:root{--text:#182030;--text-muted:#64708a;--text-faint:#94a0b8;--bg:#eef1f6;--card-bg:#fff;--border:#e2e7f0;--border-strong:#cbd4e4;--brand-950:#050e1c;--brand-900:#0a1f38;--brand-800:#0f2c4c;--brand-700:#163d68;--brand-600:#1e5189;--brand-500:#2c6bb0;--brand-400:#4a8bcf;--brand-300:#7fb0e0;--brand-100:#e3eefa;--brand-50:#f2f7fc;--accent:var(--brand-500);--accent-hover:var(--brand-600);--danger:#dc2626;--danger-bg:#fef2f2;--success:#16a34a;--success-bg:#f0fdf4;--warning:#d97706;--warning-bg:#fffbeb;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--shadow-xs:0 1px 2px #1018280d;--shadow-sm:0 1px 3px #10182812, 0 1px 2px #1018280a;--shadow-md:0 6px 16px -4px #1018281a, 0 2px 6px -2px #1018280f;--shadow-focus:0 0 0 3px #2c6bb029;--sidebar-collapsed:72px;--sidebar-expanded:250px;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;font:15px/1.55 Inter,Segoe UI Variable,system-ui,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0}#root{min-height:100svh}h1,h2{letter-spacing:-.01em;margin:0 0 12px;font-weight:650}::selection{background:#2c6bb033}button{font:inherit;background:linear-gradient(180deg, var(--brand-500), var(--brand-600));color:#fff;border-radius:var(--radius-sm);cursor:pointer;box-shadow:var(--shadow-xs), inset 0 1px 0 #ffffff1f;border:none;padding:9px 18px;font-weight:550;transition:filter .15s,transform .1s,box-shadow .15s}button:hover{filter:brightness(1.08)}button:active{transform:translateY(1px)}button:disabled{opacity:.55;cursor:not-allowed;filter:none;transform:none}button:focus-visible,a:focus-visible{box-shadow:var(--shadow-focus);outline:none}.btn-secondary{background:var(--card-bg);color:var(--text);border:1px solid var(--border-strong);box-shadow:var(--shadow-xs)}.btn-secondary:hover{filter:none;background:var(--brand-50);border-color:var(--brand-300);color:var(--brand-700)}.btn-danger{background:var(--card-bg);color:var(--danger);box-shadow:var(--shadow-xs);border:1px solid #fecaca}.btn-danger:hover{filter:none;background:var(--danger-bg);border-color:var(--danger)}.btn-ghost{color:var(--text-muted);border:1px solid var(--border);box-shadow:none;background:0 0}.btn-ghost:hover{filter:none;background:var(--bg);color:var(--text)}input,select,textarea{font:inherit;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--card-bg);width:100%;color:var(--text);box-shadow:var(--shadow-xs);padding:9px 13px;transition:border-color .15s,box-shadow .15s}input::placeholder,textarea::placeholder{color:var(--text-faint)}input:hover,select:hover,textarea:hover{border-color:var(--brand-300)}input:focus,select:focus,textarea:focus{border-color:var(--brand-400);box-shadow:var(--shadow-focus);outline:none}label{color:var(--text-muted);flex-direction:column;gap:5px;margin-bottom:14px;font-size:13px;font-weight:550;display:flex}a{color:var(--accent)}.form-error{color:var(--danger);background:var(--danger-bg);border-radius:var(--radius-sm);border:1px solid #fecaca;padding:9px 13px;font-size:13px}.form-success{color:var(--success);background:var(--success-bg);border-radius:var(--radius-sm);border:1px solid #bbf7d0;padding:9px 13px;font-size:13px}.auth-page{background:radial-gradient(ellipse 60% 50% at 12% 10%, #4a8bcf66, transparent), radial-gradient(ellipse 50% 45% at 90% 90%, #1e518980, transparent), linear-gradient(150deg, var(--brand-950) 0%, var(--brand-900) 45%, var(--brand-700) 100%);justify-content:center;align-items:center;min-height:100svh;padding:20px;display:flex}.auth-card{background:#fffffffa;border:1px solid #ffffff80;border-radius:20px;width:372px;padding:40px 36px 32px;box-shadow:0 24px 70px #030a168c,0 4px 16px #030a164d}.auth-card h1{color:var(--brand-900);margin-bottom:4px;font-size:24px}.auth-card>button{border-radius:10px;width:100%;margin-top:6px;padding:12px 16px;font-size:15px;font-weight:650}.password-field{position:relative}.password-field input{padding-right:42px}.password-toggle{box-shadow:none;width:30px;height:30px;color:var(--text-faint);cursor:pointer;background:0 0;border:none;border-radius:6px;justify-content:center;align-items:center;padding:6px;display:flex;position:absolute;top:50%;right:6px;transform:translateY(-50%)}.password-toggle:hover{background:var(--bg);color:var(--text);filter:none}.password-toggle:active{transform:translateY(-50%)}.layout{min-height:100svh}.sidebar{width:var(--sidebar-collapsed);background:linear-gradient(180deg, var(--brand-900) 0%, var(--brand-950) 100%);z-index:100;flex-direction:column;transition:width .18s cubic-bezier(.3,.7,.4,1);display:flex;position:fixed;top:0;bottom:0;left:0;overflow:hidden;box-shadow:2px 0 24px #050e1c47}.sidebar:hover{width:var(--sidebar-expanded)}.sidebar-brand{color:#fff;letter-spacing:-.01em;white-space:nowrap;border-bottom:1px solid #ffffff14;align-items:center;gap:12px;min-height:32px;padding:18px 16px;font-size:16px;font-weight:700;display:flex}.sidebar-brand-mark{background:linear-gradient(135deg, var(--brand-400), var(--brand-600));color:#fff;border-radius:10px;flex:none;justify-content:center;align-items:center;width:34px;height:34px;font-weight:700;display:flex;box-shadow:0 2px 8px #2c6bb066,inset 0 1px #ffffff40}.sidebar-nav{scrollbar-width:none;flex-direction:column;flex:1;gap:3px;padding:14px 10px;display:flex;overflow-y:auto}.sidebar-nav::-webkit-scrollbar{display:none}.sidebar-link{color:#ffffffad;white-space:nowrap;border-radius:10px;align-items:center;gap:14px;padding:10px 12px;font-size:14px;font-weight:500;text-decoration:none;transition:background-color .12s,color .12s;display:flex;position:relative}.sidebar-link svg{flex:none;width:20px;height:20px}.sidebar-link:hover{color:#fff;background:#ffffff14}.sidebar-link.active{color:#fff;background:linear-gradient(90deg,#2c6bb08c,#2c6bb047);box-shadow:inset 0 1px #ffffff14}.sidebar-link.active:before{content:"";background:var(--brand-300);border-radius:3px;width:3px;position:absolute;top:7px;bottom:7px;left:-10px}.sidebar-link-label{opacity:0;transition:opacity .12s,transform .15s;transform:translate(-4px)}.sidebar:hover .sidebar-link-label{opacity:1;transform:translate(0)}.sidebar-footer{border-top:1px solid #ffffff14;padding:12px 10px}.sidebar-logout{width:100%;box-shadow:none;font:inherit;cursor:pointer;background:0 0;border:none;font-size:14px}.sidebar-logout:hover{filter:none;background:#ffffff14}.layout-main{margin-left:var(--sidebar-collapsed);flex-direction:column;min-height:100svh;display:flex}.layout-header{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);z-index:10;background:#ffffffe6;justify-content:space-between;align-items:center;padding:15px 32px;display:flex;position:sticky;top:0}.layout-header h1{color:var(--brand-900);margin:0;font-size:19px}.layout-user{color:var(--text-muted);align-items:center;gap:12px;font-size:13px;font-weight:550;display:flex}.layout-user button{color:var(--text-muted);border:1px solid var(--border);box-shadow:none;background:0 0;padding:6px 14px;font-size:13px}.layout-user button:hover{filter:none;background:var(--bg);color:var(--text)}.layout-content{flex-direction:column;gap:20px;width:100%;max-width:1120px;margin:0 auto;padding:28px 32px 64px;display:flex}.card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius-lg);text-align:left;box-shadow:var(--shadow-sm);padding:24px 28px}.card h2{color:var(--brand-900);border-bottom:1px solid var(--border);margin-bottom:16px;padding-bottom:12px;font-size:16px}.stat-grid{grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:16px;display:grid}.stat-card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:18px 20px;position:relative;overflow:hidden}.stat-card:before{content:"";background:linear-gradient(90deg, var(--brand-400), var(--brand-600));height:3px;position:absolute;top:0;left:0;right:0}.stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;margin:0 0 8px;font-size:12.5px;font-weight:600}.stat-value{letter-spacing:-.02em;color:var(--brand-800);font-variant-numeric:tabular-nums;margin:0;font-size:26px;font-weight:700}.stat-sub{color:var(--text-faint);margin:4px 0 0;font-size:12px}.quick-links{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;display:grid}.quick-link{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--brand-700);box-shadow:var(--shadow-xs);justify-content:space-between;align-items:center;padding:15px 18px;font-size:14px;font-weight:600;text-decoration:none;transition:border-color .15s,box-shadow .15s,transform .15s;display:flex}.quick-link:hover{border-color:var(--brand-300);box-shadow:var(--shadow-md);transform:translateY(-1px)}.toolbar{justify-content:flex-end;gap:8px;display:flex}.form{flex-direction:column;max-width:400px;display:flex}.inline-form{align-items:flex-end;gap:8px;display:flex}.inline-form input{flex:1}.data-table{border-collapse:separate;border-spacing:0;background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius-md);width:100%;box-shadow:var(--shadow-sm);overflow:hidden}.data-table th,.data-table td{text-align:left;border-bottom:1px solid var(--border);padding:13px 18px;font-size:14px}.data-table tbody tr:last-child td{border-bottom:none}.data-table tbody tr{transition:background-color .1s}.data-table tbody tr:hover{background:var(--brand-50)}.data-table th{color:var(--text-muted);letter-spacing:.05em;text-transform:uppercase;white-space:nowrap;background:#f7f9fc;font-size:11.5px;font-weight:650}.data-table td{color:var(--text)}.row-link{color:var(--accent);align-items:center;gap:6px;font-weight:600;text-decoration:none;display:inline-flex}.row-link:hover{text-decoration:underline}.row-action{border-radius:var(--radius-sm);width:32px;height:32px;color:var(--text-muted);background:var(--card-bg);border:1px solid var(--border);justify-content:center;align-items:center;text-decoration:none;transition:border-color .12s,color .12s,background-color .12s;display:inline-flex}.row-action:hover{background:var(--brand-50);border-color:var(--brand-300);color:var(--brand-600)}.badge{letter-spacing:.01em;white-space:nowrap;border-radius:999px;padding:3px 11px;font-size:12px;font-weight:600;display:inline-block}.badge-active{background:var(--success-bg);color:#15803d;border:1px solid #bbf7d0}.badge-suspended{background:var(--danger-bg);color:#b91c1c;border:1px solid #fecaca}.badge-warning{background:var(--warning-bg);color:#b45309;border:1px solid #fde68a}.badge-neutral{background:var(--bg);color:var(--text-muted);border:1px solid var(--border)}.simple-list{flex-direction:column;margin:0 0 16px;padding:0;list-style:none;display:flex}.simple-list li{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;padding:12px 4px;font-size:14px;display:flex}.simple-list li:last-child{border-bottom:none}.empty-state{text-align:center;color:var(--text-faint);padding:28px 16px;font-size:14px}.webapp-page{max-width:420px;margin:0 auto;padding:28px 20px}.webapp-page h1{color:var(--brand-900);font-size:21px}.page-loading{min-height:100svh;color:var(--text-muted);justify-content:center;align-items:center;display:flex}.hamburger-btn{border:1px solid var(--border);color:var(--text);box-shadow:none;border-radius:var(--radius-sm);background:0 0;justify-content:center;align-items:center;padding:6px 8px;display:none}.hamburger-btn:hover{background:var(--bg);filter:none}.sidebar-overlay{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:99;background:#050e1c80;display:none;position:fixed;inset:0}.sidebar-overlay.visible{display:block}@media (width<=720px){.hamburger-btn{display:flex}.sidebar{width:0;transition:width .2s}.sidebar:hover{width:var(--sidebar-collapsed)}.sidebar.open{width:var(--sidebar-expanded)}.sidebar.open .sidebar-link-label{opacity:1;transform:translate(0)}.layout-main{margin-left:0}.layout-header{padding:12px 16px}.layout-content{padding:20px 16px 48px}.card{padding:18px}.data-table{display:block;overflow-x:auto}.toolbar{flex-wrap:wrap}}