/* =============================================
   BYD Atto 3 Route Planner - CSS Styles
   Version: 1.3
   ============================================= */

/* ========== CSS VARIABLES (DARK THEME DEFAULT) ========== */
:root {
    /* Backgrounds */
    --rp-bg-main: #1a1d21;
    --rp-bg-card: #003337;
    --rp-bg-dark: #2c3036;
    --rp-bg-dark-alt: #212529;
    --rp-bg-input: #2c3036;

    /* Borders */
    --rp-border-main: #343a40;
    --rp-border-secondary: #495057;

    /* Text Colors */
    --rp-text-main: #f8f9fa;
    --rp-text-muted: #adb5bd;
    --rp-text-placeholder: #a0a0a0;
    --rp-text-dark: #212529;

    /* Accent Colors */
    --rp-accent-cyan: #0dcaf0;
    --rp-accent-danger: #dc3545;
    --rp-accent-success: #198754;
    --rp-accent-orange: #fd7e14;
    --rp-accent-warning: #ffc107;
    --rp-accent-primary: #0d6efd;

    /* Special Colors */
    --rp-compass-label: #6c757d;
    --rp-stat-label: #adb5bd;
    --rp-route-stats: #adb5bd;

    /* Shadows */
    --rp-shadow: rgba(0, 0, 0, 0.3);
    --rp-shadow-strong: rgba(0, 0, 0, 0.5);

    /* Chart Colors */
    --rp-chart-line: #0dcaf0;
    --rp-chart-fill-start: rgba(13, 202, 240, 0.8);
    --rp-chart-fill-end: rgba(13, 202, 240, 0.1);
    --rp-chart-grid: rgba(108, 117, 125, 0.2);
    --rp-chart-tick: #6c757d;

    /* Popup/Tooltip */
    --rp-popup-bg: #2c3036;
    --rp-popup-text: #fff;
    --rp-tooltip-bg: #212529;
}

/* ========== LIGHT THEME ========== */
[data-theme='light'] {
    /* Backgrounds */
    --rp-bg-main: #f0f2f5;
    --rp-bg-card: #ffffff;
    --rp-bg-dark: #f8f9fa;
    --rp-bg-dark-alt: #e9ecef;
    --rp-bg-input: #ffffff;

    /* Borders */
    --rp-border-main: #dee2e6;
    --rp-border-secondary: #ced4da;

    /* Text Colors */
    --rp-text-main: #212529;
    --rp-text-muted: #495057;
    --rp-text-placeholder: #495057;
    --rp-text-dark: #212529;

    /* Accent Colors (darker for visibility) */
    --rp-accent-cyan: #0a7f99;
    --rp-accent-danger: #b02a37;
    --rp-accent-success: #146c43;
    --rp-accent-orange: #ca6510;
    --rp-accent-warning: #997404;
    --rp-accent-primary: #0a58ca;

    /* Special Colors */
    --rp-compass-label: #495057;
    --rp-stat-label: #495057;
    --rp-route-stats: #495057;

    /* Shadows */
    --rp-shadow: rgba(0, 0, 0, 0.1);
    --rp-shadow-strong: rgba(0, 0, 0, 0.15);

    /* Chart Colors */
    --rp-chart-line: #000000;
    --rp-chart-fill-start: rgba(0, 0, 0, 0.15);
    --rp-chart-fill-end: rgba(0, 0, 0, 0.05);
    --rp-chart-grid: rgba(0, 0, 0, 0.15);
    --rp-chart-tick: #212529;

    /* Popup/Tooltip */
    --rp-popup-bg: #ffffff;
    --rp-popup-text: #212529;
    --rp-tooltip-bg: #ffffff;
}

/* ========== BASE STYLES ========== */
body {
    background-color: var(--rp-bg-main);
    color: var(--rp-text-main);
}

[data-theme='light'] .text-white {
    color: var(--rp-text-main) !important;
}

[data-theme='light'] .text-white-50 {
    color: var(--rp-text-muted) !important;
}

/* ========== THEME TOGGLE BUTTON ========== */
.theme-toggle {
    position: fixed;
    top: 80px;
    right: 20px;
    width: 45px;
    height: 45px;
    background: var(--rp-bg-card);
    border: 1px solid var(--rp-border-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1000;
    box-shadow: 0 4px 15px var(--rp-shadow);
    transition: all 0.3s ease;
}

.theme-toggle:hover {
    transform: scale(1.1);
}

.theme-toggle i {
    font-size: 1.2rem;
    color: var(--rp-accent-cyan);
}

/* ========== CARDS ========== */
.wind-card {
    background-color: var(--rp-bg-card);
    border: 1px solid var(--rp-border-main);
    border-radius: 12px;
    box-shadow: 0 4px 6px var(--rp-shadow);
}

[data-theme='light'] .wind-card {
    box-shadow: 0 2px 8px var(--rp-shadow);
}

/* ========== FORM ELEMENTS ========== */
.form-control,
.form-select {
    background-color: var(--rp-bg-input);
    border-color: var(--rp-border-secondary);
    color: var(--rp-text-main);
}

.form-select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23ffffff' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
}

[data-theme='light'] .form-select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23212529' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
}

.form-control:focus,
.form-select:focus {
    background-color: var(--rp-bg-input);
    color: var(--rp-text-main);
    border-color: var(--rp-accent-cyan);
    box-shadow: 0 0 0 0.25rem rgba(13, 202, 240, 0.25);
}

.form-control::placeholder {
    color: var(--rp-text-placeholder);
    opacity: 1;
}

/* Dropdown options */
select option {
    background-color: var(--rp-bg-input);
    color: var(--rp-text-main);
}

/* Input group text */
.rp-input-group-text {
    background-color: var(--rp-bg-dark-alt);
    border-color: var(--rp-border-secondary);
}

[data-theme='light'] .rp-input-group-text {
    background-color: #e9ecef;
}

/* ========== FORM LABELS & TEXT ========== */
.wind-card .form-label,
.wind-card label {
    color: var(--rp-text-main);
}

.wind-card .form-label.small,
.wind-card label.small {
    color: var(--rp-text-muted);
}

/* Small texts in forms */
.wind-card small,
.wind-card .small {
    color: var(--rp-text-muted);
}

/* Text-muted override for theme */
.wind-card .text-muted,
.rp-bg-section .text-muted {
    color: var(--rp-text-muted) !important;
}

/* Specific h5, h6 inside cards */
.wind-card h5,
.wind-card h6 {
    color: var(--rp-text-main);
}

/* Badge adjustments for light theme */
[data-theme='light'] .badge.bg-secondary {
    background-color: #6c757d !important;
    color: #fff !important;
}

/* Checkboxes and labels in forms */
.wind-card .form-check-label {
    color: var(--rp-text-main);
}

/* ========== BUTTONS ========== */
.btn-analyze {
    background: linear-gradient(45deg, #0dcaf0, #0d6efd);
    border: none;
    color: #fff;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-analyze:hover {
    background: linear-gradient(45deg, #3dd5f3, #0b5ed7);
    color: #fff;
    box-shadow: 0 0 15px rgba(13, 202, 240, 0.4);
}

.btn-gpx {
    background: linear-gradient(45deg, #198754, #20c997);
    border: none;
    color: #fff;
    font-weight: bold;
}

.btn-gpx:hover {
    background: linear-gradient(45deg, #20c997, #198754);
    color: #fff;
    box-shadow: 0 0 15px rgba(25, 135, 84, 0.4);
}

/* ========== COMPASS ========== */
.compass-container {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto;
    border: 2px solid var(--rp-border-secondary);
    border-radius: 50%;
    background: radial-gradient(circle, var(--rp-bg-dark) 0%, var(--rp-bg-dark-alt) 100%);
}

.car-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2rem;
    color: var(--rp-text-main);
    z-index: 2;
}

.wind-arrow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 4px;
    background: transparent;
    transform-origin: center;
    z-index: 1;
    transition: transform 1s ease-out;
}

.wind-arrow::after {
    content: '💨';
    position: absolute;
    right: 5px;
    top: -14px;
    font-size: 1.3rem;
    filter: drop-shadow(0 0 5px var(--rp-accent-cyan));
}

.compass-label {
    position: absolute;
    font-size: 0.65rem;
    color: var(--rp-compass-label);
    font-weight: bold;
}

.label-n {
    top: 3px;
    left: 50%;
    transform: translateX(-50%);
}

.label-s {
    bottom: 3px;
    left: 50%;
    transform: translateX(-50%);
}

.label-e {
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
}

.label-w {
    left: 8px;
    top: 50%;
    transform: translateY(-50%);
}

/* ========== RESULTS ========== */
.result-box {
    display: none;
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

/* Impact Badges */
.impact-badge {
    font-size: 1rem;
    font-weight: 800;
    padding: 6px 12px;
    border-radius: 50px;
}

.impact-bad {
    background-color: rgba(220, 53, 69, 0.2);
    color: #ff6b6b;
    border: 1px solid #dc3545;
}

.impact-good {
    background-color: rgba(25, 135, 84, 0.2);
    color: #75b798;
    border: 1px solid #198754;
}

.impact-neutral {
    background-color: rgba(13, 202, 240, 0.1);
    color: #6edff6;
    border: 1px solid #0dcaf0;
}

[data-theme='light'] .impact-bad {
    background-color: rgba(220, 53, 69, 0.1);
    color: #b02a37;
}

[data-theme='light'] .impact-good {
    background-color: rgba(25, 135, 84, 0.1);
    color: #146c43;
}

[data-theme='light'] .impact-neutral {
    background-color: rgba(13, 110, 253, 0.1);
    color: #0a58ca;
    border-color: #0a58ca;
}

/* ========== MAP ========== */
#map {
    height: 280px;
    width: 100%;
    border-radius: 8px;
    border: 1px solid var(--rp-border-secondary);
    margin-bottom: 15px;
}

/* ========== CHARTS ========== */
#elevationChartContainer,
#socChartContainer {
    height: 200px;
    width: 100%;
    border-radius: 8px;
    background: var(--rp-bg-dark);
    border: 1px solid var(--rp-border-secondary);
    padding: 10px;
    margin-bottom: 15px;
}

/* ========== STATS CARDS ========== */
.stat-card {
    background: linear-gradient(135deg, var(--rp-bg-dark) 0%, var(--rp-bg-main) 100%);
    border: 1px solid var(--rp-border-secondary);
    border-radius: 10px;
    padding: 12px;
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--rp-shadow);
}

.stat-value {
    font-size: 1.4rem;
    font-weight: bold;
    color: var(--rp-accent-cyan);
    text-shadow: 0 0 10px rgba(13, 202, 240, 0.3);
}

[data-theme='light'] .stat-value {
    text-shadow: none;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--rp-stat-label);
    text-transform: uppercase;
}

.stat-icon {
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.stat-card.elevation-up .stat-value {
    color: var(--rp-accent-danger);
}

.stat-card.elevation-down .stat-value {
    color: var(--rp-accent-success);
}

/* Mini Stats */
.stat-card-mini {
    background: linear-gradient(135deg, var(--rp-bg-dark) 0%, var(--rp-bg-main) 100%);
    border: 1px solid var(--rp-border-secondary);
    border-radius: 8px;
    padding: 6px 4px;
    text-align: center;
    transition: transform 0.2s;
}

[data-theme='light'] .stat-card-mini {
    background: var(--rp-bg-card);
}

.stat-card-mini:hover {
    transform: translateY(-1px);
}

.stat-mini-icon {
    font-size: 0.9rem;
    margin-bottom: 2px;
}

.stat-mini-value {
    font-size: 0.85rem;
    font-weight: bold;
    color: var(--rp-accent-cyan);
    line-height: 1.1;
    text-shadow: 0 0 8px rgba(13, 202, 240, 0.3);
}

[data-theme='light'] .stat-mini-value {
    text-shadow: none;
    color: #0a7f99;
}

.stat-mini-label {
    font-size: 0.6rem;
    color: var(--rp-stat-label);
    text-transform: uppercase;
    line-height: 1;
}

.stat-card-mini.elevation-up .stat-mini-value {
    color: var(--rp-accent-danger);
}

.stat-card-mini.elevation-down .stat-mini-value {
    color: var(--rp-accent-success);
}

/* Featured stat cards */
.stat-card-featured {
    background: rgba(13, 202, 240, 0.15);
    border: 1px solid rgba(13, 202, 240, 0.3);
}

[data-theme='light'] .stat-card-featured {
    background: rgba(10, 127, 153, 0.1);
    border-color: rgba(10, 127, 153, 0.3);
}

.stat-card-battery {
    background: rgba(25, 135, 84, 0.15);
    border: 1px solid rgba(25, 135, 84, 0.3);
}

[data-theme='light'] .stat-card-battery {
    background: rgba(20, 108, 67, 0.1);
    border-color: rgba(20, 108, 67, 0.3);
}

/* ========== WAYPOINTS TABLE ========== */
.table-dark-custom {
    background-color: var(--rp-bg-dark);
    color: var(--rp-text-main);
    font-size: 0.85rem;
}

.table-dark-custom th,
.table-dark-custom td {
    border-color: var(--rp-border-secondary);
    padding: 8px;
}

/* ========== LEAFLET POPUP ========== */
.leaflet-popup-content-wrapper,
.leaflet-popup-tip {
    background: var(--rp-popup-bg);
    color: var(--rp-popup-text);
    box-shadow: 0 3px 14px var(--rp-shadow-strong);
}

.leaflet-popup-content {
    margin: 13px 19px;
    line-height: 1.4;
}

.leaflet-container a.leaflet-popup-close-button {
    color: var(--rp-text-muted);
}

.leaflet-container a.leaflet-popup-close-button:hover {
    color: var(--rp-text-main);
}

/* ========== TEXT HELPERS ========== */
.rp-title {
    color: var(--rp-text-main);
}

.rp-subtitle {
    color: var(--rp-text-muted);
}

.rp-text-muted {
    color: var(--rp-text-muted) !important;
}

.rp-text-info {
    color: var(--rp-accent-cyan) !important;
}

.rp-text-success {
    color: var(--rp-accent-success) !important;
}

.rp-text-danger {
    color: var(--rp-accent-danger) !important;
}

.rp-text-warning {
    color: var(--rp-accent-warning) !important;
}

.rp-text-primary {
    color: var(--rp-accent-primary) !important;
}

/* ========== WAYPOINTS ========== */
.waypoint-item {
    animation: slideIn 0.3s ease-out;
    margin-bottom: 8px;
}

.waypoint-item .input-group {
    border-left: 3px solid var(--rp-compass-label);
    padding-left: 8px;
}

.waypoint-item .btn-remove-waypoint {
    background: transparent;
    border: none;
    color: var(--rp-accent-danger);
    padding: 0 8px;
    font-size: 0.85rem;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.waypoint-item .btn-remove-waypoint:hover {
    opacity: 1;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-10px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ========== ALTERNATIVE ROUTES ========== */
.route-option {
    background: rgba(33, 37, 41, 0.9);
    border: 2px solid var(--rp-border-secondary);
    border-radius: 10px;
    padding: 10px 14px;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 120px;
}

[data-theme='light'] .route-option {
    background: var(--rp-bg-card);
}

.route-option:hover {
    border-color: var(--rp-accent-cyan);
    background: rgba(13, 202, 240, 0.1);
}

.route-option.selected {
    border-color: var(--rp-accent-cyan);
    background: rgba(13, 202, 240, 0.15);
    box-shadow: 0 0 10px rgba(13, 202, 240, 0.3);
}

[data-theme='light'] .route-option.selected {
    box-shadow: 0 0 8px rgba(10, 127, 153, 0.2);
}

.route-option .route-number {
    font-weight: bold;
    color: var(--rp-accent-cyan);
    font-size: 0.9rem;
}

.route-option .route-stats {
    font-size: 0.75rem;
    color: var(--rp-route-stats);
}

.route-option .route-badge {
    font-size: 0.65rem;
    padding: 2px 6px;
    border-radius: 4px;
}

.route-option.loading {
    opacity: 0.7;
    pointer-events: none;
}

.route-option.loading .route-stats {
    color: var(--rp-compass-label);
}

/* ========== OPERATOR FILTER DROPDOWN ========== */
.operator-filter-container {
    position: relative;
}

.operator-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--rp-bg-dark);
    border: 1px solid var(--rp-border-secondary);
    border-radius: 6px;
    padding: 8px;
    z-index: 100;
    max-height: 250px;
    overflow-y: auto;
    box-shadow: 0 4px 12px var(--rp-shadow);
}

[data-theme='light'] .operator-dropdown {
    background: var(--rp-bg-card);
}

.operator-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.15s;
}

.operator-option:hover {
    background: rgba(13, 202, 240, 0.15);
}

.operator-option input[type="checkbox"] {
    accent-color: var(--rp-accent-cyan);
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.operator-option label {
    cursor: pointer;
    font-size: 0.85rem;
    color: var(--rp-text-main);
    margin: 0;
    flex: 1;
    user-select: none;
}

/* ========== LOADING ========== */
.elevation-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 180px;
    color: var(--rp-compass-label);
}

/* ========== SLOPE BADGES ========== */
.slope-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.slope-badge.uphill {
    background: rgba(220, 53, 69, 0.15);
    color: #ff6b6b;
    border: 1px solid rgba(220, 53, 69, 0.3);
}

.slope-badge.downhill {
    background: rgba(25, 135, 84, 0.15);
    color: #75b798;
    border: 1px solid rgba(25, 135, 84, 0.3);
}

[data-theme='light'] .slope-badge.uphill {
    background: rgba(176, 42, 55, 0.1);
    color: #b02a37;
    border-color: rgba(176, 42, 55, 0.3);
}

[data-theme='light'] .slope-badge.downhill {
    background: rgba(20, 108, 67, 0.1);
    color: #146c43;
    border-color: rgba(20, 108, 67, 0.3);
}

/* ========== GPS NAVIGATION MODE ========== */

/* Navigation Control Bar */
.nav-control-bar {
    display: none;
    background: linear-gradient(135deg, var(--rp-bg-main) 0%, var(--rp-bg-dark-alt) 100%);
    border: 1px solid var(--rp-border-secondary);
    border-radius: 10px;
    padding: 10px 15px;
    margin-top: 15px;
    gap: 10px;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

.nav-control-bar.active {
    display: flex;
}

.btn-nav {
    padding: 8px 16px;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.85rem;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.3s ease;
}

.btn-nav-start {
    background: linear-gradient(45deg, #198754, #20c997);
    color: #fff;
}

.btn-nav-start:hover {
    box-shadow: 0 0 15px rgba(25, 135, 84, 0.5);
    transform: scale(1.02);
}

.btn-nav-stop {
    background: linear-gradient(45deg, #dc3545, #ff6b6b);
    color: #fff;
}

.btn-nav-stop:hover {
    box-shadow: 0 0 15px rgba(220, 53, 69, 0.5);
}

.btn-nav-follow {
    background: var(--rp-bg-dark);
    color: var(--rp-text-muted);
    border: 1px solid var(--rp-border-secondary);
}

.btn-nav-follow.active {
    background: rgba(13, 202, 240, 0.2);
    color: var(--rp-accent-cyan);
    border-color: var(--rp-accent-cyan);
}

/* Navigation HUD (floating panel) */
.nav-hud {
    display: none;
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    background: rgba(26, 29, 33, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(13, 202, 240, 0.3);
    border-radius: 12px;
    padding: 12px;
    z-index: 1000;
    box-shadow: 0 4px 20px var(--rp-shadow-strong);
}

[data-theme='light'] .nav-hud {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(10, 127, 153, 0.3);
}

.nav-hud.active {
    display: block;
}

.nav-hud-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}

.nav-hud-item {
    text-align: center;
    flex: 1;
}

.nav-hud-value {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--rp-accent-cyan);
}

.nav-hud-label {
    font-size: 0.65rem;
    color: var(--rp-compass-label);
    text-transform: uppercase;
}

.nav-hud-item.next-stop .nav-hud-value {
    color: #20c997;
}

.nav-hud-item.battery .nav-hud-value {
    color: var(--rp-accent-warning);
}

/* Charger proximity alert */
.nav-alert {
    display: none;
    background: linear-gradient(135deg, rgba(25, 135, 84, 0.3) 0%, rgba(32, 201, 151, 0.2) 100%);
    border: 2px solid #20c997;
    border-radius: 10px;
    padding: 10px 15px;
    margin-top: 10px;
    text-align: center;
    animation: alertPulse 1.5s ease-in-out infinite;
}

.nav-alert.active {
    display: block;
}

@keyframes alertPulse {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.8;
        transform: scale(1.02);
    }
}

.nav-alert-text {
    color: #20c997;
    font-weight: 700;
    font-size: 0.9rem;
}

/* GPS Position Marker */
.gps-marker {
    width: 20px;
    height: 20px;
    background: #4285f4;
    border: 3px solid #fff;
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(66, 133, 244, 0.8), 0 2px 5px rgba(0, 0, 0, 0.3);
    position: relative;
}

.gps-marker::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 30px;
    height: 30px;
    background: rgba(66, 133, 244, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: gpsPulse 2s ease-out infinite;
}

@keyframes gpsPulse {
    0% {
        transform: translate(-50%, -50%) scale(0.8);
        opacity: 1;
    }

    100% {
        transform: translate(-50%, -50%) scale(2.5);
        opacity: 0;
    }
}

/* Heading arrow */
.gps-heading {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 10px solid #4285f4;
}

/* ========== CHARGING PAUSE OVERLAY ========== */
.charging-pause-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    z-index: 9999;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(8px);
}

.charging-pause-overlay.active {
    display: flex;
    animation: fadeIn 0.3s ease;
}

.charging-pause-content {
    text-align: center;
    color: white;
    padding: 2rem;
}

.coffee-icon {
    font-size: 10rem;
    display: block;
    margin-bottom: 1.5rem;
    animation: coffeeFloat 1.5s ease-in-out infinite;
    filter: drop-shadow(0 0 30px rgba(255, 193, 7, 0.5));
}

@keyframes coffeeFloat {

    0%,
    100% {
        transform: translateY(0) scale(1);
    }

    50% {
        transform: translateY(-15px) scale(1.05);
    }
}

.charging-pause-name {
    font-size: 1.8rem;
    font-weight: bold;
    color: #198754;
    margin-bottom: 0.75rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.charging-pause-text {
    font-size: 1.3rem;
    color: #ffc107;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.6;
    }
}

/* ========== FULLSCREEN NAVIGATION MODE ========== */
body.nav-fullscreen {
    overflow: hidden !important;
}

body.nav-fullscreen header,
body.nav-fullscreen .container-fluid>.text-center,
body.nav-fullscreen .container-fluid>.row>.col-lg-3,
body.nav-fullscreen #routeSummaryStats,
body.nav-fullscreen #elevationChartContainer,
body.nav-fullscreen #socChartContainer,
body.nav-fullscreen .row.align-items-stretch,
body.nav-fullscreen #chargingStopsDetails,
body.nav-fullscreen .rp-bg-section,
body.nav-fullscreen footer,
body.nav-fullscreen .nav-control-bar,
body.nav-fullscreen .theme-toggle {
    display: none !important;
}

body.nav-fullscreen .container-fluid {
    max-width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
}

body.nav-fullscreen .container-fluid>.row {
    margin: 0 !important;
}

body.nav-fullscreen .container-fluid>.row>.col-lg-9 {
    flex: 0 0 100%;
    max-width: 100%;
    padding: 0 !important;
}

body.nav-fullscreen .wind-card,
body.nav-fullscreen .result-box {
    border-radius: 0 !important;
    border: none !important;
    padding: 0 !important;
    margin: 0 !important;
    height: 100vh !important;
    box-shadow: none !important;
}

body.nav-fullscreen #map {
    height: 100vh !important;
    border-radius: 0 !important;
}

body.nav-fullscreen .nav-hud {
    top: 15px;
    left: 15px;
    right: 15px;
    border-radius: 15px;
}

/* Exit fullscreen button */
.btn-exit-fullscreen {
    position: fixed;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1001;
    background: rgba(220, 53, 69, 0.95);
    color: #fff;
    border: none;
    padding: 14px 28px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 0.95rem;
    box-shadow: 0 4px 20px var(--rp-shadow-strong);
    display: none;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

body.nav-fullscreen .btn-exit-fullscreen {
    display: flex !important;
}

/* Non-fullscreen nav mode (fallback) */
#map.nav-mode {
    height: 400px;
}

/* ========== SECTION BACKGROUNDS ========== */
.rp-bg-section {
    background-color: var(--rp-bg-dark-alt);
    border-radius: 8px;
    padding: 1rem;
}

[data-theme='light'] .rp-bg-section {
    background-color: #f8f9fa;
}

/* Charging cost box */
.rp-cost-box {
    background: rgba(25, 135, 84, 0.15);
    border: 1px dashed rgba(25, 135, 84, 0.5);
}

[data-theme='light'] .rp-cost-box {
    background: rgba(20, 108, 67, 0.1);
    border-color: rgba(20, 108, 67, 0.4);
}

/* ========== TEXT STYLES IN SECTIONS ========== */
/* Texts inside sections and result box */
.rp-bg-section,
.result-box {
    color: var(--rp-text-main);
}

.rp-bg-section h6,
.result-box h6 {
    color: var(--rp-text-main);
}

.rp-bg-section .text-muted,
.result-box .text-muted {
    color: var(--rp-text-muted) !important;
}

.rp-bg-section span,
.rp-bg-section div {
    color: inherit;
}

/* Text-white override for light theme - SCOPED TO TOOL */
[data-theme='light'] .rp-main-container .text-white {
    color: var(--rp-text-main) !important;
}

[data-theme='light'] .rp-main-container .text-white-50 {
    color: var(--rp-text-muted) !important;
}

/* Text-info, text-success, etc. in light theme */
/* Text-info, text-success, etc. in light theme - SCOPED TO TOOL */
[data-theme='light'] .rp-main-container .text-info {
    color: var(--rp-accent-cyan) !important;
}

[data-theme='light'] .rp-main-container .text-success {
    color: var(--rp-accent-success) !important;
}

[data-theme='light'] .rp-main-container .text-danger {
    color: var(--rp-accent-danger) !important;
}

[data-theme='light'] .rp-main-container .text-warning {
    color: var(--rp-accent-warning) !important;
}

[data-theme='light'] .rp-main-container .text-primary {
    color: var(--rp-accent-primary) !important;
}

[data-theme='light'] .rp-main-container .text-secondary {
    color: #495057 !important;
}

/* Border colors for light theme - SCOPED TO TOOL */
[data-theme='light'] .rp-main-container .border-secondary {
    border-color: var(--rp-border-secondary) !important;
}

/* Fix for fw-bold text */
.rp-bg-section .fw-bold {
    color: var(--rp-text-main);
}

/* Bootstrap bg-dark override for light theme - SCOPED TO TOOL */
[data-theme='light'] .rp-main-container .bg-dark {
    background-color: #f8f9fa !important;
    color: var(--rp-text-main) !important;
}

[data-theme='light'] .rp-main-container .bg-dark.rounded {
    border: 1px solid var(--rp-border-secondary);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
    .nav-hud-value {
        font-size: 1.1rem;
    }

    .nav-hud {
        padding: 8px;
    }

    body.nav-fullscreen .nav-hud {
        top: 10px;
        left: 10px;
        right: 10px;
    }

    .btn-exit-fullscreen {
        bottom: 20px;
        padding: 12px 20px;
        font-size: 0.85rem;
    }

    .theme-toggle {
        top: 70px;
        right: 10px;
        width: 40px;
        height: 40px;
    }
}

/* ========== PRINT STYLES ========== */
@media print {

    /* Reset body for print */
    body {
        padding-top: 0 !important;
        background: white !important;
        color: black !important;
    }

    /* Hide everything outside main tool container */
    nav.navbar,
    .offcanvas,
    .header-video-container,
    .theme-toggle,
    footer {
        display: none !important;
    }

    /* Hide interactive elements inside tool */
    .text-center.mb-4,
    .col-lg-3.col-xl-3.mb-4,
    .nav-control-bar,
    .btn-analyze,
    .btn-exit-fullscreen,
    #btnExportGpx,
    #liveNavStats,
    #alternativeRoutesContainer,
    .charging-pause-overlay,
    .nav-hud,
    .btn-nav,
    button:not(.print-visible),
    #placeholderState {
        display: none !important;
    }

    /* Main container visible and clean */
    .container-fluid.my-4.px-4 {
        max-width: 100% !important;
        padding: 10px !important;
        margin: 0 !important;
    }

    /* Results column takes full width */
    .col-lg-9 {
        width: 100% !important;
        max-width: 100% !important;
        flex: none !important;
        padding: 0 !important;
    }

    /* White backgrounds */
    .wind-card,
    .stat-card-mini,
    .rp-bg-section {
        background: #f8f9fa !important;
        color: black !important;
    }

    /* Text colors for readability */
    .rp-title,
    .rp-subtitle,
    .rp-text-muted,
    .stat-mini-value,
    .stat-mini-label,
    h1,
    h2,
    h3,
    h4,
    h5,
    h6 {
        color: black !important;
    }

    /* Stats cards styling */
    .stat-card-mini {
        border: 1px solid #ccc !important;
        padding: 8px !important;
    }

    /* Charts */
    #elevationChartContainer,
    #socChartContainer {
        border: 1px solid #ccc !important;
        background: white !important;
        height: auto !important;
        page-break-inside: avoid;
    }

    /* Map */
    #map {
        height: 300px !important;
        border: 1px solid #ccc !important;
        page-break-inside: avoid;
    }

    /* Charging stops */
    #chargingStopsDetails {
        border: 1px solid #ccc !important;
        background: #f8f9fa !important;
        page-break-inside: avoid;
    }

    .charger-stop-card {
        border: 1px solid #ddd !important;
        background: white !important;
    }

    /* Print header */
    #resultsState::before {
        content: "BYD Atto 3 - Route Planner";
        display: block;
        font-size: 16pt;
        font-weight: bold;
        margin-bottom: 15px;
        border-bottom: 2px solid #000;
        padding-bottom: 10px;
    }
}