:root{
 --navy:#0b2b52;--blue:#0a66e8;--blue2:#edf5ff;--text:#101828;--muted:#667085;
 --line:#e4e7ec;--bg:#f5f7fb;--green:#0e9f6e;--green2:#eaf9f2;
 --amber:#d98d00;--amber2:#fff7dd;--red:#d92d20;--red2:#fff1f0;--white:#fff;
 --safe-top:env(safe-area-inset-top);--safe-bottom:env(safe-area-inset-bottom);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;background:var(--bg);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","Apple SD Gothic Neo","Noto Sans KR",sans-serif;color:var(--text);overscroll-behavior:none}
button,input,textarea,select{font:inherit}
button{cursor:pointer}
#app{max-width:480px;margin:0 auto;min-height:100dvh;background:#fff;position:relative}
.topbar{position:sticky;top:0;z-index:20;padding:calc(10px + var(--safe-top)) 16px 10px;background:rgba(255,255,255,.96);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}
.brand{font-size:19px;font-weight:900;color:var(--navy)}
.sub{font-size:10px;color:var(--muted);margin-top:2px}
.net{display:flex;gap:6px;align-items:center;font-size:11px;color:var(--muted)}
#netDot{width:8px;height:8px;border-radius:50%;background:var(--green)}
#netDot.off{background:var(--amber)}
#screen{padding:16px 16px calc(92px + var(--safe-bottom))}
.tabbar{position:fixed;left:50%;bottom:0;transform:translateX(-50%);width:min(480px,100%);z-index:30;display:grid;grid-template-columns:repeat(4,1fr);padding:7px 8px calc(7px + var(--safe-bottom));border-top:1px solid var(--line);background:rgba(255,255,255,.97);backdrop-filter:blur(18px)}
.tab{border:0;background:transparent;color:#8a94a6;padding:5px 2px;border-radius:12px;display:flex;flex-direction:column;align-items:center;gap:2px}
.tab span{font-size:20px}.tab small{font-size:10px}.tab.active{color:var(--blue);font-weight:800}
.hero{background:linear-gradient(145deg,#09284d,#0d4f91);border-radius:22px;padding:22px;color:#fff}
.hero h1{font-size:28px;line-height:1.18;margin:0 0 10px;letter-spacing:-1px}.hero p{font-size:13px;line-height:1.55;opacity:.9}
.primary,.secondary,.ghost,.danger{width:100%;border:0;border-radius:14px;padding:14px 15px;font-weight:850;margin-top:10px;min-height:50px}
.primary{background:var(--blue);color:#fff}.secondary{background:var(--blue2);color:var(--blue)}.ghost{background:#fff;border:1px solid var(--line)}.danger{background:var(--red);color:#fff}
button:disabled{opacity:.45}
.section{margin:20px 0}.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:10px}.section-head h2{font-size:17px;margin:0}.section-head span{font-size:11px;color:var(--muted)}
.card{border:1px solid var(--line);border-radius:17px;padding:14px;background:#fff;margin-bottom:10px}.row{display:flex;gap:12px;align-items:center}.flex{flex:1}
.iconbox{width:50px;height:50px;border-radius:13px;background:#f0f3f8;display:grid;place-items:center;font-size:24px}
.title{font-size:15px;font-weight:850}.meta{font-size:11px;color:var(--muted);margin-top:4px;line-height:1.45}
.badge{display:inline-flex;padding:5px 8px;border-radius:999px;font-size:10px;font-weight:850}
.green{background:var(--green2);color:#087a55}.amber{background:var(--amber2);color:#8e5d00}.red{background:var(--red2);color:#b42318}.blue{background:var(--blue2);color:#175cd3}.gray{background:#f2f4f7;color:#475467}
.notice{border-radius:14px;padding:12px 13px;font-size:12px;line-height:1.55;margin:10px 0}.notice.blue{background:var(--blue2);color:#175cd3}.notice.green{background:var(--green2);color:#067647}.notice.amber{background:var(--amber2);color:#7a5000}.notice.red{background:var(--red2);color:#b42318}
.kpis{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:14px}.kpi{border:1px solid var(--line);border-radius:15px;padding:13px}.kpi span{font-size:11px;color:var(--muted)}.kpi strong{display:block;font-size:23px;margin-top:4px;color:var(--navy)}
.topline{display:grid;grid-template-columns:34px 1fr 34px;align-items:center;margin-bottom:12px}.topline b{text-align:center}.back{border:0;background:transparent;font-size:28px;color:var(--navy)}
.field{margin:13px 0}.field label{display:block;font-size:11px;font-weight:800;color:#475467;margin-bottom:7px}.field input,.field textarea,.field select{width:100%;border:1px solid #d0d5dd;border-radius:13px;padding:13px;background:#fff}.field textarea{min-height:90px}
.progress{height:9px;background:#edf1f5;border-radius:999px;overflow:hidden}.progress i{display:block;height:100%;background:var(--blue)}
.recorder{text-align:center;padding:12px 0}.timer{font-size:28px;font-weight:900;color:var(--navy)}
.wave{height:105px;border:1px solid #e3ebf5;border-radius:17px;margin:18px 0;display:flex;align-items:center;justify-content:center;gap:3px;background:linear-gradient(#fbfdff,#fff)}
.wave i{width:3px;background:var(--blue);border-radius:999px;opacity:.85}
.rec-btn{width:94px;height:94px;border-radius:50%;border:11px solid #ffd8d5;background:var(--red);color:#fff;font-size:29px;box-shadow:0 8px 24px rgba(217,45,32,.18)}
.rec-btn.recording{background:#7f1d1d}.helper{font-size:11px;color:var(--muted);line-height:1.55;margin-top:12px}
.result{text-align:center;border-radius:22px;padding:24px 18px;margin-bottom:14px}.result .bigicon{font-size:46px}.result h2{font-size:25px;margin:6px 0 5px}.result p{font-size:12px;line-height:1.55;margin:0}
.metricbox{border:1px solid var(--line);border-radius:16px;overflow:hidden}.metric{display:flex;justify-content:space-between;gap:12px;padding:12px 13px;border-bottom:1px solid var(--line);font-size:12px}.metric:last-child{border-bottom:0}.metric b{text-align:right}
.empty{text-align:center;color:var(--muted);padding:34px 14px}.empty .emoji{font-size:42px;margin-bottom:8px}
.small-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.audio-card audio{width:100%;margin-top:10px}
.toast{position:fixed;left:50%;bottom:calc(92px + var(--safe-bottom));transform:translateX(-50%) translateY(20px);background:#101828;color:#fff;padding:10px 14px;border-radius:12px;font-size:12px;opacity:0;transition:.2s;z-index:50;max-width:88%;text-align:center}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.debug{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px;color:#475467;background:#f8fafc;padding:10px;border-radius:12px;white-space:pre-wrap}