:root {
    --auto-explore-color: #a3244a;
    --auto-explore-hover: #8b1e3f;
    --auto-explore-bg: rgba(163, 36, 74, 0.12);
}

/* Iterations Pill */
.auto-explore-params {
    display: inline-flex;
    align-items: center;
    margin-left: auto;
    padding: 2px 6px;
    height: 18px;
    background-color: rgba(0, 0, 0, 0.08);
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
    color: var(--text-secondary);
    gap: 4px;
}

[data-theme="dark"] .auto-explore-params {
    background-color: rgba(255, 255, 255, 0.1);
}

.auto-explore-params .iter-label {
    color: var(--text-tertiary);
    margin-right: 2px;
}

.auto-explore-params .iter-value {
    min-width: 16px;
    text-align: center;
    color: var(--auto-explore-color);
    font-weight: 600;
}

.auto-explore-params .iter-btn {
    cursor: pointer;
    color: var(--text-tertiary);
    font-weight: bold;
    font-size: 14px;
    line-height: 1;
    user-select: none;
    transition: color 0.15s;
}

.auto-explore-params .iter-btn:hover {
    color: var(--auto-explore-color);
}

/* Submit Button Icons - Default State */
#submitQuery .globe-icon,
#submitQuery .stop-icon {
    display: none;
}

/* Auto-explore Ready State (cherry/globe) */
#submitQuery.auto-explore-active .airplane-icon {
    display: none;
}

#submitQuery.auto-explore-active .globe-icon {
    display: block;
}

#submitQuery.auto-explore-active .stop-icon {
    display: none;
}

#submitQuery.auto-explore-active {
    border-color: var(--auto-explore-color);
    color: var(--auto-explore-color);
}

#submitQuery.auto-explore-active:hover {
    background-color: var(--auto-explore-bg);
    border-color: var(--auto-explore-hover);
    color: var(--auto-explore-hover);
}

/* Auto-explore Running State (cherry/stop) */
#submitQuery.auto-explore-running .airplane-icon,
#submitQuery.auto-explore-running .globe-icon {
    display: none;
}

#submitQuery.auto-explore-running .stop-icon {
    display: block;
}

#submitQuery.auto-explore-running {
    border-color: var(--auto-explore-color);
    color: var(--auto-explore-color);
}

#submitQuery.auto-explore-running:hover {
    background-color: var(--auto-explore-bg);
    border-color: var(--auto-explore-hover);
    color: var(--auto-explore-hover);
}

/* Auto-explore indicator above query input */
.auto-explore-indicator {
    position: absolute;
    top: -20px;
    right: 10px;
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    color: var(--auto-explore-color);
    background: var(--bg-primary);
    padding: 0 6px;
    z-index: 10;
    font-style: italic;
    user-select: none;
}

.auto-explore-indicator svg {
    flex-shrink: 0;
}

.auto-explore-indicator.running svg {
    animation: spin 2s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ------------------------------ */
/* Needs to Stay */
/* ------------------------------ */
.iteration-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 12px;
    margin-bottom: 12px;
    background: var(--bg-secondary, #f5f5f5);
    border-radius: 6px;
    border-left: 2px solid var(--auto-explore-color, #007bff);
}

.iteration-badge {
    font-size: 12px;
    font-weight: 600;
    padding: 2px 8px;
    background: var(--bg-secondary, #f5f5f5);
    border: 2px solid var(--auto-explore-color, #007bff);
    color: var(--auto-explore-color, #007bff);
    border-radius: 4px;
    white-space: nowrap;
}

.iteration-question {
    font-size: 12px;
    color: var(--text-secondary, #666);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-width: 0;  /* Allow flex item to shrink below content size */
    flex: 1;       /* Take remaining space */
}

/* Chain ID References in Synthesis */
.chain-ref {
    color: var(--accent-color);
    cursor: pointer;
    font-weight: 500;
    padding: 1px 4px;
    border-radius: 3px;
    font-size: 0.85em;
    transition: background-color 0.2s ease;
    position: relative;
}

.chain-ref:hover {
    background-color: var(--accent-bg-hover);
    text-decoration: underline;
}

/* Tooltip container */
.chain-ref-tooltip {
    position: fixed;
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 0.8em;
    font-weight: 400;
    width: 250px;
    white-space: normal;
    word-wrap: break-word;
    box-shadow: var(--shadow-medium);
    border: 1px solid var(--border-secondary);
    z-index: 10000;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.15s ease, visibility 0.15s ease;
}

.chain-ref-tooltip.visible {
    opacity: 1;
    visibility: visible;
}