-border: rgb(0 0 0 / 10%);
    --color-border-light: rgb(0 0 0 / 5%);
    --color-btn-bg: linear-gradient(135deg, #3b82f665 0%, #8b5cf6 100%);
    --color-btn-bg-solid: #3b82f665;
    --color-btn-hover: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
    --color-modal-bg: linear-gradient(135deg, #3b82f665 0%, #8b5cf6 100%);
    --color-modal-fg: #fff;
    --color-credits: #64748b;
    --color-filename: #475569;
    --color-glass: rgb(255 255 255 / 85%);
    --color-glass-border: rgb(255 255 255 / 95%);
    --color-overlay-bg: rgb(0 0 0 / 30%);
}

/* =====================================================
   Accessibility: Font Sizes
   ===================================================== */
.font-small,
.font-small body,
.font-small button,
.font-small input,
.font-small select,
.font-small textarea,
.font-small table,
.font-small th,
.font-small td,
.font-small .tab-button,
.font-small .themed-btn {
    font-size: 13px !important;
}

.font-medium,
.font-medium body,
.font-medium button,
.font-medium input,
.font-medium select,
.font-medium textarea,
.font-medium table,
.font-medium th,
.font-medium td,
.font-medium .tab-button,
.font-medium .themed-btn {
    font-size: 16px !important;
}

.font-large,
.font-large body,
.font-large button,
.font-large input,
.font-large select,
.font-large textarea,
.font-large table,
.font-large th,
.font-large td,
.font-large .tab-button,
.font-large .themed-btn {
    font-size: 20px !important;
}

.font-xsmall,
.font-xsmall body,
.font-xsmall button,
.font-xsmall input,
.font-xsmall select,
.font-xsmall textarea,
.font-xsmall table,
.font-xsmall th,
.font-xsmall td,
.font-xsmall .tab-button,
.font-xsmall .themed-btn {
    font-size: 11px !important;
}

.font-xlarge,
.font-xlarge body,
.font-xlarge button,
.font-xlarge input,
.font-xlarge select,
.font-xlarge textarea,
.font-xlarge table,
.font-xlarge th,
.font-xlarge td,
.font-xlarge .tab-button,
.font-xlarge .themed-btn {
    font-size: 26px !important;
}

/* =====================================================
   Accessibility: High Contrast
   ===================================================== */
.high-contrast {
    background: #000 !important;
    color: #fff !important;
}

.high-contrast a,
.high-contrast button,
.high-contrast input,
.high-contrast select {
    color: #fff !important;
    background: #222 !important;
    border-color: #fff !important;
}

.high-contrast-white {
    background: #fff !important;
    color: #000 !important;
}

.high-contrast-white a,
.high-contrast-white button,
.high-contrast-white input,
.high-contrast-white select {
    color: #000 !important;
    background: #fff !important;
    border-color: #000 !important;
}

.high-contrast-yellow {
    background: #ff0 !important;
    color: #000 !important;
}

.high-contrast-yellow a,
.high-contrast-yellow button,
.high-contrast-yellow input,
.high-contrast-yellow select {
    color: #000 !important;
    background: #ff0 !important;
    border-color: #000 !important;
}

/* =====================================================
   Base Layout & Typography
   ===================================================== */
body {
    font-family:
        "Open Sans",
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        Roboto,
        sans-serif;
    padding: 0;
    margin: 0;
    font-size: 14px;
    background: var(--color-bg);
    color: var(--color-fg);
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
    text-rendering: optimizespeed;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Add a subtle overlay pattern for depth */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgb(255 255 255 / 2%) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgb(255 255 255 / 2%) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgb(255 255 255 / 1%) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

h2 {
    margin-bottom: 20px;
    color: var(--color-fg);
    font-weight: 600;
}

/* =====================================================
   App Header
   ===================================================== */
.app-header {
    text-align: center;
    padding: 40px 20px 20px;
    position: relative;
}

.app-header h1 {
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    background: var(--color-title);
    background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% 200%;
    animation: gradient-shift 4s ease-in-out infinite;
    margin: 0;
    text-shadow: none;
    position: unset;
    display: inline-block;
}

.app-header h1::after {
    content: "";
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--color-accent);
    border-radius: 2px;
    opacity: 0.6;
}

@keyframes gradient-shift {
    0%,
    100% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }
}

/* =====================================================
   Tabs - Modern Glass Design
   ===================================================== */
.tab-bar {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin: 0 20px 20px;
    padding: 16px;
    background: var(--color-glass);
    backdrop-filter: var(--backdrop-blur);
    border: 1px solid var(--color-glass-border);
    border-radius: var(--border-radius);
    box-shadow: var(--color-box-shadow-light);
    flex-wrap: wrap;
}

.tab-button {
    padding: 12px 20px;
    cursor: pointer;
    background: var(--color-glass);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-small);
    color: var(--color-fg);
    font-weight: 500;
    font-size: 0.9rem;
    font-family: inherit;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 80px;
    transition: var(--transition-smooth);
    backdrop-filter: var(--backdrop-blur);
    position: relative;
    box-shadow: var(--color-box-shadow-light);
}

.tab-button::before {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--color-btn-bg);
    opacity: 0;
    border-radius: var(--border-radius-small);
    transition: var(--transition-smooth);
    z-index: -1;
}

.tab-button:hover::before,
.tab-button.active::before {
    opacity: 1;
}

.tab-button:hover,
.tab-button.active {
    color: var(--color-modal-fg);
    border-color: var(--color-border-light);
    transform: translateY(-2px);
    box-shadow: var(--color-box-shadow);
}

.tab-button.tab-disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
    filter: grayscale(0.7);
}

/* Tab Icon Styling */
.tab-icon {
    width: 18px;
    height: 18px;
    margin-right: 8px;
    flex-shrink: 0;
    transition: var(--transition-smooth);
}

.tab-button:hover .tab-icon,
.tab-button.active .tab-icon {
    stroke-width: 2.5;
}

/* Tab Content with Modern Cards */
.tab-content {
    display: none;
    margin: 0 20px 20px;
}

/* Ensure tab content fills the screen in fullscreen mode */
.tab-content:fullscreen:not(.tab-content:-webkit-full-screen),
.tab-content:-webkit-full-screen:not(.tab-content:-webkit-full-screen) {
    width: 100vw !important;
    height: 100vh !important;
    max-width: 100vw !important;
    max-height: 100vh !important;
    background: var(--color-bg-alt);
    overflow: auto;
    z-index: 9999;
    position: fixed;
    top: 0;
    left: 0;
    display: block !important;
}

/* Make all direct children of tab-content also fill fullscreen */
.tab-content:fullscreen > *:not([id^="content"] > button),
.tab-content:-webkit-full-screen > *:not([id^="content"] > button) {
    width: 100% !important;
    height: 100% !important;
    max-width: 100vw !important;
    max-height: 100vh !important;
    box-sizing: border-box;
}

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

/* =====================================================
   Card & Section Containers
   ===================================================== */
.tab-card {
    background: var(--color-glass);
    backdrop-filter: var(--backdrop-blur);
    border: 1px solid var(--color-glass-border);
    border-radius: var(--border-radius);
    box-shadow: var(--color-box-shadow);
    padding: 32px 24px 24px;
    margin: 0 20px 24px;
    max-width: none;
    min-height: 500px;
    position: relative;
    overflow: hidden;
}

.table-section,
#content-data > div:nth-child(n) {
    border: 1px solid var(--color-border);
    background: var(--color-bg-alt);
    margin-bottom: 15px;
    border-radius: 4px;
    box-shadow: 0 1px 3px #0000004d;
    width: auto !important;
    height: auto !important;
}

/* =====================================================
   Table Styles
   ===================================================== */
.table-header {
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    background: var(--color-bg-alt);
    padding: 10px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 4px 4px 0 0;
    color: var(--color-fg);
    transition: background 0.3s;
}

.table-header:hover {
    background: var(--color-table-hover);
}

.copy-btn {
    font-size: 12px;
    padding: 6px 12px;
    background: var(--color-btn-bg);
    color: var(--color-fg);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    cursor: pointer;
    margin-right: 10px;
    transition: background 0.3s;
}

.copy-btn:hover {
    background: var(--color-accent);
    color: var(--color-fg-alt);
}

#content-summary {
    max-width: 100vw;
    max-height: 70vh;
    overflow: auto;
    margin-bottom: 16px;
}

#content-summary .copy-btn {
    margin-bottom: 0;
}

.table-content {
    overflow-x: auto;
    padding: 15px;
}

table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 14px;
    background: var(--color-glass);
    backdrop-filter: var(--backdrop-blur);
    color: var(--color-fg);
    border-radius: var(--border-radius-small);
    overflow: hidden;
    border: 1px solid var(--color-border);
}

th,
td {
    border: none;
    border-bottom: 1px solid var(--color-border);
    padding: 12px 16px;
    text-align: center;
    vertical-align: middle;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.5;
}

th {
    background: var(--color-glass);
    backdrop-filter: var(--backdrop-blur);
    color: var(--color-fg);
    font-size: 15px;
    font-weight: 600;
    text-align: center;
    vertical-align: middle;
    cursor: pointer;
    white-space: nowrap;
    text-overflow: ellipsis;
    position: relative;
}

th::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-accent);
    opacity: 0.6;
}

tr:nth-child(even) {
    background: rgb(255 255 255 / 5%);
}

tr:nth-child(odd) {
    background: rgb(255 255 255 / 2%);
}

tr:hover {
    background: var(--color-glass) !important;
    backdrop-filter: var(--backdrop-blur);
    transition: var(--transition-smooth);
}

/* =====================================================
   Header Bar & File Name - Glass Morphism Design
   ===================================================== */
.header-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin: 0 20px 20px;
    padding: 10px;
    background: var(--color-glass);
    backdrop-filter: var(--backdrop-blur);
    border: 1px solid var(--color-glass-border);
    border-radius: var(--border-radius);
    box-shadow: var(--color-box-shadow-light);
}

#activeFileNameContainer {
    display: flex;
    align-items: center;
    gap: 4px;
    position: relative;
    min-width: 0;
    max-width: 100%;
    flex: 0 1 auto;
    transition:
        max-width 0.3s,
        flex 0.3s;
}

#activeFileNameContainer:not(.has-file) {
    max-width: 0;
    flex: 0 0 auto;
    overflow: hidden;
    visibility: hidden;
    margin-left: 0;
}

#activeFileNameContainer.has-file {
    max-width: none;
    flex: 0 1 auto;
    visibility: visible;
    margin-left: 12px;
}

#activeFileName {
    color: var(--color-filename);
    font-size: 1rem;
    font-style: italic;
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: inline-block;
    vertical-align: middle;
    position: relative;
    flex: 0 1 auto;
    max-width: 100%;
    transition: color 0.2s ease;
}

#activeFileName:hover,
#activeFileName.highlighted {
    color: var(--color-accent);
}

#activeFileName .active-label {
    color: #43a047;
    font-weight: bold;
    margin-right: 4px;
}

#unloadFileBtn {
    background: none;
    border: none;
    padding: 0 4px;
    margin-left: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    transition:
        color 0.2s,
        background 0.2s;
    border-radius: 50%;
    outline: none;
    width: 36px;
    height: 36px;
    justify-content: center;
    flex: 0 0 auto;
    z-index: 1;
}

#unloadFileBtn svg {
    width: 24px;
    height: 24px;
    fill: #d32f2f;
    transition: fill 0.2s;
}

#unloadFileBtn:hover svg {
    fill: #b71c1c;
    background: #ffeaea;
    border-radius: 50%;
}

/* =====================================================
   DataTables Customization
   ===================================================== */
.dataTables_wrapper .dataTables_filter input,
.dataTables_wrapper .dataTables_length select {
    background: var(--color-bg);
    color: var(--color-fg);
    border: 1px solid var(--color-border);
}

/* Improve DataTables pagination dropdown readability in night mode */
.dataTables_wrapper .dataTables_length select {
    background: var(--color-bg) !important;
    color: var(--color-fg) !important;
    border: 1px solid var(--color-border) !important;
    box-shadow: 0 2px 6px #000a;
}

.dataTables_wrapper .dataTables_length select:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.dataTables_wrapper .dataTables_length select option {
    background: var(--color-bg-alt);
    color: var(--color-fg);
}

/* Force style for first option in DataTables length dropdown */
[id^="dt-length-"] > option:nth-child(n) {
    background: var(--color-bg-alt) !important;
    color: var(--color-fg) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
    background: var(--color-btn-bg);
    color: var(--color-fg) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background: var(--color-accent) !important;
    color: var(--color-fg-alt) !important;
}

.dataTables_wrapper .dataTables_info {
    color: var(--color-fg);
}

table.dataTable.stripe > tbody > tr:nth-child(odd) > td,
table.dataTable.stripe > tbody > tr:nth-child(odd) > th,
table.dataTable.display > tbody > tr:nth-child(odd) > td,
table.dataTable.display > tbody > tr:nth-child(odd) > th {
    background: var(--color-table-row-odd);
    text-align: center !important;
    vertical-align: middle !important;
    white-space: nowrap !important;
    text-overflow: ellipsis !important;
}

table.dataTable.stripe > tbody > tr:nth-child(even) > td,
table.dataTable.stripe > tbody > tr:nth-child(even) > th,
table.dataTable.display > tbody > tr:nth-child(even) > td,
table.dataTable.display > tbody > tr:nth-child(even) > th {
    background: var(--color-table-row-even);
    text-align: center !important;
    vertical-align: middle !important;
    white-space: nowrap !important;
    text-overflow: ellipsis !important;
}

table.dataTable.stripe > tbody > tr:hover td,
table.dataTable.display > tbody > tr:hover td {
    background: var(--color-table-hover) !important;
    transition: background 0.2s;
    font-weight: 600 !important;
    font-style: italic;
}

/* =====================================================
   Header Bar & File Name - Glass Morphism Design
   ===================================================== */

/* =====================================================
   Chart & Map Containers
   ===================================================== */
#chart-container {
    width: 100%;
    max-width: 100%;
    height: 400px;
    max-height: 60vh;
    background: var(--color-bg-alt);
    color: var(--color-fg);
    overflow: auto;
    border-radius: 4px;
    box-sizing: border-box;
}

#chart-container canvas,
#chart-container svg {
    display: block;
    max-width: 100% !important;
    height: auto !important;
}

/* Chart Status Indicators */
.chart-status-indicator {
    background: var(--color-glass) !important;
    border: 1px solid var(--color-border) !important;
    border-radius: 12px !important;
    backdrop-filter: var(--backdrop-blur) !important;
    transition: var(--transition-smooth) !important;
}

.chart-status-indicator:hover {
    background: var(--color-glass-border) !important;
    transform: translateY(-1px) !important;
}

.status-breakdown {
    z-index: 999999 !important;
}

.chart-status-indicator .status-breakdown {
    z-index: 999999 !important;
}

/* Ensure tooltips appear above all chart controls and other elements */
.settings-header .chart-status-indicator .status-breakdown {
    z-index: 999999 !important;
    position: fixed !important;
}

.global-chart-status {
    background: var(--color-bg-alt) !important;
    border-bottom: 1px solid var(--color-border) !important;
    backdrop-filter: var(--backdrop-blur) !important;
    box-shadow: 0 2px 4px var(--color-shadow) !important;
}

.global-chart-status button {
    transition: var(--transition-smooth) !important;
}

.global-chart-status button:hover {
    background: var(--color-accent-hover) !important;
    transform: translateY(-1px) !important;
}

/* Zone Color Selector Styles */
.inline-zone-color-selector {
    background: var(--color-glass);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 16px;
    margin: 8px 0;
    backdrop-filter: var(--backdrop-blur);
    transition: var(--transition-smooth);
}

.inline-zone-color-selector:hover {
    border-color: var(--color-border-light);
    box-shadow: var(--color-box-shadow-light);
}

.zone-colors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 8px;
    margin: 12px 0;
}

.zone-color-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-small);
    transition: var(--transition-smooth);
    cursor: pointer;
}

.zone-color-item:hover {
    background: var(--color-accent-hover);
    border-color: var(--color-border-light);
    transform: translateY(-1px);
    box-shadow: var(--color-box-shadow-light);
}

/* Disabled state for zone color items */
.zone-color-item[style*="opacity: 0.6"] {
    pointer-events: none;
}

.zone-color-item[style*="opacity: 0.6"]:hover {
    background: var(--color-bg-alt);
    border-color: var(--color-border);
    transform: none;
    box-shadow: none;
}

.zone-color-item .zone-label {
    flex: 1;
    font-size: 12px;
    color: var(--color-fg);
    font-weight: 500;
}

.zone-color-preview {
    width: 24px;
    height: 24px;
    border-radius: 4px;
    border: 2px solid var(--color-border);
    cursor: pointer;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.zone-color-preview:hover {
    transform: scale(1.1);
    box-shadow: var(--color-box-shadow-light);
    border-color: var(--color-border-light);
}

.zone-color-preview[style*="cursor: not-allowed"]:hover {
    transform: none;
    box-shadow: none;
    border-color: var(--color-border);
}

.zone-color-preview::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(45deg, transparent 30%, rgb(255 255 255 / 10%) 50%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.zone-color-preview:hover::before {
    opacity: 1;
}

.zone-color-preview[style*="cursor: not-allowed"]::before {
    opacity: 0;
}

/* Zone color selector header */
.inline-zone-color-selector h4 {
    margin: 0 0 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-fg);
    font-size: 14px;
    font-weight: 600;
}

/* Color scheme selector styling */
.inline-zone-color-selector select {
    padding: 4px 8px;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-small);
    background: var(--color-bg-solid);
    color: var(--color-fg);
    font-size: 12px;
    cursor: pointer;
    outline: none;
    transition: var(--transition-smooth);
}

.inline-zone-color-selector select:hover {
    border-color: var(--color-border-light);
    background: var(--color-bg-alt);
}

.inline-zone-color-selector select:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 2px rgb(102 126 234 / 20%);
}

/* Action buttons in zone selector */
.inline-zone-color-selector button {
    padding: 6px 12px;
    background: var(--color-btn-bg);
    color: var(--color-fg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-small);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    gap: 4px;
}

.inline-zone-color-selector button:hover {
    background: var(--color-btn-hover);
    transform: translateY(-1px);
    box-shadow: var(--color-box-shadow-light);
}

.inline-zone-color-selector button:active {
    transform: translateY(0);
    box-shadow: inset 0 2px 4px rgb(0 0 0 / 20%);
}

/* Light theme adjustments for zone color selector */
body.theme-light .inline-zone-color-selector {
    background: rgb(255 255 255 / 80%);
    border-color: rgb(0 0 0 / 10%);
}

body.theme-light .zone-color-item {
    background: rgb(255 255 255 / 50%);
    border-color: rgb(0 0 0 / 10%);
}

body.theme-light .zone-color-item:hover {
    background: rgb(102 126 234 / 10%);
    border-color: rgb(102 126 234 / 30%);
}

body.theme-light .zone-color-preview {
    border-color: rgb(0 0 0 / 20%);
}

body.theme-light .zone-color-preview:hover {
    border-color: rgb(102 126 234 / 50%);
}

.tab-card #content-chart {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
    min-height: 350px;
    overflow-x: auto;
}

#leaflet-map {
    /* Adjusts map colors for dark mode using inversion, hue rotation, brightness, and contrast. */
    filter: invert(0.92) hue-rotate(180deg) brightness(0.9) contrast(1.1);
    background: var(--color-bg-alt);
    border-radius: 4px;
    height: 85%;
    display: flex;
}

#map-controls {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0;
    margin-top: 8px;
}

body.theme-light #leaflet-map {
    filter: none;
}

body .leaflet-control-layers,
body .leaflet-control-layers-expanded {
    background: #f5f5f5 !important;
    color: #222 !important;
    border: 1px solid #888 !important;
}

body .leaflet-control-layers-base label {
    color: rgb(var(--color-accent-rgb) / 20%) !important;
    font-weight: 600 !important;
}

body .leaflet-control-layers-expanded label:hover {
    color: var(--color-accent) !important;
    background: #e0e0e0 !important;
    border-radius: 4px !important;
}

body .leaflet-control-layers-toggle {
    background-image: url("libs/images/layers-2x.png") !important;
    background-size: 26px 26px !important;
    filter: invert(1) !important;
}

body.theme-light .leaflet-control-layers-toggle {
    background-image: url("libs/images/layers-2x.png") !important;
    background-size: 26px 26px !important;
    filter: invert(1) !important;
}

body .custom-maptype-btn {
    background: #f5f5f5 !important;
    color: #222 !important;
    border: 1px solid #888 !important;
    padding: 2px 5px !important;
    border-radius: 4px !important;
}

#vega-container {
    width: 80%;
    height: 100%;
    min-width: 0;
    min-height: 0;
}

#background-chart-container,
#background-data-container {
    display: none;
}

#vg-tooltip-element {
    padding: 2px !important;
    background: var(--color-bg-alt) !important;
    color: var(--color-fg) !important;
    border-radius: 6px !important;
    box-shadow: 0 2px 8px #000a !important;
    border: 1px solid var(--color-border) !important;
    font-size: 14px !important;
}

#vg-tooltip-element table tr td.key {
    color: var(--color-accent) !important;
}

.vega-embed {
    position: relative;
    display: inline-block;
    box-sizing: border-box;
    background: transparent;
    color: var(--color-fg);
}

.vega-embed.has-actions {
    padding-right: 38px;
}

.vega-embed details:not([open]) > :not(summary) {
    display: none !important;
}

.vega-embed summary {
    list-style: none;
    position: absolute;
    top: 0;
    right: 0;
    padding: 6px;
    z-index: 1000;
    background: var(--color-bg-alt);
    box-shadow: 1px 1px 3px rgb(0 0 0 / 10%);
    color: var(--color-fg);
    border: 1px solid var(--color-border);
    border-radius: 999px;
    opacity: 0.2;
    transition: opacity 0.4s ease-in;
    cursor: pointer;
    line-height: 0px;
}

.vega-embed summary::-webkit-details-marker {
    display: none;
}

.vega-embed summary:active {
    box-shadow: var(--color-border) 0 0 0 1px inset;
}

.vega-embed summary svg {
    width: 14px;
    height: 14px;
    fill: var(--color-fg);
}

.vega-embed details[open] summary {
    opacity: 0.7;
}

.vega-embed:hover summary,
.vega-embed:focus-within summary {
    opacity: 1 !important;
    transition: opacity 0.2s ease;
}

.vega-embed .vega-actions {
    position: absolute;
    z-index: 1001;
    top: 35px;
    right: -9px;
    display: flex;
    flex-direction: column;
    padding-bottom: 8px;
    padding-top: 8px;
    border-radius: 4px;
    box-shadow: 0 2px 8px 0 rgb(0 0 0 / 20%);
    border: 1px solid var(--color-border);
    background: var(--color-bg-alt);
    animation-duration: 0.15s;
    animation-name: scale-in;
    animation-timing-function: cubic-bezier(0.2, 0, 0.13, 1.5);
    text-align: left;
}

.vega-embed .vega-actions a {
    padding: 8px 16px;
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    color: var(--color-fg);
    text-decoration: none;
    border-radius: 3px;
    transition:
        background 0.2s,
        color 0.2s;
}

.vega-embed .vega-actions a:hover,
.vega-embed .vega-actions a:focus {
    background-color: var(--color-btn-hover);
    color: var(--color-fg-alt);
}

.vega-embed .vega-actions::before,
.vega-embed .vega-actions::after {
    content: "";
    display: inline-block;
    position: absolute;
}

.vega-embed .vega-actions::before {
    left: auto;
    right: 14px;
    top: -16px;
    border: 8px solid rgb(0 0 0 / 0%);
    border-bottom-color: var(--color-border);
}

.vega-embed .vega-actions::after {
    left: auto;
    right: 15px;
    top: -14px;
    border: 7px solid rgb(0 0 0 / 0%);
    border-bottom-color: var(--color-bg-alt);
}

.vega-embed .chart-wrapper.fit-x {
    width: 100%;
}

.vega-embed .chart-wrapper.fit-y {
    height: 100%;
}

.vega-embed-wrapper {
    max-width: 100%;
    overflow: auto;
    padding-right: 14px;
}

@keyframes scale-in {
    from {
        opacity: 0;
        transform: scale(0.6);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Light theme overrides */
body.theme-light #vg-tooltip-element {
    background: var(--color-bg-alt) !important;
    color: var(--color-fg) !important;
    border: 1px solid var(--color-border) !important;
}

body.theme-light #vg-tooltip-element table tr td.key {
    color: var(--color-accent) !important;
}

body.theme-light .vega-embed summary {
    background: var(--color-bg-alt);
    color: var(--color-fg);
    border: 1px solid var(--color-border);
}

body.theme-light .vega-embed .vega-actions {
    background: var(--color-bg-alt);
    color: var(--color-fg);
    border: 1px solid var(--color-border);
}

body.theme-light .vega-embed .vega-actions a {
    color: var(--color-fg);
}

body.theme-light .vega-embed .vega-actions a:hover,
body.theme-light .vega-embed .vega-actions a:focus {
    background: var(--color-btn-hover);
    color: var(--color-fg-alt);
}

body.theme-light .vega-embed .vega-actions::before {
    border-bottom-color: var(--color-border);
}

body.theme-light .vega-embed .vega-actions::after {
    border-bottom-color: var(--color-bg-alt);
}

/* =====================================================
   Custom Zoom Slider Bar
   ===================================================== */
.custom-zoom-slider-bar {
    position: absolute;
    right: 175px;
    bottom: 30px;
    z-index: 1100;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 1px 5px rgb(0 0 0 / 40%);
    padding: 10px 18px 14px;
    font-size: 15px;
    font-weight: bold;
    color: #222;
    user-select: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 160px;
}

.custom-zoom-slider-label {
    font-size: 13px;
    font-weight: normal;
    margin-bottom: 2px;
}

.custom-zoom-slider-bar input[type="range"] {
    width: 120px;
    margin: 0 0 2px;
    accent-color: #2196f3;
    cursor: pointer;
}

.custom-zoom-slider-values {
    font-size: 12px;
    font-weight: normal;
    margin-top: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
}

body .custom-zoom-slider-bar {
    background: #f1f1f1;
    color: #000;
    border: 1px solid #888;
}

body .custom-zoom-slider-bar input[type="range"] {
    accent-color: #4fc3f7;
}

/* =====================================================
   Lap Control Styles
   ===================================================== */
.custom-lap-control-container {
    position: absolute;
    left: 5px;
    bottom: 45px;
    z-index: 800;
    pointer-events: auto;
    border-top: none;
    line-height: 1.1;
    white-space: nowrap;
    box-sizing: border-box;
}

.custom-lap-control.leaflet-bar {
    background: var(--leaflet-control-bg, #fff);
    border-radius: 4px;
    box-shadow: 0 1px 5px rgb(0 0 0 / 40%);
    padding: 6px 10px;
    display: flex;
    align-items: center;
    gap: 6px;
    pointer-events: auto;
}

.custom-lap-control label {
    margin: 0;
    font-size: 14px;
    filter: invert(1) hue-rotate(180deg);
}

body.theme-light .custom-lap-control label {
    margin: 0;
    font-size: 14px;
    filter: none;
}

.custom-lap-control select {
    font-size: 14px;
    pointer-events: auto;
    background: var(--color-bg-alt);
    color: var(--color-fg);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    padding: 4px 10px;
    filter: invert(1) hue-rotate(180deg);
}

body.theme-light .custom-lap-control.leaflet-bar {
    background: #f5f5f5;
    color: #222;
    border: 1px solid #888;
}

body.theme-light .custom-lap-control select {
    background: #fff;
    color: #222;
    border: 1px solid #888;
    filter: none;
}

/* =====================================================
   Custom Fullscreen Control (Map)
   ===================================================== */
.custom-fullscreen-control.leaflet-top.leaflet-left {
    position: absolute;
    top: 16px;
    left: 16px;
    z-index: 1200;
    pointer-events: auto;
}

.custom-fullscreen-bar.leaflet-bar {
    background: var(--leaflet-control-bg, #fff);
    border-radius: 4px;
    box-shadow: 0 1px 5px rgb(0 0 0 / 40%);
    padding: 6px 10px;
    display: flex;
    align-items: center;
    gap: 6px;
    pointer-events: auto;
    position: absolute;
    top: 60px;
    left: -6px;
}

.custom-fullscreen-bar button {
    background: none;
    border: none;
    color: #222;
    font-size: 1.5em;
    padding: 2px 8px;
    border-radius: 4px;
    cursor: pointer;
    transition:
        background 0.2s,
        color 0.2s,
        border 0.2s;
    outline: none;
    box-shadow: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.custom-fullscreen-bar button:hover,
.custom-fullscreen-bar button:focus {
    background: var(--color-accent);
    color: #fff;
}

body.theme-dark .custom-fullscreen-bar.leaflet-bar {
    background: #f1f1f1;
    color: #000;
    border: 1px solid #888;
    position: absolute;
    top: 60px;
    left: -6px;
}

body.theme-dark .custom-fullscreen-bar button {
    font-size: 14px;
    pointer-events: auto;
    background: var(--color-bg-alt);
    color: var(--color-fg);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    padding: 4px 10px;
    filter: invert(1) hue-rotate(180deg);
}

body.theme-dark .custom-fullscreen-bar button:hover,
body.theme-dark .custom-fullscreen-bar button:focus {
    background: var(--color-accent);
    color: #fff;
}

#leaflet-map.fullscreen {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    z-index: 9999 !important;
    border-radius: 0 !important;
}

/* Improved Fullscreen Button */
.fullscreen-btn-wrapper {
    pointer-events: none;
    position: absolute;
    top: 24px;
    right: 24px;
    z-index: 2001;
}

.fullscreen-btn.improved {
    pointer-events: auto;
    background: rgb(30 34 54 / 92%);
    border: none;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    box-shadow: 0 2px 12px rgb(0 0 0 / 18%);
    color: #fff;
    font-size: 1.6rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition:
        background 0.2s,
        box-shadow 0.2s,
        transform 0.2s;
    cursor: pointer;
    outline: none;
}

.fullscreen-btn.improved:hover,
.fullscreen-btn.improved:focus,
.exit-fullscreen-overlay:hover,
.exit-fullscreen-overlay:focus {
    background: #1976d2 !important;
    color: #fff !important;
    box-shadow: 0 4px 18px rgb(25 118 210 / 25%);
    transform: scale(1.08);
}

.fullscreen-btn.improved:active,
.exit-fullscreen-overlay:active {
    background: #1565c0;
    transform: scale(0.98);
}

.fullscreen-btn .fullscreen-icon {
    pointer-events: none;
    font-size: 1.4em;
    transition: color 0.2s;
}

.tab-content:fullscreen,
.tab-content:-webkit-full-screen {
    width: 100vw !important;
    height: 100vh !important;
    max-width: 100vw !important;
    max-height: 100vh !important;
    background: var(--color-bg-alt);
    overflow: auto;
    z-index: 9999;
    position: fixed;
    top: 0;
    left: 0;
}

.tab-content:fullscreen #vega-container > div > canvas,
.tab-content:-webkit-full-screen #vega-container > div > canvas {
    width: 100% !important;
}

/* =====================================================
   Exit Fullscreen Overlay & Button
   ===================================================== */
.exit-fullscreen-overlay {
    position: fixed;
    top: 24px;
    right: 24px;
    z-index: 2000;
    user-select: none;
    margin-left: 10px;
    padding: 10px 24px;
    background: var(--color-btn-bg);
    color: var(--color-fg);
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    margin-bottom: 18px;
    margin-right: 10px;
    transition:
        background 0.3s,
        color 0.3s,
        box-shadow 0.3s;
    box-shadow: 0 2px 4px #0003;
    width: auto !important;
    height: auto !important;
    max-width: none !important;
    max-height: none !important;
}

.exit-fullscreen-btn {
    margin-left: 10px;
}

/* =====================================================
   Marker Count Selector Styles
   ===================================================== */
.marker-count-container {
    display: flex;
    align-items: center;
    gap: 6px;
    justify-content: center;
    height: 32px;
    cursor: default !important;
}

.marker-count-label {
    display: inline-block;
    vertical-align: middle;
    line-height: 1.2;
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 0;
    cursor: default !important;
}

.marker-count-select {
    margin-left: 2px;
    padding: 0 6px;
    border-radius: 4px;
    border: 1px solid #888;
    background: inherit;
    color: inherit;
    display: inline-block;
    vertical-align: middle;
    line-height: 1.2;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
}

.marker-count-select option {
    background: var(--color-bg-solid);
    color: var(--color-fg);
    font-family: inherit;
    padding: 6px 18px 6px 8px;
    display: inline-block;
    vertical-align: middle;
    line-height: 1.2;
    font-size: 15px;
    font-weight: 600;
}

/* =====================================================
   Loading Overlay - Professional Glass Design
   ===================================================== */
#loadingOverlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 9999;
    background: linear-gradient(135deg, rgb(0 0 0 / 40%) 0%, rgb(0 0 0 / 60%) 100%);
    backdrop-filter: blur(8px);
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--color-modal-fg);
}

#loadingOverlay span {
    padding: 32px 48px;
    background: var(--color-glass);
    backdrop-filter: var(--backdrop-blur);
    border: 1px solid var(--color-glass-border);
    border-radius: var(--border-radius);
    box-shadow: var(--color-box-shadow);
    font-weight: 500;
    color: var(--color-modal-fg);
    text-align: center;
    position: relative;
    overflow: hidden;
}

#loadingOverlay span::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgb(255 255 255 / 10%), transparent);
    animation: shimmer 2s infinite ease-in-out;
}

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

    100% {
        left: 100%;
        will-change: left;
    }
}

/* =====================================================
   Modal & Dialog Styles - Professional Glass Design
   ===================================================== */

/* Modal for summary column selection */
.summary-col-modal-overlay {
    position: fixed;
    inset: 0;
    background: var(--color-glass);
    backdrop-filter: var(--backdrop-blur);
    z-index: 10010;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease-out;
}

.summary-col-modal {
    background: var(--color-glass);
    backdrop-filter: var(--backdrop-blur);
    color: var(--color-modal-fg);
    border-radius: var(--border-radius);
    box-shadow: var(--color-box-shadow);
    border: 1px solid var(--color-glass-border);
    padding: 32px 28px 24px;
    min-width: 320px;
    max-width: 90vw;
    max-height: 80vh;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    position: relative;
    animation: slide-up 0.3s ease-out;
}

.summary-col-modal::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--color-accent);
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    opacity: 0.8;
}

.summary-col-modal h2 {
    margin-top: 0;
    margin-bottom: 18px;
    font-size: 1.3rem;
    text-align: center;
    background: var(--color-title);
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 700;
}

.summary-col-modal .col-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 18px;
    max-height: 40vh;
    overflow-y: auto;
    padding: 12px;
    background: var(--color-glass);
    backdrop-filter: var(--backdrop-blur);
    border-radius: var(--border-radius-small);
    border: 1px solid var(--color-border);
}

.summary-col-modal label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1rem;
    padding: 8px 12px;
    border-radius: var(--border-radius-small);
    transition: var(--transition-smooth);
    cursor: pointer;
    color: var(--color-modal-fg);
    border: 1px solid transparent;
    background: var(--color-glass);
}

.summary-col-modal label:hover {
    background: var(--color-accent-hover);
    border-color: var(--color-accent);
    transform: translateX(4px);
    box-shadow: var(--color-box-shadow-light);
}

.summary-col-modal label:has(input:disabled) {
    opacity: 0.6;
    cursor: not-allowed;
}

.summary-col-modal label:has(input:disabled):hover {
    transform: none;
    background: var(--color-glass);
    border-color: transparent;
    box-shadow: none;
}

.summary-col-modal .modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

.summary-col-modal .themed-btn {
    margin-bottom: 0;
}

.summary-col-modal .select-all-btn {
    align-self: flex-end;
    margin-bottom: 10px;
    font-size: 0.95rem;
    background: var(--color-btn-bg);
    color: var(--color-modal-fg);
    border: 1px solid var(--color-border-light);
    border-radius: var(--border-radius-small);
    padding: 8px 16px;
    transition: var(--transition-smooth);
}

.summary-col-modal .select-all-btn:hover {
    background: var(--color-btn-hover);
    transform: translateY(-1px);
    box-shadow: var(--color-box-shadow-light);
}

/* Modern Modal Dialog Styles */
.modal {
    position: fixed;
    inset: 0;
    background: linear-gradient(135deg, rgb(0 0 0 / 50%) 0%, rgb(0 0 0 / 70%) 100%);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    animation: fadeIn 0.3s ease-out;
}

.modal-content {
    background: var(--color-modal-bg);
    color: var(--color-modal-fg);
    padding: 2rem;
    border-radius: var(--border-radius);
    min-width: 320px;
    max-width: 90vw;
    box-shadow: var(--color-box-shadow);
    border: 1px solid var(--color-glass-border);
    backdrop-filter: var(--backdrop-blur);
    position: relative;
    animation: slide-up 0.3s ease-out;
}

.modal-content::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--color-accent);
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    opacity: 0.8;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-fg);
    background: var(--color-glass);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.modal-close:hover {
    background: var(--color-error);
    color: white;
    transform: scale(1.1);
}

.modal-close:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* =====================================================
   Modal Animations
   ===================================================== */

@keyframes fade-in {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slide-up {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* ===================================================== */

/* =====================================================
   Buttons - Professional Gradient Design
   ===================================================== */

#openFileBtn {
    margin-bottom: 0 !important;
}

.themed-btn {
    padding: 12px 24px;
    background: var(--color-btn-bg);
    color: var(--color-modal-fg);
    border: 1px solid var(--color-border-light);
    border-radius: var(--border-radius-small);
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    margin-bottom: 18px;
    margin-right: 10px;
    transition: var(--transition-smooth);
    box-shadow: var(--color-box-shadow-light);
    backdrop-filter: var(--backdrop-blur);
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 44px;
}

.themed-btn::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgb(255 255 255 / 20%), transparent);
    transition: left 0.5s ease;
}

.themed-btn:hover::before {
    left: 100%;
}

.themed-btn:hover,
.themed-btn:focus {
    background: var(--color-btn-hover);
    color: var(--color-modal-fg);
    outline: none;
    transform: translateY(-2px);
    box-shadow: var(--color-box-shadow);
    border-color: var(--color-border-light);
}

.themed-btn:active {
    transform: translateY(0);
    transition: var(--transition-bounce);
}

/* =====================================================
   Notification Styles - Enhanced Modern Design
   ===================================================== */
.notification {
    position: fixed;
    top: 250px;
    left: 50%;
    transform: translateX(-50%) translateY(-100px);
    min-width: 320px;
    max-width: min(90vw, 600px);
    padding: 16px 20px;
    border-radius: var(--border-radius);
    font-size: 0.95rem;
    font-weight: 500;
    z-index: 10001;
    background: var(--color-glass);
    backdrop-filter: var(--backdrop-blur);
    color: var(--color-fg);
    border: 1px solid var(--color-glass-border);
    box-shadow: var(--color-box-shadow);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 8px;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.notification.show {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* Enhanced notification type styles with better contrast */
.notification.error {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: #fff;
    border-color: rgb(255 255 255 / 30%);
    box-shadow: 0 8px 32px rgb(239 68 68 / 30%);
}

.notification.success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: #fff;
    border-color: rgb(255 255 255 / 30%);
    box-shadow: 0 8px 32px rgb(16 185 129 / 30%);
}

.notification.warning {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: #fff;
    border-color: rgb(255 255 255 / 30%);
    box-shadow: 0 8px 32px rgb(245 158 11 / 30%);
}

.notification.info {
    background: linear-gradient(135deg, #3b82f665 0%, #2563eb 100%);
    color: #fff;
    border-color: rgb(255 255 255 / 30%);
    box-shadow: 0 8px 32px rgb(59 130 246 / 30%);
}

/* Notification content styling */
.notification-content {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    min-width: 0; /* Allow text to wrap */
}

.notification-icon {
    font-size: 1.2rem;
    flex-shrink: 0;
    line-height: 1;
}

.notification-message {
    flex: 1;
    text-align: left;
    line-height: 1.4;
    overflow-wrap: break-word;
}

.notification-actions {
    display: flex;
    gap: 8px;
    margin-left: 12px;
    flex-shrink: 0;
}

.notification-actions .themed-btn {
    font-size: 0.85rem;
    padding: 6px 12px;
    min-height: auto;
    border: 1px solid rgb(255 255 255 / 30%);
    background: rgb(255 255 255 / 10%);
    color: inherit;
    transition: all 0.2s ease;
}

.notification-actions .themed-btn:hover {
    background: rgb(255 255 255 / 20%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgb(0 0 0 / 20%);
}

.notification-close {
    background: none !important;
    border: none !important;
    color: inherit !important;
    font-size: 1.4rem !important;
    cursor: pointer !important;
    padding: 0 !important;
    margin-left: 12px !important;
    opacity: 0.7 !important;
    transition: opacity 0.2s ease !important;
    flex-shrink: 0 !important;
    line-height: 1 !important;
    width: 20px !important;
    height: 20px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.notification-close:hover {
    opacity: 1 !important;
}

/* Mobile responsiveness */
@media (max-width: 640px) {
    .notification {
        top: 16px;
        min-width: 280px;
        max-width: calc(100vw - 32px);
        font-size: 0.9rem;
        padding: 14px 16px;
    }

    .notification-actions {
        margin-left: 8px;
    }

    .notification-actions .themed-btn {
        font-size: 0.8rem;
        padding: 5px 10px;
    }
}

/* =====================================================
   Summary & Lap Section
   ===================================================== */

/* Summary and Lap Section Styling (moved from inline JS) */
.summary-section {
    margin-bottom: 18px;
}

.summary-title {
    margin: 0 0 10px;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--color-fg);
    text-align: center;
}

.lap-section {
    margin-bottom: 18px;
    padding: 12px 0;
    background: var(--color-bg-alt);
    border-radius: 4px;
    box-shadow: var(--color-box-shadow);
}

.lap-title {
    margin: 0 0 10px;
    font-size: 1.3rem;
    font-weight: 600;
    line-height: 1.5;
    color: var(--color-fg);
    text-align: center;
}

/* Gear button styling for summary header */
.summary-gear-btn {
    background: none;
    border: none;
    color: var(--color-fg);
    padding: 0 4px 0 0;
    margin: 0 6px 0 0;
    font-size: 1.1em;
    box-shadow: none;
    outline: none;
    vertical-align: middle;
    opacity: 0.65;
    transition:
        opacity 0.2s,
        color 0.2s;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
}

.summary-gear-btn:hover,
.summary-gear-btn:focus {
    color: var(--color-accent);
    opacity: 1;
    background: none;
    box-shadow: none;
    outline: none;
    cursor: pointer;
    transition:
        opacity 0.2s,
        color 0.2s;
}

/* =====================================================
   Summary Filter Dropdown
   ===================================================== */
.summary-filter-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.summary-filter-bar label {
    font-size: 1rem;
    color: var(--color-fg);
    font-weight: 500;
}

.summary-filter-bar select {
    background: var(--color-bg-alt);
    color: var(--color-fg);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    padding: 6px 18px 6px 8px;
    font-size: 1rem;
    font-family: inherit;
    outline: none;
    transition:
        border 0.2s,
        box-shadow 0.2s;
    box-shadow: 0 1px 4px #0002;
    appearance: none;
    cursor: pointer;
}

.summary-filter-bar select:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 2px var(--color-accent) 33;
    transition:
        border-color 0.2s,
        box-shadow 0.2s;
    outline: none;
}

.summary-filter-bar option {
    background: var(--color-bg-solid);
    color: var(--color-fg);
    font-size: 1rem;
    font-family: inherit;
    padding: 6px 18px 6px 8px;
}

/* =====================================================
   Credits Section
   ===================================================== */
footer {
    margin-top: 20px;
    font-size: 12px;
    text-align: center;
    color: #888;
    background: none;
    padding: 0 0 12px;
}

/* Credits Section - Professional Glass Design */
.credits-section {
    margin: 32px 20px 20px;
    padding: 20px 24px;
    background: var(--color-glass);
    backdrop-filter: var(--backdrop-blur);
    border: 1px solid var(--color-glass-border);
    border-radius: var(--border-radius);
    box-shadow: var(--color-box-shadow-light);
    text-align: center;
    font-size: 13px;
    color: var(--color-credits);
    position: relative;
}

.credits-section::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-accent);
    opacity: 0.6;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.credits-section footer {
    margin: 0;
    padding: 0;
    background: none;
    color: inherit;
    font-size: 12px;
}

.credits-section a {
    color: var(--color-credits);
    text-decoration: none;
    margin: 0 4px;
    font-weight: 800;
    font-size: 0.9rem;
    transition: var(--transition-smooth);
    padding: 2px 6px;
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.credits-section a:hover {
    color: var(--color-accent);
    background: rgb(255 255 255 / 8%);
    transform: translateY(-1px);
    transition: var(--transition-smooth);
}

.credits-section img {
    opacity: 0.8;
    transition: var(--transition-smooth);
}

.credits-section a:hover img {
    opacity: 1;
    transform: scale(1.1);
}

/* =====================================================
   Measurement Label
   ===================================================== */
.measure-label-content {
    background: #fff;
    color: black;
    padding: 2px 8px;
    border-radius: 4px;
    border: 1px solid #888;
    font-size: 14px;
    min-width: 60px;
    min-height: 20px;
    z-index: 9999;
    box-shadow: 0 2px 6px #0002;
    display: inline-block;
    text-align: center;
    position: relative;
    padding-right: 20px;
}

/* =====================================================
   Multi-Lap Toggle Button
   ===================================================== */
.exit-multilap-btn,
.deselect-all-btn,
.multi-lap-toggle {
    background: none;
    border: none;
    padding: 0 4px;
    margin: 0 4px 0 0;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 4px;
    transition:
        background 0.2s,
        color 0.2s;
}

.exit-multilap-btn:hover,
.deselect-all-btn:hover,
.multi-lap-toggle:hover {
    background: #e3f2fd;
}

.exit-multilap-btn {
    position: absolute;
    left: 2px;
    top: 2px;
    z-index: 2;
}

.deselect-all-btn {
    position: absolute;
    left: 60px;
    top: 10px;
    z-index: 2;
}

.multi-lap-toggle {
    margin-left: 0;
    margin-right: 6px;
    background: none;
    color: #222;
}

.multi-lap-toggle .icon,
.exit-multilap-btn .icon,
.deselect-all-btn .icon {
    width: 16px;
    height: 16px;
    display: inline-block;
    vertical-align: middle;
}

#deselect-all-btn:hover > svg > circle,
#deselect-all-btn:hover > svg > line {
    stroke: red !important;
}

/* =====================================================
   Map Action Buttons
   ===================================================== */
.map-action-btn {
    background: var(--leaflet-control-bg, #fff);
    color: #222;
    border: 1px solid #888;
    border-radius: 4px;
    padding: 6px 14px 6px 10px;
    font-size: 15px;
    font-weight: 600;
    box-shadow: 0 1px 5px rgb(0 0 0 / 40%);
    margin: 0 8px 8px 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition:
        background 0.2s,
        color 0.2s,
        border 0.2s;
    outline: none;
    min-width: 0;
    user-select: none;
}

.map-action-btn .icon {
    display: inline-block;
    vertical-align: middle;
    width: 18px;
    height: 18px;
    margin-right: 6px;
}

.map-action-btn span {
    display: inline-block;
    vertical-align: middle;
    line-height: 1.2;
    font-size: 15px;
    font-weight: 600;
}

.map-action-btn:hover,
.map-action-btn:focus {
    background: var(--color-accent);
    color: #fff;
    border-color: var(--color-accent);
    stroke: white;
}

.map-action-btn:hover rect,
.map-action-btn:focus rect,
.map-action-btn:hover path,
.map-action-btn:focus path,
.map-action-btn:hover circle,
.map-action-btn:focus circle,
.map-action-btn:hover polyline,
.map-action-btn:focus polyline,
.map-action-btn:hover text,
.map-action-btn:focus text,
.map-action-btn:hover line,
.map-action-btn:focus line {
    background: var(--color-accent);
    color: #fff;
    border-color: var(--color-accent);
    stroke: white;
    fill: var(--color-accent);
}

body.theme-dark .map-action-btn {
    background: #23263a;
    color: #e0e0e0;
    border: 1px solid #33374d;
}

body.theme-dark .map-action-btn:hover,
body.theme-dark .map-action-btn:focus {
    background: var(--color-accent);
    color: #fff;
    border-color: var(--color-accent);
    stroke: white;
}

.map-action-btn:disabled,
.map-action-btn.disabled {
    background: #e0e0e0 !important;
    color: #888 !important;
    border-color: #ccc !important;
    cursor: not-allowed !important;
    opacity: 0.7;
}

body.theme-dark .map-action-btn:disabled,
body.theme-dark .map-action-btn.disabled {
    background: #23263a !important;
    color: #555 !important;
    border-color: #33374d !important;
    cursor: not-allowed !important;
    opacity: 0.6;
}

/* =====================================================
   Fullsize Container & No Border
   ===================================================== */
.fullsize-container {
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    box-sizing: border-box;
}

.no-border {
    border: none;
}

/* Inline CSS moved from JS templates and elements */
.measure-exit-btn {
    position: absolute;
    top: 2px;
    right: 2px;
    background: none;
    border: none;
    color: #b71c1c;
    font-size: 16px;
    line-height: 1;
    cursor: pointer;
    z-index: 10;
}

/* stylelint-disable-next-line no-duplicate-selectors */
.deselect-all-btn {
    display: none;
}

.lap-label {
    margin: 0 4px 0 0;
}

.inline-svg {
    display: inline-block;
    vertical-align: middle;
}

.margin-horizontal {
    margin: 0 8px;
}

.text-red {
    color: red;
}

.text-green {
    color: green;
}

/* =====================================================
   Drag-and-Drop Overlay - Professional Glass Design
   ===================================================== */
#drop-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: linear-gradient(135deg, rgb(30 34 54 / 85%) 0%, rgb(20 24 44 / 90%) 100%);
    backdrop-filter: blur(12px);
    z-index: 10050;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    transition: var(--transition-smooth);
}

#drop-overlay .drop-overlay-content {
    background: var(--color-glass);
    backdrop-filter: var(--backdrop-blur);
    color: var(--color-modal-fg);
    padding: 48px 64px;
    border-radius: var(--border-radius);
    box-shadow: var(--color-box-shadow);
    font-size: 2.2rem;
    font-weight: 700;
    text-align: center;
    border: 2px dashed var(--color-accent);
    opacity: 0.98;
    pointer-events: auto;
    position: relative;
    overflow: hidden;
    animation: pulse-glow 2s ease-in-out infinite;
}

#drop-overlay .drop-overlay-content::before {
    content: "";
    position: absolute;
    inset: -2px;
    background: linear-gradient(45deg, var(--color-accent), transparent, var(--color-accent));
    border-radius: var(--border-radius);
    z-index: -1;
    animation: border-glow 3s linear infinite;
}

@keyframes pulse-glow {
    0%,
    100% {
        box-shadow:
            var(--color-box-shadow),
            0 0 20px var(--color-accent);
        will-change: box-shadow;
    }

    50% {
        box-shadow:
            var(--color-box-shadow),
            0 0 40px var(--color-accent);
        will-change: box-shadow;
    }
}

@keyframes border-glow {
    0% {
        opacity: 0.5;
        will-change: opacity;
    }

    50% {
        opacity: 1;
        will-change: opacity;
    }

    100% {
        opacity: 0.5;
        will-change: opacity;
    }
}

/* Removed empty #tab-zwift ruleset */

/* #tab-zwift {
	
} */

#content-zwift {
    display: none;

    /* Add custom styles for Zwift content if needed */
}

#zwift-iframe {
    width: 100%;
    height: 80vh;
    border: none;
}

/* =====================================================
   Form Controls & Input Styling - Professional Design
   ===================================================== */
input[type="text"],
input[type="number"],
input[type="email"],
input[type="password"],
input[type="search"],
input[type="file"],
textarea,
select {
    background: var(--color-glass);
    backdrop-filter: var(--backdrop-blur);
    color: var(--color-fg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-small);
    padding: 12px 16px;
    font-size: 1rem;
    font-family: inherit;
    outline: none;
    transition: var(--transition-smooth);
    box-shadow: var(--color-box-shadow-light);
    min-height: 20px;
}

input[type="text"]:focus,
input[type="number"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="search"]:focus,
textarea:focus,
select:focus {
    border-color: var(--color-accent);
    box-shadow:
        0 0 0 3px rgb(var(--color-accent-rgb) / 20%),
        var(--color-box-shadow);
    background: var(--color-bg-alt);
}

input[type="file"] {
    padding: 8px 12px;
    cursor: pointer;
}

input[type="file"]::-webkit-file-upload-button {
    background: var(--color-btn-bg);
    color: var(--color-modal-fg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-small);
    padding: 8px 16px;
    margin-right: 12px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition-smooth);
}

input[type="file"]::-webkit-file-upload-button:hover {
    background: var(--color-btn-hover);
    transform: translateY(-1px);
}

/* Checkbox and Radio Button Styling */
input[type="checkbox"],
input[type="radio"] {
    appearance: none;
    width: 18px;
    height: 18px;
    background: var(--color-glass);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius-small);
    position: relative;
    cursor: pointer;
    transition: var(--transition-smooth);
}

input[type="radio"] {
    border-radius: 50%;
}

input[type="checkbox"]:checked,
input[type="radio"]:checked {
    background: var(--color-accent);
    border-color: var(--color-accent);
}

input[type="checkbox"]:checked::before {
    content: "✓";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 12px;
    font-weight: bold;
}

input[type="radio"]:checked::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: white;
    border-radius: 50%;
}

/* Range/Slider Styling */
input[type="range"] {
    appearance: none;
    height: 6px;
    background: var(--color-modal-bg);
    border-radius: 3px;
    outline: none;
    cursor: pointer;
    transition: var(--transition-smooth);
}

input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--color-accent);
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid white;
    box-shadow: var(--color-box-shadow-light);
    transition: var(--transition-smooth);
}

input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.1);
    box-shadow: var(--color-box-shadow);
}

input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--color-accent);
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid white;
    box-shadow: var(--color-box-shadow-light);
}

/* Label Styling */
label {
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-fg);
    margin-bottom: 6px;
    display: inline-block;
    cursor: pointer;
}

/* Fieldset and Legend Styling */
fieldset {
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 16px 20px;
    margin-bottom: 16px;
    background: var(--color-glass);
    backdrop-filter: var(--backdrop-blur);
}

legend {
    font-weight: 600;
    color: var(--color-fg);
    padding: 0 12px;
    background: var(--color-bg);
    border-radius: var(--border-radius-small);
}

/* Placeholder Styling */
::placeholder {
    color: rgb(var(--color-fg-rgb) / 50%);
    font-style: italic;
}

/* Disabled State */
input:disabled,
textarea:disabled,
select:disabled,
button:disabled {
    /* Temporarily disabled for tab button fix */
    /* opacity: 0.6;
    cursor: not-allowed;
    filter: grayscale(0.3); */
}

/* =====================================================
   Performance Optimizations
   ===================================================== */

/* GPU acceleration for smooth animations */
.tab-button,
.themed-btn,
.notification,
#loadingOverlay span,
#drop-overlay .drop-overlay-content,
.modal-content,
.summary-col-modal {
    will-change: transform;
    transform: translateZ(0);
}

/* Reduce paint frequency for backdrop effects */
.tab-card,
.credits-section,
.header-bar {
    contain: layout style paint;
}

/* Efficient box model calculations */
*,
*::before,
*::after {
    box-sizing: border-box;
}

/* Prevent layout thrashing during animations */
@keyframes gradient-shift {
    0%,
    100% {
        background-position: 0% 50%;
        will-change: background-position;
    }

    50% {
        background-position: 100% 50%;
        will-change: background-position;
    }
}

/* Optimized shimmer effect */
@keyframes shimmer {
    0% {
        left: -100%;
        will-change: left;
    }

    100% {
        left: 100%;
        will-change: left;
    }
}

/* Memory-efficient glow animations */
@keyframes pulse-glow {
    0%,
    100% {
        box-shadow:
            var(--color-box-shadow),
            0 0 20px var(--color-accent);
        will-change: box-shadow;
    }

    50% {
        box-shadow:
            var(--color-box-shadow),
            0 0 40px var(--color-accent);
        will-change: box-shadow;
    }
}

/* Efficient border glow */
@keyframes border-glow {
    0% {
        opacity: 0.5;
        will-change: opacity;
    }

    50% {
        opacity: 1;
        will-change: opacity;
    }

    100% {
        opacity: 0.5;
        will-change: opacity;
    }
}

/* Theme transition optimization */
body.theme-switching * {
    transition:
        background-color 0.3s ease,
        color 0.3s ease,
        border-color 0.3s ease !important;
}

/* =====================================================
   Final Polish & Cleanup
   ===================================================== */

/* Ensure consistent scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg-alt);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 4px;
    border: 1px solid var(--color-bg-alt);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-accent);
}

/* Focus outlines for accessibility */
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
a:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* Selection highlighting */
::selection {
    background: var(--color-accent);
    color: white;
}

::-moz-selection {
    background: var(--color-accent);
    color: white;
}

/* Loading states */
.loading {
    opacity: 0.7;
    pointer-events: none;
    filter: grayscale(0.3);
}

/* Error states */
.error {
    border-color: var(--color-error) !important;
    box-shadow: 0 0 0 3px rgb(var(--color-error-rgb) / 20%) !important;
}

/* Success states */
.success {
    border-color: var(--color-success) !important;
    box-shadow: 0 0 0 3px rgb(var(--color-success-rgb) / 20%) !important;
}

/* =====================================================
   END OF PROFESSIONAL THEME SYSTEM
   ===================================================== */

/* =====================================================
   Utility Classes
   ===================================================== */

/* Hide element utility class */
.hidden {
    display: none;
}

/* Show element utility class */
.visible {
    display: block;
}

/* ===================================================== */

#lap-select > option:nth-child(n):checked {
    background-color: var(--color-accent) !important;
    color: var(--color-title) !important;
    font-weight: 800 !important;
    border-radius: 5px;
}

#lap-select > option {
    filter: none !important;
    background-color: var(--color-bg-alt-solid) !important;
    color: var(--color-fg-alt) !important;
    border-radius: 5px;
}

/* Map theme toggle button specific styling */
.map-theme-toggle {
    /* Ensure consistent sizing with other map action buttons */
    min-height: 32px; /* Match other map action buttons */
    font-size: 15px;
    font-weight: 600;
}

.map-theme-toggle .icon {
    width: 18px;
    height: 18px;
    display: inline-block;
    vertical-align: middle;
    margin-right: 6px;
}

.map-theme-toggle .icon svg {
    width: 16px;
    height: 16px;
    stroke: var(--color-svg-icon-stroke);
    fill: var(--color-svg-icon-stroke);
    transition: stroke 0.2s ease;
    display: block;
}

.map-theme-toggle span {
    display: inline-block;
    vertical-align: middle;
    line-height: 1.2;
    font-size: 15px;
    font-weight: 600;
}

.map-theme-toggle:hover .icon svg,
.map-theme-toggle:focus .icon svg {
    stroke: white;
}

.map-theme-toggle:disabled .icon svg {
    stroke: currentcolor;
    opacity: 0.5;
}