:root{--bg: #f6f7fb;--card: #ffffff;--text: #12141a;--muted: #5c6270;--line: #dfe3ec;--accent: #3b6cf6;--accent-text: #ffffff;--accent-soft: rgba(59, 108, 246, .1);--ok: #1f8a4c;--ok-soft: rgba(31, 138, 76, .12);--bad: #c4362c;--bad-soft: rgba(196, 54, 44, .1);--warn: #8a5a00;--warn-soft: #fff4dc;--shadow: 0 8px 24px rgba(18, 20, 26, .06);--radius: 16px;--bar: 64px;color-scheme:light}@media (prefers-color-scheme: dark){:root{--bg: #0f1115;--card: #1a1d26;--text: #eef0f5;--muted: #a3a9b6;--line: #2a2e3a;--accent: #7c9bff;--accent-text: #0c1020;--accent-soft: rgba(124, 155, 255, .14);--ok: #4cc283;--ok-soft: rgba(76, 194, 131, .14);--bad: #ff7b70;--bad-soft: rgba(255, 123, 112, .12);--warn: #f0b44c;--warn-soft: #2f2612;--shadow: none;color-scheme:dark}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}a{color:var(--accent)}h1,h2{line-height:1.2;margin:0}p{margin:0 0 12px}.muted{color:var(--muted)}.small{font-size:14px}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:24px;height:var(--bar);padding:0 24px;background:color-mix(in srgb,var(--bg) 88%,transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px;color:var(--text);text-decoration:none}.brand-mark{width:28px;height:28px;border-radius:8px;background:var(--accent) url(/favicon.svg) center / cover;flex:none}.brand-mark.big{display:block;width:56px;height:56px;border-radius:16px;margin:0 auto 16px}.nav{display:flex;gap:4px;margin-left:auto}.nav-item{display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:10px;color:var(--muted);text-decoration:none;font-weight:500;font-size:15px}.nav-item svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.nav-item:hover{color:var(--text)}.nav-item.active{color:var(--accent);background:var(--accent-soft)}.content{max-width:640px;margin:0 auto;padding:24px 16px 48px}.page-title{font-size:28px;margin-bottom:16px}.center-screen{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;gap:16px;align-items:center;justify-content:center;padding:24px 16px}@media (max-width: 720px){.topbar{padding:0 16px;height:56px;background:var(--bg);-webkit-backdrop-filter:none;backdrop-filter:none}.nav{position:fixed;left:0;right:0;bottom:0;justify-content:space-around;gap:0;padding:6px 4px calc(6px + env(safe-area-inset-bottom));background:var(--card);border-top:1px solid var(--line)}.nav-item{flex:1;flex-direction:column;gap:2px;padding:6px 2px;font-size:11px;min-width:0}.nav-item.active{background:none}.content{padding:16px 16px calc(96px + env(safe-area-inset-bottom))}.page-title{font-size:24px}}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;margin-bottom:16px}.card-title{font-size:18px;margin-bottom:12px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 16px;border-radius:12px;border:1px solid var(--line);background:var(--card);color:var(--text);font:inherit;font-weight:600;font-size:15px;text-decoration:none;cursor:pointer}.btn:hover{border-color:var(--accent)}.btn:focus-visible,.seg:focus-visible,.nav-item:focus-visible,.link-button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.btn:disabled{opacity:.6;cursor:default}.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text)}.btn-danger{color:var(--bad)}.btn-wide{width:100%}.link-button{margin-top:12px;padding:0;border:0;background:none;color:var(--accent);font:inherit;font-weight:500;cursor:pointer}.actions{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}.actions.column{flex-direction:column;margin:0}.badge{display:inline-block;padding:3px 10px;border-radius:999px;background:var(--accent-soft);color:var(--accent);font-size:13px;font-weight:600;white-space:nowrap}.badge-ok{background:var(--ok-soft);color:var(--ok)}.badge-bad{background:var(--bad-soft);color:var(--bad)}.notice{padding:12px 14px;border-radius:12px;background:var(--accent-soft);margin:12px 0;font-size:15px}.notice-warn{background:var(--warn-soft);color:var(--warn)}.notice-error{background:var(--bad-soft);color:var(--bad)}.spinner{display:flex;align-items:center;gap:10px;color:var(--muted)}.spinner-dot{width:18px;height:18px;border-radius:50%;border:2px solid var(--line);border-top-color:var(--accent);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion: reduce){.spinner-dot{animation:none}}.field-label{display:block;font-size:14px;color:var(--muted);margin-bottom:6px}.field{width:100%;min-height:44px;padding:10px 12px;border-radius:12px;border:1px solid var(--line);background:var(--bg);color:var(--text);font-size:14px;text-overflow:ellipsis}.signin{width:100%;max-width:380px;text-align:center}.signin h1{font-size:28px;margin-bottom:8px}.signin-actions{display:flex;flex-direction:column;gap:10px;margin:24px 0 16px}.status-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:12px}.big-number{font-size:44px;font-weight:700;line-height:1.1;margin-bottom:16px}.big-number span{font-size:20px;font-weight:500;color:var(--muted)}.qr-box{display:flex;flex-direction:column;align-items:center;gap:8px;margin:8px 0 12px;text-align:center}.qr{width:240px;height:240px;border-radius:12px;background:#fff;padding:8px}.segmented{display:flex;gap:4px;padding:4px;margin-bottom:16px;border-radius:12px;background:var(--card);border:1px solid var(--line);overflow-x:auto}.seg{flex:1;min-height:40px;padding:8px 10px;border:0;border-radius:9px;background:none;color:var(--muted);font:inherit;font-weight:600;font-size:14px;white-space:nowrap;cursor:pointer}.seg.active{background:var(--accent-soft);color:var(--accent)}.steps{list-style:none;counter-reset:step;padding:0;margin:0}.steps>li{counter-increment:step}.steps .card-title:before{content:counter(step);display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;margin-right:10px;border-radius:50%;background:var(--accent);color:var(--accent-text);font-size:14px;vertical-align:2px}.plan-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:12px}.plan-name{font-size:20px;font-weight:700}.plan-price{font-size:32px;font-weight:700;white-space:nowrap}.checks{list-style:none;padding:0;margin:0 0 16px}.checks li{padding:4px 0 4px 28px;position:relative}.checks li:before{content:"";position:absolute;left:4px;top:10px;width:12px;height:7px;border-left:2px solid var(--ok);border-bottom:2px solid var(--ok);transform:rotate(-45deg)}.table-card{padding:4px 20px}.payments{list-style:none;padding:0;margin:0}.payments li{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}.payments li:last-child{border-bottom:0}.pay-amount{font-weight:600}.props{display:grid;grid-template-columns:auto 1fr;gap:8px 16px;margin:0}.props dt{color:var(--muted)}.props dd{margin:0;text-align:right}@media (max-width: 720px){.segmented{display:grid;grid-template-columns:1fr 1fr}}