/**
 * Meshtastic Mode Styles
 * Mesh network monitoring interface
 */

/* ============================================
   MODE VISIBILITY
   ============================================ */
#meshtasticMode.active {
    display: block !important;
}

/* ============================================
   MAIN SIDEBAR COLLAPSE (for Meshtastic mode)
   ============================================ */

/* When sidebar is hidden, adjust layout */
.main-content.mesh-sidebar-hidden {
    display: flex !important;
    flex-direction: column !important;
}

.main-content.mesh-sidebar-hidden > .sidebar {
    display: none !important;
    width: 0 !important;
    height: 0 !important;
    overflow: hidden !important;
}

.main-content.mesh-sidebar-hidden > .output-panel {
    flex: 1 !important;
    width: 100% !important;
    max-width: 100% !important;
}

/* Hide Sidebar Button in sidebar */
.mesh-hide-sidebar-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 10px 12px;
    margin-bottom: 12px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    cursor: pointer;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.15s ease;
}

.mesh-hide-sidebar-btn:hover {
    background: var(--bg-secondary);
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
}

.mesh-hide-sidebar-btn svg {
    width: 14px;
    height: 14px;
}

/* When sidebar is hidden, highlight the toggle button in stats strip */
.main-content.mesh-sidebar-hidden .mesh-strip-sidebar-toggle {
    background: var(--accent-cyan);
    border-color: var(--accent-cyan);
    color: var(--bg-primary);
}

.main-content.mesh-sidebar-hidden .mesh-strip-sidebar-toggle:hover {
    background: var(--accent-blue);
    border-color: var(--accent-blue);
}

/* Sidebar toggle button in stats strip */
.mesh-strip-sidebar-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 5px 10px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    cursor: pointer;
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-secondary);
    transition: all 0.15s ease;
    pointer-events: auto;
    z-index: 100;
    position: relative;
}

.mesh-strip-sidebar-toggle:hover {
    background: var(--bg-secondary);
    border-color: var(--border-light);
    color: var(--text-primary);
}

.mesh-strip-sidebar-toggle svg {
    width: 14px;
    height: 14px;
    transition: transform 0.2s ease;
}

@media (min-width: 1024px) {
    .main-content.mesh-sidebar-hidden .mesh-strip-sidebar-toggle svg {
        transform: rotate(180deg);
    }
}

/* ============================================
   COLLAPSIBLE SIDEBAR CONTENT
   ============================================ */
.mesh-sidebar-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    cursor: pointer;
    margin-bottom: 12px;
    transition: all 0.15s ease;
}

.mesh-sidebar-toggle:hover {
    background: var(--bg-card);
    border-color: var(--border-light);
}

.mesh-sidebar-toggle-icon {
    font-size: 10px;
    color: var(--text-dim);
    transition: transform 0.2s ease;
}

.mesh-sidebar-toggle-text {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.mesh-sidebar-content {
    display: block;
    transition: all 0.2s ease;
}

/* Collapsed state */
#meshtasticMode.mesh-sidebar-collapsed .mesh-sidebar-content {
    display: none;
}

#meshtasticMode.mesh-sidebar-collapsed .mesh-sidebar-toggle-icon {
    transform: rotate(0deg);
}

#meshtasticMode:not(.mesh-sidebar-collapsed) .mesh-sidebar-toggle-icon {
    transform: rotate(90deg);
}

/* ============================================
   MAIN VISUALS CONTAINER
   ============================================ */
.mesh-visuals-container {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 16px;
    min-height: 0;
    flex: 1;
    overflow: hidden;
}

/* ============================================
   MAIN ROW (Map + Messages side by side)
   ============================================ */
.mesh-main-row {
    display: flex;
    flex-direction: row;
    gap: 16px;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

/* ============================================
   STATS STRIP (Compact Header Bar)
   ============================================ */
.mesh-stats-strip {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    flex-wrap: wrap;
}

.mesh-strip-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.mesh-strip-status {
    display: flex;
    align-items: center;
    gap: 6px;
}

.mesh-strip-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.mesh-strip-dot.disconnected {
    background: var(--text-dim);
}

.mesh-strip-dot.connecting {
    background: var(--accent-yellow);
    animation: pulse 1s infinite;
}

.mesh-strip-dot.connected {
    background: var(--accent-green);
    box-shadow: 0 0 6px var(--accent-green);
}

.mesh-strip-status-text {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.mesh-strip-select {
    font-family: var(--font-mono);
    font-size: 10px;
    padding: 4px 8px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    max-width: 120px;
}

.mesh-strip-input {
    font-family: var(--font-mono);
    font-size: 10px;
    padding: 4px 8px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    max-width: 140px;
}

.mesh-strip-input::placeholder {
    color: var(--text-secondary);
    opacity: 0.7;
}

.mesh-strip-input:focus {
    outline: none;
    border-color: var(--accent-cyan);
}

.mesh-strip-btn {
    font-family: var(--font-mono);
    font-size: 10px;
    padding: 5px 12px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    text-transform: uppercase;
    font-weight: 600;
    transition: all 0.15s ease;
}

.mesh-strip-btn.connect {
    background: var(--accent-cyan);
    color: var(--bg-primary);
}

.mesh-strip-btn.connect:hover {
    background: var(--accent-cyan-bright, #00d4ff);
}

.mesh-strip-btn.disconnect {
    background: var(--accent-red, #ff3366);
    color: var(--text-inverse);
}

.mesh-strip-btn.disconnect:hover {
    background: #ff1a53;
}

.mesh-strip-divider {
    width: 1px;
    height: 24px;
    background: var(--border-color);
}

.mesh-strip-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    min-width: 50px;
}

.mesh-strip-value {
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100px;
}

.mesh-strip-value.accent-cyan {
    color: var(--accent-cyan);
}

.mesh-strip-value.accent-green {
    color: var(--accent-green);
}

.mesh-strip-id {
    font-size: 10px;
    color: var(--accent-cyan);
}

.mesh-strip-label {
    font-family: var(--font-mono);
    font-size: 8px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

@media (max-width: 768px) {
    .mesh-stats-strip {
        padding: 8px 12px;
        gap: 8px;
    }

    .mesh-strip-group {
        gap: 8px;
    }

    .mesh-strip-divider {
        display: none;
    }

    .mesh-strip-stat {
        min-width: 40px;
    }

    .mesh-strip-value {
        font-size: 11px;
        max-width: 60px;
    }
}

/* ============================================
   NODE MAP SECTION
   ============================================ */
.mesh-map-section {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 0;
    min-height: 400px;
}

.mesh-map-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    background: rgba(0, 0, 0, 0.2);
    border-bottom: 1px solid var(--border-color);
}

.mesh-map-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
}

.mesh-map-title svg {
    color: var(--accent-cyan);
}

.mesh-map-stats {
    display: flex;
    gap: 16px;
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-secondary);
}

.mesh-map-stats span:last-child {
    color: var(--accent-green);
}

.mesh-map {
    flex: 1;
    min-height: 0;
    background: var(--bg-primary);
}

/* Leaflet map overrides for dark theme */
.mesh-map .leaflet-container {
    background: var(--bg-primary);
}

/* Override Leaflet's default div-icon styling for mesh markers */
.mesh-marker-wrapper.leaflet-div-icon {
    background: transparent;
    border: none;
}

.mesh-map .leaflet-popup-content-wrapper {
    background: var(--bg-card);
    color: var(--text-primary);
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.mesh-map .leaflet-popup-tip {
    background: var(--bg-card);
}

.mesh-map .leaflet-popup-content {
    font-family: var(--font-mono);
    font-size: 11px;
    margin: 10px 12px;
}

/* Custom node marker - high visibility on dark maps */
.mesh-node-marker {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: #00ffff;  /* Bright cyan for maximum visibility */
    border: 3px solid #ffffff;
    border-radius: 50%;
    box-shadow:
        0 2px 8px rgba(0, 0, 0, 0.6),
        0 0 20px 8px rgba(0, 255, 255, 0.7),  /* Strong outer glow */
        inset 0 0 8px rgba(255, 255, 255, 0.3);  /* Inner highlight */
    color: var(--text-inverse);
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: bold;
    text-shadow: 0 0 2px rgba(255, 255, 255, 0.8);
}

.mesh-node-marker.local {
    background: #00ff88;  /* Bright green for local node */
    box-shadow:
        0 2px 8px rgba(0, 0, 0, 0.6),
        0 0 20px 8px rgba(0, 255, 136, 0.7),  /* Strong green glow */
        inset 0 0 8px rgba(255, 255, 255, 0.3);
}

.mesh-node-marker.stale {
    background: #888888;
    border-color: #aaaaaa;
    opacity: 0.8;
    box-shadow:
        0 2px 6px rgba(0, 0, 0, 0.4),
        0 0 8px 2px rgba(136, 136, 136, 0.3);  /* Subtle glow for stale */
}

/* ============================================
   MESSAGES SECTION
   ============================================ */
.mesh-messages-section {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 0;
    min-height: 400px;
}

/* ============================================
   CONNECTION STATUS
   ============================================ */
.mesh-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.mesh-status-dot.disconnected {
    background: var(--accent-red, #ff3366);
}

.mesh-status-dot.connecting {
    background: var(--accent-yellow, #ffc107);
    animation: pulse-status 1s ease-in-out infinite;
}

.mesh-status-dot.connected {
    background: var(--accent-green, #22c55e);
}

@keyframes pulse-status {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* ============================================
   NODE INFO PANEL
   ============================================ */
.mesh-node-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 4px;
    padding: 10px;
}

.mesh-node-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 11px;
}

.mesh-node-label {
    color: var(--text-dim);
    text-transform: uppercase;
    font-size: 9px;
    letter-spacing: 0.05em;
}

.mesh-node-value {
    color: var(--text-primary);
    font-family: var(--font-mono);
}

.mesh-node-id {
    color: var(--accent-cyan);
}

/* ============================================
   CHANNEL LIST
   ============================================ */
.mesh-channel-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    margin-bottom: 6px;
    transition: all 0.15s ease;
}

.mesh-channel-item:hover {
    border-color: var(--border-light);
}

.mesh-channel-item.disabled {
    opacity: 0.5;
}

.mesh-channel-info {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    min-width: 0;
}

.mesh-channel-index {
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 600;
    color: var(--text-dim);
    background: var(--bg-primary);
    padding: 2px 6px;
    border-radius: 3px;
    flex-shrink: 0;
}

.mesh-channel-name {
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mesh-channel-badges {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

.mesh-channel-badge {
    font-family: var(--font-mono);
    font-size: 8px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    padding: 2px 6px;
    border-radius: 3px;
}

.mesh-badge-primary {
    background: rgba(74, 158, 255, 0.15);
    color: var(--accent-cyan);
    border: 1px solid rgba(74, 158, 255, 0.3);
}

.mesh-badge-secondary {
    background: rgba(136, 136, 136, 0.15);
    color: var(--text-secondary);
    border: 1px solid rgba(136, 136, 136, 0.3);
}

.mesh-badge-encrypted {
    background: rgba(34, 197, 94, 0.15);
    color: var(--accent-green);
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.mesh-badge-unencrypted {
    background: rgba(255, 51, 102, 0.15);
    color: var(--accent-red, #ff3366);
    border: 1px solid rgba(255, 51, 102, 0.3);
}

.mesh-channel-configure {
    font-size: 10px;
    color: var(--text-secondary);
    background: transparent;
    border: 1px solid var(--border-color);
    padding: 4px 8px;
    border-radius: 3px;
    cursor: pointer;
    transition: all 0.15s ease;
    flex-shrink: 0;
}

.mesh-channel-configure:hover {
    color: var(--text-primary);
    border-color: var(--border-light);
    background: var(--bg-primary);
}

/* ============================================
   MESSAGE FEED CONTAINER
   ============================================ */
.mesh-messages-container {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 16px;
    min-height: 0;
    flex: 1;
    overflow-y: auto;
}

.mesh-messages-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.mesh-messages-title {
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.mesh-messages-title svg {
    color: var(--accent-cyan);
}

.mesh-messages-filter {
    display: flex;
    align-items: center;
    gap: 8px;
}

.mesh-messages-filter select {
    font-family: var(--font-mono);
    font-size: 10px;
    padding: 6px 10px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
}

.mesh-messages-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    overflow-y: auto;
    flex: 1;
    min-height: 0;
    padding: 12px;
}

/* ============================================
   MESSAGE CARD
   ============================================ */
.mesh-message-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-left: 3px solid var(--accent-cyan);
    border-radius: 4px;
    padding: 12px 14px;
    transition: all 0.15s ease;
}

.mesh-message-card:hover {
    border-color: var(--border-light);
    border-left-color: var(--accent-cyan);
}

.mesh-message-card.text-message {
    border-left-color: var(--accent-cyan);
}

.mesh-message-card.position-message {
    border-left-color: var(--accent-green);
}

.mesh-message-card.telemetry-message {
    border-left-color: var(--accent-purple, #a855f7);
}

.mesh-message-card.nodeinfo-message {
    border-left-color: var(--accent-orange);
}

.mesh-message-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
    flex-wrap: wrap;
    gap: 8px;
}

.mesh-message-route {
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-mono);
    font-size: 11px;
}

.mesh-message-from {
    color: var(--accent-cyan);
    font-weight: 600;
}

.mesh-message-arrow {
    color: var(--text-dim);
}

.mesh-message-to {
    color: var(--text-secondary);
}

.mesh-message-to.broadcast {
    color: var(--accent-yellow);
}

.mesh-message-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 10px;
}

.mesh-message-channel {
    font-family: var(--font-mono);
    background: var(--bg-secondary);
    padding: 2px 6px;
    border-radius: 3px;
    color: var(--text-secondary);
}

.mesh-message-time {
    color: var(--text-dim);
    font-family: var(--font-mono);
}

.mesh-message-body {
    font-size: 12px;
    color: var(--text-primary);
    line-height: 1.5;
    word-break: break-word;
}

.mesh-message-body.app-type {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    padding: 6px 10px;
    border-radius: 4px;
}

.mesh-message-signal {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--border-color);
}

.mesh-signal-item {
    display: flex;
    align-items: center;
    gap: 4px;
    font-family: var(--font-mono);
    font-size: 10px;
}

.mesh-signal-label {
    color: var(--text-dim);
    text-transform: uppercase;
}

.mesh-signal-value {
    font-weight: 600;
}

.mesh-signal-value.rssi {
    color: var(--accent-cyan);
}

.mesh-signal-value.snr {
    color: var(--accent-green);
}

.mesh-signal-value.snr.poor {
    color: var(--accent-orange);
}

.mesh-signal-value.snr.bad {
    color: var(--accent-red, #ff3366);
}

/* ============================================
   MESSAGE STATUS (Pending/Sent/Failed)
   ============================================ */
.mesh-message-card.pending {
    opacity: 0.7;
    border-left-color: var(--text-dim);
}

.mesh-message-card.pending .mesh-message-from {
    color: var(--text-secondary);
}

.mesh-message-card.failed {
    border-left-color: var(--accent-red, #ff3366);
    background: rgba(255, 51, 102, 0.05);
}

.mesh-message-card.sent {
    border-left-color: var(--accent-green);
}

.mesh-message-status {
    font-family: var(--font-mono);
    font-size: 9px;
    padding: 2px 6px;
    border-radius: 3px;
    margin-left: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.mesh-message-status.sending {
    background: var(--bg-secondary);
    color: var(--text-dim);
    animation: pulse-sending 1.5s ease-in-out infinite;
}

.mesh-message-status.failed {
    background: rgba(255, 51, 102, 0.15);
    color: var(--accent-red, #ff3366);
}

@keyframes pulse-sending {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

/* Send button sending state */
.mesh-compose-send.sending {
    opacity: 0.6;
    cursor: wait;
}

/* ============================================
   EMPTY STATE
   ============================================ */
.mesh-messages-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    text-align: center;
    color: var(--text-dim);
}

.mesh-messages-empty svg {
    width: 48px;
    height: 48px;
    opacity: 0.3;
    margin-bottom: 12px;
}

.mesh-messages-empty p {
    font-size: 13px;
    margin-top: 8px;
}

/* ============================================
   MODAL FORM STYLING
   ============================================ */
#meshChannelModal .form-group label {
    display: block;
}

#meshChannelModal input[type="text"],
#meshChannelModal select {
    font-family: var(--font-mono);
    font-size: 12px;
    padding: 10px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
}

#meshChannelModal input[type="text"]:focus,
#meshChannelModal select:focus {
    outline: none;
    border-color: var(--accent-cyan);
}

/* ============================================
   MESSAGE COMPOSE
   ============================================ */
.mesh-compose {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px;
    margin-top: 16px;
    flex-shrink: 0;
}

.mesh-compose-header {
    display: flex;
    gap: 8px;
    margin-bottom: 8px;
}

.mesh-compose-channel {
    font-family: var(--font-mono);
    font-size: 11px;
    padding: 6px 10px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    min-width: 70px;
    cursor: pointer;
}

.mesh-compose-channel:focus {
    outline: none;
    border-color: var(--accent-cyan);
}

.mesh-compose-to {
    font-family: var(--font-mono);
    font-size: 11px;
    padding: 6px 10px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    flex: 1;
    min-width: 100px;
}

.mesh-compose-to:focus {
    outline: none;
    border-color: var(--accent-cyan);
}

.mesh-compose-to::placeholder {
    color: var(--text-dim);
}

.mesh-compose-body {
    display: flex;
    gap: 8px;
}

.mesh-compose-input {
    flex: 1;
    font-family: var(--font-mono);
    font-size: 12px;
    padding: 10px 12px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
}

.mesh-compose-input:focus {
    outline: none;
    border-color: var(--accent-cyan);
}

.mesh-compose-input::placeholder {
    color: var(--text-dim);
}

.mesh-compose-send {
    background: var(--accent-cyan);
    border: none;
    border-radius: 4px;
    padding: 10px 14px;
    cursor: pointer;
    color: var(--text-inverse);
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mesh-compose-send:hover {
    background: var(--accent-green);
    transform: scale(1.05);
}

.mesh-compose-send:active {
    transform: scale(0.98);
}

.mesh-compose-send:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.mesh-compose-hint {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-dim);
    margin-top: 6px;
    text-align: right;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .mesh-main-row {
        flex-direction: column;
        overflow-y: auto;
    }

    .mesh-map-section,
    .mesh-messages-section {
        flex: none;
        min-height: 300px;
    }
}

@media (max-width: 768px) {
    .mesh-map-section {
        min-height: 200px;
    }

    .mesh-messages-section {
        min-height: 250px;
    }

    .mesh-map {
        min-height: 180px;
    }

    .mesh-map-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }

    .mesh-channel-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .mesh-channel-badges {
        width: 100%;
        justify-content: flex-start;
    }

    .mesh-channel-configure {
        width: 100%;
        text-align: center;
        min-height: 36px;
    }

    .mesh-message-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .mesh-message-meta {
        width: 100%;
        justify-content: space-between;
    }

    .mesh-compose-header {
        flex-direction: column;
    }

    .mesh-compose-to {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .mesh-messages-container {
        padding: 8px;
    }

    .mesh-message-card {
        padding: 10px;
    }

    .mesh-message-signal {
        flex-wrap: wrap;
    }
}

/* Touch device compliance */
@media (pointer: coarse) {
    .mesh-channel-configure {
        min-height: 44px;
        padding: 8px 12px;
    }

    .mesh-compose-send {
        min-width: 44px;
        min-height: 44px;
    }

    .mesh-compose-input {
        min-height: 44px;
    }
}

/* ============================================
   TRACEROUTE BUTTON IN POPUP
   ============================================ */
.mesh-traceroute-btn {
    display: block;
    width: 100%;
    margin-top: 10px;
    padding: 8px 12px;
    background: var(--accent-cyan);
    border: none;
    border-radius: 4px;
    color: var(--text-inverse);
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.15s ease;
}

.mesh-traceroute-btn:hover {
    background: var(--accent-green);
    transform: scale(1.02);
}

/* ============================================
   TRACEROUTE MODAL CONTENT
   ============================================ */
.mesh-traceroute-content {
    min-height: 100px;
}

.mesh-traceroute-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    color: var(--text-secondary);
}

.mesh-traceroute-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--border-color);
    border-top-color: var(--accent-cyan);
    border-radius: 50%;
    animation: mesh-spin 1s linear infinite;
    margin-bottom: 16px;
}

@keyframes mesh-spin {
    to { transform: rotate(360deg); }
}

.mesh-traceroute-error {
    padding: 16px;
    background: rgba(255, 51, 102, 0.1);
    border: 1px solid var(--accent-red, #ff3366);
    border-radius: 6px;
    color: var(--accent-red, #ff3366);
    font-size: 12px;
}

.mesh-traceroute-section {
    margin-bottom: 16px;
}

.mesh-traceroute-label {
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 600;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
}

.mesh-traceroute-path {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    padding: 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
}

.mesh-traceroute-hop {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px 14px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    min-width: 70px;
}

.mesh-traceroute-hop-node {
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 600;
    color: var(--accent-cyan);
    margin-bottom: 4px;
}

.mesh-traceroute-hop-id {
    font-family: var(--font-mono);
    font-size: 9px;
    color: var(--text-dim);
    margin-bottom: 6px;
}

.mesh-traceroute-snr {
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 10px;
}

.mesh-traceroute-snr.snr-good {
    background: rgba(34, 197, 94, 0.15);
    color: var(--accent-green);
}

.mesh-traceroute-snr.snr-ok {
    background: rgba(74, 158, 255, 0.15);
    color: var(--accent-cyan);
}

.mesh-traceroute-snr.snr-poor {
    background: rgba(255, 193, 7, 0.15);
    color: var(--accent-orange);
}

.mesh-traceroute-snr.snr-bad {
    background: rgba(255, 51, 102, 0.15);
    color: var(--accent-red, #ff3366);
}

.mesh-traceroute-arrow {
    font-size: 18px;
    color: var(--text-dim);
    font-weight: bold;
}

.mesh-traceroute-timestamp {
    margin-top: 12px;
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-dim);
    text-align: right;
}

/* Responsive traceroute path */
@media (max-width: 600px) {
    .mesh-traceroute-path {
        flex-direction: column;
    }

    .mesh-traceroute-hop {
        width: 100%;
    }

    .mesh-traceroute-arrow {
        transform: rotate(90deg);
    }
}

/* ============================================
   NODE POPUP ACTION BUTTONS
   ============================================ */
.mesh-position-btn,
.mesh-telemetry-btn {
    padding: 6px 10px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 9px;
    font-weight: 600;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.15s ease;
}

.mesh-position-btn:hover,
.mesh-telemetry-btn:hover {
    background: var(--accent-cyan);
    color: var(--text-inverse);
    border-color: var(--accent-cyan);
}

/* ============================================
   QR CODE BUTTON
   ============================================ */
.mesh-qr-btn {
    padding: 4px 8px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 9px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
}

.mesh-qr-btn:hover {
    background: var(--accent-cyan);
    color: var(--text-inverse);
    border-color: var(--accent-cyan);
}

/* ============================================
   TELEMETRY CHARTS
   ============================================ */
.mesh-telemetry-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.mesh-telemetry-chart {
    margin-bottom: 20px;
}

.mesh-telemetry-chart-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.mesh-telemetry-current {
    font-size: 14px;
    color: var(--accent-cyan);
}

.mesh-telemetry-svg {
    width: 100%;
    height: 100px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
}

.mesh-chart-line {
    stroke: var(--accent-cyan);
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.mesh-chart-grid {
    stroke: var(--border-color);
    stroke-width: 1;
}

.mesh-chart-label {
    font-family: var(--font-mono);
    font-size: 9px;
    fill: var(--text-dim);
}

/* ============================================
   NETWORK TOPOLOGY
   ============================================ */
.mesh-network-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mesh-network-node {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 12px;
}

.mesh-network-node-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-color);
}

.mesh-network-node-id {
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 600;
    color: var(--accent-cyan);
}

.mesh-network-node-count {
    font-size: 11px;
    color: var(--text-dim);
}

.mesh-network-neighbors {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.mesh-network-neighbor {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 4px;
}

.mesh-network-neighbor-id {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-secondary);
}

.mesh-network-neighbor-snr {
    font-family: var(--font-mono);
    font-size: 9px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 10px;
}

.mesh-network-neighbor-snr.snr-good {
    background: rgba(34, 197, 94, 0.15);
    color: var(--accent-green);
}

.mesh-network-neighbor-snr.snr-ok {
    background: rgba(74, 158, 255, 0.15);
    color: var(--accent-cyan);
}

.mesh-network-neighbor-snr.snr-poor {
    background: rgba(255, 193, 7, 0.15);
    color: var(--accent-orange);
}

.mesh-network-neighbor-snr.snr-bad {
    background: rgba(255, 51, 102, 0.15);
    color: var(--accent-red, #ff3366);
}

/* ============================================
   FIRMWARE BADGES
   ============================================ */
.mesh-badge {
    display: inline-block;
    padding: 3px 8px;
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 600;
    border-radius: 10px;
    text-transform: uppercase;
}

.mesh-badge-success {
    background: rgba(34, 197, 94, 0.15);
    color: var(--accent-green);
}

.mesh-badge-warning {
    background: rgba(255, 193, 7, 0.15);
    color: var(--accent-orange);
}