:root{--bg:#f5f7fb;--panel:#fff;--ink:#152033;--muted:#68758b;--line:#e4e9f1;--primary:#6d5dfc;--primary-dark:#5040e8;--green:#18a875;--red:#d95062;--amber:#d99118;--nav:#111827;--shadow:0 14px 40px rgba(28,39,60,.08)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.5 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.shell{min-height:100vh;display:grid;grid-template-columns:245px 1fr}.sidebar{position:sticky;top:0;height:100vh;background:var(--nav);color:#dbe3f0;padding:26px 18px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:11px;font-size:21px;font-weight:800;color:#fff;padding:0 10px 27px}.brand-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:linear-gradient(135deg,#8b7fff,#5b49f4);font-size:18px}.nav{display:grid;gap:5px}.nav a{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:9px;color:#aeb9ca;font-weight:600}.nav a:hover,.nav a.active{background:#202b3c;color:#fff}.nav-icon{width:21px;text-align:center;font-size:16px}.sidebar-footer{margin-top:auto;border-top:1px solid #2a3546;padding:18px 10px 0}.sidebar-footer small{color:#8491a5}.main{min-width:0}.topbar{height:72px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 34px}.page{padding:31px 34px 60px;max-width:1500px;margin:auto}.page-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:25px}.page-head h1{font-size:27px;line-height:1.2;margin:0 0 6px}.muted{color:var(--muted)}.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;box-shadow:0 2px 7px rgba(25,38,60,.03)}.card-pad{padding:22px}.grid{display:grid;gap:18px}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.stat{padding:20px}.stat-label{color:var(--muted);font-weight:600;margin-bottom:8px}.stat-value{font-size:29px;font-weight:800}.stat-note{margin-top:4px;color:var(--muted);font-size:12px}.section-title{font-size:17px;margin:0}.section-head{display:flex;justify-content:space-between;align-items:center;padding:19px 21px;border-bottom:1px solid var(--line)}.btn{border:0;border-radius:9px;padding:10px 15px;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:7px}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-secondary{background:#eef0ff;color:#5040e8}.btn-light{background:#fff;border:1px solid var(--line);color:var(--ink)}.btn-danger{background:#fff0f2;color:var(--red)}.btn-sm{padding:7px 10px;font-size:12px}.actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:13px 18px;border-bottom:1px solid var(--line);vertical-align:middle}th{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:#7b8798;background:#fafbfc}tr:last-child td{border-bottom:0}.badge{display:inline-flex;align-items:center;border-radius:999px;padding:4px 9px;font-size:11px;font-weight:800;background:#eef1f5;color:#647084}.badge.green{background:#e7f8f2;color:#12815c}.badge.amber{background:#fff5df;color:#a76c0a}.badge.red{background:#ffedf0;color:#bb3145}.badge.purple{background:#efedff;color:#5948e9}.form-group{display:grid;gap:7px}.form-group label{font-weight:700;font-size:13px}.input{width:100%;border:1px solid #d9dfE9;border-radius:9px;background:#fff;padding:10px 12px;color:var(--ink);outline:none}.input:focus{border-color:#8b7fff;box-shadow:0 0 0 3px #ebe9ff}.textarea{min-height:130px;resize:vertical}.editor{min-height:420px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:13px}.help{font-size:12px;color:var(--muted)}.alert{padding:13px 16px;border-radius:10px;margin-bottom:18px}.alert-success{background:#e8f8f2;color:#147454;border:1px solid #c7eddf}.alert-error{background:#fff0f2;color:#a72d40;border:1px solid #f6ccd3}.empty{text-align:center;padding:45px 25px;color:var(--muted)}.empty strong{display:block;color:var(--ink);font-size:17px;margin-bottom:6px}.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.toolbar .input{width:auto;min-width:190px}.auth-page{min-height:100vh;display:grid;grid-template-columns:1.05fr .95fr;background:#fff}.auth-hero{background:radial-gradient(circle at 20% 20%,#8475ff 0,#5848e7 36%,#172033 100%);padding:58px;color:#fff;display:flex;flex-direction:column;justify-content:space-between}.auth-hero h1{font-size:46px;line-height:1.06;max-width:580px;margin:40px 0 20px}.auth-hero p{font-size:18px;color:#dedbff;max-width:520px}.auth-form{display:grid;place-items:center;padding:35px}.auth-box{width:min(420px,100%)}.auth-box h2{font-size:28px;margin:0 0 5px}.auth-box form{display:grid;gap:16px;margin-top:28px}.metric-bar{width:100%;height:7px;background:#eef1f5;border-radius:99px;overflow:hidden}.metric-bar span{display:block;height:100%;background:var(--primary);border-radius:99px}.split{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:20px}.preview{background:#edf0f5;padding:20px;border-radius:12px;min-height:500px}.preview-frame{background:#fff;border:0;width:100%;min-height:460px;box-shadow:var(--shadow)}.step{border:1px solid var(--line);border-radius:12px;padding:18px;background:#fff;position:relative}.step-number{width:29px;height:29px;display:grid;place-items:center;border-radius:50%;background:#eceaff;color:#5a49e8;font-weight:800;margin-bottom:12px}.pagination{display:flex;gap:5px;padding:16px}.pagination a,.pagination span{padding:7px 10px;border:1px solid var(--line);border-radius:7px;background:#fff}.pagination .active{background:var(--primary);color:#fff}.mobile-nav{display:none}@media(max-width:1000px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:1fr}.split{grid-template-columns:1fr}.shell{grid-template-columns:80px 1fr}.sidebar{padding:24px 10px}.brand span:last-child,.nav-label,.sidebar-footer{display:none}.brand{padding-left:12px}.nav a{justify-content:center}.topbar,.page{padding-left:22px;padding-right:22px}.auth-page{grid-template-columns:1fr}.auth-hero{display:none}}@media(max-width:640px){.shell{display:block}.sidebar{display:none}.mobile-nav{position:fixed;display:flex;bottom:0;left:0;right:0;z-index:20;background:#111827;padding:9px;justify-content:space-around}.mobile-nav a{color:#9eabc0;padding:6px}.page{padding:22px 14px 80px}.topbar{height:60px;padding:0 15px}.grid-4,.grid-2{grid-template-columns:1fr}.page-head{align-items:stretch;flex-direction:column}.toolbar{align-items:stretch}.toolbar .input{width:100%}.auth-form{padding:24px}}