/* ExplorerMemo AI · private multi-model preview */
#em-ai-launch{position:fixed;z-index:2140;right:20px;bottom:20px;width:54px;height:54px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.26);border-radius:50%;background:#183a58;color:white;box-shadow:0 10px 34px #09182738;cursor:pointer;font:27px/1 Georgia,serif;transition:transform .2s,box-shadow .2s}#em-ai-launch:hover{transform:translateY(-3px);box-shadow:0 14px 36px #09182750}#em-ai-launch:focus-visible{outline:3px solid #80b9e8;outline-offset:3px}
#em-ai-panel{position:fixed;z-index:2141;right:20px;bottom:86px;width:min(406px,calc(100vw - 24px));height:min(605px,calc(100dvh - 114px));display:none;flex-direction:column;overflow:hidden;border-radius:22px;border:1px solid #d8e1ea;background:#fff;color:#1b2a3b;box-shadow:0 23px 70px #0b1a2933;font:14px/1.55 system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}#em-ai-panel.em-open{display:flex}#em-ai-panel *{box-sizing:border-box}#em-ai-panel button,#em-ai-panel input,#em-ai-panel textarea,#em-ai-panel select{font:inherit}
.em-ai-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:15px 17px;background:linear-gradient(120deg,#183b59,#244f65);color:#fff}.em-ai-brand{display:flex;align-items:center;gap:11px}.em-ai-brand-mark{display:grid;place-items:center;width:35px;height:35px;background:#ffffff20;border:1px solid #ffffff42;border-radius:12px;font-size:22px}.em-ai-brand strong{display:block;letter-spacing:-.01em;font-size:15px}.em-ai-brand small{display:block;font-size:11px;opacity:.83}.em-ai-icon-btn{border:0;background:transparent;color:inherit;cursor:pointer;font-size:24px!important;line-height:1;width:32px;height:32px;border-radius:8px}.em-ai-icon-btn:hover{background:#ffffff22}
.em-ai-toolbar{display:flex;align-items:center;gap:7px;padding:10px 14px;border-bottom:1px solid #e5ebf0;background:#fafcfe}.em-ai-toolbar[hidden]{display:none}.em-ai-toolbar label{font-size:12px;color:#687a8c;white-space:nowrap}.em-ai-toolbar select{flex:1;min-width:0;border:1px solid #d7e2e9;border-radius:9px;padding:7px 9px;color:inherit;background:transparent;font-size:12px!important}.em-ai-lock{border:0;background:none;color:#526c80;white-space:nowrap;font-size:12px!important;cursor:pointer;padding:6px}.em-ai-lock:hover{text-decoration:underline}
.em-ai-body{flex:1;overflow-y:auto;overscroll-behavior:contain;padding:17px 15px;background:linear-gradient(#fafcfe,#fff 35%)}.em-ai-welcome{text-align:center;padding:34px 12px 20px}.em-ai-welcome-small{padding-top:44px}.em-ai-welcome-icon{display:grid;place-items:center;margin:0 auto 14px;width:52px;height:52px;border-radius:18px;background:#eaf2f7;color:#1d5678;font:28px Georgia,serif}.em-ai-welcome strong{display:block;font-size:16px;letter-spacing:-.01em}.em-ai-welcome p{color:#718092;font-size:12px;line-height:1.8;max-width:260px;margin:9px auto 0}
.em-ai-form{display:flex;gap:9px;align-items:end;padding:12px 13px;border-top:1px solid #e5ebf0;background:#fff}.em-ai-input{flex:1;min-width:0;width:100%;border:1px solid #cfdbe5;border-radius:13px;padding:11px 12px;color:#1b2a3b;background:#f8fafc;outline:0;min-height:44px}.em-ai-input:focus{border-color:#6e9fba;box-shadow:0 0 0 3px #6e9fba20}.em-ai-compose{resize:none;max-height:100px;line-height:1.45}.em-ai-submit{border:0;border-radius:13px;padding:11px 17px;min-height:44px;background:#1b4968;color:#fff;cursor:pointer;white-space:nowrap}.em-ai-send{min-width:44px;padding:0;font-size:24px!important}.em-ai-submit:disabled{opacity:.45;cursor:wait}.em-ai-footnote{text-align:center;font-size:10px;color:#92a0ac;padding:0 10px 9px;background:#fff}
.em-ai-msg-row{display:flex;align-items:flex-start;gap:8px;margin-bottom:15px}.em-ai-user{justify-content:flex-end}.em-ai-avatar{display:grid;place-items:center;flex:0 0 25px;height:25px;border-radius:9px;background:#eaf2f7;color:#286082;font-size:16px}.em-ai-msg-col{max-width:85%;min-width:0}.em-ai-bubble{white-space:pre-wrap;overflow-wrap:anywhere;padding:11px 13px;border-radius:5px 15px 15px 15px;background:#edf3f7;color:#1b3042;line-height:1.7}.em-ai-user .em-ai-bubble{background:#1d4a68;color:#fff;border-radius:15px 15px 5px 15px}.em-ai-bubble a{color:#166192;text-decoration:underline}.em-ai-user .em-ai-bubble a{color:#d7f0ff}.em-ai-msg-model{display:block;color:#8091a0;font-size:10px;margin:5px 0 0 2px}.em-ai-notice{margin:10px 0;text-align:center;color:#7990a1;font-size:12px;overflow-wrap:anywhere}.em-ai-error{padding:10px;background:#fff1f0;border:1px solid #ffc8c3;border-radius:10px;color:#aa3030;text-align:left}
@media(max-width:600px){#em-ai-launch{right:14px;bottom:91px;width:49px;height:49px}#em-ai-panel{right:8px;bottom:148px;width:calc(100vw - 16px);height:min(570px,calc(100dvh - 163px));border-radius:18px}.em-ai-head{padding:12px 14px}}
@media(prefers-color-scheme:dark){#em-ai-panel{background:#152232;color:#e9f1f7;border-color:#43546a}.em-ai-toolbar{background:#1c2b3e;border-color:#3b5064}.em-ai-toolbar select{border-color:#486078;color:#e9f1f7;background:#20344a}.em-ai-toolbar label,.em-ai-lock{color:#afc2d3}.em-ai-body{background:linear-gradient(#162436,#19283a 40%)}.em-ai-welcome-icon,.em-ai-avatar{background:#28445a;color:#b9e2ff}.em-ai-welcome p{color:#afc1d1}.em-ai-bubble{background:#283e53;color:#eef5fa}.em-ai-user .em-ai-bubble{background:#235578}.em-ai-msg-model,.em-ai-notice{color:#9fb0c1}.em-ai-form,.em-ai-footnote{background:#152232;border-color:#3b5064}.em-ai-input{background:#1d2f43;color:#f1f7fc;border-color:#4b6074}.em-ai-error{background:#422628;border-color:#874245;color:#ffb9b2}.em-ai-bubble a{color:#a4ddff}}
@media(prefers-reduced-motion:reduce){#em-ai-launch{transition:none}}

/* Longer AI replies: preserve whitespace and comfortable reading width. */
.em-ai-assistant .em-ai-msg-col{max-width:calc(100% - 34px);flex:1}.em-ai-bubble{overflow-wrap:break-word;word-break:normal}.em-ai-body{scrollbar-gutter:stable}

/* Private guide search is distinct from AI generation. */
#em-ai-scope{min-width:0;max-width:100%;border:1px solid var(--em-ai-border,rgba(128,128,128,.24));border-radius:10px;padding:8px;font:inherit;background:var(--em-ai-surface,var(--card,#fff));color:inherit;}
.em-ai-private-results{display:grid;gap:12px;min-width:0;font-size:13px;line-height:1.65;}
.em-ai-private-results>strong{font-size:12px;opacity:.75;}
.em-ai-private-result{padding:12px;border-radius:12px;border:1px solid rgba(128,128,128,.22);overflow-wrap:anywhere;}
.em-ai-private-link{font-weight:700;text-decoration:underline;text-underline-offset:3px;color:inherit;}
.em-ai-private-result p{margin:8px 0 0;white-space:pre-line;max-height:220px;overflow:auto;}
@media(max-width:520px){.em-ai-toolbar{flex-wrap:wrap}#em-ai-scope{flex:1 1 100%;}}