/* Right Panel — 240px system info + services */
.panel {
    width: var(--panel-width);
    min-width: var(--panel-width);
    height: 100dvh;
    background: var(--bg-panel);
    border-left: 1px solid var(--border-structural);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

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

.panel-section:last-child {
    border-bottom: none;
    flex: 1;
}

.panel-section-title {
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 1.5px;
    margin-bottom: 12px;
}

/* Info section */
.panel-hostname {
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.panel-datetime {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
}

.panel-date {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-secondary);
}

.panel-time {
    font-family: var(--font-mono);
    font-size: 18px;
    font-weight: 500;
    color: var(--text-primary);
}

/* Network */
.panel-net-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 0;
    font-family: var(--font-mono);
    font-size: 12px;
}

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

.panel-net-dot.up { background: var(--status-green); }
.panel-net-dot.down { background: var(--status-red); }

.panel-net-name {
    color: var(--text-primary);
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.panel-net-ip {
    color: var(--text-secondary);
    font-size: 11px;
}

/* Stats */
.stat-row {
    display: grid;
    grid-template-columns: 40px 1fr;
    grid-template-rows: auto auto;
    gap: 2px 8px;
    margin-bottom: 12px;
    align-items: center;
}

.stat-label {
    grid-row: 1 / 3;
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 1px;
}

.stat-value {
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    text-align: right;
}

.stat-bar {
    height: 4px;
    background: var(--border-structural);
    border-radius: 2px;
    overflow: hidden;
}

.stat-bar-fill {
    height: 100%;
    border-radius: 2px;
    background: var(--status-green);
    transition: width var(--transition-base), background-color var(--transition-base);
    width: 0%;
}

.stat-bar-fill.warn { background: var(--status-amber); }
.stat-bar-fill.crit { background: var(--status-red); }

/* Applications (docked GUI apps) */
.panel-app-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.panel-app-row {
    display: flex;
    align-items: center;
    gap: 8px;
    min-height: 38px;
    padding: 4px 0;
}

.panel-app-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--border-component);
    flex-shrink: 0;
    transition: background var(--transition-fast);
}

.panel-app-dot.running {
    background: var(--status-green);
}

.panel-app-dot.starting {
    background: var(--status-amber);
    animation: pulse-dot 1.2s ease-in-out infinite;
}

.panel-app-dot.stopped,
.panel-app-dot.error {
    background: var(--status-red);
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.panel-app-icon {
    font-size: 14px;
    flex-shrink: 0;
    cursor: pointer;
}

.panel-app-name {
    flex: 1;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    cursor: pointer;
}

.panel-app-name:hover {
    color: var(--accent);
}

.panel-app-action {
    width: 28px;
    height: 28px;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    flex-shrink: 0;
}

.panel-app-action:hover {
    background: var(--accent-hover);
    color: var(--accent);
}

.panel-app-action:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Panel app context menu */
.panel-app-menu {
    position: fixed;
    z-index: 500;
    background: var(--bg-titlebar);
    border: 1px solid var(--border-structural);
    border-radius: var(--radius-md);
    padding: 4px;
    min-width: 140px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}

.panel-app-menu-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    min-height: 36px;
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    color: var(--text-primary);
    font-family: var(--font-ui);
    font-size: 13px;
    cursor: pointer;
    border-radius: var(--radius-sm);
}

.panel-app-menu-item:hover {
    background: var(--accent-hover);
}

.panel-app-menu-item.danger {
    color: var(--status-red);
}

.panel-app-menu-item:disabled {
    color: var(--text-muted);
    cursor: not-allowed;
    opacity: 0.5;
}

.panel-app-menu-item:disabled:hover {
    background: none;
}

.panel-app-add {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 32px;
    margin-top: 8px;
    background: none;
    border: 1px dashed var(--border-structural);
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 11px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.panel-app-add:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-hover);
}

/* Update status */
.panel-updates {
    transition: all var(--transition-base);
}

.update-status {
    display: flex;
    align-items: center;
    gap: 10px;
}

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

.update-status-dot.current {
    background: var(--status-green);
}

.update-status-dot.available {
    background: var(--status-amber);
}

.update-status-title {
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.2;
}

.update-status-hash {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-muted);
    line-height: 1.3;
}

.update-status-text {
    flex: 1;
    min-width: 0;
}

.update-install-btn {
    flex-shrink: 0;
    height: 26px;
    padding: 0 12px;
    background: var(--accent);
    border: none;
    border-radius: var(--radius-sm);
    color: #fff;
    font-family: var(--font-ui);
    font-size: 11px;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
}

.update-install-btn:hover {
    opacity: 0.9;
}

.update-install-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* New packages needed by update */
.update-packages {
    margin-top: 10px;
    padding: 8px 10px;
    background: color-mix(in srgb, var(--status-amber) 10%, transparent);
    border: 1px solid color-mix(in srgb, var(--status-amber) 30%, transparent);
    border-radius: var(--radius-sm);
}

.update-packages-title {
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 500;
    color: var(--status-amber);
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.update-packages-list {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-primary);
    word-break: break-word;
    line-height: 1.4;
    margin-bottom: 6px;
}

.update-packages-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-secondary);
    user-select: none;
}

.update-packages-toggle input[type="checkbox"] {
    width: 13px;
    height: 13px;
    accent-color: var(--accent);
    cursor: pointer;
}