/* Inline AI exploration uses the hotspot's existing scroll surface. */
.ai-sparkles { display: block; width: 20px; height: 20px; flex: 0 0 auto; }
#ai-exploration[hidden] { display: none; }
#ai-exploration { scroll-margin-top: 16px; border-color: color-mix(in srgb, var(--primary) 35%, var(--border-color)); background: linear-gradient(110deg, var(--straw-tint), var(--bg-card) 75%); }
#ai-exploration .ai-inline-heading { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 16px; }
#ai-exploration #ai-title { display: flex; align-items: center; gap: 9px; margin: 0; font-size: 1rem; font-weight: 600; }
#ai-exploration #ai-title .ai-sparkles { color: var(--primary); }
#ai-exploration .ai-collapse { display: flex; align-items: center; gap: 5px; padding: 6px 8px; border: 0; border-radius: 6px; background: transparent; color: var(--text-secondary); font: inherit; font-size: .8rem; cursor: pointer; }
#ai-exploration .ai-collapse svg { width: 16px; height: 16px; }
#ai-exploration .ai-collapse:hover { background: var(--straw-tint); }
#ai-exploration .ai-goal-grid { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 16px; }
#ai-exploration .ai-goal-chip { padding: 7px 12px; border: 1px solid var(--border-color-strong); border-radius: 7px; color: var(--text-secondary); background: var(--bg-card); font-family: var(--font-family); font-size: .875rem; font-weight: 500; cursor: pointer; }
#ai-exploration .ai-goal-chip:hover { border-color: var(--primary); }
#ai-exploration .ai-goal-chip[aria-pressed="true"] { color: var(--primary-light); border-color: var(--primary); background: var(--primary-tint); box-shadow: inset 0 0 0 1px var(--primary); }
#ai-exploration .ai-provider-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
#ai-exploration .ai-provider-open { display: flex; justify-content: center; align-items: center; gap: 9px; min-height: 44px; border-color: var(--border-color-strong); background: var(--bg-card); font-size: .875rem; font-weight: 500; }
#ai-exploration .ai-provider-open:hover { border-color: var(--primary); background: var(--straw-tint); }
#ai-exploration .ai-provider-logo { display: block; width: 28px; height: 28px; flex: 0 0 28px; padding: 3px; box-sizing: border-box; border-radius: 50%; background: #fff; object-fit: contain; }
#ai-exploration .ai-external { width: 15px; height: 15px; color: var(--text-muted); }
/* Code-block presentation keeps the complete prompt readable without dominating the panel. */
#ai-exploration #ai-prompt-preview { margin: 0 0 14px; overflow: hidden; border: 1px solid var(--border-color); border-radius: 9px; background: var(--bg-sunken); }
#ai-exploration .ai-prompt-toolbar { display: flex; justify-content: space-between; align-items: center; min-height: 36px; gap: 12px; padding: 4px 12px; color: var(--text-secondary); font-size: .75rem; }
#ai-exploration #ai-copy { display: inline-flex; align-items: center; gap: 6px; min-height: 30px; padding: 4px 6px; border: 0; border-radius: 5px; background: transparent; color: var(--text-secondary); font: inherit; font-size: .75rem; cursor: pointer; }
#ai-exploration #ai-copy:hover { background: var(--border-color); color: var(--text-primary); }
#ai-exploration #ai-prompt { display: block; width: 100%; height: 148px; box-sizing: border-box; resize: none; margin: 0; padding: 6px 14px 14px; border: 0; border-radius: 0; background: transparent; color: var(--text-primary); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .75rem; line-height: 1.6; overflow-y: auto; }
#ai-exploration #ai-prompt:focus-visible { outline-offset: -3px; }
#ai-exploration #ai-status { margin: 12px 0 0; color: var(--text-secondary); font-size: .8rem; }
#ai-exploration #ai-status:empty { display: none; }
#ai-exploration :is(button, summary, textarea):focus-visible, .ai-explore-trigger:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; }
@media (max-width: 600px) {
    #ai-exploration .ai-provider-open { flex: 1 1 100%; }
    #ai-exploration .ai-goal-chip { flex: 1 1 calc(50% - 7px); }
}

/* Keep the AI entry point compact in the hotspot header. */
#hotspot-modal .modal-header { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
#hotspot-modal .modal-header > div:first-child { display: flex; align-items: center; flex-wrap: wrap; flex: 1 1 auto; min-width: 0; }
#hotspot-modal .ai-header-invitation { margin-left: auto; }
.ai-explore-trigger { gap: 8px; min-height: 42px; padding: 9px 14px; border-radius: 8px; font-size: .875rem; font-weight: 500; }
.ai-explore-trigger .ai-arrow { display: none; }
@media (max-width: 600px) {
    #hotspot-modal .modal-header { gap: 10px; }
    #hotspot-modal .modal-header > div:first-child { flex-basis: 100%; }
    #hotspot-modal .ai-header-invitation { margin-left: 0; flex: 1; }
}
/* AI controls use the same teal accent as the primary interface. */
#ai-exploration #ai-title .ai-sparkles { color: var(--primary); }
#hotspot-modal .ai-explore-trigger { background: var(--bg-card); border-color: var(--border-color-strong); color: var(--text-primary); }
#hotspot-modal .ai-explore-trigger .ai-sparkles { color: var(--primary); }
#hotspot-modal .ai-explore-trigger:hover { background: var(--straw-tint); border-color: var(--primary); }


#ai-exploration { gap: 14px; background: radial-gradient(ellipse at 100% 0%, rgb(35 174 163 / 10%), transparent 55%), var(--bg-card); border-color: color-mix(in srgb, var(--primary) 32%, var(--border-color)); }
#ai-exploration .ai-inline-heading,
#ai-exploration .ai-goal-grid,
#ai-exploration #ai-prompt-preview,
#ai-exploration #ai-status { margin: 0; }
/* The floated copy control shares only the first text lines and never overlays a scrollbar. */
#ai-exploration #ai-prompt-preview { border-radius: 0; }
#ai-exploration #ai-prompt-display { display: block; box-sizing: border-box; height: 172px; margin: 0; padding: 13px 14px; overflow: auto; white-space: pre-wrap; overflow-wrap: anywhere; color: var(--text-primary); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .75rem; line-height: 1.6; }
#ai-exploration #ai-copy { position: sticky; top: 0; z-index: 1; float: right; margin: -4px -4px 4px 12px; background: transparent; border-radius: 0; box-shadow: none; font-family: var(--font-family); }
#ai-exploration #ai-copy:hover { background: transparent; color: var(--primary); }
#ai-exploration #ai-prompt-display:focus-visible { outline: 2px solid var(--primary); outline-offset: -3px; }
/* LiquidGlass UI supplies the optical surface and continuous hover transitions.
 * Its native button remains in the light DOM, preserving focus and provider handlers. */
.ai-glass-surface {
    --lg-pad: 0px;
    --lg-radius: 8px;
    --lg-font: var(--font-family);
    --lg-ink: #185f5d;
    --lg-fill: linear-gradient(145deg, rgb(239 250 247 / 95%), rgb(215 240 233 / 85%));
    --lg-border: #9accc5;
    --lg-hover-border: #70b5a9;
    --lg-shadow: 0 2px 7px rgb(17 123 120 / 4%);
    --lg-hover-shadow: 0 4px 14px rgb(17 123 120 / 9%);
    --lg-specular: inset 0 1px 1px rgb(255 255 255 / 90%);
    --lg-occlusion: inset 0 -1px 1px rgb(17 123 120 / 5%);
    --lg-rim: rgb(255 255 255 / 80%);
    --lg-rim-low: rgb(255 255 255 / 8%);
    --lg-sheen: .18;
    --lg-duration: .5s;
    --lg-ease: cubic-bezier(.22, 1, .36, 1);
    --lg-hover-lift: -1px;
    --lg-hover-scale: 1;
    --lg-blur: 14px;
    --lg-saturate: 125%;
    --lg-brightness: 102%;
}
#ai-exploration .ai-provider-actions > .ai-glass-surface { flex: 1 1 180px; min-width: 0; }
#hotspot-modal .ai-header-invitation > .ai-glass-surface { display: inline-block; }
#hotspot-modal .ai-explore-trigger,
#hotspot-modal .ai-explore-trigger:hover,
#ai-exploration .ai-provider-open,
#ai-exploration .ai-provider-open:hover { width: 100%; border: 0; border-radius: 8px; background: transparent; color: #185f5d; box-shadow: none; transform: none; animation: none; }
#ai-exploration .ai-provider-open { min-height: 48px; padding: 10px 16px; }
#hotspot-modal .ai-explore-trigger::before,
#hotspot-modal .ai-explore-trigger::after,
#ai-exploration .ai-provider-open::before,
#ai-exploration .ai-provider-open::after { content: none; }
#ai-exploration .ai-external { color: #4c8981; }
#ai-exploration .ai-provider-logo { width: 27px; height: 27px; flex-basis: 27px; }
#ai-exploration .ai-provider-open:focus-visible,
#hotspot-modal .ai-explore-trigger:focus-visible { outline-offset: -3px; }
@media (prefers-reduced-motion: reduce) { .ai-glass-surface { --lg-duration: .001s; --lg-hover-lift: 0px; } }
#ai-exploration #ai-prompt[hidden] { display: none; }

#ai-exploration .ai-connect-link { align-self: flex-start; color: var(--primary); font-size: .8125rem; text-decoration: none; text-underline-offset: 3px; }
#ai-exploration .ai-connect-link:hover { text-decoration: underline; }
#ai-exploration .ai-connect-link:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; }