/*
 * ORAGO — AI assistant panel (UI_HANDOVER §9)
 * Streaming response, citation chips, suggested prompts, collapsed rail.
 */

.legacy-input-gap { margin-top: 12px; }

.ai-context {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    background: var(--orago-primary-soft);
    color: var(--orago-primary);
    border-radius: var(--radius);
    font-size: var(--fs-small);
    font-weight: 500;
    margin-bottom: 10px;
}
.ai-context .context-meta {
    font-family: var(--ds-font-mono);
    font-weight: 600;
}

.ai-stream {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
    font-size: var(--fs-small);
    line-height: 1.5;
    min-height: 0;
}
.ai-stream .stream-placeholder {
    color: var(--orago-text-soft);
    font-style: italic;
    font-size: var(--fs-small);
}
.ai-stream .response {
    white-space: pre-wrap;
    word-wrap: break-word;
}
.ai-stream .caret::after {
    content: '▍';
    display: inline-block;
    color: var(--orago-primary);
    animation: ai-caret 1s steps(2) infinite;
    margin-left: 1px;
}
@keyframes ai-caret {
    50% { opacity: 0; }
}

.ai-citations {
    margin-top: 12px;
    padding-top: 10px;
    border-top: 1px solid var(--orago-border);
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.ai-citation-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    background: var(--orago-surface-alt);
    border: 1px solid var(--orago-border);
    border-radius: 3px;
    font-family: var(--ds-font-mono);
    font-size: var(--fs-micro);
    color: var(--orago-primary);
    cursor: pointer;
    text-decoration: none;
    font-weight: 600;
}
.ai-citation-chip:hover {
    border-color: var(--orago-primary);
    background: var(--orago-primary-soft);
}

.ai-suggested {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 0 12px 8px;
}
.ai-suggested-label {
    font-size: var(--fs-micro);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--orago-text-soft);
    font-weight: 600;
    margin-bottom: 2px;
}
.ai-suggested button {
    text-align: left;
    padding: 6px 10px;
    background: var(--orago-surface-alt);
    border: 1px solid var(--orago-border);
    border-radius: 3px;
    font-size: var(--fs-small);
    cursor: pointer;
    color: var(--orago-text);
    font-family: inherit;
    line-height: 1.3;
}
.ai-suggested button:hover {
    border-color: var(--orago-primary);
    color: var(--orago-primary);
}
.ai-suggested button:focus-visible {
    outline: 2px solid var(--orago-primary);
    outline-offset: 1px;
}

.ai-input-dock {
    display: flex;
    gap: 6px;
    padding: 10px 12px;
    border-top: 1px solid var(--orago-border);
    background: var(--orago-surface);
}
.ai-input-dock textarea {
    flex: 1;
    resize: none;
    min-height: 44px;
    max-height: 120px;
    padding: 8px;
    border: 1px solid var(--orago-border-strong);
    border-radius: 3px;
    background: var(--orago-surface);
    color: var(--orago-text);
    font-family: inherit;
    font-size: var(--fs-small);
    outline: none;
}
.ai-input-dock textarea:focus-visible {
    outline: none;
    border-color: var(--orago-primary);
    box-shadow: var(--focus-ring);
}
.ai-input-dock button {
    padding: 6px 12px;
    align-self: stretch;
    background: var(--orago-primary);
    color: var(--neutral-0);
    border: 0;
    border-radius: 3px;
    cursor: pointer;
    font-weight: 600;
    font-size: var(--fs-small);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.ai-input-dock button:hover:not(:disabled) { background: var(--orago-primary-hover); }
.ai-input-dock button:disabled { opacity: 0.6; cursor: not-allowed; }

/* Collapsed rail — just the icon strip */
.ai-rail-hint {
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    color: var(--orago-text-soft);
}
body.ai-collapsed .ai-rail-hint { display: flex; }

/* Workspace highlight triggered by citation click */
.ai-highlight {
    animation: ai-highlight-flash 1.5s ease-out;
    border-radius: var(--radius);
}
@keyframes ai-highlight-flash {
    0%   { box-shadow: 0 0 0 4px var(--state-warn-fg); background: var(--state-warn-bg); }
    40%  { box-shadow: 0 0 0 4px var(--state-warn-fg); background: var(--state-warn-bg); }
    100% { box-shadow: 0 0 0 0 transparent; background: transparent; }
}