#info-bar {
    display: none;
}

/* Centered kernel controls (only flow child, so justify-content: center works) */
.info-bar-controls {
    display: flex;
    align-items: center;
    gap: 7px;
}

.info-bar-icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 22px;
    padding: 0;
    background: transparent;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: opacity 0.15s, background 0.15s;
}

.info-bar-icon-btn svg {
    fill: #333333;
    stroke: #333333;
}

.info-bar-icon-btn.no-fill svg {
    fill: none;
}

.info-bar-icon-btn:hover {
    background: #c8e6c0;
    opacity: 0.7;
}

.info-bar-text-btn {
    display: flex;
    align-items: center;
    gap: 5px;
    height: 22px;
    padding: 0 6px;
    background: transparent;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 11px;
    font-family: var(--font-sans);
    color: #333;
    white-space: nowrap;
    transition: opacity 0.15s, background 0.15s;
}

.info-bar-text-btn:hover {
    background: #c8e6c0;
    color: #202020;
}

@container (max-width: 580px) {
    .info-bar-btn-label { display: none; }
    .info-bar-text-btn { padding: 0 4px; }
}

/* Clickable kernel/environment status */
.info-bar-kernel {
    display: flex;
    align-items: center;
    gap: 6px;
    height: 22px;
    padding: 0 6px;
    border-radius: var(--radius);
    cursor: pointer;
    color: #202020;
    font-size: 11px;
    font-family: var(--font-sans);
    transition: background 0.15s, color 0.15s;
    user-select: none;
}

.info-bar-kernel:hover {
    background: #c8e6c0;
    color: var(--text-primary);
}

.info-bar-kernel .kernel-status-dot {
    width: 8px;
    height: 8px;
}

/* Kernel status dot */
.kernel-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-muted);
    flex-shrink: 0;
}

.kernel-status-dot.idle {
    background: var(--accent-green);
}

.kernel-status-dot.busy {
    background: var(--accent-green);
}

.kernel-status-dot.dead {
    background: var(--accent-red);
}

.kernel-status-dot.standby {
    background: var(--text-muted);
}

.kernel-status-dot.starting {
    background: var(--accent-orange);
    animation: pulse 0.5s infinite;
}

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

/* Kernel picker dropdown */
.kernel-picker {
    min-width: 280px;
    max-width: 400px;
    background: var(--bg-primary, #fff);
    border: 1px solid var(--border-color, #ccc);
    border-radius: 6px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
    z-index: 99999;
    overflow: hidden;
}

.kernel-picker-title {
    padding: 8px 12px 6px;
    font-size: 11px;
    background-color: #ffe39e;
    color: #333333;
    letter-spacing: 0.4px;
    border-bottom: 1px solid var(--border-color, #eee);
}

.kernel-picker-loading,
.kernel-picker-empty {
    padding: 12px;
    font-size: 12px;
    color: var(--text-muted, #888);
    text-align: center;
}

.kernel-picker-list {
    max-height: 240px;
    overflow-y: auto;
    padding: 4px 0;
}

.kernel-picker-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    cursor: pointer;
    transition: background 0.1s;
}

.kernel-picker-item:hover {
    background: var(--bg-hover, #f0f0f0);
}

.kernel-picker-item.active {
    background: #e0f0e0;
}

.kernel-picker-star {
    width: 14px;
    flex-shrink: 0;
    font-size: 11px;
    color: #ffcc00;
    text-align: center;
}

.kernel-picker-name {
    flex: 1;
    font-size: 12px;
    color: var(--text-primary, #222);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.kernel-picker-version {
    font-size: 11px;
    color: #1d1d1d;
    white-space: nowrap;
    flex-shrink: 0;
}

.kernel-picker-footer {
    padding: 8px 12px;
    border-top: 1px solid var(--border-color, #eee);
}

.kernel-picker-footer .explorer-btn {
    width: 100%;
}