:root{--ink:#102039;--muted:#6b7a90;--line:#dfe6ef;--blue:#2467e8;--blue-soft:#eaf1ff;--green:#22a06b;--red:#d53c43;--bg:#f2f5fa;--shadow:0 22px 60px rgba(20,45,85,.16)}
*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{font:15px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg)}button,input,select{font:inherit;color:inherit}.hidden{display:none!important}
.auth-page{display:grid;place-items:center;padding:28px;background:radial-gradient(circle at 12% 20%,rgba(36,103,232,.13),transparent 32%),radial-gradient(circle at 85% 80%,rgba(18,165,165,.12),transparent 30%),#eef3f9}.login-shell{width:min(920px,100%);min-height:560px;display:grid;grid-template-columns:1.05fr .95fr;border:1px solid rgba(255,255,255,.8);border-radius:24px;overflow:hidden;background:#fff;box-shadow:var(--shadow)}
.login-brand{padding:70px 58px;color:#fff;background:linear-gradient(145deg,#183f8f,#2467e8 55%,#159caa);position:relative;overflow:hidden}.login-brand:after{content:"";position:absolute;width:300px;height:300px;border:55px solid rgba(255,255,255,.08);border-radius:50%;right:-140px;bottom:-130px}.brand-mark{width:48px;height:48px;display:grid;place-items:center;position:relative;border-radius:14px;background:rgba(255,255,255,.18);margin-bottom:60px}.brand-mark i{position:absolute;width:6px;height:27px;border-radius:6px;background:#fff}.brand-mark i:nth-child(2){transform:rotate(60deg)}.brand-mark i:nth-child(3){transform:rotate(-60deg)}.eyebrow{margin:0 0 8px;text-transform:uppercase;letter-spacing:.16em;font-size:12px;font-weight:750;opacity:.75}.login-brand h1{margin:0;font-size:39px;line-height:1.18;letter-spacing:-.03em}.login-brand>p:not(.eyebrow){max-width:330px;margin-top:20px;opacity:.82}.security-note{position:absolute;left:58px;bottom:48px;font-size:12px;opacity:.74}.auth-card{padding:75px 58px;display:flex;flex-direction:column;justify-content:center}.auth-card h2{font-size:29px;margin:0}.subtle{color:var(--muted);margin:7px 0 28px}.auth-card form{display:grid;gap:17px}.auth-card label,.field{display:grid;gap:7px;font-size:13px;font-weight:650}.auth-card input,.auth-card select,.field input,.field select{height:44px;padding:0 12px;border:1px solid var(--line);border-radius:10px;background:#fff;outline:none}.auth-card input:focus,.field input:focus,.field select:focus{border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-soft)}.primary-button,.secondary-button,.danger-button{height:42px;border:0;border-radius:10px;padding:0 18px;font-weight:750;cursor:pointer}.primary-button{color:#fff;background:var(--blue);box-shadow:0 8px 18px -10px var(--blue)}.secondary-button{color:var(--blue);background:var(--blue-soft)}.danger-button{color:var(--red);background:#fdecee}.primary-button:disabled{opacity:.6;cursor:wait}.form-error{padding:9px 11px;margin:0;border-radius:8px;color:var(--red);background:#fdecee;font-size:13px}.auth-foot{margin:26px 0 0;text-align:center;color:var(--muted);font-size:12px}
.account-page{min-height:100vh;padding:26px}.account-wrap{max-width:1180px;margin:auto;display:grid;gap:18px}.account-top{display:flex;justify-content:space-between;align-items:center}.account-top h1{margin:0;font-size:24px}.account-top p{margin:3px 0 0;color:var(--muted)}.top-buttons{display:flex;gap:9px}.surface{padding:22px;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:0 8px 28px -22px rgba(16,32,57,.5)}.surface h2{margin:0 0 5px;font-size:17px}.surface-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:18px}.badge{display:inline-flex;padding:3px 9px;border-radius:999px;color:var(--blue);background:var(--blue-soft);font-size:12px;font-weight:700}.password-form{display:grid;grid-template-columns:repeat(3,1fr) auto;gap:12px;align-items:end}.user-create{display:grid;grid-template-columns:1fr 1fr 1fr 1fr auto;gap:10px;align-items:end;padding:14px;border-radius:12px;background:#f7f9fc}.users-table{width:100%;border-collapse:collapse;margin-top:16px}.users-table th,.users-table td{text-align:left;padding:11px 9px;border-bottom:1px solid var(--line);font-size:13px}.users-table th{color:var(--muted);font-size:11px}.users-table input,.users-table select{height:34px;border:1px solid var(--line);border-radius:8px;padding:0 8px;background:#fff}.row-actions{display:flex;gap:6px}.mini-button{border:0;border-radius:7px;padding:6px 9px;cursor:pointer;color:var(--blue);background:var(--blue-soft);font-size:12px}.mini-button.warn{color:var(--red);background:#fdecee}.status-active{color:var(--green)}.status-disabled{color:var(--red)}.notice{padding:10px 12px;border-radius:9px;background:#fff6df;color:#8a5a00}.modal{position:fixed;inset:0;display:grid;place-items:center;padding:20px;background:rgba(16,32,57,.45);z-index:20}.modal-card{width:min(420px,100%);padding:22px;border-radius:15px;background:#fff;box-shadow:var(--shadow)}.modal-card h3{margin:0 0 14px}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}
@media(max-width:760px){.login-shell{grid-template-columns:1fr}.login-brand{display:none}.auth-card{padding:42px 28px}.password-form,.user-create{grid-template-columns:1fr}.account-page{padding:12px}.account-top{align-items:flex-start;gap:12px}.users-scroll{overflow-x:auto}.users-table{min-width:820px}}