/* CCTV Coverage Planner - Stylesheet */

:root {
    --bg-app: #0b0f14;
    --bg-panel: #141a24;
    --bg-field: #1e2632;
    --bg-field-focus: #263141;
    --bg-elevated: #1a212c;
    --border-soft: rgba(255, 255, 255, 0.08);
    --border-softer: rgba(255, 255, 255, 0.05);
    --accent: #00d4ff;
    --accent-dim: #0099cc;
    --text-main: #e7eaf0;
    --text-muted: #8b95a7;
    --success: #10b981;
    --danger: #ef4444;
    --warn: #f59e0b;
    --info: #3b82f6;
    --nvr-green: #00ff88;
    --power-yellow: #ffd60a;
    --floor-accent: #a78bfa;
    --floor-accent-dim: #7c3aed;
    --wall-color: #e2e8f0;
    --radius: 8px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg-app);
    color: var(--text-main);
    height: 100vh;
    overflow: hidden;
}

body.dragging-no-select,
body.dragging-no-select * {
    user-select: none !important;
    -webkit-user-select: none !important;
}

/* ── Floor layer mode ── */
body.floor-mode .leaflet-container {
    opacity: 0 !important;
    pointer-events: none !important;
}

body.floor-mode #canvasOverlay {
    cursor: default;
}

body.floor-mode .leaflet-control-container {
    display: none !important;
}

body.calibrating #canvasOverlay,
body.drawing-wall #canvasOverlay {
    cursor: crosshair !important;
}

/* ─────────────────────────────────────────────────────────────────────────
   AUTH OVERLAY
───────────────────────────────────────────────────────────────────────── */

#auth-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(ellipse at 60% 40%, rgba(0, 212, 255, 0.07) 0%, transparent 60%),
        radial-gradient(ellipse at 20% 80%, rgba(167, 139, 250, 0.06) 0%, transparent 55%),
        var(--bg-app);
}

/* Subtle animated grid background */
#auth-overlay::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
    background-size: 48px 48px;
    pointer-events: none;
}

.auth-card {
    position: relative;
    background: var(--bg-panel);
    border: 1px solid rgba(0, 212, 255, 0.15);
    border-radius: 16px;
    padding: 36px 32px 28px;
    width: 420px;
    max-width: calc(100vw - 32px);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.04),
        0 24px 64px rgba(0, 0, 0, 0.6),
        0 0 40px rgba(0, 212, 255, 0.06);
}

/* Brand header */
.auth-brand {
    text-align: center;
    margin-bottom: 28px;
}

.auth-brand-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.2), rgba(0, 153, 204, 0.1));
    border: 1px solid rgba(0, 212, 255, 0.3);
    margin-bottom: 12px;
    font-size: 1.4rem;
    color: var(--accent);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.15);
}

.auth-brand-name {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, var(--accent), #60a5fa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 4px;
}

.auth-brand-tagline {
    font-size: 0.78rem;
    color: var(--text-muted);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

/* Tab switcher */
.auth-tabs {
    display: flex;
    background: var(--bg-field);
    border: 1px solid var(--border-soft);
    border-radius: 10px;
    padding: 3px;
    margin-bottom: 24px;
    gap: 3px;
}

.auth-tab-btn {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 0.84rem;
    font-weight: 600;
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.18s ease;
    letter-spacing: 0.2px;
}

.auth-tab-btn:hover {
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.04);
}

.auth-tab-btn.active {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.18), rgba(0, 153, 204, 0.1));
    color: var(--accent);
    border: 1px solid rgba(0, 212, 255, 0.25);
    box-shadow: 0 2px 8px rgba(0, 212, 255, 0.1);
}

/* Tab panels */
.auth-tab-panel {
    display: none;
}

.auth-tab-panel.active {
    display: block;
}

/* Fields */
.auth-field {
    margin-bottom: 16px;
}

.auth-label {
    display: block;
    font-size: 0.77rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 6px;
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

.auth-label i {
    margin-right: 4px;
    font-size: 0.72rem;
}

.auth-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.auth-input {
    width: 100%;
    background: var(--bg-field);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--text-main);
    font-size: 0.9rem;
    padding: 10px 14px;
    transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.auth-input-wrap .auth-input {
    padding-right: 44px;
}

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

.auth-input:focus {
    border-color: rgba(0, 212, 255, 0.5);
    background: var(--bg-field-focus);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

/* Show-password eye button */
.auth-eye-btn {
    position: absolute;
    right: 10px;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 0.85rem;
    padding: 4px 6px;
    cursor: pointer;
    line-height: 1;
    border-radius: 4px;
    transition: color 0.15s ease;
    z-index: 2;
}

.auth-eye-btn:hover {
    color: var(--accent);
}

/* Remember + forgot row */
.auth-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    margin-top: -4px;
}

.auth-check-label {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 0.81rem;
    color: var(--text-muted);
    cursor: pointer;
    user-select: none;
}

.auth-checkbox {
    width: 15px;
    height: 15px;
    accent-color: var(--accent);
    cursor: pointer;
    flex-shrink: 0;
}

.auth-link {
    font-size: 0.81rem;
    color: var(--accent);
    text-decoration: none;
    transition: opacity 0.15s ease;
}

.auth-link:hover {
    opacity: 0.75;
    color: var(--accent);
    text-decoration: underline;
}

/* Submit button */
.auth-submit-btn {
    width: 100%;
    background: linear-gradient(135deg, var(--accent), var(--accent-dim));
    border: none;
    border-radius: 8px;
    color: #000;
    font-size: 0.9rem;
    font-weight: 700;
    padding: 11px 16px;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
    letter-spacing: 0.3px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.auth-submit-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(0, 212, 255, 0.3);
}

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

.auth-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Auth message */
.auth-message {
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 0.83rem;
    font-weight: 500;
    margin-top: 14px;
    display: none;
}

.auth-message-danger {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #fca5a5;
}

.auth-message-success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #6ee7b7;
}

/* Delete account warning box */
.delete-warning-box {
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.25);
    border-radius: 8px;
    padding: 12px 14px;
    margin: 8px 0 4px;
    font-size: 0.83rem;
    line-height: 1.5;
    color: var(--text-main);
}

/* ─────────────────────────────────────────────────────────────────────────
   HOWTO BOXES
───────────────────────────────────────────────────────────────────────── */
.howto-box {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    background: rgba(0, 212, 255, 0.07);
    border: 1px solid rgba(0, 212, 255, 0.25);
    border-radius: var(--radius);
    padding: 12px;
    font-size: 0.83rem;
    line-height: 1.45;
    color: var(--text-main);
}

.howto-box i {
    color: var(--accent);
    margin-top: 2px;
    flex-shrink: 0;
}

.howto-box strong {
    display: block;
    margin-bottom: 2px;
}

.howto-box-small {
    font-size: 0.76rem;
    margin-top: 10px;
}

.howto-box.floor-hint {
    background: rgba(167, 139, 250, 0.07);
    border-color: rgba(167, 139, 250, 0.3);
}

.howto-box.floor-hint i {
    color: var(--floor-accent);
}

/* ─────────────────────────────────────────────────────────────────────────
   NAVBAR
───────────────────────────────────────────────────────────────────────── */
.navbar {
    background: linear-gradient(135deg, #10151d 0%, #1c2431 100%);
    border-bottom: 1px solid var(--border-soft);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.35);
    padding: 0.6rem 1rem;
}

.navbar .container-fluid {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.2rem;
    background: linear-gradient(135deg, var(--accent), var(--accent-dim));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.active-layer-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: rgba(167, 139, 250, 0.12);
    border: 1px solid rgba(167, 139, 250, 0.35);
    color: var(--floor-accent);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 999px;
    letter-spacing: 0.3px;
}

.active-layer-badge.exterior {
    background: rgba(0, 212, 255, 0.1);
    border-color: rgba(0, 212, 255, 0.3);
    color: var(--accent);
}

.status-bar {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}

.status-pill {
    background: var(--bg-field);
    border: 1px solid var(--border-soft);
    color: var(--text-muted);
    font-size: 0.78rem;
    font-weight: 600;
    padding: 5px 12px;
    border-radius: 999px;
    letter-spacing: 0.2px;
}

.status-pill.stat-warn {
    color: var(--warn);
    border-color: rgba(245, 158, 11, 0.4);
    background: rgba(245, 158, 11, 0.1);
}

/* Unified status bar items */
.status-item {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: var(--bg-field);
    border: 1px solid var(--border-soft);
    color: var(--text-muted);
    font-size: 0.78rem;
    font-weight: 600;
    padding: 5px 12px;
    border-radius: 999px;
    letter-spacing: 0.2px;
    cursor: default;
    white-space: nowrap;
    line-height: 1.5;
}

/* Dropdown toggle variant */
.status-item.dropdown-toggle {
    cursor: pointer;
    background-color: var(--bg-field);
    background-image: none;
    box-shadow: none;
    border: 1px solid var(--border-soft);
    transition: background 0.2s, border-color 0.2s;
}

.status-item.dropdown-toggle:hover {
    background: var(--bg-field-focus);
    border-color: var(--border-soft);
    color: var(--text-main);
}

.status-item.dropdown-toggle::after {
    margin-left: 4px;
    vertical-align: middle;
}

/* Active layer badge inside status-item */
.active-layer-badge {
    background: rgba(167, 139, 250, 0.12);
    border-color: rgba(167, 139, 250, 0.35);
    color: var(--floor-accent);
}

.active-layer-badge.exterior {
    background: rgba(0, 212, 255, 0.1);
    border-color: rgba(0, 212, 255, 0.3);
    color: var(--accent);
}

/* User dropdown menu – modern dark style */
#userDropdownMenu {
    background: var(--bg-elevated);
    border: 1px solid var(--border-soft);
    border-radius: 8px;
    padding: 8px 0;
    min-width: 200px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}

#userDropdownMenu .dropdown-item {
    color: var(--text-main);
    padding: 8px 16px;
    font-size: 0.85rem;
    transition: background 0.15s;
}

#userDropdownMenu .dropdown-item:hover {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-main);
}

#userDropdownMenu .dropdown-item.text-danger:hover {
    background: rgba(239, 68, 68, 0.15);
    color: var(--danger);
}

#userDropdownMenu .dropdown-divider {
    border-top-color: var(--border-soft);
    margin: 4px 0;
}

#userDropdownMenu .dropdown-item-text {
    color: var(--text-muted) !important;
    font-size: 0.78rem !important;
    padding: 4px 16px;
}

/* ─────────────────────────────────────────────────────────────────────────
   LAYOUT
───────────────────────────────────────────────────────────────────────── */
.main-container {
    display: flex;
    height: calc(100vh - 54px);
}

.sidebar {
    width: 340px;
    background: var(--bg-panel);
    border-right: 1px solid var(--border-soft);
    display: flex;
    flex-direction: column;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.3);
}

/* Sidebar main tabs */
.sidebar-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-soft);
    background: var(--bg-elevated);
    flex-shrink: 0;
}

.sidebar-tab-btn {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-muted);
    padding: 10px 2px 9px;
    font-size: 0.65rem;
    font-weight: 600;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}

.sidebar-tab-btn i {
    font-size: 0.9rem;
}

.sidebar-tab-btn:hover {
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.03);
}

.sidebar-tab-btn.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
    background: rgba(0, 212, 255, 0.06);
}

.sidebar-tab-btn[data-tab="layers"].active {
    color: var(--floor-accent);
    border-bottom-color: var(--floor-accent);
    background: rgba(167, 139, 250, 0.06);
}

.sidebar-tab-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed !important;
    pointer-events: none;
}

/* Camera catalog sub-tabs */
.catalog-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-softer);
    background: rgba(255, 255, 255, 0.025);
    flex-shrink: 0;
}

.catalog-tab-btn {
    flex: 1;
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-muted);
    padding: 9px 4px 8px;
    font-size: 0.72rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    cursor: pointer;
    transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}

.catalog-tab-btn i {
    font-size: 0.8rem;
}

.catalog-tab-btn:hover {
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.03);
}

.catalog-tab-btn.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
    background: rgba(0, 212, 255, 0.05);
}

/* Brand filter chips */
.brand-filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-bottom: 10px;
}

.brand-chip {
    background: var(--bg-field);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
    font-size: 0.7rem;
    font-weight: 600;
    padding: 3px 9px;
    border-radius: 999px;
    cursor: pointer;
    transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
    white-space: nowrap;
}

.brand-chip:hover {
    color: var(--text-main);
    border-color: rgba(255, 255, 255, 0.25);
    background: var(--bg-field-focus);
}

.brand-chip.active {
    color: var(--accent);
    border-color: rgba(0, 212, 255, 0.45);
    background: rgba(0, 212, 255, 0.1);
}

.catalog-intro {
    font-size: 0.77rem;
    color: var(--text-muted);
    line-height: 1.45;
    margin-bottom: 10px;
}

.camera-scroll-list {
    max-height: 300px;
    overflow-y: auto;
    padding-right: 2px;
}

.camera-scroll-list::-webkit-scrollbar {
    width: 6px;
}

.camera-scroll-list::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.03);
}

.camera-scroll-list::-webkit-scrollbar-thumb {
    background: rgba(0, 212, 255, 0.25);
    border-radius: 3px;
}

.sidebar-tab-content {
    flex: 1;
    overflow-y: auto;
}

.sidebar-tab-content::-webkit-scrollbar {
    width: 8px;
}

.sidebar-tab-content::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.04);
}

.sidebar-tab-content::-webkit-scrollbar-thumb {
    background: rgba(0, 212, 255, 0.3);
    border-radius: 4px;
}

.sidebar-panel {
    display: none;
}

.sidebar-panel.active {
    display: block;
}

.panel-block {
    padding: 16px;
    border-bottom: 1px solid var(--border-softer);
}

.field-label {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    color: var(--accent);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.field-label.floor-label {
    color: var(--floor-accent);
}

.tips-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.tips-list li {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.4;
    padding-left: 14px;
    position: relative;
}

.tips-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 7px;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--accent);
}

.tips-list strong {
    color: var(--text-main);
}

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

.small-note {
    font-size: 0.8rem;
}

/* Footer */
.sidebar-footer {
    display: flex;
    gap: 8px;
    padding: 12px 16px;
    border-top: 1px solid var(--border-soft);
    background: var(--bg-elevated);
    flex-shrink: 0;
}

/* Map Area */
.map-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: var(--bg-app);
    position: relative;
    overflow: hidden;
}

#mapContainer {
    flex: 1;
    position: relative;
    z-index: 1;
    will-change: transform;
}

#canvasOverlay {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 400;
    pointer-events: none;
}

body.floor-mode #canvasOverlay {
    pointer-events: all;
    z-index: 500;
    cursor: grab;
}

body.floor-mode #canvasOverlay:active {
    cursor: grabbing;
}

/* Rotation slider/input */
#mapRotationSlider {
    height: 4px;
    border-radius: 2px;
}

#mapRotationInput::-webkit-outer-spin-button,
#mapRotationInput::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

#mapRotationInput[type=number] {
    -moz-appearance: textfield;
}

/* Layer list */
.layer-item {
    background: var(--bg-field);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: var(--radius);
    margin-bottom: 8px;
    overflow: hidden;
    transition: border-color 0.15s ease;
}

.layer-item.layer-active {
    border-color: rgba(167, 139, 250, 0.5);
    box-shadow: 0 0 12px rgba(167, 139, 250, 0.15);
}

.layer-item.layer-active.exterior-active {
    border-color: rgba(0, 212, 255, 0.5);
    box-shadow: 0 0 12px rgba(0, 212, 255, 0.12);
}

.layer-item-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 9px 12px;
    cursor: pointer;
    transition: background 0.12s ease;
}

.layer-item-header:hover {
    background: rgba(255, 255, 255, 0.03);
}

.layer-type-icon {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    flex-shrink: 0;
}

.layer-type-icon.exterior-icon {
    background: rgba(0, 212, 255, 0.15);
    color: var(--accent);
}

.layer-type-icon.floor-icon {
    background: rgba(167, 139, 250, 0.15);
    color: var(--floor-accent);
}

.layer-name {
    flex: 1;
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--text-main);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.layer-active-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--floor-accent);
    flex-shrink: 0;
}

.layer-active-dot.exterior-dot {
    background: var(--accent);
}

.layer-actions {
    display: flex;
    gap: 4px;
    padding: 0 10px 9px;
    flex-wrap: wrap;
}

/* Calibration badge */
.calib-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 2px 7px;
    border-radius: 999px;
    border: 1px solid;
}

.calib-badge.uncalibrated {
    color: var(--warn);
    border-color: rgba(245, 158, 11, 0.35);
    background: rgba(245, 158, 11, 0.1);
}

.calib-badge.calibrated {
    color: var(--success);
    border-color: rgba(16, 185, 129, 0.35);
    background: rgba(16, 185, 129, 0.08);
}

/* Units toggle */
.units-toggle {
    display: flex;
    background: var(--bg-field);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    overflow: hidden;
}

.units-toggle-btn {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 0.78rem;
    font-weight: 700;
    padding: 6px 10px;
    cursor: pointer;
    transition: color 0.15s ease, background 0.15s ease;
    letter-spacing: 0.3px;
}

.units-toggle-btn.active {
    background: rgba(0, 212, 255, 0.15);
    color: var(--accent);
}

/* Wall list */
.wall-item {
    background: var(--bg-field);
    padding: 7px 10px;
    margin-bottom: 5px;
    border-radius: 5px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    border: 1px solid rgba(226, 232, 240, 0.1);
    transition: border-color 0.15s ease;
}

.wall-item:hover {
    border-color: rgba(226, 232, 240, 0.3);
}

/* Modals */
.calib-modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    z-index: 9000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.calib-modal {
    background: var(--bg-panel);
    border: 1px solid rgba(167, 139, 250, 0.4);
    border-radius: 12px;
    padding: 24px;
    width: 340px;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.6);
}

.calib-modal h5 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--floor-accent);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.calib-modal p {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 14px;
}

.calib-modal .input-group-text {
    background: var(--bg-field);
    border-color: rgba(255, 255, 255, 0.12);
    color: var(--text-muted);
    font-size: 0.82rem;
}

/* Orthophoto handles */
.ortho-handle {
    background: transparent;
    border: none;
}

.ortho-corner {
    width: 14px;
    height: 14px;
    background: #fff;
    border: 2px solid var(--accent);
    border-radius: 3px;
    box-shadow: 0 0 6px rgba(0, 212, 255, 0.6);
}

.ortho-nw,
.ortho-se {
    cursor: nwse-resize;
}

.ortho-ne,
.ortho-sw {
    cursor: nesw-resize;
}

.ortho-move {
    width: 20px;
    height: 20px;
    background: rgba(0, 212, 255, 0.85);
    border: 2px solid #fff;
    border-radius: 50%;
    cursor: move;
    box-shadow: 0 0 8px rgba(0, 212, 255, 0.7);
}

.ortho-rotate {
    width: 16px;
    height: 16px;
    background: #fff;
    border: 2px solid var(--warn);
    border-radius: 50%;
    cursor: grab;
    box-shadow: 0 0 6px rgba(245, 158, 11, 0.7);
}

.leaflet-image-layer {
    -webkit-user-drag: none;
    user-drag: none;
}

/* Form Controls */
.form-control,
.form-select {
    background: var(--bg-field);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--text-main);
    border-radius: 6px;
    font-size: 0.88rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus,
.form-select:focus {
    background: var(--bg-field-focus);
    border-color: var(--accent);
    color: var(--text-main);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.15);
}

.form-control::placeholder {
    color: var(--text-muted);
}

.form-check-input:checked {
    background-color: var(--accent);
    border-color: var(--accent);
}

.form-check-input:focus {
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.15);
}

.form-check-label {
    font-size: 0.85rem;
}

/* Buttons */
.btn {
    border-radius: 6px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-dim));
    border: none;
    color: #000;
    font-weight: 600;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 212, 255, 0.3);
    color: #000;
}

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

.btn-secondary {
    background: var(--bg-field);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--text-main);
    font-weight: 500;
}

.btn-secondary:hover {
    background: var(--bg-field-focus);
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--text-main);
}

.btn-floor {
    background: linear-gradient(135deg, var(--floor-accent), var(--floor-accent-dim));
    border: none;
    color: #fff;
    font-weight: 600;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn-floor:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(167, 139, 250, 0.35);
    color: #fff;
}

.btn-sm {
    font-size: 0.78rem;
    padding: 0.35rem 0.7rem;
}

/* Camera items */
.camera-item {
    background: var(--bg-field);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 10px 12px;
    margin-bottom: 7px;
    border-radius: var(--radius);
    cursor: pointer;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}

.camera-item:hover {
    border-color: var(--accent);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.2);
    transform: translateX(2px);
}

.camera-item-title {
    font-weight: 600;
    font-size: 0.87rem;
    margin-bottom: 3px;
}

.camera-item-specs {
    font-size: 0.73rem;
    color: var(--text-muted);
    line-height: 1.4;
}

/* List rows */
.shape-item {
    background: var(--bg-field);
    padding: 8px 10px;
    margin-bottom: 6px;
    border-radius: 5px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.82rem;
    border: 1px solid transparent;
    transition: border-color 0.15s ease;
}

.shape-item:hover {
    border-color: rgba(0, 212, 255, 0.25);
}

.shape-item.list-selected {
    border-color: var(--accent);
    background: rgba(0, 212, 255, 0.14);
}

/* Info panel */
.info-panel {
    background: var(--bg-field);
    border: 1px solid var(--border-soft);
    padding: 12px;
    border-radius: var(--radius);
    margin-top: 4px;
    font-size: 0.83rem;
}

.info-label {
    color: var(--text-muted);
    font-weight: 500;
}

.info-value {
    color: var(--accent);
    margin-top: 2px;
    font-weight: 700;
}

.info-value.power {
    color: var(--power-yellow);
}

/* Alerts */
.alert-container {
    position: fixed;
    top: 70px;
    right: 20px;
    z-index: 9999;
    max-width: 380px;
}

.alert {
    border-radius: 6px;
    font-size: 0.88rem;
    margin-bottom: 10px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

.alert-success {
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: var(--success);
}

.alert-danger {
    background: rgba(239, 68, 68, 0.12);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--danger);
}

.alert-info {
    background: rgba(59, 130, 246, 0.12);
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: var(--info);
}

.alert-warning {
    background: rgba(245, 158, 11, 0.12);
    border: 1px solid rgba(245, 158, 11, 0.3);
    color: var(--warn);
}

/* Leaflet */
.leaflet-container {
    background: var(--bg-app) !important;
    transition: opacity 0.2s ease;
}

.leaflet-control {
    border-radius: 6px;
}

/* Floor empty state */
.floor-empty-state {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    pointer-events: none;
    z-index: 450;
}

.floor-empty-state i {
    font-size: 3rem;
    color: rgba(167, 139, 250, 0.3);
}

.floor-empty-state p {
    color: rgba(167, 139, 250, 0.5);
    font-size: 0.9rem;
    text-align: center;
}

/* User dropdown */
#userMenu .dropdown-menu {
    background: var(--bg-elevated);
    border: 1px solid var(--border-soft);
}

#userMenu .dropdown-item {
    color: var(--text-main);
}

#userMenu .dropdown-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

#userMenu .dropdown-item.text-danger:hover {
    background: rgba(239, 68, 68, 0.15);
}

/* Responsive */
@media (max-width: 768px) {
    .main-container {
        flex-direction: column;
        height: calc(100vh - 54px);
    }

    .sidebar {
        width: 100%;
        max-height: 46vh;
        order: 2;
        border-right: none;
        border-top: 1px solid var(--border-soft);
    }

    .map-wrapper {
        order: 1;
        flex: 1 1 auto;
        min-height: 40vh;
    }

    .sidebar-tab-btn span {
        font-size: 0.58rem;
    }

    .navbar-brand {
        font-size: 1rem;
    }

    .status-pill {
        font-size: 0.7rem;
        padding: 4px 8px;
    }

    .camera-scroll-list {
        max-height: 200px;
    }

    .auth-card {
        padding: 28px 20px 22px;
    }
}

/* Account type radio group */
.auth-field label input[type="radio"] {
    accent-color: var(--accent);
    margin-right: 4px;
}

/* Username hint small text */
.text-muted-soft {
    color: var(--text-muted) !important;
}

/* ── Org modal shell ──────────────────────────────────────────────────────── */
.org-modal {
    background: var(--bg-panel);
    border: 1px solid rgba(0, 212, 255, 0.18);
    border-radius: 14px;
    width: 560px;
    max-width: calc(100vw - 32px);
    max-height: calc(100vh - 60px);
    display: flex;
    flex-direction: column;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.65);
    overflow: hidden;
}

/* ── Header ───────────────────────────────────────────────────────────────── */
.org-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 22px 16px;
    border-bottom: 1px solid var(--border-soft);
    flex-shrink: 0;
}

.org-modal-brand {
    display: flex;
    align-items: center;
    gap: 14px;
}

.org-modal-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background: rgba(0, 212, 255, 0.12);
    border: 1px solid rgba(0, 212, 255, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.org-modal-title {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--text-main);
    letter-spacing: -0.3px;
}

.org-modal-subtitle {
    font-size: 0.77rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.org-plan-badge {
    font-size: 0.66rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    color: var(--accent);
    padding: 1px 6px;
    border-radius: 4px;
    vertical-align: middle;
}

.org-modal-close {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1rem;
    cursor: pointer;
    padding: 6px 8px;
    border-radius: 6px;
    transition: color 0.15s, background 0.15s;
    line-height: 1;
}

.org-modal-close:hover {
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.06);
}

/* ── Tab bar ──────────────────────────────────────────────────────────────── */
.org-tab-bar {
    display: flex;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border-soft);
    flex-shrink: 0;
}

.org-tab-btn {
    flex: 1;
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-muted);
    font-size: 0.82rem;
    font-weight: 600;
    padding: 11px 12px 10px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.org-tab-btn:hover {
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.03);
}

.org-tab-btn.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
    background: rgba(0, 212, 255, 0.05);
}

.org-tab-count {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 700;
    padding: 1px 6px;
    min-width: 20px;
    text-align: center;
    color: var(--text-muted);
}

.org-tab-btn.active .org-tab-count {
    background: rgba(0, 212, 255, 0.15);
    color: var(--accent);
}

/* ── Panel toolbar ────────────────────────────────────────────────────────── */
.org-panel-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px 10px;
    flex-shrink: 0;
}

.org-panel-label {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.4px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.org-panel-label i {
    color: var(--accent);
}

.org-invite-trigger-btn {
    background: linear-gradient(135deg, var(--accent), var(--accent-dim));
    border: none;
    border-radius: 7px;
    color: #000;
    font-size: 0.78rem;
    font-weight: 700;
    padding: 7px 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: transform 0.15s, box-shadow 0.15s;
}

.org-invite-trigger-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(0, 212, 255, 0.3);
}

/* ── Scroll area ──────────────────────────────────────────────────────────── */
.org-scroll-area {
    flex: 1;
    overflow-y: auto;
    padding: 0 18px 18px;
    min-height: 120px;
    max-height: 380px;
}

.org-scroll-area::-webkit-scrollbar {
    width: 6px;
}

.org-scroll-area::-webkit-scrollbar-track {
    background: transparent;
}

.org-scroll-area::-webkit-scrollbar-thumb {
    background: rgba(0, 212, 255, 0.2);
    border-radius: 3px;
}

/* ── Empty state ──────────────────────────────────────────────────────────── */
.org-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 32px 16px;
    color: var(--text-muted);
    font-size: 0.83rem;
}

.org-empty-state i {
    font-size: 1.8rem;
    color: rgba(0, 212, 255, 0.2);
}

/* ── Member card ──────────────────────────────────────────────────────────── */
.org-member-card {
    display: flex;
    align-items: center;
    gap: 13px;
    padding: 12px 14px;
    border: 1px solid var(--border-softer);
    border-radius: 9px;
    margin-bottom: 8px;
    background: var(--bg-field);
    transition: border-color 0.15s, background 0.15s;
}

.org-member-card:hover {
    border-color: rgba(255, 255, 255, 0.12);
    background: var(--bg-field-focus);
}

.org-member-avatar {
    width: 38px;
    height: 38px;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 800;
    color: #fff;
    flex-shrink: 0;
    letter-spacing: -0.5px;
}

.org-member-info {
    flex: 1;
    min-width: 0;
}

.org-member-name {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 7px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.org-self-badge {
    font-size: 0.65rem;
    font-weight: 700;
    padding: 1px 6px;
    border-radius: 4px;
    background: rgba(0, 212, 255, 0.12);
    border: 1px solid rgba(0, 212, 255, 0.3);
    color: var(--accent);
    flex-shrink: 0;
}

.org-member-email {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 1px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.org-member-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 5px;
}

.org-role-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.68rem;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 999px;
    border: 1px solid;
}

.org-role-badge.role-admin {
    color: var(--warn);
    border-color: rgba(245, 158, 11, 0.35);
    background: rgba(245, 158, 11, 0.1);
}

.org-role-badge.role-member {
    color: var(--text-muted);
    border-color: rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.04);
}

.org-join-date {
    font-size: 0.69rem;
    color: rgba(139, 149, 167, 0.6);
}

/* ── Member action buttons ────────────────────────────────────────────────── */
.org-member-actions {
    display: flex;
    gap: 5px;
    flex-shrink: 0;
}

.org-action-btn {
    width: 30px;
    height: 30px;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: var(--bg-elevated);
    color: var(--text-muted);
    font-size: 0.75rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.15s, background 0.15s, border-color 0.15s;
    flex-shrink: 0;
}

.org-action-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.org-action-btn:not(:disabled):hover {
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(255, 255, 255, 0.18);
}

.org-projects-btn:not(:disabled):hover {
    color: var(--accent);
    border-color: rgba(0, 212, 255, 0.35);
    background: rgba(0, 212, 255, 0.08);
}

.org-promote-btn:not(:disabled):hover {
    color: var(--warn);
    border-color: rgba(245, 158, 11, 0.35);
    background: rgba(245, 158, 11, 0.08);
}

.org-demote-btn:not(:disabled):hover {
    color: var(--text-muted);
    border-color: rgba(255, 255, 255, 0.2);
}

.org-kick-btn:not(:disabled):hover {
    color: var(--danger);
    border-color: rgba(239, 68, 68, 0.35);
    background: rgba(239, 68, 68, 0.08);
}

/* ── Invitation row ───────────────────────────────────────────────────────── */
.org-invite-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 14px;
    border: 1px solid var(--border-softer);
    border-radius: 9px;
    margin-bottom: 8px;
    background: var(--bg-field);
    transition: border-color 0.15s;
}

.org-invite-row:hover {
    border-color: rgba(255, 255, 255, 0.1);
}

.org-invite-icon {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 0.8rem;
    flex-shrink: 0;
}

.org-invite-info {
    flex: 1;
    min-width: 0;
}

.org-invite-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-main);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.org-invite-email {
    font-weight: 400;
    color: var(--text-muted);
    font-size: 0.78rem;
}

.org-invite-meta {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: 3px;
}

.org-invite-status {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.68rem;
    font-weight: 700;
    color: var(--warn);
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    padding: 1px 6px;
    border-radius: 999px;
}

.org-cancel-invite-btn:not(:disabled):hover {
    color: var(--danger);
    border-color: rgba(239, 68, 68, 0.35);
    background: rgba(239, 68, 68, 0.08);
}

/* ── Member projects sub-panel ────────────────────────────────────────────── */
.org-projects-panel {
    border-top: 1px solid var(--border-soft);
    padding: 14px 18px 18px;
    background: var(--bg-elevated);
}

.org-projects-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.org-back-btn {
    background: transparent;
    border: 1px solid var(--border-soft);
    border-radius: 6px;
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 5px 10px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: color 0.15s, border-color 0.15s;
}

.org-back-btn:hover {
    color: var(--text-main);
    border-color: rgba(255, 255, 255, 0.2);
}

.org-projects-title {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--text-main);
}

.org-projects-section {
    margin-bottom: 14px;
}

.org-projects-section-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 8px;
}

.org-projects-section-label i {
    color: var(--accent);
}

.org-projects-list {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.org-project-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: 7px;
    background: var(--bg-field);
    border: 1px solid var(--border-softer);
    font-size: 0.82rem;
    color: var(--text-main);
}

.org-project-row i {
    color: var(--text-muted);
    font-size: 0.78rem;
}

.org-project-date {
    margin-left: auto;
    font-size: 0.7rem;
    color: var(--text-muted);
}

/* ── Feature stub ─────────────────────────────────────────────────────────── */
.org-feature-stub {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 28px 20px;
    text-align: center;
    border: 1px dashed rgba(167, 139, 250, 0.3);
    border-radius: 10px;
    background: rgba(167, 139, 250, 0.04);
}

.org-feature-stub i {
    font-size: 2rem;
    color: rgba(167, 139, 250, 0.4);
}

.org-feature-stub strong {
    font-size: 0.88rem;
    color: var(--floor-accent);
}

.org-feature-stub p {
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.55;
    max-width: 320px;
    margin: 0;
}

/* ── Tab panel ────────────────────────────────────────────────────────────── */
.org-tab-panel {
    display: flex;
    flex-direction: column;
    flex: 1;
    overflow: hidden;
    min-height: 0;
}