/* GridDown PWA - Complete Styles */
:root {
    --color-primary: #f97316; --color-primary-dark: #ea580c;
    --color-bg-base: #0a0d14; --color-bg-primary: #0f1419; --color-bg-secondary: #1a1f2e;
    --color-bg-elevated: rgba(255,255,255,0.03); --color-bg-hover: rgba(255,255,255,0.05);
    --color-text-primary: #fff; --color-text-secondary: rgba(255,255,255,0.7);
    --color-text-muted: rgba(255,255,255,0.4); --color-border: rgba(255,255,255,0.1);
    --color-success: #22c55e; --color-warning: #f59e0b; --color-error: #ef4444; --color-info: #3b82f6;
    --sidebar-width: 72px; --panel-width: 320px;
    --safe-top: env(safe-area-inset-top, 0); --safe-bottom: env(safe-area-inset-bottom, 0);
}

/* Accessibility utilities */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}
.sr-only-focusable:focus, .sr-only-focusable:active {
    position: fixed;
    top: 0;
    left: 0;
    width: auto;
    height: auto;
    padding: 12px 20px;
    margin: 0;
    overflow: visible;
    clip: auto;
    white-space: normal;
    background: var(--color-primary);
    color: #fff;
    font-weight: 600;
    z-index: 9999;
    text-decoration: none;
    border-radius: 0 0 8px 0;
}

/* Focus styles for accessibility */
*:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}
button:focus-visible, a:focus-visible, [tabindex]:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}
input:focus-visible, textarea:focus-visible, select:focus-visible {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.2);
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; overflow: hidden; }
body { font-family: 'IBM Plex Sans', -apple-system, sans-serif; font-size: 14px; color: var(--color-text-primary); background: var(--color-bg-base); -webkit-font-smoothing: antialiased; }
button { font: inherit; border: none; background: none; color: inherit; cursor: pointer; }
input, textarea, select { font: inherit; color: var(--color-text-primary); background: var(--color-bg-elevated); border: 1px solid var(--color-border); border-radius: 10px; padding: 12px 14px; outline: none; width: 100%; }
input:focus, textarea:focus { border-color: var(--color-primary); }
input::placeholder { color: var(--color-text-muted); }
::-webkit-scrollbar { width: 6px; } ::-webkit-scrollbar-track { background: transparent; } ::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 3px; }

/* App Layout */
.app { display: flex; height: 100vh; width: 100vw; overflow: hidden; }
.sidebar { width: var(--sidebar-width); background: linear-gradient(180deg, var(--color-bg-primary), var(--color-bg-secondary)); border-right: 1px solid rgba(255,255,255,0.06); display: flex; flex-direction: column; align-items: center; padding: 12px 0 8px 0; flex-shrink: 0; z-index: 100; overflow: hidden; }
.sidebar__logo { width: 40px; height: 40px; background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark)); border-radius: 10px; display: flex; align-items: center; justify-content: center; margin-bottom: 12px; box-shadow: 0 4px 12px rgba(249,115,22,0.3); flex-shrink: 0; }
.sidebar__logo svg { width: 22px; height: 22px; color: #fff; }
.sidebar__nav { display: flex; flex-direction: column; gap: 2px; overflow-y: auto; overflow-x: hidden; flex: 1; min-height: 0; padding: 4px 0; scrollbar-width: thin; scrollbar-color: rgba(255,255,255,0.1) transparent; }
.sidebar__nav::-webkit-scrollbar { width: 4px; }
.sidebar__nav::-webkit-scrollbar-track { background: transparent; }
.sidebar__nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 2px; }
.sidebar__nav::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.2); }
.sidebar__nav-item { width: 48px; height: 44px; min-height: 44px; border-radius: 10px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; color: var(--color-text-muted); transition: all 0.2s; flex-shrink: 0; }
.sidebar__nav-item:hover { background: var(--color-bg-hover); color: var(--color-text-secondary); }
.sidebar__nav-item--active { background: rgba(249,115,22,0.15); color: var(--color-primary); }
.sidebar__nav-item svg { width: 18px; height: 18px; }
.sidebar__nav-label { font-size: 8px; font-weight: 500; line-height: 1; }
.sidebar__spacer { flex: none; height: 8px; }
.sidebar__status { padding: 8px 4px; display: flex; flex-direction: column; align-items: center; gap: 3px; flex-shrink: 0; }
.sidebar__status-dot { width: 8px; height: 8px; border-radius: 50%; }
.sidebar__status-dot--online { background: var(--color-success); box-shadow: 0 0 6px var(--color-success); }
.sidebar__status-dot--offline { background: var(--color-error); box-shadow: 0 0 6px var(--color-error); }
.sidebar__status-label { font-size: 8px; color: var(--color-text-muted); }
.sidebar__settings { width: 44px; height: 44px; border-radius: 10px; color: var(--color-text-muted); margin-bottom: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.sidebar__settings:hover { background: var(--color-bg-hover); }
.sidebar__divider { width: 100%; padding: 8px 0 4px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.sidebar__divider-label { font-size: 7px; font-weight: 700; letter-spacing: 0.08em; color: rgba(255,255,255,0.25); text-transform: uppercase; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 48px; text-align: center; line-height: 1; }
.sidebar__settings svg { width: 18px; height: 18px; }

/* Search button in sidebar */
.sidebar__search {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    color: var(--color-text-muted);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background: rgba(249, 115, 22, 0.1);
    border: 1px solid rgba(249, 115, 22, 0.2);
    transition: all 0.2s;
}
.sidebar__search:hover {
    background: rgba(249, 115, 22, 0.2);
    border-color: rgba(249, 115, 22, 0.3);
    color: var(--color-primary);
}
.sidebar__search svg { width: 18px; height: 18px; }

/* Panel */
.panel { width: var(--panel-width); background: var(--color-bg-primary); border-right: 1px solid rgba(255,255,255,0.06); display: flex; flex-direction: column; flex-shrink: 0; overflow: hidden; }
.panel__content { flex: 1; overflow-y: auto; padding: 20px; }
.panel__header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.panel__title { font-size: 18px; font-weight: 600; }

/* Main/Map Area */
.main { flex: 1; position: relative; background: var(--color-bg-secondary); overflow: hidden; }
#map-canvas { width: 100%; height: 100%; cursor: crosshair; }
.map-controls { position: absolute; top: 20px; right: 20px; display: flex; flex-direction: column; gap: 8px; z-index: 50; }
.map-controls__btn { width: 44px; height: 44px; background: rgba(15,20,25,0.9); border: 1px solid var(--color-border); border-radius: 10px; color: #fff; display: flex; align-items: center; justify-content: center; backdrop-filter: blur(8px); transition: all 0.2s; flex-direction: column; gap: 2px; }
.map-controls__btn:hover { background: rgba(15,20,25,1); }
.map-controls__btn--active { background: rgba(249,115,22,0.2); border-color: rgba(249,115,22,0.3); color: var(--color-primary); }
.map-controls__btn--rotated { background: rgba(239,68,68,0.15); border-color: rgba(239,68,68,0.3); transition: transform 0.15s ease-out, background 0.2s, border-color 0.2s; }
.map-controls__btn--rotated:hover { background: rgba(239,68,68,0.25); }
.map-controls__btn svg { width: 20px; height: 20px; }
.map-controls__btn--layer { position: relative; }
.map-controls__layer-label { font-size: 9px; font-weight: 500; color: var(--color-text-muted); margin-top: -2px; }
.map-controls__divider { height: 1px; background: rgba(255,255,255,0.1); margin: 4px 0; }
.scale-bar { position: absolute; bottom: 20px; left: 20px; background: rgba(15,20,25,0.9); padding: 8px 14px; border-radius: 8px; border: 1px solid var(--color-border); display: flex; align-items: center; gap: 8px; backdrop-filter: blur(8px); z-index: 50; }
.scale-bar__line { width: 60px; height: 4px; background: #fff; border-radius: 2px; }
.scale-bar__label { font-size: 11px; color: var(--color-text-muted); }
.coords-display { position: absolute; bottom: 20px; right: 20px; background: rgba(15,20,25,0.9); padding: 8px 14px; border-radius: 8px; border: 1px solid var(--color-border); font-size: 12px; font-family: 'IBM Plex Mono', monospace; color: var(--color-text-muted); backdrop-filter: blur(8px); z-index: 50; }
.offline-toggle { position: absolute; top: 20px; left: 20px; background: rgba(15,20,25,0.9); border: 1px solid var(--color-border); padding: 10px 16px; border-radius: 10px; font-size: 13px; font-weight: 500; display: flex; align-items: center; gap: 8px; backdrop-filter: blur(8px); z-index: 50; transition: all 0.2s; }
.offline-toggle--offline { background: rgba(239,68,68,0.2); border-color: rgba(239,68,68,0.3); color: var(--color-error); }
.offline-toggle__icon { width: 18px; height: 18px; display: flex; align-items: center; justify-content: center; }
.offline-toggle__icon svg { width: 100%; height: 100%; }
.wind-indicator { position: absolute; top: 68px; left: 20px; background: rgba(15,20,25,0.9); border: 1px solid var(--color-border); padding: 8px 12px; border-radius: 10px; display: flex; align-items: center; gap: 8px; backdrop-filter: blur(8px); z-index: 50; }
.wind-indicator__arrow { width: 24px; height: 24px; flex-shrink: 0; transition: transform 0.5s ease; }
.wind-indicator__data { display: flex; flex-direction: column; gap: 1px; line-height: 1.2; }
.wind-indicator__speed { font-size: 15px; font-weight: 700; font-family: 'IBM Plex Mono', monospace; }
.wind-indicator__unit { font-size: 10px; font-weight: 400; opacity: 0.6; }
.wind-indicator__gusts { font-size: 10px; color: var(--color-text-muted); }
.wind-indicator__dir { font-size: 11px; font-weight: 600; color: var(--color-text-muted); font-family: 'IBM Plex Mono', monospace; }

/* Components */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 16px; font-size: 13px; font-weight: 500; border-radius: 10px; transition: all 0.2s; }
.btn--primary { background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark)); color: #fff; box-shadow: 0 4px 12px rgba(249,115,22,0.3); }
.btn--primary:hover { filter: brightness(1.1); }
.btn--secondary { background: var(--color-bg-elevated); border: 1px solid rgba(255,255,255,0.06); color: var(--color-text-secondary); }
.btn--secondary:hover { background: var(--color-bg-hover); }
.btn--success { background: linear-gradient(135deg, var(--color-success), #16a34a); color: #fff; }
.btn--full { width: 100%; }
.btn svg { width: 16px; height: 16px; }

.card { padding: 14px; background: var(--color-bg-elevated); border: 1px solid rgba(255,255,255,0.06); border-radius: 12px; cursor: pointer; transition: all 0.2s; }
.card:hover { background: var(--color-bg-hover); border-color: var(--color-border); }
.card--selected { background: rgba(249,115,22,0.1); border-color: rgba(249,115,22,0.3); }
.card__header { display: flex; align-items: center; gap: 12px; }
.card__icon { width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 20px; flex-shrink: 0; }
.card__title { font-size: 14px; font-weight: 500; }
.card__subtitle { font-size: 11px; color: var(--color-text-muted); margin-top: 2px; }
.card__notes { margin-top: 10px; padding: 8px 10px; background: rgba(0,0,0,0.2); border-radius: 6px; font-size: 12px; color: var(--color-text-muted); }

.chip { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; font-size: 12px; border-radius: 20px; background: var(--color-bg-hover); color: var(--color-text-muted); cursor: pointer; border: none; transition: all 0.2s; }
.chip--active { background: rgba(249,115,22,0.2); color: var(--color-primary); }
.sstv-tool-btn { min-width: 36px; }
.sstv-tool-active { background: var(--color-primary) !important; color: #fff !important; }
.filter-chips { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }

.stat-grid { display: grid; gap: 12px; }
.stat-grid--2 { grid-template-columns: 1fr 1fr; }
.stat-grid--3 { grid-template-columns: 1fr 1fr 1fr; }
.stat-box { padding: 16px; background: var(--color-bg-elevated); border-radius: 12px; text-align: center; }
.stat-box__icon { width: 24px; height: 24px; margin: 0 auto 8px; }
.stat-box__icon svg { width: 100%; height: 100%; }
.stat-box__value { font-size: 20px; font-weight: 600; }
.stat-box__label { font-size: 10px; color: var(--color-text-muted); text-transform: uppercase; margin-top: 4px; }

.status-card { padding: 16px; border-radius: 14px; display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.status-card--success { background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.2); }
.status-card--error { background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.2); }
.status-card__icon { width: 32px; height: 32px; }
.status-card__icon svg { width: 100%; height: 100%; }
.status-card--success .status-card__icon { color: var(--color-success); }
.status-card--error .status-card__icon { color: var(--color-error); }
.status-card__title { font-size: 14px; font-weight: 600; }
.status-card--success .status-card__title { color: var(--color-success); }
.status-card--error .status-card__title { color: var(--color-error); }
.status-card__desc { font-size: 12px; color: var(--color-text-muted); }

.section-label { font-size: 13px; font-weight: 500; color: var(--color-text-muted); margin-bottom: 12px; }
.list-item { display: flex; align-items: center; justify-content: space-between; padding: 12px 14px; background: var(--color-bg-elevated); border-radius: 8px; }
.list-item__label { font-size: 13px; color: var(--color-text-secondary); }
.list-item__value { font-size: 14px; font-weight: 600; }
.divider { height: 1px; background: rgba(255,255,255,0.06); margin: 16px 0; }

.vehicle-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.vehicle-btn { padding: 12px; background: var(--color-bg-elevated); border: 1px solid rgba(255,255,255,0.06); border-radius: 10px; text-align: left; transition: all 0.2s; }
.vehicle-btn:hover { background: var(--color-bg-hover); }
.vehicle-btn--selected { background: rgba(249,115,22,0.15); border-color: rgba(249,115,22,0.3); }
.vehicle-btn__name { font-size: 13px; font-weight: 500; }
.vehicle-btn--selected .vehicle-btn__name { color: var(--color-primary); }
.vehicle-btn__specs { font-size: 11px; color: var(--color-text-muted); margin-top: 4px; }

.storage-bar { padding: 16px; background: linear-gradient(135deg, rgba(249,115,22,0.1), rgba(234,88,12,0.05)); border-radius: 14px; border: 1px solid rgba(249,115,22,0.2); margin-bottom: 24px; }
.storage-bar__header { display: flex; justify-content: space-between; margin-bottom: 12px; }
.storage-bar__label { font-size: 13px; color: var(--color-text-muted); }
.storage-bar__value { font-size: 13px; font-weight: 500; color: var(--color-primary); }
.storage-bar__track { height: 6px; background: rgba(255,255,255,0.1); border-radius: 3px; overflow: hidden; }
.storage-bar__fill { height: 100%; background: linear-gradient(90deg, var(--color-primary), var(--color-primary-dark)); border-radius: 3px; transition: width 0.3s; }
.layer-btn { padding: 12px 14px; background: var(--color-bg-elevated); border: 1px solid rgba(255,255,255,0.06); border-radius: 10px; display: flex; align-items: center; gap: 12px; text-align: left; transition: all 0.2s; flex-wrap: wrap; }
.layer-btn:hover { background: var(--color-bg-hover); }
.layer-btn--active { background: rgba(249,115,22,0.1); border-color: rgba(249,115,22,0.3); }
.layer-btn__icon { width: 20px; height: 20px; color: var(--color-text-muted); flex-shrink: 0; }
.layer-btn__icon svg { width: 100%; height: 100%; }
.layer-btn--active .layer-btn__icon { color: var(--color-primary); }
.layer-btn__label { flex: 1; font-size: 14px; color: var(--color-text-secondary); min-width: 100px; }
.layer-btn--active .layer-btn__label { color: var(--color-text-primary); }
.layer-btn__desc { width: 100%; font-size: 11px; color: var(--color-text-muted); margin-top: -4px; padding-left: 32px; }
.layer-btn__check { width: 18px; height: 18px; color: var(--color-success); flex-shrink: 0; }
.layer-btn__text { flex: 1; min-width: 0; }
.layer-btn__text .layer-btn__label { display: block; margin-bottom: 2px; }
.layer-btn__text .layer-btn__desc { width: auto; padding-left: 0; margin-top: 0; }

/* Layer Category Accordion */
.layer-category { margin-bottom: 8px; border-radius: 12px; overflow: hidden; background: var(--color-bg-elevated); border: 1px solid rgba(255,255,255,0.06); }
.layer-category__header { width: 100%; padding: 12px 14px; display: flex; align-items: center; gap: 10px; background: transparent; transition: background 0.2s; }
.layer-category__header:hover { background: var(--color-bg-hover); }
.layer-category__icon { font-size: 16px; }
.layer-category__name { flex: 1; font-size: 13px; font-weight: 500; color: var(--color-text-secondary); text-align: left; }
.layer-category__active { color: var(--color-primary); font-size: 8px; }
.layer-category__arrow { width: 16px; height: 16px; color: var(--color-text-muted); transform: rotate(-90deg); transition: transform 0.2s; }
.layer-category__arrow svg { width: 100%; height: 100%; }
.layer-category--expanded .layer-category__arrow { transform: rotate(-180deg); }
.layer-category__content { padding: 0 10px 10px 10px; }
.layer-group { margin-bottom: 8px; }
.layer-group:last-child { margin-bottom: 0; }
.layer-group__label { font-size: 10px; text-transform: uppercase; color: var(--color-text-muted); letter-spacing: 0.5px; margin-bottom: 6px; padding-left: 4px; }
.layer-category__content .layer-btn { margin-bottom: 6px; padding: 10px 12px; }
.layer-category__content .layer-btn:last-child { margin-bottom: 0; }
.layer-category__content .layer-btn__label { font-size: 13px; }
.layer-category__content .layer-btn__desc { font-size: 10px; }
.layer-btn__check svg { width: 100%; height: 100%; }

.team-card { padding: 14px; background: var(--color-bg-elevated); border-radius: 12px; display: flex; align-items: center; gap: 12px; }
.team-card--active { border: 1px solid rgba(34,197,94,0.2); }
.avatar { width: 38px; height: 38px; border-radius: 50%; background: var(--color-bg-hover); display: flex; align-items: center; justify-content: center; position: relative; font-size: 16px; }
.avatar__status { position: absolute; bottom: 0; right: 0; width: 10px; height: 10px; border-radius: 50%; border: 2px solid var(--color-bg-secondary); }
.avatar__status--active { background: var(--color-success); }

.empty-state { text-align: center; padding: 40px 20px; color: var(--color-text-muted); }
.empty-state__icon { width: 48px; height: 48px; margin: 0 auto 16px; opacity: 0.3; }
.empty-state__icon svg { width: 100%; height: 100%; }
.empty-state__title { font-size: 14px; margin-bottom: 8px; }
.empty-state__desc { font-size: 12px; }

/* Modal */
.modal-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,0.7); backdrop-filter: blur(4px); display: flex; align-items: center; justify-content: center; z-index: 200; animation: fadeIn 0.2s; }
.modal { width: 400px; max-height: 80vh; background: linear-gradient(180deg, var(--color-bg-secondary), var(--color-bg-primary)); border-radius: 20px; border: 1px solid var(--color-border); overflow: hidden; animation: slideUp 0.2s; }
.modal__header { padding: 20px; border-bottom: 1px solid rgba(255,255,255,0.06); display: flex; justify-content: space-between; align-items: center; }
.modal__title { font-size: 16px; font-weight: 600; }
.modal__close { width: 24px; height: 24px; color: var(--color-text-muted); display: flex; align-items: center; justify-content: center; }
.modal__close:hover { color: var(--color-text-primary); }
.modal__close svg { width: 100%; height: 100%; }
.modal__body { padding: 20px; overflow-y: auto; max-height: calc(80vh - 140px); }
.modal__footer { padding: 20px; border-top: 1px solid rgba(255,255,255,0.06); display: flex; gap: 10px; }
.modal__footer .btn { flex: 1; }
.form-group { margin-bottom: 16px; }
.form-group label { font-size: 12px; color: var(--color-text-muted); margin-bottom: 6px; display: block; }
.type-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.type-btn { padding: 10px; background: var(--color-bg-elevated); border: 1px solid rgba(255,255,255,0.06); border-radius: 8px; display: flex; flex-direction: column; align-items: center; gap: 4px; transition: all 0.2s; }
.type-btn--selected { border-color: currentColor; }
.type-btn__icon { font-size: 20px; }
.type-btn__label { font-size: 10px; color: var(--color-text-muted); }
.checkbox-field { display: flex; align-items: center; gap: 10px; padding: 12px 14px; background: var(--color-bg-elevated); border-radius: 10px; cursor: pointer; }
.checkbox-field input { width: auto; accent-color: var(--color-success); }
.checkbox-field span { font-size: 13px; color: var(--color-text-secondary); }

/* Toast */
.toast-container { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); z-index: 300; display: flex; flex-direction: column; gap: 8px; }
.toast { padding: 12px 20px; background: var(--color-bg-secondary); border: 1px solid var(--color-border); border-radius: 12px; box-shadow: 0 8px 24px rgba(0,0,0,0.5); display: flex; align-items: center; gap: 12px; animation: slideUp 0.2s; }
.toast__icon { width: 20px; height: 20px; flex-shrink: 0; }
.toast__icon svg { width: 100%; height: 100%; }
.toast--success .toast__icon { color: var(--color-success); }
.toast--error .toast__icon { color: var(--color-error); }
.toast__message { font-size: 13px; }
.toast--fading { animation: fadeOut 0.2s ease-out forwards; }

/* Loading Screen */
.loading-screen { position: fixed; inset: 0; background: var(--color-bg-base); display: flex; align-items: center; justify-content: center; z-index: 999; transition: opacity 0.3s; }
.loading-screen--hidden { opacity: 0; pointer-events: none; }
.loading-screen__content { text-align: center; }
.loading-screen__logo { width: 64px; height: 64px; margin: 0 auto 20px; background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark)); border-radius: 16px; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 12px rgba(249,115,22,0.3); animation: pulse 2s ease-in-out infinite; }
.loading-screen__logo svg { width: 36px; height: 36px; color: #fff; }
.loading-screen__text { font-size: 18px; font-weight: 600; margin-bottom: 8px; }
.loading-screen__status { font-size: 12px; color: var(--color-text-muted); }

/* Animations */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeOut { from { opacity: 1; transform: translateY(0); } to { opacity: 0; transform: translateY(-10px); } }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.7; } }
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

/* Elevation Profile */
.elevation-profile { margin: 16px 0; }
.elevation-profile__chart { background: var(--color-bg-secondary); border-radius: 12px; overflow: hidden; margin-bottom: 12px; }
.elevation-profile__chart canvas { display: block; width: 100%; }
.elevation-profile__loading { padding: 40px 20px; text-align: center; color: var(--color-text-muted); font-size: 12px; }
.elevation-profile__loading svg { animation: pulse 1.5s infinite; opacity: 0.5; margin-bottom: 8px; }

/* Elevation Stats */
.elevation-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 12px; }

/* Grade Distribution */
.grade-distribution { margin-top: 12px; }

/* Settings Panel */
.settings-group { padding: 12px; background: var(--color-bg-elevated); border: 1px solid rgba(255,255,255,0.06); border-radius: 12px; margin-bottom: 16px; }
.settings-row { display: flex; align-items: center; justify-content: space-between; padding: 10px 0; }
.settings-row:not(:last-child) { border-bottom: 1px solid rgba(255,255,255,0.06); }
.settings-row__label { font-size: 13px; color: var(--color-text-secondary); }
.settings-row__control { min-width: 140px; }
.settings-select { width: 100%; padding: 8px 12px; background: rgba(0,0,0,0.2); border: 1px solid rgba(255,255,255,0.1); border-radius: 8px; font-size: 12px; color: var(--color-text-primary); cursor: pointer; }
.settings-select:focus { border-color: var(--color-primary); outline: none; }
.settings-select option { background: var(--color-bg-secondary); color: var(--color-text-primary); }

/* Elevation Profile */
.elevation-profile { padding: 12px; background: rgba(0,0,0,0.2); border-radius: 10px; animation: fadeIn 0.3s ease-out; }
.elevation-profile__loading { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; padding: 20px; color: rgba(255,255,255,0.5); font-size: 12px; }
.elevation-profile__loading svg { width: 32px; height: 32px; animation: pulse 1.5s ease-in-out infinite; }
.elevation-profile__chart { border-radius: 8px; overflow: hidden; }
.elevation-profile__chart canvas { width: 100%; display: block; }

/* Responsive */
/* Measure Results Panel */
.measure-results-panel {
    position: absolute;
    top: 70px;
    right: 20px;
    width: 300px;
    max-height: calc(100% - 140px);
    background: linear-gradient(180deg, var(--color-bg-secondary), var(--color-bg-primary));
    border: 1px solid var(--color-border);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
    z-index: 100;
    overflow: hidden;
    animation: slideInRight 0.2s ease-out;
}
@keyframes slideInRight {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}
.measure-results-panel__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    background: rgba(59, 130, 246, 0.1);
    border-bottom: 1px solid rgba(59, 130, 246, 0.2);
}
.measure-results-panel__title {
    font-size: 14px;
    font-weight: 600;
    color: #3b82f6;
}
.measure-results-panel__close {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    color: var(--color-text-muted);
    transition: all 0.15s;
}
.measure-results-panel__close:hover {
    background: rgba(255,255,255,0.1);
    color: var(--color-text-primary);
}
.measure-results-panel__content {
    max-height: calc(100vh - 250px);
    overflow-y: auto;
}

/* Map controls divider */
.map-controls__divider {
    width: 28px;
    height: 1px;
    background: var(--color-border);
    margin: 4px 8px;
}

@media (max-width: 768px) {
    .measure-results-panel {
        top: auto;
        bottom: 80px;
        right: 10px;
        left: 10px;
        width: auto;
        max-height: 50vh;
    }
}

/* ==========================================
   Navigation HUD Styles
   ========================================== */

.nav-hud {
    position: absolute;
    top: 70px;
    left: 20px;
    width: 280px;
    background: rgba(15, 20, 25, 0.95);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 16px;
    backdrop-filter: blur(12px);
    z-index: 60;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
    animation: slideInLeft 0.3s ease;
}

.nav-hud--off-route {
    border-color: rgba(239, 68, 68, 0.5);
    box-shadow: 0 0 20px rgba(239, 68, 68, 0.3);
}

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

.nav-hud__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: rgba(249, 115, 22, 0.1);
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.nav-hud__route-name {
    font-size: 13px;
    font-weight: 600;
    color: #f97316;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 180px;
}

.nav-hud__progress {
    font-size: 11px;
    color: rgba(255,255,255,0.5);
    background: rgba(255,255,255,0.05);
    padding: 4px 8px;
    border-radius: 10px;
}

.nav-hud__main {
    display: flex;
    padding: 16px;
    gap: 16px;
}

.nav-hud__compass {
    position: relative;
    width: 80px;
    height: 80px;
    flex-shrink: 0;
}

.nav-hud__compass-ring {
    width: 100%;
    height: 100%;
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: 50%;
    position: relative;
    transition: transform 0.3s ease;
}

.nav-hud__compass-ring::before {
    content: 'N';
    position: absolute;
    top: 2px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 10px;
    font-weight: 600;
    color: rgba(255,255,255,0.5);
}

.nav-hud__compass-needle {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 4px;
    height: 36px;
    margin-left: -2px;
    margin-top: -36px;
    background: linear-gradient(to bottom, #f97316 50%, rgba(255,255,255,0.3) 50%);
    border-radius: 2px;
    transform-origin: bottom center;
    transition: transform 0.3s ease;
}

.nav-hud__compass-bearing {
    position: absolute;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 11px;
    font-weight: 600;
    color: #f97316;
    background: rgba(15, 20, 25, 0.9);
    padding: 2px 6px;
    border-radius: 4px;
}

.nav-hud__info {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
}

.nav-hud__next-point {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-primary);
}

.nav-hud__next-point span {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.nav-hud__distance {
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.nav-hud__distance-value {
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    line-height: 1;
}

.nav-hud__turn-indicator {
    font-size: 12px;
    color: #f97316;
    font-weight: 500;
}

.nav-hud__bearing {
    font-size: 12px;
    color: rgba(255,255,255,0.5);
}

.nav-hud__alert {
    padding: 10px 16px;
    background: rgba(239, 68, 68, 0.2);
    border-top: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
    font-size: 12px;
    font-weight: 600;
    text-align: center;
    animation: pulseAlert 1.5s ease infinite;
}

@keyframes pulseAlert {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.nav-hud__footer {
    display: flex;
    justify-content: space-around;
    padding: 12px 16px;
    background: rgba(0,0,0,0.2);
    border-top: 1px solid rgba(255,255,255,0.06);
}

.nav-hud__stat {
    text-align: center;
}

.nav-hud__stat-label {
    display: block;
    font-size: 9px;
    color: rgba(255,255,255,0.4);
    text-transform: uppercase;
    margin-bottom: 2px;
}

.nav-hud__stat-value {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-primary);
}

.nav-hud__controls {
    display: flex;
    gap: 8px;
    padding: 12px 16px;
    border-top: 1px solid rgba(255,255,255,0.06);
}

.nav-hud__btn {
    flex: 1;
    padding: 10px 12px;
    font-size: 12px;
    font-weight: 500;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 8px;
    color: var(--color-text-secondary);
    transition: all 0.2s;
}

.nav-hud__btn:hover:not(:disabled) {
    background: rgba(255,255,255,0.1);
    color: var(--color-text-primary);
}

.nav-hud__btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.nav-hud__btn--stop {
    background: rgba(239, 68, 68, 0.15);
    border-color: rgba(239, 68, 68, 0.3);
    color: #ef4444;
}

.nav-hud__btn--stop:hover {
    background: rgba(239, 68, 68, 0.25);
}

/* Navigation Panel Styles */
.nav-route-selector {
    margin-bottom: 20px;
}

.nav-route-card {
    padding: 14px;
    background: var(--color-bg-elevated);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 12px;
    margin-bottom: 10px;
    cursor: pointer;
    transition: all 0.2s;
}

.nav-route-card:hover {
    background: var(--color-bg-hover);
    border-color: rgba(249, 115, 22, 0.3);
}

.nav-status-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    border-radius: 12px;
    margin-bottom: 16px;
}

.nav-status-indicator--active {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.nav-status-indicator--inactive {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
}

.nav-status-indicator__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.nav-status-indicator__dot--active {
    background: #22c55e;
    box-shadow: 0 0 8px #22c55e;
    animation: pulseDot 1.5s ease infinite;
}

.nav-status-indicator__dot--inactive {
    background: rgba(255,255,255,0.3);
}

@keyframes pulseDot {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.8; }
}

.nav-waypoint-list {
    max-height: 300px;
    overflow-y: auto;
    margin-top: 12px;
}

.nav-waypoint-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: rgba(255,255,255,0.02);
    border-radius: 8px;
    margin-bottom: 6px;
}

.nav-waypoint-item--current {
    background: rgba(249, 115, 22, 0.15);
    border: 1px solid rgba(249, 115, 22, 0.3);
}

.nav-waypoint-item--completed {
    opacity: 0.5;
}

.nav-waypoint-item__index {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 600;
}

.nav-waypoint-item--current .nav-waypoint-item__index {
    background: #f97316;
    color: #fff;
}

.nav-waypoint-item--completed .nav-waypoint-item__index {
    background: #22c55e;
    color: #fff;
}

.nav-waypoint-item__icon {
    font-size: 18px;
}

.nav-waypoint-item__info {
    flex: 1;
    min-width: 0;
}

.nav-waypoint-item__name {
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.nav-waypoint-item__dist {
    font-size: 11px;
    color: rgba(255,255,255,0.5);
}

/* Breadcrumb trail on map */
.nav-breadcrumb {
    fill: rgba(249, 115, 22, 0.4);
}

/* Mobile responsive for navigation HUD */
@media (max-width: 768px) {
    .nav-hud {
        top: auto;
        bottom: 80px;
        left: 10px;
        right: 10px;
        width: auto;
    }
    
    .nav-hud__main {
        padding: 12px;
    }
    
    .nav-hud__compass {
        width: 60px;
        height: 60px;
    }
    
    .nav-hud__compass-needle {
        height: 26px;
        margin-top: -26px;
    }
    
    .nav-hud__distance-value {
        font-size: 20px;
    }
    
    .nav-hud__controls {
        padding: 8px 12px;
    }
    
    .nav-hud__btn {
        padding: 8px 10px;
        font-size: 11px;
    }
}

/* ==================== Coordinate Converter ==================== */

/* Main sections */
.coord-converter-section { margin-bottom: 20px; }
.coord-quick-section { margin-bottom: 16px; }
.coord-settings-section { margin-bottom: 16px; }
.coord-distance-section { margin-bottom: 16px; }
.coord-reference-section { margin-bottom: 16px; }

/* Input group */
.coord-input-group {
    display: flex;
    gap: 8px;
    margin-bottom: 8px;
}

.coord-input {
    flex: 1;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 13px;
}

.coord-input-small {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px;
    padding: 10px 12px;
}

.coord-input-go {
    width: 44px;
    flex-shrink: 0;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.coord-input-go svg {
    width: 18px;
    height: 18px;
}

/* Input status */
.coord-input-status {
    min-height: 20px;
    font-size: 12px;
    margin-bottom: 8px;
}

.coord-input-status--success { color: var(--color-success); }
.coord-input-status--error { color: var(--color-error); }

.coord-status-success { color: var(--color-success); }
.coord-status-error { color: var(--color-error); }

/* Example buttons */
.coord-input-examples {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.coord-example-label {
    font-size: 11px;
    color: var(--color-text-muted);
}

.coord-example {
    padding: 4px 10px;
    font-size: 11px;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    color: var(--color-text-secondary);
    transition: all 0.2s;
}

.coord-example:hover {
    background: var(--color-bg-hover);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* Results list */
.coord-results { margin-top: 16px; }

.coord-results-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.coord-result-item {
    padding: 12px;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: 10px;
}

.coord-result-label {
    font-size: 11px;
    color: var(--color-text-muted);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.coord-result-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.coord-result-value {
    flex: 1;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 13px;
    color: var(--color-text-primary);
    word-break: break-all;
}

.coord-copy-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    background: var(--color-bg-hover);
    color: var(--color-text-muted);
    transition: all 0.2s;
    flex-shrink: 0;
}

.coord-copy-btn:hover {
    background: var(--color-primary);
    color: #fff;
}

.coord-copy-btn svg {
    width: 16px;
    height: 16px;
}

/* Actions */
.coord-actions {
    margin-top: 16px;
}

/* Quick cards */
.coord-quick-card {
    padding: 14px;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.coord-quick-card--gps {
    border-color: rgba(34, 197, 94, 0.3);
    background: rgba(34, 197, 94, 0.05);
}

.coord-quick-card--inactive {
    opacity: 0.6;
}

.coord-quick-info { flex: 1; min-width: 0; }

.coord-quick-value {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 13px;
    color: var(--color-text-primary);
    word-break: break-all;
}

.coord-quick-meta {
    font-size: 11px;
    color: var(--color-text-muted);
    margin-top: 4px;
}

.coord-quick-actions {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
}

.coord-quick-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    background: var(--color-bg-hover);
    color: var(--color-text-muted);
    transition: all 0.2s;
}

.coord-quick-btn:hover {
    background: var(--color-primary);
    color: #fff;
}

.coord-quick-btn svg {
    width: 16px;
    height: 16px;
}

/* Format selector */
.coord-format-selector {
    display: flex;
    gap: 6px;
    margin-bottom: 10px;
}

.coord-format-btn {
    flex: 1;
    padding: 10px 8px;
    font-size: 12px;
    font-weight: 500;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    color: var(--color-text-secondary);
    transition: all 0.2s;
}

.coord-format-btn:hover {
    background: var(--color-bg-hover);
    border-color: var(--color-primary);
}

.coord-format-btn--active {
    background: rgba(249, 115, 22, 0.15);
    border-color: rgba(249, 115, 22, 0.5);
    color: var(--color-primary);
}

.coord-format-desc {
    font-size: 11px;
    color: var(--color-text-muted);
}

/* Distance calculator */
.coord-distance-inputs {
    display: grid;
    gap: 12px;
    margin-bottom: 12px;
}

.coord-distance-result {
    margin-top: 16px;
    padding: 16px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 12px;
}

.coord-distance-stat {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.coord-distance-stat:last-child {
    margin-bottom: 0;
}

.coord-distance-label {
    font-size: 13px;
    color: var(--color-text-secondary);
}

.coord-distance-value {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-info);
}

/* Reference section */
.coord-reference-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.coord-reference-item {
    font-size: 11px;
    color: var(--color-text-muted);
    padding: 8px 10px;
    background: var(--color-bg-elevated);
    border-radius: 6px;
}

.coord-reference-item strong {
    color: var(--color-text-secondary);
    font-weight: 600;
}

/* ==================== Terrain Analysis Styles ==================== */

.terrain-section {
    margin-bottom: 20px;
}

.terrain-section__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.terrain-section__title {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text-primary);
}

.terrain-section__content {
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.terrain-section__content.collapsed {
    max-height: 0;
    overflow: hidden;
}

.terrain-collapse-btn {
    width: 24px;
    height: 24px;
    border-radius: 4px;
    background: transparent;
    color: var(--color-text-muted);
    font-size: 12px;
}

.terrain-collapse-btn:hover {
    background: var(--color-bg-hover);
}

/* Location selector */
.terrain-location-selector {
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 14px;
}

.terrain-location-current {
    margin-bottom: 12px;
}

.terrain-location-coords {
    display: flex;
    gap: 12px;
    margin-bottom: 4px;
}

.terrain-coord-value {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-primary);
}

.terrain-location-source {
    font-size: 11px;
    color: var(--color-text-muted);
}

.terrain-no-location {
    padding: 16px;
    text-align: center;
    color: var(--color-text-muted);
    font-size: 13px;
}

.terrain-location-actions {
    display: flex;
    gap: 8px;
}

.terrain-location-actions .btn {
    flex: 1;
}

/* Options */
.terrain-options {
    background: var(--color-bg-elevated);
    border-radius: 12px;
    padding: 14px;
    margin-bottom: 12px;
}

.terrain-option {
    margin-bottom: 12px;
}

.terrain-option label {
    display: block;
    font-size: 12px;
    color: var(--color-text-muted);
    margin-bottom: 6px;
}

.terrain-option select {
    width: 100%;
}

.terrain-checkboxes {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.terrain-checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--color-text-secondary);
    cursor: pointer;
}

.terrain-checkbox input {
    width: auto;
    accent-color: var(--color-primary);
}

/* Progress bar */
.terrain-progress {
    margin-top: 12px;
    height: 4px;
    background: rgba(255,255,255,0.1);
    border-radius: 2px;
    overflow: hidden;
}

.terrain-progress__bar {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-dark));
    transition: width 0.3s;
}

/* Empty state */
.terrain-empty-state {
    text-align: center;
    padding: 40px 20px;
}

.terrain-empty-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 12px;
    opacity: 0.3;
}

.terrain-empty-icon svg {
    width: 100%;
    height: 100%;
}

.terrain-empty-text {
    font-size: 13px;
    color: var(--color-text-muted);
}

/* Summary grid */
.terrain-summary-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.terrain-summary-item {
    background: var(--color-bg-elevated);
    border-radius: 10px;
    padding: 12px;
    text-align: center;
}

.terrain-summary-label {
    font-size: 10px;
    color: var(--color-text-muted);
    text-transform: uppercase;
    margin-bottom: 4px;
}

.terrain-summary-value {
    font-size: 18px;
    font-weight: 600;
    font-family: 'IBM Plex Mono', monospace;
}

.terrain-summary-sub {
    font-size: 10px;
    color: var(--color-text-muted);
    margin-top: 2px;
}

.terrain-good { color: var(--color-success); }
.terrain-warn { color: var(--color-warning); }

/* Slope colors */
.terrain-slope-flat { color: #22c55e; }
.terrain-slope-gentle { color: #84cc16; }
.terrain-slope-moderate { color: #f59e0b; }
.terrain-slope-steep { color: #ef4444; }
.terrain-slope-extreme { color: #7c2d12; }

/* Stat rows */
.terrain-stat-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.terrain-stat-row:last-child {
    border-bottom: none;
}

.terrain-stat-label {
    font-size: 12px;
    color: var(--color-text-muted);
}

.terrain-stat-value {
    font-size: 13px;
    font-weight: 600;
    font-family: 'IBM Plex Mono', monospace;
}

/* Distribution bars */
.terrain-slope-distribution {
    margin-top: 16px;
}

.terrain-dist-label {
    font-size: 12px;
    color: var(--color-text-muted);
    margin-bottom: 10px;
}

.terrain-dist-bars {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.terrain-dist-bar-container {
    display: flex;
    align-items: center;
    gap: 8px;
}

.terrain-dist-bar-label {
    width: 70px;
    font-size: 11px;
    color: var(--color-text-muted);
    text-transform: capitalize;
}

.terrain-dist-bar-track {
    flex: 1;
    height: 8px;
    background: rgba(255,255,255,0.1);
    border-radius: 4px;
    overflow: hidden;
}

.terrain-dist-bar-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.3s;
}

.terrain-dist-bar-value {
    width: 35px;
    text-align: right;
    font-size: 11px;
    font-family: 'IBM Plex Mono', monospace;
    color: var(--color-text-muted);
}

/* Reference */
.terrain-reference {
    margin-top: 16px;
    padding: 12px;
    background: rgba(0,0,0,0.2);
    border-radius: 8px;
}

.terrain-ref-title {
    font-size: 11px;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

.terrain-ref-items {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.terrain-ref-item {
    font-size: 10px;
    padding: 3px 8px;
    background: rgba(255,255,255,0.05);
    border-radius: 4px;
}

/* Trafficability grid */
.terrain-traffic-grid {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.terrain-traffic-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--color-bg-elevated);
    border-radius: 10px;
    border: 1px solid transparent;
}

.terrain-traffic--pass {
    border-color: rgba(34,197,94,0.3);
}

.terrain-traffic--diff {
    border-color: rgba(245,158,11,0.3);
}

.terrain-traffic--fail {
    border-color: rgba(239,68,68,0.3);
}

.terrain-traffic-icon {
    font-size: 24px;
}

.terrain-traffic-info {
    flex: 1;
}

.terrain-traffic-name {
    font-size: 13px;
    font-weight: 500;
}

.terrain-traffic-status {
    font-size: 11px;
    color: var(--color-text-muted);
}

.terrain-traffic-badge {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}

.terrain-traffic--pass .terrain-traffic-badge { color: var(--color-success); }
.terrain-traffic--diff .terrain-traffic-badge { color: var(--color-warning); }
.terrain-traffic--fail .terrain-traffic-badge { color: var(--color-error); }

/* Viewshed */
.terrain-viewshed-summary {
    display: flex;
    gap: 16px;
    margin-bottom: 12px;
}

.terrain-viewshed-coverage {
    text-align: center;
    padding: 16px;
    background: var(--color-bg-elevated);
    border-radius: 12px;
    min-width: 100px;
}

.terrain-viewshed-percent {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-primary);
}

.terrain-viewshed-label {
    font-size: 11px;
    color: var(--color-text-muted);
}

.terrain-viewshed-stats {
    flex: 1;
    padding: 12px;
    background: var(--color-bg-elevated);
    border-radius: 12px;
}

.terrain-assessment {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px;
    border-radius: 10px;
    font-size: 12px;
}

.terrain-assessment svg {
    width: 16px;
    height: 16px;
}

.terrain-assessment--good {
    background: rgba(34,197,94,0.15);
    color: var(--color-success);
}

.terrain-assessment--moderate {
    background: rgba(245,158,11,0.15);
    color: var(--color-warning);
}

.terrain-assessment--poor {
    background: rgba(239,68,68,0.15);
    color: var(--color-error);
}

/* Solar exposure */
.terrain-solar-summary {
    display: flex;
    gap: 16px;
    margin-bottom: 12px;
}

.terrain-solar-score {
    text-align: center;
    padding: 16px;
    border-radius: 12px;
    min-width: 100px;
}

.terrain-solar--high {
    background: linear-gradient(135deg, rgba(251,191,36,0.2), rgba(245,158,11,0.1));
}

.terrain-solar--medium {
    background: rgba(59,130,246,0.15);
}

.terrain-solar--low {
    background: rgba(107,114,128,0.15);
}

.terrain-solar-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-warning);
}

.terrain-solar-label {
    font-size: 11px;
    color: var(--color-text-muted);
    text-transform: capitalize;
}

.terrain-solar-details {
    flex: 1;
    padding: 12px;
    background: var(--color-bg-elevated);
    border-radius: 12px;
}

.terrain-solar-recommendations {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.terrain-rec {
    padding: 10px;
    border-radius: 8px;
    font-size: 12px;
}

.terrain-rec--good {
    background: rgba(34,197,94,0.15);
    color: var(--color-success);
}

.terrain-rec--info {
    background: rgba(59,130,246,0.15);
    color: var(--color-info);
}

.terrain-rec--warn {
    background: rgba(245,158,11,0.15);
    color: var(--color-warning);
}

/* Flood risk */
.terrain-flood-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px;
    border-radius: 12px;
    margin-bottom: 12px;
}

.terrain-flood--high {
    background: rgba(239,68,68,0.15);
    border: 1px solid rgba(239,68,68,0.3);
}

.terrain-flood--moderate {
    background: rgba(245,158,11,0.15);
    border: 1px solid rgba(245,158,11,0.3);
}

.terrain-flood--low {
    background: rgba(59,130,246,0.15);
    border: 1px solid rgba(59,130,246,0.3);
}

.terrain-flood--minimal {
    background: rgba(34,197,94,0.15);
    border: 1px solid rgba(34,197,94,0.3);
}

.terrain-flood-level {
    font-size: 16px;
    font-weight: 700;
}

.terrain-flood--high .terrain-flood-level { color: var(--color-error); }
.terrain-flood--moderate .terrain-flood-level { color: var(--color-warning); }
.terrain-flood--low .terrain-flood-level { color: var(--color-info); }
.terrain-flood--minimal .terrain-flood-level { color: var(--color-success); }

.terrain-flood-score {
    font-size: 12px;
    color: var(--color-text-muted);
}

.terrain-flood-factors {
    margin-bottom: 12px;
}

.terrain-factors-title {
    font-size: 12px;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

.terrain-factor {
    display: flex;
    flex-direction: column;
    padding: 10px;
    border-radius: 8px;
    margin-bottom: 6px;
    background: rgba(255,255,255,0.03);
}

.terrain-factor-type {
    font-size: 12px;
    font-weight: 600;
    text-transform: capitalize;
    margin-bottom: 2px;
}

.terrain-factor-desc {
    font-size: 11px;
    color: var(--color-text-muted);
}

.terrain-flood-rec {
    padding: 12px;
    background: var(--color-bg-elevated);
    border-radius: 10px;
    font-size: 12px;
    color: var(--color-text-secondary);
}

/* Cover & Concealment */
.terrain-cover-summary {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
}

.terrain-cover-rating {
    text-align: center;
    padding: 16px;
    background: var(--color-bg-elevated);
    border-radius: 12px;
    min-width: 100px;
}

.terrain-cover-score {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-primary);
}

.terrain-cover-label {
    font-size: 11px;
    color: var(--color-text-muted);
}

.terrain-cover-details {
    flex: 1;
    padding: 12px;
    background: var(--color-bg-elevated);
    border-radius: 12px;
}

/* Compass */
.terrain-cover-directions {
    margin-bottom: 16px;
}

.terrain-dir-title {
    font-size: 12px;
    color: var(--color-text-muted);
    margin-bottom: 12px;
}

.terrain-compass {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto;
}

.terrain-compass-dir {
    position: absolute;
    left: 50%;
    top: 50%;
    transform-origin: center center;
}

.terrain-compass-marker {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    font-size: 10px;
    font-weight: 600;
    margin-left: -14px;
    margin-top: -14px;
}

.terrain-compass-marker.covered {
    background: rgba(34,197,94,0.3);
    color: var(--color-success);
}

.terrain-compass-marker.exposed {
    background: rgba(239,68,68,0.3);
    color: var(--color-error);
}

.terrain-compass-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.terrain-compass-legend {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 9px;
    white-space: nowrap;
}

.terrain-compass-legend .covered { color: var(--color-success); }
.terrain-compass-legend .exposed { color: var(--color-error); }

/* Tactical notes */
.terrain-tactical-notes {
    background: var(--color-bg-elevated);
    border-radius: 10px;
    padding: 12px;
}

.terrain-notes-title {
    font-size: 12px;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

.terrain-note {
    padding: 8px 10px;
    background: rgba(0,0,0,0.2);
    border-radius: 6px;
    font-size: 12px;
    color: var(--color-text-secondary);
    margin-bottom: 6px;
}

.terrain-note:last-child {
    margin-bottom: 0;
}

/* Actions */
.terrain-actions {
    display: flex;
    gap: 10px;
}

.terrain-actions .btn {
    flex: 1;
}

.terrain-no-data {
    padding: 16px;
    text-align: center;
    color: var(--color-text-muted);
    font-size: 12px;
}

/* Mobile adjustments */
@media (max-width: 480px) {
    .terrain-summary-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .terrain-viewshed-summary,
    .terrain-solar-summary,
    .terrain-cover-summary {
        flex-direction: column;
    }
}

/* ==================== Communication Plan Styles ==================== */

/* Quick Reference Card */
.comm-quick-ref {
    background: linear-gradient(135deg, rgba(249,115,22,0.1), rgba(234,88,12,0.05));
    border: 1px solid rgba(249,115,22,0.25);
    border-radius: 14px;
    padding: 16px;
    margin-bottom: 20px;
}

.comm-quick-ref__header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

.comm-quick-ref__header svg {
    width: 16px;
    height: 16px;
}

.comm-quick-ref__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 12px;
}

.comm-quick-ref__item {
    background: rgba(0,0,0,0.2);
    border-radius: 8px;
    padding: 10px;
}

.comm-quick-ref__label {
    font-size: 10px;
    color: var(--color-text-muted);
    text-transform: uppercase;
    margin-bottom: 4px;
}

.comm-quick-ref__value {
    font-size: 16px;
    font-weight: 600;
    font-family: 'IBM Plex Mono', monospace;
}

.comm-quick-ref__value--primary {
    color: var(--color-primary);
}

.comm-quick-ref__value--muted {
    color: var(--color-text-muted);
    font-size: 13px;
}

.comm-quick-ref__sub {
    font-size: 11px;
    color: var(--color-text-muted);
    margin-top: 2px;
}

.comm-quick-ref__emergency {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px;
    background: rgba(239,68,68,0.15);
    border: 1px solid rgba(239,68,68,0.25);
    border-radius: 8px;
}

.comm-quick-ref__emergency-label {
    font-size: 11px;
    color: rgba(239,68,68,0.8);
    font-weight: 500;
}

.comm-quick-ref__emergency-word {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-error);
    font-family: 'IBM Plex Mono', monospace;
}

.comm-quick-ref__emergency-freq {
    font-size: 12px;
    color: var(--color-text-muted);
    margin-left: auto;
    font-family: 'IBM Plex Mono', monospace;
}

/* Section styling */
.comm-section {
    margin-bottom: 24px;
}

.comm-section__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.comm-section__title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text-primary);
}

.comm-section__title svg {
    width: 18px;
    height: 18px;
    color: var(--color-primary);
}

/* Channel cards */
.comm-channel-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.comm-channel {
    background: var(--color-bg-elevated);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 12px;
    padding: 14px;
    transition: all 0.2s;
}

.comm-channel:hover {
    border-color: var(--color-border);
}

.comm-channel--primary {
    background: linear-gradient(135deg, rgba(249,115,22,0.1), rgba(249,115,22,0.05));
    border-color: rgba(249,115,22,0.3);
}

.comm-channel__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.comm-channel__name {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
}

.comm-channel__badge {
    font-size: 9px;
    font-weight: 600;
    padding: 3px 6px;
    background: var(--color-primary);
    color: #fff;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.comm-channel__actions {
    display: flex;
    gap: 4px;
}

.comm-action-btn {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    background: transparent;
    color: var(--color-text-muted);
    transition: all 0.2s;
}

.comm-action-btn:hover {
    background: var(--color-bg-hover);
    color: var(--color-text-secondary);
}

.comm-action-btn--danger:hover {
    background: rgba(239,68,68,0.15);
    color: var(--color-error);
}

.comm-action-btn svg {
    width: 14px;
    height: 14px;
}

.comm-channel__details {
    display: flex;
    align-items: center;
    gap: 12px;
}

.comm-channel__freq {
    font-size: 18px;
    font-weight: 600;
    font-family: 'IBM Plex Mono', monospace;
    color: var(--color-text-primary);
}

.comm-channel__meta {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.comm-tag {
    font-size: 10px;
    padding: 3px 8px;
    background: var(--color-bg-hover);
    border-radius: 4px;
    color: var(--color-text-muted);
    text-transform: uppercase;
}

.comm-channel__notes {
    margin-top: 8px;
    font-size: 12px;
    color: var(--color-text-muted);
    padding: 8px;
    background: rgba(0,0,0,0.2);
    border-radius: 6px;
}

/* Call sign list */
.comm-callsign-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.comm-callsign {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--color-bg-elevated);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 10px;
    padding: 12px;
}

.comm-callsign__sign {
    font-size: 14px;
    font-weight: 600;
    font-family: 'IBM Plex Mono', monospace;
    color: var(--color-primary);
    min-width: 80px;
}

.comm-callsign__info {
    flex: 1;
}

.comm-callsign__name {
    font-size: 13px;
    font-weight: 500;
}

.comm-callsign__role {
    font-size: 11px;
    color: var(--color-text-muted);
}

.comm-callsign__actions {
    display: flex;
    gap: 4px;
}

/* Check-in schedule */
.comm-schedule-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.comm-checkin {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--color-bg-elevated);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 10px;
    padding: 12px;
}

.comm-checkin__time {
    font-size: 16px;
    font-weight: 600;
    font-family: 'IBM Plex Mono', monospace;
    min-width: 60px;
}

.comm-checkin__info {
    flex: 1;
}

.comm-checkin__channel {
    font-size: 12px;
    color: var(--color-text-secondary);
}

.comm-checkin__notes {
    font-size: 11px;
    color: var(--color-text-muted);
}

.comm-checkin__type {
    font-size: 10px;
    font-weight: 500;
    padding: 4px 8px;
    border-radius: 4px;
    text-transform: uppercase;
}

.comm-checkin__actions {
    display: flex;
    gap: 4px;
}

.comm-schedule-disabled {
    padding: 20px;
    text-align: center;
    color: var(--color-text-muted);
    font-size: 13px;
    background: var(--color-bg-elevated);
    border-radius: 10px;
}

.comm-missed-protocol {
    margin-top: 16px;
}

.comm-missed-protocol__label {
    font-size: 12px;
    font-weight: 500;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

.comm-missed-protocol__text {
    width: 100%;
    min-height: 80px;
    padding: 12px;
    font-size: 13px;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    color: var(--color-text-primary);
    resize: vertical;
}

/* Emergency words */
.comm-emergency-words {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.comm-emergency-word {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.comm-emergency-word label {
    font-size: 12px;
    color: var(--color-text-muted);
}

.comm-emergency-word input {
    font-family: 'IBM Plex Mono', monospace;
    font-weight: 600;
    text-transform: uppercase;
}

.comm-emergency-word__hint {
    font-size: 10px;
    color: var(--color-text-muted);
}

/* Protocol cards */
.comm-protocols-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.comm-protocol {
    background: var(--color-bg-elevated);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 10px;
    padding: 14px;
}

.comm-protocol__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.comm-protocol__situation {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-warning);
}

.comm-protocol__actions {
    display: flex;
    gap: 4px;
}

.comm-protocol__procedure {
    font-size: 12px;
    color: var(--color-text-secondary);
    line-height: 1.6;
    padding: 10px;
    background: rgba(0,0,0,0.2);
    border-radius: 6px;
}

/* Notes textarea */
.comm-notes-textarea {
    width: 100%;
    min-height: 100px;
    padding: 12px;
    font-size: 13px;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    color: var(--color-text-primary);
    resize: vertical;
}

/* Responsive */
@media (max-width: 768px) {
    :root { --panel-width: 100%; --sidebar-width: 100%; }
    .app { flex-direction: column; }
    .sidebar { width: 100%; height: 60px; flex-direction: row; padding: 0 8px; border-right: none; border-top: 1px solid rgba(255,255,255,0.06); order: 3; position: fixed; bottom: 0; left: 0; right: 0; padding-bottom: var(--safe-bottom); }
    .sidebar__logo, .sidebar__search, .sidebar__spacer, .sidebar__status, .sidebar__settings { display: none; }
    .sidebar__nav { flex-direction: row; flex: 1; justify-content: space-around; }
    .sidebar__nav-item { width: 48px; height: 48px; }
    .sidebar__nav-label { display: none; }
    .sidebar__divider { display: none; }
    .panel { position: fixed; inset: 0; bottom: 60px; transform: translateX(-100%); transition: transform 0.3s; z-index: 150; }
    .panel--open { transform: translateX(0); }
    .main { margin-bottom: 60px; }
    .map-controls { top: calc(16px + var(--safe-top)); right: 16px; }
    .offline-toggle { top: calc(16px + var(--safe-top)); left: 16px; }
    .wind-indicator { top: calc(64px + var(--safe-top)); left: 16px; }
    .scale-bar, .coords-display { bottom: calc(16px + 60px); }
    .modal { width: calc(100% - 32px); max-width: 400px; }
    
    /* Coordinate converter mobile adjustments */
    .coord-format-selector { flex-wrap: wrap; }
    .coord-format-btn { min-width: calc(33% - 4px); }
}
@media (max-width: 480px) {
    .stat-grid--3 { grid-template-columns: 1fr 1fr; }
    .type-grid { grid-template-columns: repeat(2, 1fr); }
    .vehicle-grid { grid-template-columns: 1fr; }
    
    /* Coordinate converter small screen adjustments */
    .coord-format-btn { min-width: calc(50% - 3px); }
}

/* ============================================
   MOBILE ENHANCEMENTS
   ============================================ */

/* Floating Action Button (FAB) - Mobile Only */
.mobile-fab {
    display: none; /* Hidden by default (desktop) */
    position: fixed;
    bottom: calc(80px + var(--safe-bottom, 0px));
    right: 16px;
    z-index: 200;
    flex-direction: column-reverse;
    align-items: flex-end;
    gap: 12px;
}

@media (max-width: 768px) {
    .mobile-fab {
        display: flex;
    }
}

.mobile-fab__trigger {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    border: none;
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.4), 0 2px 4px rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.mobile-fab__trigger:active {
    transform: scale(0.95);
}

.mobile-fab__trigger-icon {
    font-size: 24px;
    transition: transform 0.3s;
}

.mobile-fab--expanded .mobile-fab__trigger-icon {
    transform: rotate(45deg);
}

.mobile-fab__actions {
    display: flex;
    flex-direction: column-reverse;
    gap: 8px;
    opacity: 0;
    transform: translateY(10px) scale(0.9);
    pointer-events: none;
    transition: all 0.2s ease-out;
}

.mobile-fab--expanded .mobile-fab__actions {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.mobile-fab__action {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px 10px 12px;
    background: var(--color-bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 28px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    white-space: nowrap;
    transition: transform 0.15s, background 0.15s;
}

.mobile-fab__action:active {
    transform: scale(0.97);
    background: var(--color-bg-hover);
}

.mobile-fab__action--emergency {
    border-color: rgba(239, 68, 68, 0.3);
    background: rgba(239, 68, 68, 0.1);
}

.mobile-fab__action--emergency:active {
    background: rgba(239, 68, 68, 0.2);
}

.mobile-fab__action-icon {
    font-size: 18px;
    width: 24px;
    text-align: center;
}

.mobile-fab__action-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-primary);
}

/* Mobile Status Indicators - Mobile Only */
.mobile-status {
    display: none; /* Hidden by default (desktop) */
    position: fixed;
    top: calc(8px + var(--safe-top, 0px));
    right: 8px;
    z-index: 180;
    flex-direction: row;
    gap: 8px;
}

@media (max-width: 768px) {
    .mobile-status {
        display: flex;
    }
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    background: rgba(15, 20, 25, 0.85);
    backdrop-filter: blur(8px);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 11px;
}

.status-indicator__icon {
    font-size: 12px;
}

.status-indicator__value {
    font-weight: 500;
    color: var(--color-text-secondary);
}

.status-indicator--online .status-indicator__value {
    color: var(--color-success);
}

.status-indicator--offline {
    border-color: rgba(239, 68, 68, 0.3);
}

.status-indicator--offline .status-indicator__value {
    color: var(--color-error);
}

.status-indicator--slow .status-indicator__value {
    color: var(--color-warning);
}

.status-indicator--warning .status-indicator__value {
    color: var(--color-warning);
}

.status-indicator--critical {
    border-color: rgba(239, 68, 68, 0.3);
    animation: pulse-warning 2s infinite;
}

.status-indicator--critical .status-indicator__value {
    color: var(--color-error);
}

@keyframes pulse-warning {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

/* PWA Install Banner */
.install-banner {
    position: fixed;
    bottom: -100px;
    left: 16px;
    right: 16px;
    max-width: 400px;
    margin: 0 auto;
    padding: 16px;
    background: var(--color-bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    z-index: 250;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: bottom 0.3s ease-out;
}

.install-banner--visible {
    bottom: calc(16px + var(--safe-bottom, 0px));
}

@media (max-width: 768px) {
    .install-banner--visible {
        bottom: calc(80px + var(--safe-bottom, 0px));
    }
}

.install-banner__content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.install-banner__icon {
    font-size: 32px;
    flex-shrink: 0;
}

.install-banner__text {
    flex: 1;
    min-width: 0;
}

.install-banner__title {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 2px;
}

.install-banner__subtitle {
    font-size: 13px;
    color: var(--color-text-muted);
}

.install-banner__actions {
    display: flex;
    gap: 8px;
}

.install-banner__btn {
    flex: 1;
    padding: 10px 16px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.15s;
}

.install-banner__btn--dismiss {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--color-text-secondary);
}

.install-banner__btn--dismiss:active {
    background: rgba(255, 255, 255, 0.1);
}

.install-banner__btn--install {
    background: var(--color-primary);
    border: none;
    color: white;
}

.install-banner__btn--install:active {
    background: var(--color-primary-dark);
}

/* Night mode adjustments for mobile */
body.night-mode .mobile-fab__trigger {
    background: linear-gradient(135deg, #8b0000, #5c0000);
    box-shadow: 0 4px 12px rgba(139, 0, 0, 0.4);
}

body.night-mode .mobile-fab__action {
    background: rgba(30, 10, 10, 0.95);
    border-color: rgba(139, 0, 0, 0.2);
}

body.night-mode .mobile-status .status-indicator {
    background: rgba(30, 10, 10, 0.9);
    border-color: rgba(139, 0, 0, 0.2);
}

body.night-mode .install-banner {
    background: rgba(30, 10, 10, 0.95);
    border-color: rgba(139, 0, 0, 0.3);
}

/* ============================================
   STEALTH / NIGHT MODE STYLES
   ============================================ */

/* ============================================
   SITUATION WIZARD
   ============================================ */

.situation-wizard {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 1000;
}

.situation-wizard--open {
    display: flex;
    align-items: center;
    justify-content: center;
}

.situation-wizard__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
    animation: fadeIn 0.2s ease-out;
}

.situation-wizard__dialog {
    position: relative;
    width: 90%;
    max-width: 500px;
    max-height: 85vh;
    background: var(--color-bg-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    animation: slideUp 0.25s ease-out;
}

.situation-wizard__header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    flex-shrink: 0;
}

.situation-wizard__back {
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 6px;
    font-size: 13px;
    color: var(--color-text-secondary);
    transition: all 0.15s;
}

.situation-wizard__back:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-text-primary);
}

.situation-wizard__title {
    flex: 1;
    font-size: 18px;
    font-weight: 600;
    margin: 0;
    color: var(--color-text-primary);
}

.situation-wizard__close {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    font-size: 16px;
    color: var(--color-text-muted);
    transition: all 0.15s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.situation-wizard__close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-text-primary);
}

.situation-wizard__content {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

.situation-wizard__subtitle {
    font-size: 14px;
    color: var(--color-text-muted);
    margin: 0 0 16px;
}

/* Options Grid */
.situation-wizard__options {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.situation-wizard__option {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    background: var(--color-bg-elevated);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    text-align: left;
    transition: all 0.15s;
}

.situation-wizard__option:hover {
    background: var(--color-bg-hover);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateX(4px);
}

.situation-wizard__option:active {
    transform: translateX(2px);
}

.situation-wizard__option-icon {
    font-size: 28px;
    width: 40px;
    text-align: center;
    flex-shrink: 0;
}

.situation-wizard__option-text {
    flex: 1;
    min-width: 0;
}

.situation-wizard__option-label {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 2px;
}

.situation-wizard__option-desc {
    font-size: 12px;
    color: var(--color-text-muted);
}

.situation-wizard__option-arrow {
    font-size: 18px;
    color: var(--color-text-muted);
    flex-shrink: 0;
}

/* Solution View */
.situation-wizard__urgent {
    padding: 12px 16px;
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 10px;
    font-size: 14px;
    font-weight: 500;
    color: #f87171;
    text-align: center;
    margin-bottom: 20px;
    animation: pulse-warning 2s infinite;
}

.situation-wizard__section-title {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-muted);
    margin: 0 0 12px;
}

.situation-wizard__steps {
    margin-bottom: 24px;
}

.situation-wizard__step-list {
    margin: 0;
    padding-left: 20px;
    list-style: decimal;
}

.situation-wizard__step {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: 10px;
    padding-left: 6px;
}

.situation-wizard__step strong {
    color: var(--color-primary);
    font-weight: 600;
}

/* Feature Buttons */
.situation-wizard__features {
    margin-bottom: 24px;
}

.situation-wizard__feature-grid {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.situation-wizard__feature {
    padding: 12px 16px;
    background: var(--color-bg-elevated);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-primary);
    text-align: center;
    transition: all 0.15s;
}

.situation-wizard__feature:hover {
    background: var(--color-bg-hover);
    border-color: var(--color-primary);
}

.situation-wizard__feature--primary {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

.situation-wizard__feature--primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
}

.situation-wizard__feature--danger {
    background: rgba(239, 68, 68, 0.2);
    border-color: rgba(239, 68, 68, 0.4);
    color: #f87171;
}

.situation-wizard__feature--danger:hover {
    background: rgba(239, 68, 68, 0.3);
    border-color: #ef4444;
}

/* Tips */
.situation-wizard__tips {
    padding: 16px;
    background: rgba(59, 130, 246, 0.08);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 10px;
}

.situation-wizard__tips .situation-wizard__section-title {
    color: #60a5fa;
}

.situation-wizard__tip-list {
    margin: 0;
    padding-left: 18px;
    list-style: disc;
}

.situation-wizard__tip {
    font-size: 13px;
    color: var(--color-text-secondary);
    line-height: 1.5;
    margin-bottom: 6px;
}

.situation-wizard__tip:last-child {
    margin-bottom: 0;
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .situation-wizard__dialog {
        width: 95%;
        max-height: 90vh;
        margin-bottom: 60px;
    }
    
    .situation-wizard__option {
        padding: 12px 14px;
    }
    
    .situation-wizard__option-icon {
        font-size: 24px;
        width: 32px;
    }
}

/* Night mode */
body.night-mode .situation-wizard__backdrop {
    background: rgba(20, 0, 0, 0.85);
}

body.night-mode .situation-wizard__dialog {
    background: linear-gradient(180deg, #1a0a0a, #0d0505);
    border-color: rgba(139, 0, 0, 0.3);
}

body.night-mode .situation-wizard__option:hover {
    border-color: rgba(139, 0, 0, 0.4);
}

body.night-mode .situation-wizard__feature--primary {
    background: #8b0000;
    border-color: #8b0000;
}

body.night-mode .situation-wizard__tips {
    background: rgba(139, 0, 0, 0.1);
    border-color: rgba(139, 0, 0, 0.2);
}

body.night-mode .situation-wizard__tips .situation-wizard__section-title {
    color: #ff6666;
}

/* ============================================
   DIM MODE - Reduced brightness
   ============================================ */

.stealth-dim .sidebar__logo {
    background: linear-gradient(135deg, #553311, #442200);
    box-shadow: none;
}

.stealth-dim .btn--primary {
    background: linear-gradient(135deg, #553311, #442200);
    box-shadow: none;
}

/* ============================================
   RED LIGHT MODE - Night vision preservation
   ============================================ */

.stealth-red .sidebar__logo {
    background: linear-gradient(135deg, #880000, #660000);
    box-shadow: 0 0 20px rgba(170, 0, 0, 0.4);
}

.stealth-red .sidebar__nav-item--active {
    background: rgba(170, 0, 0, 0.2);
    color: #cc0000;
}

.stealth-red .sidebar__divider-label {
    color: rgba(170, 0, 0, 0.3);
}

.stealth-red .btn--primary {
    background: linear-gradient(135deg, #880000, #660000);
    box-shadow: 0 0 10px rgba(170, 0, 0, 0.3);
}

.stealth-red .btn--success {
    background: linear-gradient(135deg, #550000, #440000);
}

.stealth-red .card--selected {
    background: rgba(170, 0, 0, 0.15);
    border-color: rgba(170, 0, 0, 0.3);
}

.stealth-red .chip--active {
    background: rgba(170, 0, 0, 0.25);
    color: #cc0000;
}

.stealth-red .status-card--success {
    background: rgba(85, 0, 0, 0.2);
    border-color: rgba(85, 0, 0, 0.3);
}

.stealth-red .status-card--success .status-card__icon,
.stealth-red .status-card--success .status-card__title {
    color: #880000;
}

.stealth-red .storage-bar {
    background: linear-gradient(135deg, rgba(170, 0, 0, 0.1), rgba(136, 0, 0, 0.05));
    border-color: rgba(170, 0, 0, 0.2);
}

.stealth-red .storage-bar__fill {
    background: linear-gradient(90deg, #880000, #660000);
}

.stealth-red .map-controls__btn {
    background: rgba(20, 0, 0, 0.9);
    border-color: rgba(170, 0, 0, 0.2);
}

.stealth-red .map-controls__btn--active {
    background: rgba(170, 0, 0, 0.3);
    border-color: rgba(170, 0, 0, 0.4);
    color: #cc0000;
}

.stealth-red .offline-toggle {
    background: rgba(20, 0, 0, 0.9);
    border-color: rgba(170, 0, 0, 0.2);
}

.stealth-red .scale-bar,
.stealth-red .coords-display,
.stealth-red .wind-indicator {
    background: rgba(20, 0, 0, 0.9);
    border-color: rgba(170, 0, 0, 0.2);
}

.stealth-red .toast {
    background: rgba(20, 0, 0, 0.95);
    border-color: rgba(170, 0, 0, 0.3);
}

.stealth-red .modal {
    background: linear-gradient(180deg, #1a0000, #100000);
    border-color: rgba(170, 0, 0, 0.2);
}

.stealth-red input,
.stealth-red textarea,

.stealth-red input:focus,

/* ============================================
   BLACKOUT MODE - Maximum stealth
   ============================================ */

.stealth-blackout .sidebar {
    background: #000;
    border-color: rgba(30, 0, 0, 0.1);
}

.stealth-blackout .sidebar__logo {
    background: #110000;
    box-shadow: none;
    opacity: 0.3;
}

.stealth-blackout .sidebar__nav-item {
    color: rgba(40, 0, 0, 0.4);
}

.stealth-blackout .sidebar__nav-item--active {
    background: rgba(30, 0, 0, 0.3);
    color: #330000;
}

.stealth-blackout .sidebar__divider-label {
    color: rgba(40, 0, 0, 0.25);
}

.stealth-blackout .panel {
    background: #000;
    border-color: rgba(30, 0, 0, 0.1);
}

.stealth-blackout .btn--primary {
    background: #110000;
    box-shadow: none;
    color: #330000;
}

.stealth-blackout .map-controls__btn {
    background: rgba(0, 0, 0, 0.95);
    border-color: rgba(30, 0, 0, 0.15);
    color: #220000;
}

.stealth-blackout .offline-toggle {
    background: rgba(0, 0, 0, 0.95);
    border-color: rgba(30, 0, 0, 0.15);
    color: #220000;
}

.stealth-blackout .scale-bar,
.stealth-blackout .coords-display,
.stealth-blackout .wind-indicator {
    background: rgba(0, 0, 0, 0.95);
    border-color: rgba(30, 0, 0, 0.15);
    color: #220000;
}

.stealth-blackout .card {
    background: rgba(10, 0, 0, 0.3);
    border-color: rgba(30, 0, 0, 0.15);
}

.stealth-blackout .toast {
    background: #000;
    border-color: rgba(30, 0, 0, 0.2);
    color: #330000;
}

.stealth-blackout .modal {
    background: #000;
    border-color: rgba(30, 0, 0, 0.2);
}

.stealth-blackout input,
.stealth-blackout textarea,

/* Hide non-essential elements in blackout */
.stealth-blackout .sidebar__status,
.stealth-blackout .loading-screen__logo {
    opacity: 0.2;
}

/* ============================================
   RESPONSIVE ADJUSTMENTS FOR STEALTH
   ============================================ */
@media (max-width: 768px) {
}

/* Disable transitions in blackout for instant response */
.stealth-blackout *,
.stealth-blackout *::before,

/* ============================================
   RADIO FREQUENCY REFERENCE STYLES
   ============================================ */

.radio-freq-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.radio-freq-item {
    padding: 12px 14px;
    background: var(--color-bg-elevated);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 10px;
    transition: all 0.2s;
}

.radio-freq-item:hover {
    background: var(--color-bg-hover);
    border-color: var(--color-border);
}

.radio-freq-item--highlight {
    background: rgba(249,115,22,0.1);
    border-color: rgba(249,115,22,0.2);
}

.radio-freq-item__main {
    display: flex;
    align-items: center;
    gap: 12px;
}

.radio-freq-item__channel {
    font-size: 14px;
    font-weight: 600;
    min-width: 50px;
}

.radio-freq-item__freq {
    font-size: 15px;
    font-weight: 600;
    font-family: 'IBM Plex Mono', monospace;
    color: var(--color-primary);
}

.radio-freq-item__name {
    font-size: 13px;
    color: var(--color-text-secondary);
    flex: 1;
}

.radio-freq-item__meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 8px;
}

.radio-freq-item__notes {
    font-size: 11px;
    color: var(--color-text-muted);
    margin-top: 6px;
    padding-top: 6px;
    border-top: 1px solid rgba(255,255,255,0.05);
}

/* Radio tabs */
.radio-tabs {
    scrollbar-width: none;
    -ms-overflow-style: none;
}

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

/* Comm tags variations */
.comm-tag--secondary {
    background: rgba(59,130,246,0.15);
    color: #3b82f6;
}

/* Night mode adjustments for radio panel */
body.night-mode .radio-freq-item {
    background: rgba(50, 0, 0, 0.3);
    border-color: rgba(100, 0, 0, 0.2);
}

body.night-mode .radio-freq-item--highlight {
    background: rgba(80, 20, 0, 0.4);
    border-color: rgba(150, 50, 0, 0.3);
}

body.night-mode .radio-freq-item__freq {
    color: #ff6b35;
}

body.stealth-mode .radio-freq-item {
    background: rgba(20, 20, 20, 0.5);
    border-color: rgba(40, 40, 40, 0.3);
}

body.stealth-mode .radio-freq-item__freq {
    color: #666;
}

/* ==================== Map Context Menu ==================== */
.map-context-menu {
    position: fixed;
    z-index: 1000;
    min-width: 200px;
    background: linear-gradient(180deg, var(--color-bg-secondary), var(--color-bg-primary));
    border: 1px solid var(--color-border);
    border-radius: 14px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.05);
    overflow: hidden;
    animation: contextMenuIn 0.15s ease-out;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

@keyframes contextMenuIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.map-context-menu__header {
    padding: 12px 14px;
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.map-context-menu__coords {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    color: var(--color-text-muted);
    letter-spacing: 0.02em;
}

.map-context-menu__items {
    padding: 6px 0;
}

.map-context-menu__item {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 12px 14px;
    font-size: 14px;
    color: var(--color-text-secondary);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all 0.15s;
    text-align: left;
}

.map-context-menu__item:hover {
    background: rgba(249, 115, 22, 0.15);
    color: var(--color-text-primary);
}

.map-context-menu__item:active {
    background: rgba(249, 115, 22, 0.25);
}

.map-context-menu__icon {
    font-size: 16px;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

.map-context-menu__divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.06);
    margin: 6px 14px;
}

.map-context-menu__item:disabled,
.map-context-menu__item[disabled] {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
}

.map-context-menu__hint {
    font-size: 9px;
    color: rgba(255, 255, 255, 0.4);
    margin-left: auto;
    font-style: italic;
}

/* Night mode adjustments */
body.night-mode .map-context-menu {
    background: linear-gradient(180deg, rgba(30, 0, 0, 0.95), rgba(20, 0, 0, 0.98));
    border-color: rgba(100, 0, 0, 0.3);
}

body.night-mode .map-context-menu__item:hover {
    background: rgba(100, 30, 0, 0.3);
}

/* Stealth mode adjustments */
body.stealth-mode .map-context-menu {
    background: rgba(10, 10, 10, 0.98);
    border-color: rgba(30, 30, 30, 0.5);
}

body.stealth-mode .map-context-menu__item:hover {
    background: rgba(40, 40, 40, 0.5);
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .map-context-menu {
        min-width: 220px;
    }
    
    .map-context-menu__item {
        padding: 14px 16px;
    }
}

.mesh-message {
    padding: 8px 10px;
    margin-bottom: 4px;
    border-radius: 6px;
    font-size: 12px;
    word-break: break-word;
}

.aprs-callsign {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px;
    font-weight: 500;
    color: #3b82f6;
}

@keyframes aprs-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

/* Pulsing animation for SOS/emergency alerts */
@keyframes sos-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.05); }
}

/* Night mode mesh adjustments */
body.night-mode .mesh-message--sent {
    background: rgba(139, 0, 0, 0.2);
}

body.night-mode .mesh-message--received {
    background: rgba(50, 0, 0, 0.3);
}

/* ========================================
   Global Search Styles
   ======================================== */

.global-search {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: none;
    align-items: flex-start;
    justify-content: center;
    padding-top: 10vh;
}

.global-search--open {
    display: flex;
}

.global-search__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    animation: fadeIn 0.15s ease-out;
}

.global-search__dialog {
    position: relative;
    width: 600px;
    max-width: calc(100vw - 32px);
    max-height: 70vh;
    background: linear-gradient(180deg, var(--color-bg-secondary), var(--color-bg-primary));
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.05);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: slideDown 0.2s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.global-search__header {
    padding: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.global-search__input-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    transition: border-color 0.2s, background 0.2s;
}

.global-search__input-wrapper:focus-within {
    border-color: var(--color-primary);
    background: rgba(255, 255, 255, 0.08);
}

.global-search__icon {
    font-size: 18px;
    opacity: 0.6;
}

.global-search__input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    font-size: 16px;
    color: var(--color-text-primary);
    padding: 0;
}

.global-search__input::placeholder {
    color: var(--color-text-muted);
}

.global-search__category-badge {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 500;
    white-space: nowrap;
}

.global-search__kbd {
    padding: 4px 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    font-size: 11px;
    font-family: var(--font-mono, monospace);
    color: var(--color-text-muted);
}

.global-search__filters {
    display: flex;
    gap: 6px;
    margin-top: 12px;
    flex-wrap: wrap;
}

.global-search__filter {
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid transparent;
    border-radius: 20px;
    font-size: 12px;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: all 0.15s;
    display: flex;
    align-items: center;
    gap: 4px;
}

.global-search__filter:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-text-secondary);
}

.global-search__filter--active {
    background: rgba(249, 115, 22, 0.15);
    border-color: rgba(249, 115, 22, 0.3);
    color: var(--color-primary);
}

.global-search__body {
    flex: 1;
    overflow-y: auto;
    min-height: 200px;
    max-height: 400px;
}

.global-search__empty {
    padding: 20px;
}

.global-search__recent {
    margin-bottom: 16px;
}

.global-search__recent-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 11px;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
}

.global-search__recent-clear {
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-size: 11px;
    cursor: pointer;
    padding: 2px 6px;
    border-radius: 4px;
}

.global-search__recent-clear:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-text-secondary);
}

.global-search__recent-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.global-search__recent-item {
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 8px;
    font-size: 12px;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all 0.15s;
}

.global-search__recent-item:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.1);
}

.global-search__tips {
    display: flex;
    gap: 20px;
    justify-content: center;
    padding: 20px;
    color: var(--color-text-muted);
}

.global-search__tip {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
}

.global-search__tip kbd {
    padding: 3px 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    font-size: 10px;
    font-family: var(--font-mono, monospace);
}

.global-search__results {
    padding: 8px;
}

.global-search__group {
    margin-bottom: 12px;
}

.global-search__group:last-child {
    margin-bottom: 0;
}

.global-search__group-header {
    padding: 8px 12px;
    font-size: 11px;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.global-search__item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: 10px;
    cursor: pointer;
    transition: background 0.15s;
}

.global-search__item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.global-search__item--selected {
    background: rgba(249, 115, 22, 0.15);
}

.global-search__item--selected:hover {
    background: rgba(249, 115, 22, 0.2);
}

.global-search__item-icon {
    font-size: 20px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    flex-shrink: 0;
}

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

.global-search__item-title {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.global-search__item-subtitle {
    font-size: 12px;
    color: var(--color-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top: 2px;
}

.global-search__item-action {
    padding: 4px 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    font-size: 10px;
    font-family: var(--font-mono, monospace);
    color: var(--color-text-muted);
    opacity: 0;
    transition: opacity 0.15s;
}

.global-search__item:hover .global-search__item-action,
.global-search__item--selected .global-search__item-action {
    opacity: 1;
}

.global-search__highlight {
    background: rgba(249, 115, 22, 0.3);
    color: var(--color-primary);
    border-radius: 2px;
    padding: 0 2px;
}

.global-search__footer {
    padding: 12px 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.global-search__hint {
    font-size: 11px;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: 4px;
}

.global-search__hint kbd {
    padding: 2px 5px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    font-size: 10px;
    font-family: var(--font-mono, monospace);
}

.global-search__count {
    font-size: 12px;
    color: var(--color-text-muted);
}

/* Suggestions */
.global-search__suggestions {
    margin-bottom: 12px;
}

.global-search__suggestion-group {
    margin-bottom: 8px;
}

.global-search__suggestion-group:last-child {
    margin-bottom: 0;
}

.global-search__suggestion-group .global-search__group-header {
    font-size: 11px;
    font-weight: 600;
    color: var(--color-text-muted);
    padding: 4px 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.global-search__suggestion-group .global-search__item {
    margin: 0 4px;
    border-radius: 8px;
}

/* Quick Actions */
.global-search__quick-actions {
    padding: 12px 8px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    margin-top: 8px;
}

.global-search__quick-actions-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}

.global-search__quick-action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 12px 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: var(--color-text);
    cursor: pointer;
    transition: all 0.15s ease;
}

.global-search__quick-action-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.global-search__quick-action-btn:active {
    transform: translateY(0);
}

.global-search__quick-action-icon {
    font-size: 20px;
    margin-bottom: 4px;
}

.global-search__quick-action-label {
    font-size: 11px;
    color: var(--color-text-muted);
    white-space: nowrap;
}

/* Landmark Action Modal */
.landmark-action-modal {
    padding: 4px;
}

.landmark-action-modal__header {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 12px;
}

.landmark-action-modal__icon {
    font-size: 32px;
    line-height: 1;
}

.landmark-action-modal__info {
    flex: 1;
    min-width: 0;
}

.landmark-action-modal__name {
    font-size: 16px;
    font-weight: 600;
    margin: 0 0 4px;
    color: var(--color-text);
}

.landmark-action-modal__details {
    font-size: 13px;
    color: var(--color-text-muted);
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.landmark-action-modal__coords {
    font-size: 12px;
    color: var(--color-text-muted);
    font-family: var(--font-mono, monospace);
    margin-top: 4px;
}

.landmark-action-modal__actions {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    margin-bottom: 12px;
}

.landmark-action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 12px 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    color: var(--color-text);
    cursor: pointer;
    transition: all 0.15s ease;
}

.landmark-action-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-primary);
}

.landmark-action-btn:active {
    transform: scale(0.98);
}

.landmark-action-btn__icon {
    font-size: 20px;
    margin-bottom: 4px;
}

.landmark-action-btn__label {
    font-size: 11px;
    color: var(--color-text-muted);
    text-align: center;
}

.landmark-action-modal__legal {
    font-size: 10px;
    color: var(--color-text-muted);
    text-align: center;
    padding-top: 8px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    opacity: 0.7;
}

/* Help Topic Modal */
.help-topic-modal {
    padding: 4px;
}

.help-topic-modal__header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 12px;
}

.help-topic-modal__icon {
    font-size: 28px;
    line-height: 1;
}

.help-topic-modal__title {
    font-size: 18px;
    font-weight: 600;
    margin: 0;
    color: var(--color-text);
}

.help-topic-modal__content {
    margin-bottom: 12px;
}

.help-topic-modal__description {
    font-size: 14px;
    color: var(--color-primary);
    margin: 0 0 12px;
    font-weight: 500;
}

.help-topic-modal__body {
    font-size: 13px;
    color: var(--color-text-muted);
    line-height: 1.6;
}

.help-topic-modal__keywords {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.help-topic-modal__tag {
    font-size: 11px;
    padding: 2px 8px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    color: var(--color-text-muted);
}

/* Favorites Section */
.global-search__favorites-section {
    margin-bottom: 12px;
}

.global-search__favorites-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.global-search__favorite-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background: rgba(255, 215, 0, 0.05);
    border: 1px solid rgba(255, 215, 0, 0.15);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.global-search__favorite-item:hover {
    background: rgba(255, 215, 0, 0.1);
    border-color: rgba(255, 215, 0, 0.3);
}

.global-search__favorite-icon {
    font-size: 16px;
    width: 24px;
    text-align: center;
}

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

.global-search__favorite-title {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.global-search__favorite-subtitle {
    font-size: 11px;
    color: var(--color-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.global-search__favorite-remove {
    width: 20px;
    height: 20px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    color: var(--color-text-muted);
    font-size: 14px;
    cursor: pointer;
    opacity: 0;
    transition: all 0.15s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.global-search__favorite-item:hover .global-search__favorite-remove {
    opacity: 1;
}

.global-search__favorite-remove:hover {
    background: rgba(239, 68, 68, 0.3);
    color: #ef4444;
}

/* Recent Section */
.global-search__recent-section {
    margin-bottom: 8px;
}

/* Favorite Badge in Results */
.global-search__fav-badge {
    color: #fbbf24;
    font-size: 12px;
    margin-left: 4px;
}

.global-search__item--favorited {
    background: rgba(255, 215, 0, 0.03);
}

.global-search__item-actions {
    display: flex;
    align-items: center;
    gap: 6px;
}

.global-search__item-fav {
    width: 24px;
    height: 24px;
    background: none;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    color: var(--color-text-muted);
    cursor: pointer;
    opacity: 0.5;
    transition: all 0.15s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.global-search__item:hover .global-search__item-fav,
.global-search__item--selected .global-search__item-fav {
    opacity: 1;
}

.global-search__item-fav:hover {
    color: #fbbf24;
    background: rgba(251, 191, 36, 0.1);
}

.global-search__item--favorited .global-search__item-fav {
    color: #fbbf24;
    opacity: 1;
}

/* Night mode adjustments */
body.night-mode .global-search__backdrop {
    background: rgba(20, 0, 0, 0.85);
}

body.night-mode .global-search__dialog {
    background: linear-gradient(180deg, #1a0a0a, #0d0505);
    border-color: rgba(139, 0, 0, 0.3);
}

body.night-mode .global-search__input-wrapper {
    background: rgba(139, 0, 0, 0.1);
    border-color: rgba(139, 0, 0, 0.2);
}

body.night-mode .global-search__input-wrapper:focus-within {
    border-color: #8b0000;
}

body.night-mode .global-search__filter--active {
    background: rgba(139, 0, 0, 0.2);
    border-color: rgba(139, 0, 0, 0.4);
    color: #ff4444;
}

body.night-mode .global-search__item--selected {
    background: rgba(139, 0, 0, 0.2);
}

body.night-mode .global-search__highlight {
    background: rgba(139, 0, 0, 0.4);
    color: #ff6666;
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .global-search {
        padding-top: 5vh;
    }
    
    .global-search__dialog {
        max-height: 80vh;
        border-radius: 12px;
    }
    
    .global-search__filters {
        overflow-x: auto;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    
    .global-search__filters::-webkit-scrollbar {
        display: none;
    }
    
    .global-search__tips {
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .global-search__footer {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
}

/* ==========================================================================
   ONBOARDING TOUR
   ========================================================================== */

.onboarding-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    z-index: 9000;
    backdrop-filter: blur(2px);
    animation: onboarding-fade-in 0.3s ease;
}

.onboarding-spotlight {
    position: fixed;
    border-radius: 8px;
    box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.75);
    z-index: 9001;
    pointer-events: none;
    transition: all 0.3s ease;
    border: 2px solid var(--color-primary);
}

.onboarding-tooltip {
    position: fixed;
    width: 340px;
    max-width: calc(100vw - 40px);
    background: linear-gradient(180deg, var(--color-bg-secondary), var(--color-bg-primary));
    border: 1px solid rgba(249, 115, 22, 0.3);
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(249, 115, 22, 0.1);
    z-index: 9002;
    animation: onboarding-slide-up 0.3s ease;
    overflow: hidden;
}

.onboarding-tooltip--center {
    max-width: 420px;
}

@keyframes onboarding-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

.onboarding-tooltip--center {
    animation: onboarding-scale-in 0.3s ease;
}

@keyframes onboarding-scale-in {
    from { 
        opacity: 0; 
        transform: translate(-50%, -50%) scale(0.95); 
    }
    to { 
        opacity: 1; 
        transform: translate(-50%, -50%) scale(1); 
    }
}

.onboarding-tooltip__header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(249, 115, 22, 0.05);
}

.onboarding-tooltip__icon {
    font-size: 24px;
    line-height: 1;
}

.onboarding-tooltip__title {
    flex: 1;
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text-primary);
}

.onboarding-tooltip__close {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border: none;
    border-radius: 6px;
    color: var(--color-text-muted);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
}

.onboarding-tooltip__close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-text-primary);
}

.onboarding-tooltip__content {
    padding: 20px;
    font-size: 14px;
    line-height: 1.6;
    color: var(--color-text-secondary);
}

.onboarding-tooltip__content b {
    color: var(--color-primary);
    font-weight: 500;
}

.onboarding-tooltip__footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(0, 0, 0, 0.2);
}

.onboarding-tooltip__progress {
    display: flex;
    gap: 6px;
}

.onboarding-tooltip__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    transition: all 0.2s;
}

.onboarding-tooltip__dot--active {
    background: var(--color-primary);
    box-shadow: 0 0 8px var(--color-primary);
    transform: scale(1.2);
}

.onboarding-tooltip__dot--complete {
    background: var(--color-success);
}

.onboarding-tooltip__actions {
    display: flex;
    gap: 8px;
}

.onboarding-btn {
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
    font-family: inherit;
}

.onboarding-btn--primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: white;
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.3);
}

.onboarding-btn--primary:hover {
    filter: brightness(1.1);
    transform: translateY(-1px);
}

.onboarding-btn--secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-text-secondary);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.onboarding-btn--secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-text-primary);
}

/* Mobile adjustments for onboarding */
@media (max-width: 768px) {
    .onboarding-tooltip {
        width: calc(100vw - 32px);
        max-width: none;
        left: 16px !important;
        right: 16px;
        bottom: 16px !important;
        top: auto !important;
        transform: none !important;
    }
    
    .onboarding-tooltip--center {
        left: 16px !important;
        right: 16px;
        top: 50% !important;
        bottom: auto !important;
        transform: translateY(-50%) !important;
    }
    
    .onboarding-spotlight {
        display: none;
    }
    
    .onboarding-tooltip__content {
        max-height: 40vh;
        overflow-y: auto;
    }
}

/* Night mode adjustments */
body.night-mode .onboarding-overlay {
    background: rgba(20, 0, 0, 0.8);
}

body.night-mode .onboarding-spotlight {
    border-color: #8b0000;
    box-shadow: 0 0 0 9999px rgba(20, 0, 0, 0.8);
}

body.night-mode .onboarding-tooltip {
    background: linear-gradient(180deg, #1a0a0a, #0d0505);
    border-color: rgba(139, 0, 0, 0.4);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6), 0 0 40px rgba(139, 0, 0, 0.2);
}

body.night-mode .onboarding-tooltip__header {
    background: rgba(139, 0, 0, 0.1);
}

body.night-mode .onboarding-tooltip__content b {
    color: #ff6666;
}

body.night-mode .onboarding-btn--primary {
    background: linear-gradient(135deg, #8b0000, #660000);
    box-shadow: 0 4px 12px rgba(139, 0, 0, 0.4);
}

body.night-mode .onboarding-tooltip__dot--active {
    background: #8b0000;
    box-shadow: 0 0 8px #8b0000;
}

/* ==================== Toggle Switch ==================== */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 40px;
    height: 22px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #334155;
    transition: 0.2s;
    border-radius: 22px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 3px;
    bottom: 3px;
    background-color: #94a3b8;
    transition: 0.2s;
    border-radius: 50%;
}

.toggle-switch input:checked + .toggle-slider {
    background-color: var(--toggle-color, #3b82f6);
}

.toggle-switch input:checked + .toggle-slider:before {
    transform: translateX(18px);
    background-color: white;
}

.toggle-switch input:focus + .toggle-slider {
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.3);
}

/* Night mode toggle */
body.night-mode .toggle-slider {
    background-color: #3d1515;
}

body.night-mode .toggle-slider:before {
    background-color: #666;
}

body.night-mode .toggle-switch input:checked + .toggle-slider {
    background-color: #8b0000;
}

/* ==================== AQI MAP LAYER STYLES ==================== */

/* Night mode adjustments for AQI elements */
body.night-mode .aqi-station-tooltip {
    background: #1a1a2e;
    color: #e0e0e0;
}

body.night-mode .aqi-station-tooltip::before {
    border-top-color: #1a1a2e;
}

body.night-mode .aqi-station-popup .leaflet-popup-content-wrapper {
    background: #1a1a2e;
    color: #e0e0e0;
}

body.night-mode .aqi-station-popup .leaflet-popup-tip {
    background: #1a1a2e;
}