/* Scoped assistant styles, using the portfolio's existing tokens. */
.queenie-ai{--qai-panel:rgba(17,17,19,.90);--qai-soft:rgba(244,243,239,.055);--qai-line:rgba(216,201,168,.16);--qai-text:var(--text,#f4f3ef);--qai-muted:var(--text-dim,#9a988f);--qai-accent:var(--accent,#d8c9a8);position:fixed;right:24px;bottom:24px;z-index:300;font-family:var(--font-cn,system-ui);font-size:14px;line-height:1.6;color:var(--qai-text);-webkit-user-select:text;user-select:text}
.queenie-ai *{box-sizing:border-box}
.queenie-ai button,.queenie-ai textarea{font-family:inherit}
.queenie-ai ::selection{background:rgba(216,201,168,.28);color:var(--qai-text)}
.queenie-ai button:focus-visible,.queenie-ai__messages:focus-visible{outline:2px solid var(--qai-accent);outline-offset:3px}
.queenie-ai__launcher{width:58px;height:58px;border:1px solid rgba(216,201,168,.38);border-radius:20px;background:rgba(22,22,24,.86);color:var(--qai-accent);box-shadow:0 10px 32px rgba(0,0,0,.26);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);display:grid;place-items:center;cursor:pointer;transition:transform .2s ease,background .2s ease}
.queenie-ai__launcher:hover{transform:translateY(-2px);background:rgba(38,37,33,.94)}
.queenie-ai__launcher-mark{font-family:var(--font-en,system-ui);font-size:18px;font-weight:600;letter-spacing:-.03em}
.queenie-ai__panel{position:absolute;right:0;bottom:72px;width:min(390px,calc(100vw - 32px));height:min(600px,calc(var(--qai-vh,100dvh) - 120px));background:var(--qai-panel);backdrop-filter:blur(24px) saturate(115%);-webkit-backdrop-filter:blur(24px) saturate(115%);border:1px solid var(--qai-line);border-radius:24px;box-shadow:0 24px 72px rgba(0,0,0,.35);overflow:hidden;display:flex;flex-direction:column;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(10px);transition:opacity .2s ease,transform .2s ease,visibility .2s}
.queenie-ai.is-open .queenie-ai__panel{opacity:1;visibility:visible;pointer-events:auto;transform:none}
.queenie-ai__head{padding:16px 12px 16px 18px;border-bottom:1px solid var(--qai-line);display:flex;align-items:center;gap:12px;flex-shrink:0}
.queenie-ai__avatar{width:38px;height:38px;flex:0 0 38px;border-radius:12px;background:var(--qai-accent);color:var(--bg,#0a0a0b);display:grid;place-items:center;font-family:var(--font-en,system-ui);font-weight:600;font-size:16px}
.queenie-ai__head-copy{min-width:0;flex:1}
.queenie-ai__title{margin:0;font-family:var(--font-en,system-ui);font-size:16px;font-weight:600;letter-spacing:.01em}
.queenie-ai__status{margin:3px 0 0;font-size:11px;line-height:1.5;color:var(--qai-muted)}
.queenie-ai__close{border:0;border-radius:12px;flex:0 0 44px;width:44px;height:44px;background:transparent;color:var(--qai-muted);font-size:26px;line-height:1;cursor:pointer}
.queenie-ai__close:hover{background:var(--qai-soft);color:var(--qai-text)}
.queenie-ai__messages{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#56544d transparent;padding:18px 16px 8px}
.queenie-ai__bubble{max-width:92%;padding:12px 14px;border-radius:16px;margin:0 0 12px;font-size:13px;font-weight:400;line-height:1.85;white-space:pre-wrap;overflow-wrap:anywhere}
.queenie-ai__bubble--ai{background:var(--qai-soft);border:1px solid rgba(244,243,239,.07);border-bottom-left-radius:5px;color:var(--qai-text)}
.queenie-ai__bubble--user{margin-left:auto;background:rgba(216,201,168,.14);border:1px solid rgba(216,201,168,.23);color:var(--qai-text);border-bottom-right-radius:5px}
.queenie-ai__quick{display:flex;flex-wrap:wrap;gap:8px;margin:2px 0 16px}
.queenie-ai__quick button{min-height:40px;border:1px solid var(--qai-line);background:transparent;color:var(--qai-text);border-radius:999px;padding:9px 12px;font-size:12px;line-height:1.5;text-align:left;cursor:pointer;transition:background .2s,border-color .2s}
.queenie-ai__quick button:hover{background:rgba(216,201,168,.07);border-color:rgba(216,201,168,.4)}
.queenie-ai__quick button:disabled{opacity:.5;cursor:wait}
.queenie-ai__typing{color:var(--qai-muted)}
.queenie-ai__form{flex-shrink:0;padding:12px 12px 8px;border-top:1px solid var(--qai-line);display:flex;gap:8px;align-items:flex-end;background:rgba(10,10,11,.45)}
.queenie-ai__input{flex:1;min-width:0;min-height:46px;max-height:112px;resize:none;border:1px solid var(--qai-line);border-radius:14px;background:rgba(244,243,239,.035);color:var(--qai-text);padding:11px 12px;font-size:13px;line-height:1.7;outline:none;-webkit-user-select:text;user-select:text}
.queenie-ai__input::placeholder{color:var(--qai-muted)}
.queenie-ai__input:focus{border-color:rgba(216,201,168,.65);box-shadow:0 0 0 2px rgba(216,201,168,.06)}
.queenie-ai__send{width:46px;height:46px;flex:0 0 46px;border:0;border-radius:14px;background:var(--qai-accent);color:var(--bg,#0a0a0b);font-size:22px;font-weight:500;cursor:pointer}
.queenie-ai__send:disabled{opacity:.38;cursor:default}
.queenie-ai__footnote{flex-shrink:0;font-size:11px;line-height:1.65;color:var(--qai-muted);padding:0 16px 12px;margin:0;background:rgba(10,10,11,.45)}
@media(max-width:640px){
.queenie-ai{right:14px;bottom:calc(14px + env(safe-area-inset-bottom,0px))}
.queenie-ai__launcher{width:54px;height:54px;border-radius:18px}
.queenie-ai__panel{position:fixed;left:10px;right:10px;bottom:calc(78px + var(--qai-vbottom,0px) + env(safe-area-inset-bottom,0px));width:auto;height:min(620px,calc(var(--qai-vh,100dvh) - 148px));border-radius:22px}
.queenie-ai__head{padding:14px 10px 14px 16px;gap:10px}
.queenie-ai__input{font-size:16px;min-height:48px;padding:10px 12px}
.queenie-ai__quick button{min-height:44px}
.queenie-ai.is-keyboard-open .queenie-ai__panel{bottom:calc(12px + var(--qai-vbottom,0px));height:min(620px,calc(var(--qai-vh,100dvh) - 24px))}
.queenie-ai.is-keyboard-open .queenie-ai__launcher{visibility:hidden}
}
@media(prefers-reduced-motion:reduce){.queenie-ai *{transition:none!important;scroll-behavior:auto!important}}

/* Preset conversations: preserve the existing glass and ivory-gold palette. */
.queenie-ai__avatar{background:transparent}
.queenie-ai__avatar img{display:block;width:38px;height:38px;object-fit:contain}
.queenie-ai__title{font-family:var(--font-cn,system-ui)}
.queenie-ai__reset{border:1px solid var(--qai-line);border-radius:10px;padding:0 8px;min-width:44px;min-height:44px;background:transparent;color:var(--qai-muted);font-size:11px;cursor:pointer;flex-shrink:0}
.queenie-ai__reset:hover{color:var(--qai-text);background:var(--qai-soft)}
.queenie-ai__source{display:block;margin-top:9px;color:var(--qai-accent);font-size:12px;text-decoration:underline;text-underline-offset:3px;white-space:normal}
.queenie-ai__source:focus-visible{outline:2px solid var(--qai-accent);outline-offset:3px}
@media(max-width:360px){.queenie-ai__head{gap:6px;padding-left:12px}.queenie-ai__title{font-size:14px}.queenie-ai__status{font-size:10px}.queenie-ai__avatar{width:32px;flex-basis:32px}.queenie-ai__avatar img{width:32px;height:32px}.queenie-ai__close{width:36px;flex-basis:36px}}
/* XiaoQ v2: a warm header, clear conversation cards, and a distinct composer. */
.queenie-ai .queenie-ai__panel{
  background:rgba(18,18,20,.97);
  border-color:rgba(216,201,168,.28);
  box-shadow:0 28px 88px rgba(0,0,0,.55),0 0 0 1px rgba(255,255,255,.025) inset;
  height:min(660px,calc(var(--qai-vh,100dvh) - 148px));
}
.queenie-ai__head{
  padding:18px 14px 18px 18px;
  gap:12px;
  background:linear-gradient(115deg,rgba(216,201,168,.12),rgba(216,201,168,.02) 80%);
  border-bottom:1px solid rgba(216,201,168,.24);
  box-shadow:0 5px 16px rgba(0,0,0,.12);
  position:relative;z-index:1;
}
.queenie-ai .queenie-ai__avatar{
  width:52px;height:52px;flex:0 0 52px;border-radius:50%;
  background:radial-gradient(circle at 50% 40%,rgba(216,201,168,.17),rgba(216,201,168,.035));
  border:1px solid rgba(216,201,168,.28);
  box-shadow:0 4px 14px rgba(0,0,0,.2);
}
.queenie-ai .queenie-ai__avatar img{width:50px;height:50px;object-fit:contain}
.queenie-ai__title{font-size:17px;line-height:1.35;color:#f5f1e9}
.queenie-ai__status{margin-top:5px;color:#b4aea2;font-size:11px}
.queenie-ai__reset{background:rgba(0,0,0,.14);color:#b9b2a5;border-color:rgba(216,201,168,.17)}
.queenie-ai__close{color:#b4aea2}
.queenie-ai__messages{padding:20px 16px 12px;background:rgba(8,8,10,.34)}
.queenie-ai__bubble{
  padding:13px 15px;margin-bottom:16px;font-size:13px;line-height:1.85;
  max-width:94%;border-radius:17px;
}
.queenie-ai__bubble--ai{
  background:linear-gradient(145deg,#242422,#1e1e1e);
  border:1px solid rgba(216,201,168,.13);border-bottom-left-radius:5px;
  box-shadow:0 4px 12px rgba(0,0,0,.1);color:#edeae3;
}
.queenie-ai__bubble--user{
  background:rgba(216,201,168,.18);border-color:rgba(216,201,168,.28);
  border-bottom-right-radius:5px;max-width:85%;color:#f5f0e5;
}
.queenie-ai__speaker{display:block;margin-bottom:5px;font-size:10px;letter-spacing:.04em;color:#c3b38f;font-weight:500;line-height:1.5}
.queenie-ai__bubble--user .queenie-ai__speaker{color:#b6aea0}
.queenie-ai__source{padding-top:9px;margin-top:11px;border-top:1px solid rgba(216,201,168,.12);line-height:1.7}
.queenie-ai__quick{margin-top:4px;margin-bottom:6px;gap:7px;padding-top:1px}
.queenie-ai__quick-title{flex:0 0 100%;font-size:10px;line-height:1.6;letter-spacing:.04em;color:#a6a094;margin-bottom:2px}
.queenie-ai__quick button{background:rgba(216,201,168,.035);border-color:rgba(216,201,168,.2);font-size:11px;min-height:40px;padding:8px 11px;color:#d8d2c5}
.queenie-ai__quick button:hover{background:rgba(216,201,168,.1);border-color:rgba(216,201,168,.45)}
.queenie-ai__form{
  display:grid;grid-template-columns:minmax(0,1fr) 48px;gap:8px;
  padding:13px 14px 9px;background:#232321;
  border-top:1px solid rgba(216,201,168,.28);
  box-shadow:0 -8px 24px rgba(0,0,0,.18);
}
.queenie-ai__input-label{grid-column:1/-1;display:block;color:#c5baa5;font-size:11px;line-height:1.5;font-weight:500}
.queenie-ai__input{
  background:#121213;border:1px solid rgba(216,201,168,.29);border-radius:13px;
  min-height:48px;color:#f4f0e7;padding:11px 12px;
  box-shadow:0 2px 4px rgba(0,0,0,.18) inset;
}
.queenie-ai__input::placeholder{color:#a6a096}
.queenie-ai__input:focus{border-color:#cbb891;box-shadow:0 0 0 2px rgba(216,201,168,.14)}
.queenie-ai__send{width:48px;height:48px;background:var(--qai-accent);border-radius:13px;box-shadow:0 4px 12px rgba(0,0,0,.14)}
.queenie-ai__send:disabled{opacity:1;background:#514c40;color:#aaa18c;box-shadow:none}
.queenie-ai__footnote{padding:0 15px 11px;background:#232321;color:#a6a096;font-size:10px}
@media(max-width:640px){
  .queenie-ai .queenie-ai__panel{height:min(620px,calc(var(--qai-vh,100dvh) - 154px))}
  .queenie-ai__head{padding:14px 10px 14px 14px;gap:10px}
  .queenie-ai .queenie-ai__avatar{width:46px;height:46px;flex-basis:46px}
  .queenie-ai .queenie-ai__avatar img{width:44px;height:44px}
  .queenie-ai__messages{padding:16px 13px 11px}
  .queenie-ai__input{font-size:16px;padding:10px 11px}
  .queenie-ai__quick button{min-height:44px}
  .queenie-ai.is-keyboard-open .queenie-ai__panel{height:min(620px,calc(var(--qai-vh,100dvh) - 24px))}
}
@media(max-width:360px){
  .queenie-ai__head{padding:12px 8px 12px 12px;gap:7px}
  .queenie-ai .queenie-ai__avatar{width:40px;height:40px;flex-basis:40px}
  .queenie-ai .queenie-ai__avatar img{width:38px;height:38px}
  .queenie-ai__title{font-size:14px}
  .queenie-ai__status{font-size:10px}
  .queenie-ai__reset{padding:0 7px}
  .queenie-ai__close{width:32px;flex-basis:32px}
  .queenie-ai__bubble{padding:11px 13px;font-size:12px}
}