.craft-room-chat{bottom:var(--space-4);right:var(--space-4);z-index:var(--z-modal,1000);width:var(--room-chat-width,360px);max-width:92vw;max-height:min(620px, calc(100dvh - var(--room-sticky-header-clearance,78px) - var(--space-4) * 2));background:var(--room-surface-base,var(--color-surface-base));color:var(--room-on-surface,var(--color-text-primary));border:1px solid color-mix(in srgb, var(--room-divider,var(--border-color)) 70%, transparent);border-radius:var(--radius-3xl,24px);box-shadow:var(--shadow-xl);font-family:var(--room-font-body,inherit);flex-direction:column;animation:.2s cubic-bezier(.22,1,.36,1) craft-room-chat-slide-in;display:flex;position:fixed;overflow:hidden}@keyframes craft-room-chat-slide-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion:reduce){.craft-room-chat{animation:none}}.craft-room-page--chat-sheet .craft-room-chat{width:100%;max-width:none;height:100dvh;max-height:none;box-shadow:none;background:var(--room-page-bg,var(--color-surface-base));z-index:var(--z-modal,1000);overscroll-behavior:contain;transform-origin:0 0;border:none;border-radius:0;animation:.18s craft-room-chat-fade-in;position:fixed;inset:0}.craft-room-page--chat-sheet .craft-room-chat__thread{overscroll-behavior:contain}.craft-room-page--chat-sheet .craft-room-chat__input{font-size:16px}@keyframes craft-room-chat-fade-in{0%{opacity:0}to{opacity:1}}@media (prefers-reduced-motion:reduce){.craft-room-page--chat-sheet .craft-room-chat{animation:none}}.craft-room-chat__header{justify-content:space-between;align-items:center;gap:var(--space-0);padding:var(--space-3) var(--space-3) var(--space-3) var(--space-4);border-bottom:1px solid color-mix(in srgb, var(--room-divider,var(--border-color)) 60%, transparent);display:flex}.craft-room-chat__title-row{align-items:center;gap:var(--space-3);flex:1;min-width:0;display:flex}.craft-room-chat__title-icon{color:var(--room-accent);flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.craft-room-chat__title{min-width:0;font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);font-family:var(--room-font-heading,inherit);color:var(--room-on-surface,var(--color-text-primary));margin:0}.craft-room-chat__close{border-radius:var(--radius-full);width:32px;height:32px;color:var(--room-on-surface-muted,var(--color-text-secondary));cursor:pointer;transition:background var(--transition-fast);background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.craft-room-chat__close:hover{background:var(--room-surface-hover,var(--color-bg-hover));color:var(--room-on-surface,var(--color-text-primary))}.craft-room-chat__thread{gap:var(--space-3);min-height:0;padding:var(--space-4);flex-direction:column;flex:1;display:flex;overflow-y:auto}.craft-room-chat__intro{color:var(--room-on-surface-muted,var(--color-text-secondary));margin:auto 0}.craft-room-chat__intro-title{margin:0 0 var(--space-1);font-size:var(--font-size-base);font-weight:var(--font-weight-medium);color:var(--room-on-surface,var(--color-text-primary))}.craft-room-chat__intro-body{font-size:var(--font-size-sm);margin:0;line-height:1.5}.craft-room-chat__msg{display:flex}.craft-room-chat__msg--user{justify-content:flex-end}.craft-room-chat__msg--assistant{justify-content:flex-start}.craft-room-chat__bubble{max-width:88%;padding:var(--space-2-5) var(--space-3-5,14px);border-radius:var(--radius-xl);font-size:var(--font-size-sm);white-space:pre-wrap;word-break:break-word;background:var(--room-surface-elevated,var(--color-surface-elevated));color:var(--room-on-surface,var(--color-text-primary));border:1px solid color-mix(in srgb, var(--room-divider,var(--border-color)) 55%, transparent);line-height:1.55}.craft-room-chat__msg--user .craft-room-chat__bubble{background:var(--room-accent,var(--color-primary));color:var(--room-accent-contrast,var(--color-text-on-color));border-color:#0000}.craft-room-chat__bubble ul{margin:var(--space-1) 0;padding-left:1.25em}.craft-room-chat__bubble li{margin:2px 0}.craft-room-chat__bubble strong{font-weight:var(--font-weight-semibold)}.craft-room-chat__bubble code{border-radius:var(--radius-sm);background:color-mix(in srgb, var(--room-on-surface,var(--color-text-primary)) 10%, transparent);padding:.1em .35em;font-size:.9em}.craft-room-chat__bubble a{color:var(--room-accent,var(--color-primary));text-decoration:underline}.craft-room-chat__bubble--thinking{align-items:center;gap:var(--space-2);color:var(--room-on-surface-muted,var(--color-text-secondary));display:inline-flex}.craft-room-chat__error{font-size:var(--font-size-sm);color:var(--color-error)}.craft-room-chat__composer{justify-content:center;align-items:center;gap:var(--space-2);padding:var(--space-3);border-top:1px solid color-mix(in srgb, var(--room-divider,var(--border-color)) 60%, transparent);display:flex}.craft-room-chat__input{resize:none;min-width:0;max-height:140px;padding:var(--space-2-5) var(--space-3);border:1px solid color-mix(in srgb, var(--room-divider,var(--border-color)) 80%, transparent);border-radius:var(--radius-lg);background:var(--room-page-bg,var(--color-surface-base));color:var(--room-on-surface,var(--color-text-primary));font-family:var(--room-font-body,inherit);font-size:var(--font-size-sm);flex:1;line-height:1.45}.craft-room-chat__input:focus-visible{outline:2px solid var(--room-accent,var(--color-primary));outline-offset:1px}.craft-room-chat__send{border-radius:var(--radius-full);background:var(--room-accent,var(--color-primary));width:36px;height:36px;color:var(--room-accent-contrast,var(--color-text-on-color));cursor:pointer;transition:filter var(--transition-fast);border:none;flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.craft-room-chat__send:hover:not(:disabled){filter:brightness(.95)}.craft-room-chat__send:disabled{opacity:.5;cursor:not-allowed}