body{margin:0;background:#f4f7fc;color:#14223b;font-family:Inter,Arial,sans-serif}.auth-shell{min-height:100vh;display:grid;grid-template-columns:minmax(280px,1fr) minmax(340px,1fr)}.auth-story{padding:7vw;background:linear-gradient(145deg,#091b43,#1646a1);color:white;display:flex;flex-direction:column;justify-content:center}.auth-logo{font-size:28px;letter-spacing:3px;font-weight:800;color:inherit;text-decoration:none}.auth-story h1{font-size:clamp(36px,4vw,58px);line-height:1.08;letter-spacing:-2px;max-width:550px}.auth-story p{color:#bbcef0;line-height:1.8;max-width:460px}.eyebrow{font-size:11px;letter-spacing:2px;font-weight:700;text-transform:uppercase;color:#5382dc}.auth-main{padding:48px 24px;display:flex;align-items:center;justify-content:center}.auth-card{width:100%;max-width:430px}.auth-card h1{font-size:30px;letter-spacing:-1px;margin:12px 0}.auth-card p{color:#6b7891;line-height:1.65}.tabs{display:flex;background:#e8edf6;padding:4px;border-radius:12px;margin:24px 0;gap:4px}.tabs button{flex:1;border:0;background:transparent;padding:12px;border-radius:9px;color:#64728d;font-weight:600;cursor:pointer}.tabs button[aria-selected=true]{background:white;color:#174fac;box-shadow:0 2px 8px #163d8012}label{display:block;font-size:13px;font-weight:600;margin:18px 0 8px}input:not([type=checkbox]),textarea{width:100%;box-sizing:border-box;padding:14px;border:1px solid #d9e1ed;border-radius:10px;background:white;color:#14223b;font:inherit}input:focus,textarea:focus{outline:3px solid #dce8ff;border-color:#4d7dd4}.auth-row{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:18px 0}.auth-row label{margin:0;font-weight:400}.primary{width:100%;border:0;background:#2463dc;color:white;padding:15px 20px;border-radius:10px;font-weight:700;cursor:pointer}.primary:hover{background:#184fb9}button:disabled{opacity:.55;cursor:wait}.text-button{border:0;background:transparent;color:#2463dc;cursor:pointer;font:inherit;font-size:13px;padding:0}.notice{padding:13px;border-radius:9px;background:#e7efff;line-height:1.6;color:#234a8a;font-size:13px;margin:18px 0;overflow-wrap:anywhere}.notice.error{background:#fff0ed;color:#a63325}[hidden]{display:none!important}.back-link{display:inline-block;margin-top:26px;color:#687891;font-size:13px;text-decoration:none}.auth-divider{height:1px;background:#e0e7f0;margin:30px 0}.admin-shell{max-width:1000px;margin:auto;padding:40px 20px}.admin-head{display:flex;align-items:center;justify-content:space-between;gap:20px}.admin-panel{background:white;border:1px solid #e0e7f0;border-radius:16px;padding:24px;margin:24px 0}.admin-panel h2{font-size:18px}.admin-item{border-top:1px solid #e7edf5;padding:16px 0;display:flex;justify-content:space-between;align-items:center;gap:16px;overflow-wrap:anywhere}.admin-item small{display:block;color:#6b7891;margin:6px 0;white-space:pre-wrap}.admin-item button{padding:9px 14px;border:1px solid #d9e1ed;border-radius:8px;background:#f5f8ff;color:#2159bf;cursor:pointer}.admin-form{display:flex;align-items:end;gap:12px}.admin-form>div{flex:1}.admin-form .primary{width:auto}.code-output{white-space:pre-wrap;overflow-wrap:anywhere;font-size:15px}.subtle{font-size:12px;color:#7d899e}@media(max-width:760px){.auth-shell{grid-template-columns:1fr}.auth-story{padding:30px;min-height:160px}.auth-story h1{font-size:32px;margin:24px 0 12px}.auth-story p{display:none}.auth-main{padding:32px 22px}.admin-form,.admin-item{align-items:stretch;flex-direction:column}.admin-form .primary{width:100%}}