:root{--bg:#f4f6f8;--surface:#ffffff;--border:#dde3ea;--text:#1a2330;--text-muted:#5b6b7d;--primary:#143c8c;--primary-hover:#0f2f6e;--danger-bg:#fdecec;--danger-border:#f2b8b5;--danger-text:#8c1d18;--success-bg:#e6f4ea;--success-border:#a8dab5;--success-text:#1e4620;--radius:8px}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:15px;line-height:1.5}.site-header{background:#0d1b33;color:#fff}.site-header-inner{max-width:1080px;margin:0 auto;padding:0 24px;height:56px;gap:32px}.brand,.site-header-inner{display:flex;align-items:center}.brand{gap:10px;white-space:nowrap}.brand-mark{background:var(--primary);border-radius:6px;padding:3px 8px;font-weight:700;font-size:13px;letter-spacing:.5px}.brand-name{font-weight:600}.brand-sub{font-weight:400;opacity:.65}.main-nav{display:flex;gap:20px}.main-nav a{color:rgba(255,255,255,.85);text-decoration:none;font-weight:500}.main-nav a:hover{color:#fff}.session-info{margin-left:auto;gap:14px}.session-info,.session-user{display:flex;align-items:center}.session-user{font-size:13px;opacity:.9;gap:8px}.page{max-width:1080px;margin:0 auto;padding:32px 24px 64px}.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.page-head h1{margin:0;font-size:22px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 1px 2px rgba(16,24,40,.04)}.form-card{max-width:560px;padding:24px}.table-card{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:14px}td,th{text-align:left;padding:12px 16px;border-bottom:1px solid var(--border);white-space:nowrap}th{font-size:12px;text-transform:uppercase;letter-spacing:.4px;color:var(--text-muted);background:#fafbfc}tbody tr:last-child td{border-bottom:none}.role-badge{display:inline-block;padding:1px 8px;border-radius:999px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.4px}.role-admin{background:#e8edf9;color:var(--primary);border:1px solid #c3d0ec}.role-user{background:#eef1f4;color:var(--text-muted);border:1px solid var(--border)}.status-active{color:var(--success-text);font-weight:500}.status-inactive{color:var(--text-muted)}.stack{flex-direction:column;gap:16px}.row,.stack{display:flex}.row{gap:12px}.field{display:flex;flex-direction:column;gap:6px;border:none;margin:0;padding:0}.field legend,.field>span{font-size:13px;font-weight:600;color:var(--text-muted)}.field legend{margin-bottom:6px;padding:0}input[type=email],input[type=password],input[type=text]{padding:9px 12px;border:1px solid var(--border);border-radius:6px;font-size:15px;font-family:inherit;background:#fff;color:var(--text)}input:focus{outline:2px solid var(--primary);outline-offset:0;border-color:var(--primary)}.radio{display:flex;gap:10px;align-items:baseline;padding:4px 0}.btn,.radio{font-size:14px}.btn{display:inline-block;padding:8px 16px;border-radius:6px;border:1px solid transparent;font-weight:600;font-family:inherit;cursor:pointer;text-decoration:none;line-height:1.4}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-primary:disabled{opacity:.6;cursor:default}.btn-ghost{background:transparent;color:inherit;border-color:var(--border)}.site-header .btn-ghost{color:rgba(255,255,255,.85);border-color:rgba(255,255,255,.25);padding:5px 12px;font-size:13px}.site-header .btn-ghost:hover{color:#fff;border-color:rgba(255,255,255,.5)}.alert{padding:10px 14px;border-radius:6px;font-size:14px;border:1px solid;margin-bottom:16px}.alert-error{background:var(--danger-bg);border-color:var(--danger-border);color:var(--danger-text)}.alert-success{background:var(--success-bg);border-color:var(--success-border);color:var(--success-text);margin-bottom:0}.alert-success.banner{margin-bottom:16px}.alert-info{background:#e8f0fe;border-color:#c3d0ec;color:var(--primary)}.header-link{color:rgba(255,255,255,.7);font-size:13px;text-decoration:none}.header-link:hover{color:#fff;text-decoration:underline}.auth-shell{display:flex;justify-content:center;padding-top:8vh}.auth-card{width:100%;max-width:400px;padding:32px}.auth-card h1{margin:0 0 4px;font-size:20px}.muted{color:var(--text-muted);margin:0 0 20px;font-size:14px}.temp-password{display:block;background:#0d1b33;color:#d7e3ff;padding:14px 18px;border-radius:6px;font-size:18px;letter-spacing:1px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;-webkit-user-select:all;-moz-user-select:all;user-select:all}