:root{--teal: #45b6a8;--ink: #1a1a2e;--muted: #5b6270;--line: #d7dbe2;--bg: #eef1f5;color-scheme:light}*{box-sizing:border-box}body{margin:0;min-height:100vh;font-family:system-ui,-apple-system,Segoe UI,sans-serif;background:var(--bg);color:var(--ink)}#app{min-height:100vh;display:grid;place-items:center;padding:max(16px,env(safe-area-inset-top)) 16px max(16px,env(safe-area-inset-bottom))}.card{width:100%;max-width:440px;background:#fff;border-radius:18px;padding:28px 24px;box-shadow:0 10px 40px #1a1a2e14;display:flex;flex-direction:column;gap:14px}.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px}.brand-mark{width:36px;height:36px;border-radius:10px;background:var(--teal);color:#fff;display:grid;place-items:center;font-weight:800}h1{font-size:24px;margin:6px 0 0}.lead{font-size:16px;color:var(--muted);margin:0;line-height:1.5}.small{font-size:14px;color:var(--muted);margin:0}form{display:flex;flex-direction:column;gap:14px}.field{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:600}.field input,.field select{height:48px;border:1px solid var(--line);border-radius:10px;padding:0 14px;font-size:16px;color:var(--ink);background:#fff}.field input:focus,.field select:focus{outline:2px solid var(--teal);outline-offset:1px;border-color:var(--teal)}.check{display:flex;align-items:center;gap:10px;min-height:44px;font-size:15px}.check input{width:22px;height:22px;accent-color:var(--teal)}.btn{display:flex;align-items:center;justify-content:center;min-height:48px;border-radius:12px;font-size:16px;font-weight:600;text-decoration:none;border:0;cursor:pointer;padding:0 18px}.btn-primary{background:var(--teal);color:#fff}.btn-primary:disabled{opacity:.6}.btn-secondary{background:#e7f5f3;color:#1d6f65}.link{background:none;border:0;color:#1d6f65;font-size:15px;min-height:44px;cursor:pointer;text-align:left;padding:0;text-decoration:underline}.msg{margin:0;padding:12px 14px;border-radius:10px;font-size:15px;line-height:1.4}.msg-error{background:#fdecec;color:#8a1f1f}.msg-info{background:#eef4fb;color:#1f4a7a}.msg-ok{background:#e7f5f3;color:#1d6f65}.list{display:flex;flex-direction:column;gap:8px}.list-item{display:flex;justify-content:space-between;align-items:center;min-height:52px;padding:0 14px;border:1px solid var(--line);border-radius:12px;color:var(--ink);text-decoration:none}.list-item span{color:var(--muted);font-size:14px}.install-hint{position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:90;display:flex;gap:8px;align-items:center;background:#1a1a2e;color:#fff;border-radius:14px;padding:12px 8px 12px 16px;font-size:15px;line-height:1.4;max-width:560px;margin:0 auto;box-shadow:0 8px 30px #00000040}.install-hint button{width:44px;height:44px;border:0;background:none;color:#fff;font-size:24px;flex:none;cursor:pointer}