:root{--pink:#f48fb1;--pink2:#fbe3ec;--ink:#3b2f3a;--muted:#8d7f8b;--bg:#fff7fa;--me:#f7a8c4;--her:#ffffff;
  --safe-b:env(safe-area-inset-bottom,0px);--safe-t:env(safe-area-inset-top,0px)}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%;background:var(--bg);color:var(--ink);
  font:16px/1.45 -apple-system,BlinkMacSystemFont,"PingFang TC","Noto Sans TC","Microsoft JhengHei",sans-serif}
#app{height:100dvh;max-width:560px;margin:0 auto;position:relative;overflow:hidden;background:var(--bg)}
.view{display:none;height:100%;flex-direction:column}
.view.on{display:flex}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer}
.icon{font-size:20px;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;flex:none}
.icon:active{background:#0001}
.muted{color:var(--muted);font-size:14px}.err{color:#d33;min-height:1.4em;font-size:14px}
.btn{padding:12px 18px;border-radius:14px;background:#fff;border:1px solid #eedde5;font-weight:600}
.btn.primary{background:var(--pink);color:#fff;border:0}.btn.small{padding:6px 12px;font-size:14px;border-radius:10px}
.btn.danger{color:#c33}
.hidden{display:none!important}

/* login */
#v-login{justify-content:center;align-items:center;padding:24px;background:linear-gradient(160deg,#ffe1ec,#efe6ff)}
.login-card{background:#fffd;border-radius:24px;padding:28px 22px;text-align:center;width:100%;max-width:360px;box-shadow:0 10px 40px #c48aa833}
.login-ava{width:110px;height:110px;border-radius:50%;object-fit:cover;box-shadow:0 4px 20px #f48fb155}
.login-card h1{margin:12px 0 4px;font-size:22px}
#login-form{display:flex;flex-direction:column;gap:10px;margin-top:14px}
input,textarea,select{font:inherit;color:inherit;border:1px solid #eedde5;border-radius:14px;padding:12px 14px;background:#fff;outline:none;width:100%}
input:focus,textarea:focus,select:focus{border-color:var(--pink)}

/* chat */
.chat-head{display:flex;align-items:center;gap:8px;padding:calc(8px + var(--safe-t)) 8px 8px 12px;background:#fffc;
  backdrop-filter:blur(12px);border-bottom:1px solid #f3e3ea;z-index:2}
.head-ava{width:42px;height:42px;border-radius:50%;object-fit:cover;transition:opacity .25s}
.head-txt{flex:1;min-width:0}.head-name{font-weight:700}.head-status{font-size:12px;color:var(--muted)}
.msgs{flex:1;overflow-y:auto;padding:12px 12px 4px;display:flex;flex-direction:column;gap:6px;
  background:linear-gradient(rgba(255,255,255,.70),rgba(255,255,255,.78)),var(--chat-bg,none) center/cover no-repeat,linear-gradient(180deg,#fff7fa,#fbf2ff)}
.day{align-self:center;font-size:12px;color:var(--muted);background:#0000000a;border-radius:10px;padding:2px 10px;margin:8px 0}
.row{display:flex;gap:8px;align-items:flex-end;max-width:100%}
.row.me{justify-content:flex-end}
.row .mini{width:28px;height:28px;border-radius:50%;object-fit:cover;flex:none}
.row .mini.ghost{visibility:hidden}
.bubble{max-width:76%;padding:9px 13px;border-radius:18px;background:var(--her);box-shadow:0 1px 2px #0000000d;
  white-space:pre-wrap;word-break:break-word;animation:pop .22s ease-out}
.row.me .bubble{background:var(--me);color:#fff;border-bottom-right-radius:6px}
.row.her .bubble{border-bottom-left-radius:6px}
@keyframes pop{from{transform:translateY(6px) scale(.97);opacity:0}to{transform:none;opacity:1}}
.tools{display:flex;gap:6px;align-items:center;margin:0 0 2px 36px}
.play{font-size:13px;color:var(--muted);background:#fff;border:1px solid #f0e2e8;border-radius:12px;padding:2px 10px}
.play.on{color:var(--pink);border-color:var(--pink)}
.src{font-size:11px;color:#b7a9b4}
.photo{max-width:62%;border-radius:16px;box-shadow:0 2px 10px #0002;animation:pop .3s}
.photo-wait{width:180px;height:240px;border-radius:16px;background:linear-gradient(110deg,#f3e6ee 30%,#fff 50%,#f3e6ee 70%);
  background-size:200% 100%;animation:shimmer 1.4s infinite;display:grid;place-items:center;color:var(--muted);font-size:13px}
@keyframes shimmer{to{background-position:-200% 0}}
.typing{display:inline-flex;gap:4px;padding:12px 14px}
.typing i{width:7px;height:7px;border-radius:50%;background:#cbb5c2;animation:blink 1.2s infinite}
.typing i:nth-child(2){animation-delay:.2s}.typing i:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,60%,100%{opacity:.3;transform:none}30%{opacity:1;transform:translateY(-3px)}}
.chips{display:flex;gap:8px;padding:6px 12px 0;overflow-x:auto;background:var(--bar,#fbf2ff)}
.chip{white-space:nowrap;font-size:13px;padding:5px 12px;border-radius:14px;background:#fff;border:1px solid #f0dbe5}
.composer{display:flex;gap:6px;align-items:flex-end;padding:8px 8px calc(8px + var(--safe-b));background:var(--bar,#fbf2ff)}
.composer textarea{resize:none;max-height:120px;border-radius:20px;padding:9px 14px}
.send{background:var(--pink);color:#fff}.mic.rec{background:#ff5d7a;color:#fff;animation:pulse 1s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 8px #ff5d7a33}}
.more{align-self:center;font-size:13px;color:var(--muted);padding:6px}

/* call */
.call{background:#2a2030;color:#fff;position:relative}
.call-bg{position:absolute;inset:-40px;background-size:cover;background-position:center;filter:blur(30px) brightness(.55);transform:scale(1.1);transition:background-image .6s}
.call>*:not(.call-bg){position:relative}
.call-top{text-align:center;padding:calc(28px + var(--safe-t)) 16px 0}
.call-name{font-size:24px;font-weight:700}.call-state{font-size:14px;opacity:.8;margin-top:4px;min-height:1.4em}
.stage{flex:1;display:grid;place-items:center;position:relative}
.aura{position:absolute;width:290px;height:290px;border-radius:50%;background:radial-gradient(circle,#ffb3d0aa,#ffb3d000 70%);
  transform:scale(1);transition:transform .08s linear,opacity .3s;opacity:.5}
.ava-wrap{position:relative;width:250px;height:250px;animation:breathe 4s ease-in-out infinite}
.call-ava{position:absolute;inset:0;width:100%;height:100%;border-radius:50%;object-fit:cover;border:4px solid #fff4;
  box-shadow:0 10px 50px #0006;transition:opacity .35s ease}
.call-ava.back{opacity:0}
@keyframes breathe{50%{transform:translateY(-6px) scale(1.012)}}
.speaking .ava-wrap{animation:talkbob .42s ease-in-out infinite}
@keyframes talkbob{50%{transform:translateY(-3px) rotate(.6deg)}}
.call-sub{min-height:4.5em;text-align:center;padding:0 24px;font-size:17px;text-shadow:0 1px 4px #0008}
.call-ctrl{display:flex;justify-content:space-around;align-items:center;padding:16px 24px calc(28px + var(--safe-b))}
.round{width:64px;height:64px;border-radius:50%;font-size:26px;display:grid;place-items:center;background:#ffffff26;color:#fff}
.round.talk{width:84px;height:84px;font-size:34px;background:#f48fb1}.round.talk.rec{background:#ff4d6d;animation:pulse 1s infinite}
.round.talk.busy{opacity:.6}
.round.hang{background:#e5484d}

/* pages */
.page{background:#fff7fa}
.page-head{display:flex;align-items:center;justify-content:space-between;padding:calc(8px + var(--safe-t)) 8px 8px;background:#fff;border-bottom:1px solid #f3e3ea}
.page-head h2{margin:0;font-size:18px}.page-head span{width:40px}
.page-body{flex:1;overflow-y:auto;padding:14px 14px calc(30px + var(--safe-b))}
.card{background:#fff;border-radius:18px;padding:14px;margin-bottom:12px;box-shadow:0 1px 3px #0000000a}
.card h3{margin:0 0 10px;font-size:15px;color:var(--muted);font-weight:600}
.seg{display:flex;flex-wrap:wrap;gap:8px}
.seg button{padding:7px 14px;border-radius:14px;background:#f8eef3;font-size:15px}
.seg button.on{background:var(--pink);color:#fff}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:10px}.field label{font-size:13px;color:var(--muted)}
.switch{display:flex;justify-content:space-between;align-items:center}
.toggle{width:52px;height:30px;border-radius:15px;background:#ddd;position:relative;transition:.2s}
.toggle::after{content:"";position:absolute;top:3px;left:3px;width:24px;height:24px;border-radius:50%;background:#fff;transition:.2s}
.toggle.on{background:var(--pink)}.toggle.on::after{left:25px}
.voice-list{display:flex;flex-direction:column;gap:6px;max-height:360px;overflow-y:auto}
.voice{display:flex;align-items:center;gap:8px;padding:9px 10px;border-radius:12px;background:#faf3f6}
.voice.on{outline:2px solid var(--pink);background:#fff0f5}
.voice .nm{flex:1}.voice .pv{font-size:13px;padding:4px 10px;border-radius:10px;background:#fff;border:1px solid #f0dbe5}
.mem{display:flex;gap:10px;align-items:flex-start;padding:10px 0;border-bottom:1px solid #f6edf1}
.mem:last-child{border:0}.mem .t{flex:1}.mem .meta{font-size:12px;color:var(--muted)}
.stars{color:#f4b400;font-size:12px;letter-spacing:1px}
.mem textarea{min-height:60px}
.toast{position:absolute;left:50%;bottom:110px;transform:translateX(-50%);background:#3b2f3aee;color:#fff;padding:10px 16px;border-radius:14px;font-size:14px;max-width:86%;z-index:9}
.viewer{position:absolute;inset:0;background:#000d;display:grid;place-items:center;z-index:10}.viewer img{max-width:100%;max-height:100%}
.switch.field{flex-direction:row}
.sheet-wrap{position:absolute;inset:0;background:#0006;display:flex;align-items:flex-end;z-index:20}
.sheet{background:#fff;color:var(--ink);width:100%;border-radius:22px 22px 0 0;padding:20px 18px calc(18px + var(--safe-b));animation:pop .2s}
.sheet h3{margin:0 0 8px;font-size:18px}.sheet p{margin:0;font-size:15px;line-height:1.6}
.copy-row{display:flex;gap:8px;margin-top:12px}.copy-row input{flex:1;font-size:13px;padding:8px 10px}
.sheet .dbg{display:block;margin-top:10px;color:#aaa;font-size:11px;word-break:break-all}
.linkbtn{margin-top:14px;color:var(--pink);font-size:15px;font-weight:600;background:none}
#reg-form{display:flex;flex-direction:column;gap:10px;margin-top:14px;text-align:left}
.reg-seg{justify-content:center}
.check{display:flex;gap:8px;align-items:center;font-size:15px}.check input{width:20px;height:20px}
.code-box{font:600 20px/1.4 ui-monospace,Menlo,monospace;letter-spacing:1px;background:#fff0f5;border:2px dashed var(--pink);border-radius:14px;padding:14px;margin:12px 0;word-break:break-all;user-select:all}
#reg-done{display:flex;flex-direction:column;gap:10px;margin-top:10px}#reg-done h3{margin:6px 0 0}
.usage-row{display:flex;justify-content:space-between;font-size:14px;padding:4px 0}
.bar{height:6px;border-radius:3px;background:#f3e6ee;overflow:hidden;margin-bottom:6px}.bar i{display:block;height:100%;background:var(--pink)}
.adm-user{padding:10px 0;border-bottom:1px solid #f6edf1}.adm-user:last-child{border:0}
.adm-user .top{display:flex;justify-content:space-between;align-items:center;gap:8px}
.adm-user .meta{font-size:12px;color:var(--muted);margin-top:2px}
.adm-actions{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.tag{font-size:11px;padding:1px 7px;border-radius:8px;background:#f3e6ee;color:#7a5a6b}.tag.ok{background:#e3f6e8;color:#2b7a46}.tag.off{background:#fde3e3;color:#b33}
.inv{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid #f6edf1;gap:8px}
.inv code{font-size:15px;font-weight:700}.inv .meta{font-size:12px;color:var(--muted)}
.row2{display:flex;gap:8px}.row2 input{flex:1;min-width:0}

.char-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px}
.char{display:flex;flex-direction:column;align-items:flex-start;text-align:left;gap:2px;padding:8px;border:2px solid #f3e4ea;border-radius:16px;background:#fff;font:inherit;color:inherit}
.char.on{border-color:var(--pink);background:#fff5f8}.char img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:12px;margin-bottom:4px;background:#fbeff4}
.char b{font-size:15px}.char small{font-weight:400;color:var(--muted)}.char .ty{font-size:12px;color:var(--pink);font-weight:600}.char .ps{font-size:12px;color:var(--muted);line-height:1.35}
.announce{position:fixed;top:0;left:0;right:0;z-index:50;background:#ffe9f1;color:#5a2840;border-bottom:1px solid #f3c6d6;padding:10px 40px 10px 14px;font-size:14px;line-height:1.4;white-space:pre-wrap}
.announce a{color:#c2185b;word-break:break-all}.announce button{position:absolute;right:8px;top:8px;border:0;background:none;font-size:16px;color:#5a2840}

/* stats/ads hook */
.ad-banner{position:fixed;left:8px;right:8px;bottom:84px;z-index:40}.ad-pop{position:fixed;inset:0;z-index:60;background:#0006;display:flex;align-items:center;justify-content:center;padding:20px}
.ad-in{position:relative;background:#fff;border:1px solid #f3c6d6;border-radius:16px;padding:12px 14px;box-shadow:0 6px 24px #0002;max-width:420px;margin:auto;font-size:14px}
.ad-in img{max-width:100%;border-radius:10px;display:block;margin:6px 0}.ad-t{white-space:pre-wrap;margin:4px 0 8px}.ad-tag{font-size:11px;color:#9a6200;background:#fff1d6;border-radius:99px;padding:1px 7px}
.ad-x{position:absolute;right:6px;top:6px;border:0;background:none;font-size:16px;color:#8d7f8b}

/* branding: 『AI伴侶』 + per-character theme (themes.js) */
.login-ava.brand{border-radius:26px;box-shadow:0 6px 24px #b79cff44}
.brand-name{margin-top:10px;font-size:26px;font-weight:800;letter-spacing:1px;color:var(--ink)}
.brand-name+h1{font-size:17px;font-weight:600;color:var(--muted);margin-top:2px}
.head-ava.brand{border-radius:12px}
.row.her .bubble{background:#fffffff2}
.chip{border-color:color-mix(in srgb,var(--pink) 30%,#fff)}
.chat-head .head-name{color:color-mix(in srgb,var(--pink) 55%,var(--ink))}