/* Recording Indicator / Status Bar */
body.recording::after,
body.session-not-found::after,
body.timer-stopped::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: var(--status-bar-height);
    background-color: var(--status-bar-color);
    z-index: 1000;
}

body.session-not-found {
    --status-bar-color: var(--error-yellow);
}

body.timer-stopped {
    --status-bar-color: var(--error-yellow);
}

#sidebar {
    width: var(--sidebar-width);
    display: flex; flex-direction: column; transition: transform 0.3s ease;
    height: 100%;
    flex-shrink: 0;
}

#app-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    height: 100%;
    min-width: 0;
}

header {
    background: transparent;
    padding: 0 1rem;
    height: var(--header-height);
    border-bottom: 1px solid var(--border-color);
    display: flex; justify-content: space-between; align-items: center;
    z-index: 100; flex-shrink: 0;
}

#page-footer {
    text-align: center;
    padding: 0.75rem 1rem;
    font-size: 0.75rem;
    font-family: var(--font-mono);
    color: var(--timestamp-color);
    background-color: var(--bg-color);
    flex-shrink: 0;
}

#source-code-link {
    color: inherit;
    text-decoration: none;
    transition: opacity 0.2s;
}

#source-code-link:hover {
    opacity: 0.7;
}