:root{--bg:#0f1a14;--card:#17261d;--card2:#1e3226;--tx:#eef5ef;--mut:#9db3a3;--ac:#2fbf71;--ac2:#f2b632;--err:#e5534b;--r:14px}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%;background:var(--bg);color:var(--tx);font:16px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}
header{position:fixed;top:0;left:0;right:0;z-index:5;display:flex;align-items:center;justify-content:space-between;padding:calc(env(safe-area-inset-top,0px) + 10px) 14px 10px;background:linear-gradient(90deg,#14301f,#0f1a14);border-bottom:1px solid #223a2a}
.logo{font-weight:800;font-size:20px;color:var(--ac)}.logo small{display:block;font-weight:400;font-size:11px;color:var(--mut)}
.dot{width:12px;height:12px;border-radius:50%;background:#666}.dot.ok{background:var(--ac);box-shadow:0 0 8px var(--ac)}.dot.bad{background:var(--err)}
main{padding:calc(env(safe-area-inset-top,0px) + 66px) 10px calc(env(safe-area-inset-bottom,0px) + 74px);max-width:760px;margin:0 auto}
.tab{display:none}.tab.active{display:block}
nav{position:fixed;bottom:0;left:0;right:0;z-index:5;display:flex;background:#0b130e;border-top:1px solid #223a2a;padding-bottom:env(safe-area-inset-bottom,0px)}
nav button{flex:1;background:none;border:0;color:var(--mut);padding:8px 2px;font-size:20px;display:flex;flex-direction:column;align-items:center}
nav button span{font-size:10px}nav button.on{color:var(--ac)}
.card{background:var(--card);border-radius:var(--r);padding:12px;margin:10px 0;border:1px solid #223a2a}
details.card summary{font-weight:700;cursor:pointer;padding:2px 0}details[open] summary{margin-bottom:8px}
label{display:block;font-size:12px;color:var(--mut);margin:4px 0;flex:1}
select,input,textarea{width:100%;background:var(--card2);color:var(--tx);border:1px solid #2c4636;border-radius:10px;padding:10px;font:inherit;margin:3px 0}
input[type=checkbox]{width:auto}
textarea{resize:vertical}
button{font:inherit;cursor:pointer}
.pri{background:var(--ac);color:#04200f;border:0;border-radius:10px;padding:10px 16px;font-weight:700;margin:6px 0}
.sec{background:var(--card2);color:var(--tx);border:1px solid #2c4636;border-radius:10px;padding:10px 14px;margin:6px 4px 6px 0}
.ic{background:var(--card2);border:1px solid #2c4636;color:var(--tx);border-radius:50%;width:44px;height:44px;font-size:20px;flex:none}
.ic.rec{background:var(--err);animation:pulse 1s infinite}
@keyframes pulse{50%{opacity:.55}}
.row,.bar{display:flex;gap:8px;align-items:flex-end}
.bar{margin:4px 0 8px}.chk{display:flex;align-items:center;gap:4px;white-space:nowrap;flex:none;margin-bottom:12px}
.hint{font-size:12px;color:var(--mut);margin:6px 0}.res{font-size:13px;color:var(--ac2);margin-left:8px}
hr{border:0;border-top:1px solid #2c4636;margin:12px 0}
.log{min-height:48vh;padding-bottom:84px}
.msg{display:flex;margin:8px 0}.msg.me{justify-content:flex-end}
.b{max-width:86%;padding:10px 12px;border-radius:16px;background:var(--card);border:1px solid #223a2a;white-space:pre-wrap;word-break:break-word}
.me .b{background:#1d4d33;border-color:#2a6b45}
.tools{display:flex;gap:6px;margin-top:6px;flex-wrap:wrap}.tools button{background:none;border:1px solid #2c4636;color:var(--mut);border-radius:8px;padding:3px 8px;font-size:12px}
.fr{font-size:13px;color:var(--ac2);margin-top:6px}
.composer{position:fixed;left:0;right:0;bottom:calc(env(safe-area-inset-bottom,0px) + 56px);display:flex;gap:6px;padding:8px 10px;background:linear-gradient(transparent,var(--bg) 30%);max-width:760px;margin:0 auto;align-items:center}
.composer input{margin:0;border-radius:22px;padding:11px 14px}
.go{background:var(--ac);border:0;color:#04200f;border-radius:50%;width:44px;height:44px;font-size:18px;flex:none}
.out{font-size:18px;white-space:pre-wrap;margin-bottom:8px}
.segs span{display:inline-block;font-size:11px;border-radius:8px;padding:1px 7px;margin:2px;background:var(--card2);color:var(--mut)}.segs .m{background:#14502e;color:#b7f5d0}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:8px}.grid div{background:var(--card2);border-radius:10px;padding:8px;font-size:13px}.grid b{display:block;font-size:20px;color:var(--ac)}
pre{white-space:pre-wrap;font-size:12px;color:var(--mut)}
.mod{background:var(--card);border:1px solid #223a2a;border-radius:var(--r);padding:12px;margin:8px 0}.mod h4{margin:0 0 2px}.mod .k{font-size:11px;color:var(--ac2)}
.mod .rs{background:#0b130e;border-radius:8px;padding:8px;margin-top:6px;font-size:12px;white-space:pre-wrap;max-height:220px;overflow:auto}
.vi{background:var(--card2);border-radius:10px;padding:8px;margin:8px 0}.vi img{max-width:100%;border-radius:8px}.vi audio{width:100%}
.vi .row button{flex:1}
#toast{position:fixed;left:50%;transform:translateX(-50%);bottom:120px;background:#000c;color:#fff;padding:8px 16px;border-radius:20px;display:none;z-index:10;max-width:90%;text-align:center}
audio{width:100%;margin-top:6px}
.typing b{display:inline-block;animation:pulse 1s infinite}