/* kocmoc panel — split from panel.css (2026-07-17 UI audit fixes) */
/* ---- APP SHELL ---- */
.app-shell {
    display: flex;
    min-height: 100vh;
}

/* ---- SIDEBAR ---- */
.sidebar {
    width: 248px;
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-right: 1px solid var(--border-subtle);
    padding: 24px 0;
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    z-index: 100;
    transition: background var(--transition-slow), border-color var(--transition-slow);
}

/* Light theme sidebar — more contrast */
[data-theme="light"] .sidebar {
    background: var(--bg-sidebar);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-right: 1px solid var(--border-standard);
    box-shadow: 2px 0 8px rgba(0, 0, 0, 0.04);
}

.sidebar-logo {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    padding: 0 24px 20px;
    border-bottom: 1px solid var(--border-subtle);
    margin-bottom: 12px;
    color: var(--text-primary);
    letter-spacing: -0.03em;
    text-decoration: none;
    display: block;
    background: linear-gradient(135deg, var(--text-primary), var(--accent-bright));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.sidebar-section {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-quaternary);
    padding: 16px 24px 6px;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    margin: 1px 10px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    transition: all var(--transition);
    position: relative;
}

.sidebar-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%) scaleY(0);
    width: 3px;
    height: 20px;
    background: var(--accent);
    border-radius: 0 3px 3px 0;
    transition: transform var(--transition);
    box-shadow: 0 0 8px var(--accent-glow);
}

.sidebar-link:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
}

.sidebar-link:hover::before {
    transform: translateY(-50%) scaleY(0.6);
}

.sidebar-link.active {
    color: var(--accent-text);
    background: var(--accent-subtle);
}

.sidebar-link.active::before {
    transform: translateY(-50%) scaleY(1);
}

.sidebar-link svg {
    flex-shrink: 0;
    opacity: 0.55;
    transition: opacity var(--transition);
}

.sidebar-link.active svg,
.sidebar-link:hover svg {
    opacity: 1;
}

/* ---- SIGNAL DOTS ---- */
.signal-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-left: auto;
    flex-shrink: 0;
    position: relative;
}

.signal-dot.online {
    background: var(--signal-online);
    box-shadow: 0 0 8px var(--signal-online);
}
.signal-dot.online::after {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    background: var(--signal-online);
    opacity: 0.3;
    animation: pulse-ring 2s ease-out infinite;
}

.signal-dot.offline,
.signal-dot.error {
    background: var(--signal-offline);
}
.signal-dot.timeout,
.signal-dot.warning {
    background: var(--signal-warning);
    box-shadow: 0 0 6px var(--signal-warning);
}
.signal-dot.unknown {
    background: var(--text-quaternary);
}

@keyframes pulse-ring {
    0% { transform: scale(0.8); opacity: 0.4; }
    100% { transform: scale(2.2); opacity: 0; }
}

.sidebar-footer {
    margin-top: auto;
    padding: 16px 24px;
    border-top: 1px solid var(--border-subtle);
}

.sidebar-user {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-secondary);
}

.sidebar-meta {
    margin-top: 4px;
    font-size: 10px;
    color: var(--text-quaternary);
}

/* ---- MAIN ---- */
.main {
    flex: 1;
    margin-left: 248px;
    min-height: 100vh;
    transition: background var(--transition-slow);
}

/* ---- TOPBAR ---- */
.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 28px;
    border-bottom: 1px solid var(--border-subtle);
    background: var(--bg-surface-solid);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    position: sticky;
    top: 0;
    z-index: 50;
    transition: background var(--transition-slow), border-color var(--transition-slow);
}

.topbar-title {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--text-primary);
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ---- THEME TOGGLE ---- */
.theme-toggle-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-standard);
    background: var(--bg-elevated);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition);
}

.theme-toggle-btn:hover {
    background: var(--bg-hover);
    color: var(--accent-bright);
    border-color: var(--border-glow);
    box-shadow: 0 0 16px var(--accent-glow);
}

.theme-toggle-btn:active {
    transform: scale(0.92);
}

[data-theme="dark"] .theme-toggle-btn .icon-sun { display: none; }
[data-theme="dark"] .theme-toggle-btn .icon-moon { display: block; }
[data-theme="light"] .theme-toggle-btn .icon-sun { display: block; }
[data-theme="light"] .theme-toggle-btn .icon-moon { display: none; }

.theme-toggle-btn svg {
    transition: transform 0.4s var(--ease-spring);
}
.theme-toggle-btn:hover svg {
    transform: rotate(30deg);
}