@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@500;600;700&family=Noto+Sans+JP:wght@400;500;700;900&display=swap');
:root{--bg:#101213;--surface:#191c1e;--surface-2:#222628;--line:#343a3d;--text:#f5f3ed;--muted:#949b9d;--lime:#c8f36b;--amber:#ffbd59;--red:#ff7c68;--blue:#82d8e7;--radius:14px}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 88% 0,#29332c 0,transparent 31%),var(--bg);color:var(--text);font-family:'Noto Sans JP',sans-serif;padding-bottom:92px}.topbar,main{width:min(100% - 32px,900px);margin:auto}.topbar{display:flex;align-items:center;justify-content:space-between;padding:26px 0 22px}.topbar h1{font-size:22px;margin:4px 0;font-weight:900;letter-spacing:0}.eyebrow{font:600 11px 'Barlow Condensed',sans-serif;letter-spacing:1.8px;color:var(--lime);margin:0}.status-dot{width:10px;height:10px;background:var(--amber);border-radius:50%;box-shadow:0 0 14px var(--amber)}.hero-panel{display:flex;justify-content:space-between;align-items:end;gap:20px;padding:12px 0 34px}.hero-panel h2{font-size:clamp(28px,7vw,52px);line-height:1.12;margin:10px 0 14px;letter-spacing:0}.hero-panel em{font-style:normal;color:var(--lime)}.muted{color:var(--muted);font-size:13px;line-height:1.8;margin:0}.signal-card{border:1px solid var(--line);background:rgba(25,28,30,.75);padding:16px 20px;min-width:116px}.signal-card span,.signal-card small{font-size:11px;color:var(--muted)}.signal-card strong{display:block;font:700 48px 'Barlow Condensed';line-height:1;color:var(--lime);margin-top:4px}.panel{background:rgba(25,28,30,.94);border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin-bottom:18px}.section-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.section-heading h2{font-size:20px;margin:4px 0 0}.required{font-size:11px;color:var(--muted)}form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.field{display:flex;flex-direction:column;gap:7px}.field-wide{grid-column:1/-1}.field span{font-size:12px;color:var(--muted)}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:8px;background:var(--surface-2);color:var(--text);font:inherit;font-size:15px;padding:12px;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--lime);box-shadow:0 0 0 2px rgba(200,243,107,.12)}textarea{resize:vertical}.form-actions{display:flex;gap:10px;margin-top:5px}.form-actions button{min-height:48px}.primary,.secondary,.source-link{border:0;border-radius:8px;font:700 14px inherit;cursor:pointer}.primary{background:var(--lime);color:#151815;flex:1;display:flex;justify-content:space-between;padding:0 17px}.secondary{background:transparent;color:var(--text);border:1px solid var(--line);padding:0 16px}.primary:disabled{opacity:.6;cursor:wait}.result-card{border:1px solid var(--lime);border-radius:var(--radius);padding:22px;background:linear-gradient(145deg,#202b23,#171a1b);margin-bottom:18px}.result-head{display:flex;justify-content:space-between;gap:15px}.result-head h2{margin:3px 0 0;font-size:23px}.verdict{text-align:right}.verdict small{display:block;color:var(--muted);font-size:11px}.verdict strong{font:700 42px 'Barlow Condensed';color:var(--lime);line-height:1}.metrics{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);margin:22px 0;background-color:var(--line)}.metric{background:#202528;padding:13px}.metric span{display:block;color:var(--muted);font-size:11px}.metric strong{font:600 27px 'Barlow Condensed';line-height:1.1}.reason-box{border-top:1px solid var(--line);padding-top:15px}.reason-box h3,.sources h3{font-size:13px;margin:0 0 9px}.reason-box ul{padding-left:18px;color:#d7dcda;font-size:13px;line-height:1.9;margin:0}.sources{margin-top:18px}.source{display:flex;justify-content:space-between;gap:10px;padding:11px 0;border-top:1px solid var(--line);font-size:12px}.source p{margin:0;line-height:1.5}.source small{color:var(--muted)}.source-link{display:inline-block;color:var(--lime);white-space:nowrap;text-decoration:none}.confidence{display:inline-block;color:#151815;background:var(--lime);padding:3px 8px;border-radius:99px;font-size:11px;font-weight:700;margin-top:12px}.empty-state{color:var(--muted);font-size:13px;padding:12px 0}.history-item{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding:13px 0;font-size:13px}.history-item strong{color:var(--lime)}.bottom-nav{position:fixed;z-index:3;bottom:0;left:0;right:0;display:flex;justify-content:center;gap:0;background:rgba(16,18,19,.96);border-top:1px solid var(--line);padding:9px 4px calc(9px + env(safe-area-inset-bottom));backdrop-filter:blur(12px)}.nav-item{border:0;background:none;color:var(--muted);min-width:62px;padding:2px 4px;cursor:pointer}.nav-item span{display:block;font-size:22px;height:25px}.nav-item small{font-size:10px}.nav-item.active{color:var(--lime)}.toast{position:fixed;left:50%;bottom:86px;transform:translate(-50%,20px);background:#f5f3ed;color:#151815;padding:11px 16px;border-radius:8px;font-size:12px;opacity:0;pointer-events:none;transition:.2s;z-index:5}.toast.show{opacity:1;transform:translate(-50%,0)}.loading{padding:35px;text-align:center;color:var(--muted)}@media(min-width:700px){.metrics{grid-template-columns:repeat(4,1fr)}}@media(max-width:480px){.topbar,main{width:min(100% - 24px,900px)}.hero-panel{align-items:start}.signal-card{min-width:90px;padding:12px}.signal-card strong{font-size:38px}.panel{padding:17px}.bottom-nav{justify-content:space-around}.nav-item{min-width:0;flex:1}.result-head h2{font-size:19px}.form-actions{position:sticky;bottom:78px;z-index:2;background:var(--surface);padding-top:10px}}