:root{--bg:#f6f7f9;--surface:#ffffff;--border:#e3e6eb;--text:#17202b;--muted:#5d6b7c;--primary:#1f5eff;--primary-ink:#ffffff;--danger:#c62f2f;--success:#1f8a4c;--radius:10px}*{box-sizing:border-box}body,html{margin:0;padding:0}body{font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);font-size:15px;line-height:1.5}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}h1{font-size:22px;margin:0 0 4px}h2{font-size:17px;margin:0 0 12px}.muted{color:var(--muted)}.mono,.small{font-size:13px}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.shell{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.sidebar{background:#101828;color:#cfd6e0;padding:20px 14px}.sidebar .brand{color:#fff;font-weight:700;font-size:16px;padding:0 10px 18px}.sidebar nav a{display:block;color:#cfd6e0;padding:8px 10px;border-radius:8px}.sidebar nav a:hover{background:#1d2939;text-decoration:none;color:#fff}.sidebar .who{margin-top:24px;padding:0 10px;font-size:13px}.main{padding:28px 32px;max-width:1200px;width:100%}.page-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap}.card,.page-head{margin-bottom:20px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.grid{display:grid;grid-gap:16px;gap:16px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.stat .value{font-size:28px;font-weight:700}.stat .label{color:var(--muted);font-size:13px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border);vertical-align:middle}th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);font-weight:600}tr:last-child td{border-bottom:none}label{display:block;font-size:13px;font-weight:600;margin-bottom:4px}input[type=date],input[type=email],input[type=number],input[type=password],input[type=search],input[type=tel],input[type=text],select,textarea{width:100%;padding:9px 11px;border:1px solid var(--border);border-radius:8px;font:inherit;background:#fff;color:var(--text)}input:focus,select:focus,textarea:focus{outline:2px solid #c7d6ff;border-color:var(--primary)}.field{margin-bottom:14px}.row{display:flex;gap:10px;flex-wrap:wrap}.btn,.row{align-items:center}.btn{display:inline-flex;justify-content:center;gap:6px;padding:9px 16px;border-radius:8px;border:1px solid transparent;background:var(--primary);color:var(--primary-ink);font:inherit;font-weight:600;cursor:pointer}.btn:hover{filter:brightness(.95);text-decoration:none}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-secondary{background:#fff;color:var(--text);border-color:var(--border)}.btn-danger{background:var(--danger)}.btn-sm{padding:5px 10px;font-size:13px}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:600}.badge-on{background:#e3f5ea;color:var(--success)}.badge-off{background:#f1f2f4;color:var(--muted)}.alert{padding:10px 14px;border-radius:8px;margin-bottom:14px;font-size:14px}.alert-error{background:#fdecec;color:var(--danger)}.alert-success{background:#e3f5ea;color:var(--success)}.pager{gap:8px;justify-content:flex-end;margin-top:12px}.pager,.public{display:flex;align-items:center}.public{min-height:100vh;justify-content:center;padding:24px 16px}.public .panel{background:#fff;border:1px solid var(--border);border-radius:14px;padding:28px 24px;width:100%;max-width:420px;box-shadow:0 6px 24px rgba(16,24,40,.06)}.public .panel h1{font-size:20px}.public .client{font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:6px}.public .btn{width:100%;padding:12px}.public .done{text-align:center}.public .done .check{width:56px;height:56px;border-radius:50%;background:#e3f5ea;color:var(--success);display:flex;align-items:center;justify-content:center;font-size:28px;margin:0 auto 12px}.turnstile-box{min-height:70px;margin:6px 0 16px}.login,.turnstile-box{display:flex;justify-content:center}.login{min-height:100vh;align-items:center;padding:16px}.login .card{width:100%;max-width:360px}@media (max-width:800px){.shell{grid-template-columns:1fr}.sidebar{padding:12px}.sidebar nav{display:flex;gap:4px;flex-wrap:wrap}.sidebar .brand{padding-bottom:8px}.sidebar .who{margin-top:8px}.main{padding:20px 16px}.grid-2,.grid-3{grid-template-columns:1fr}}textarea{resize:vertical}input[type=checkbox]{width:16px;height:16px;accent-color:var(--primary)}.preview-panel{border:1px solid var(--border);border-radius:14px;padding:22px 20px;background:#fff}.preview-panel h1{font-size:18px}.preview-panel .client{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:6px}.preview-input{border:1px solid var(--border);border-radius:8px;padding:9px 11px;color:#9aa4b2;margin:10px 0}.preview-captcha{border:1px dashed var(--border);border-radius:6px;padding:12px;text-align:center;color:var(--muted);font-size:12px;margin-bottom:12px}.hp{position:absolute!important;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}.otp-input{font-size:22px!important;letter-spacing:.4em;text-align:center;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.link-btn{background:none;border:0;padding:0;color:var(--primary);font:inherit;font-size:14px;cursor:pointer}.link-btn:disabled{color:var(--muted);cursor:default}.public .panel{position:relative}.badge-alert{background:#fdecec;color:var(--danger)}.alert-warn{background:#fff4e0;color:#8a5300}.puzzle{margin:4px 0 12px;-moz-user-select:none;user-select:none;-webkit-user-select:none}.puzzle-head{display:flex;justify-content:space-between;align-items:center;font-size:13px;font-weight:600;margin-bottom:6px}.puzzle-head .link-btn{font-size:13px;font-weight:500}.puzzle-img{position:relative;width:100%;border-radius:8px;overflow:hidden;background:#eef1f5}.puzzle-img img{display:block;pointer-events:none}.puzzle-piece{position:absolute;filter:drop-shadow(0 2px 4px rgba(0,0,0,.45))}.puzzle-loading{inset:0;display:flex;align-items:center;justify-content:center;color:var(--muted);padding:12px}.puzzle-loading,.puzzle-ok{position:absolute;font-size:13px;text-align:center}.puzzle-ok{left:0;right:0;bottom:0;background:rgba(31,138,76,.88);color:#fff;font-weight:600;padding:5px}.puzzle-track{position:relative;height:44px;margin-top:8px;border-radius:8px;background:#f1f3f6;border:1px solid var(--border);overflow:hidden;touch-action:none}.puzzle-fill{position:absolute;left:0;top:0;bottom:0;background:#dfe8ff}.puzzle-track.solved .puzzle-fill{background:#e3f5ea}.puzzle-track.failed .puzzle-fill{background:#fdecec}.puzzle-hint{inset:0;font-size:13px;color:var(--muted);pointer-events:none}.puzzle-handle,.puzzle-hint{position:absolute;display:flex;align-items:center;justify-content:center}.puzzle-handle{top:0;width:44px;height:42px;border-radius:7px;background:var(--primary);color:#fff;font-size:18px;cursor:-webkit-grab;cursor:grab;box-shadow:0 1px 4px rgba(16,24,40,.25);touch-action:none}.puzzle-track.solved .puzzle-handle{background:var(--success);cursor:default}.puzzle-track.failed .puzzle-handle{background:var(--danger)}.puzzle-track.checking .puzzle-handle,.puzzle-track.loading .puzzle-handle{opacity:.7}.puzzle-msg{font-size:13px;color:var(--danger);margin-top:6px}