:root{--primary: #2954e8;--primary-dark: #1b3bae;--bg: #f7f8fc;--surface: #ffffff;--border: #e2e5ec;--text: #101828;--text-secondary: #667085;--text-muted: #98a2b3;--danger: #e6483a;--success: #1a9d63;--radius: 10px}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,sans-serif;background:var(--bg);color:var(--text)}button{font-family:inherit;cursor:pointer}input,select{font-family:inherit}a{color:var(--primary);text-decoration:none}.auth-shell{height:100vh;display:grid;grid-template-columns:1fr 1fr;overflow:hidden}@media (max-width: 860px){.auth-shell{grid-template-columns:1fr}.auth-shell .auth-visual{display:none}}.auth-visual{position:relative;background:linear-gradient(160deg,#2954e8,#16305e),var(--visual-image) center/cover no-repeat;background-blend-mode:overlay;display:flex;align-items:flex-end;padding:32px}.auth-visual-card{background:var(--primary);color:#fff;border-radius:14px;padding:24px;max-width:360px}.auth-visual-card h2{margin:8px 0 6px;font-size:20px;font-weight:600}.auth-visual-card p{margin:0;font-size:13px;opacity:.9;line-height:1.6}.auth-form-col{display:flex;align-items:stretch;justify-content:center;padding:40px 24px;height:100vh;overflow:hidden}.auth-form{display:flex;flex-direction:column;min-height:0}.auth-form-header{flex-shrink:0}.auth-form-scroll{overflow-y:auto;padding-right:4px;flex:1;min-height:0}.auth-form-footer{flex-shrink:0;padding-top:12px}.auth-form{width:100%;max-width:380px}.auth-form-header{position:sticky;top:0;background:var(--bg);padding-bottom:8px;z-index:5}.brand{display:flex;align-items:center;gap:8px;margin-bottom:12px}.brand-mark{width:72px;height:72px;border-radius:8px;display:block;object-fit:contain}.brand-name{font-weight:700;font-size:18px;color:var(--primary)}.auth-form h1{font-size:24px;margin:0 0 6px}.auth-form>p.subtitle{color:var(--text-secondary);font-size:14px;margin:0 0 24px}.field{margin-bottom:16px}.field label{display:block;font-size:13px;font-weight:500;margin-bottom:6px}.field .hint{font-weight:400;color:var(--text-muted)}.field input,.field select{width:100%;height:42px;border:1px solid var(--border);border-radius:var(--radius);padding:0 12px;font-size:14px;background:var(--surface);color:var(--text)}.field input:focus,.field select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #2954e81f}.password-field{position:relative}.password-field button{position:absolute;right:10px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--text-muted);font-size:13px}.row-between{display:flex;justify-content:flex-end;margin:-8px 0 20px}.row-between a{font-size:13px}.btn-primary{width:100%;height:44px;border:none;border-radius:var(--radius);background:var(--primary);color:#fff;font-size:14px;font-weight:600}.btn-primary:hover{background:var(--primary-dark)}.btn-primary:disabled{opacity:.6;cursor:default}.switch-line{text-align:center;margin-top:20px;font-size:14px;color:var(--text-secondary)}.form-error{background:#fdecea;color:var(--danger);border-radius:var(--radius);padding:10px 12px;font-size:13px;margin-bottom:16px}.dash-shell{max-width:960px;margin:0 auto;padding:24px}.dash-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.dash-card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:20px;margin-bottom:16px}.dash-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px}.dash-tile{border:1px solid var(--border);border-radius:12px;padding:14px;text-align:center;font-size:13px}.btn-ghost{border:1px solid var(--border);background:none;border-radius:var(--radius);padding:8px 14px;font-size:13px;color:var(--text)}