:root{--ink:#17233F;--green:#1FA97C;--green-bright:#34D6A0;--paper:#F6F7F4;--card:#FFFFFF;--tint:#E9F6EF;--line:#E3E7E0;--muted:#5A6478;--muted-2:#8A93A5;--sans:"Poppins","Segoe UI",system-ui,-apple-system,sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--sans);background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.muted{color:var(--muted)}.btn{font-weight:700;font-size:14px;border-radius:10px;padding:11px 16px;cursor:pointer;border:0;font-family:inherit;transition:transform .06s ease;display:inline-block;text-align:center}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.6;cursor:default}.btn-solid{color:#fff;background:var(--green)}.btn-solid:hover:not(:disabled){background:#178a65}.btn-line{color:var(--ink);background:transparent;border:1px solid var(--ink)}.btn-line:hover{background:var(--ink);color:#fff}.btn-block{width:100%}.btn-sm{padding:8px 12px;font-size:13px;border-radius:8px}.center-screen{min-height:100vh;display:flex;align-items:center;justify-content:center}.auth-wrap{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;background:radial-gradient(1200px 500px at 50% -10%,var(--tint),var(--paper))}.auth-card{width:100%;max-width:400px;background:var(--card);border:1px solid var(--line);border-radius:20px;padding:34px 30px;box-shadow:0 30px 60px -34px #17233f59}.auth-logo{display:flex;justify-content:center;margin-bottom:20px}.auth-title{font-size:24px;font-weight:800;text-align:center}.auth-sub{text-align:center;color:var(--muted);font-size:14px;margin-top:6px}.auth-form{display:flex;flex-direction:column;gap:14px;margin-top:22px}.auth-form label{display:block;font-size:13px;font-weight:600;margin-bottom:6px}.auth-form input{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font-family:inherit;font-size:15px;background:#fff}.auth-form input:focus{outline:2px solid var(--green);border-color:var(--green)}.auth-error{background:#fcecec;border:1px solid #F3C9C9;color:#9b2c2c;font-size:13px;padding:10px 12px;border-radius:9px}.auth-links{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;align-items:center;margin-top:20px;font-size:13px;font-weight:600;color:var(--green)}.auth-links a:hover{text-decoration:underline}.dot-sep{color:var(--muted-2)}.auth-foot{margin-top:20px;font-size:12px}.badge{display:inline-block;background:var(--tint);color:var(--green);font-size:11px;font-weight:700;letter-spacing:1px;padding:4px 10px;border-radius:999px;margin-top:12px}.shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.shell-side{background:var(--ink);color:#fff;display:flex;flex-direction:column;padding:22px 16px;position:sticky;top:0;height:100vh}.shell-brand{display:flex;align-items:center;gap:10px;padding:6px 8px 18px}.shell-portal{font-size:11px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--green-bright);background:#20315a;padding:3px 8px;border-radius:6px}.shell-nav{display:flex;flex-direction:column;gap:2px;flex:1}.shell-nav a{padding:10px 12px;border-radius:9px;font-size:14px;font-weight:600;color:#aeb8cf}.shell-nav a:hover{background:#20315a;color:#fff}.shell-nav a.active{background:var(--green);color:#fff}.shell-user{border-top:1px solid #2c3f6b;padding-top:14px;display:flex;flex-direction:column;gap:10px}.shell-user-info{display:flex;flex-direction:column;font-size:13px}.shell-user-info strong{font-weight:700}.shell-user-info .muted{color:#8a93a5;font-size:12px}.shell-user .btn-line{color:#fff;border-color:#3a4d78}.shell-user .btn-line:hover{background:#fff;color:var(--ink)}.shell-main{padding:36px 40px;overflow:auto}.page-title{font-size:26px;font-weight:800;letter-spacing:-.4px;margin-bottom:20px}.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:26px}@media(max-width:820px){.shell{grid-template-columns:1fr}.shell-side{position:static;height:auto;flex-direction:row;flex-wrap:wrap;align-items:center;gap:10px}.shell-nav{flex-direction:row;flex-wrap:wrap;flex:1 1 100%;order:3}.shell-user{flex:1 1 100%;border-top:0;flex-direction:row;justify-content:space-between;align-items:center}.shell-main{padding:24px}}.shell-sync{padding:0 8px 12px}.syncstatus{display:inline-flex;align-items:center;gap:7px;background:#20315a;border:1px solid #2c3f6b;color:#cfd6e6;border-radius:999px;padding:5px 10px;font-size:12px;font-weight:600;cursor:pointer;font-family:inherit}.syncstatus:hover{background:#26386590}.syncstatus .dot{width:8px;height:8px;border-radius:50%}.syncstatus .dot.on{background:#34d6a0}.syncstatus .dot.off{background:#e0a93b}.syncstatus .badge{background:#e0a93b;color:#17233f;border-radius:999px;font-size:11px;font-weight:800;min-width:18px;text-align:center;padding:0 5px}