/* Reusable inline horizontal progress bar for long-running AI calls.
 * Mount with: AIProgressBar.attach(containerEl, { phases, estimatedMs })
 * The .aipb element is hidden by default; .aipb.active makes it visible.
 */

.aipb {
    display: none;
    width: 100%;
    box-sizing: border-box;
}
.aipb.active { display: block; }

.aipb-text {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
    color: inherit;
    opacity: 0.85;
    margin-bottom: 4px;
    gap: 0.5rem;
}
.aipb-label {
    display: flex;
    align-items: center;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.aipb-msg { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.aipb-time { flex-shrink: 0; opacity: 0.75; }

.aipb-bar {
    height: 4px;
    border-radius: 2px;
    background: rgba(255, 255, 255, 0.12);
    overflow: hidden;
}
.aipb-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #6366f1, #818cf8);
    border-radius: 2px;
    transition: width 1s linear;
}

.aipb-spinner {
    display: inline-block;
    width: 11px; height: 11px;
    border: 2px solid rgba(129, 140, 248, 0.3);
    border-top-color: #818cf8;
    border-radius: 50%;
    animation: aipb-spin 0.7s linear infinite;
    margin-right: 6px;
    vertical-align: middle;
    flex-shrink: 0;
}
@keyframes aipb-spin { to { transform: rotate(360deg); } }