:root{--bg: #14161a;--bg-raised: #1c1f26;--bg-inset: #23272f;--border: #2e333d;--text: #e4e6ea;--text-muted: #9aa0ab;--accent: #4f7cff;--accent-hover: #6a90ff;--danger: #d4544f;--danger-hover: #e06863;--success: #3f9d63;--radius: 8px}*{box-sizing:border-box}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:2px}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:14px;line-height:1.5}#root{min-height:100vh}h1,h2{margin:0;font-weight:600}.btn{display:inline-block;padding:8px 14px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-inset);color:var(--text);font-size:13px;font-weight:500;cursor:pointer;transition:background .12s ease,border-color .12s ease}.btn:hover:not(:disabled){background:#2b303a;border-color:#3a4150}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover)}.btn-danger{background:transparent;border-color:var(--danger);color:var(--danger-hover)}.btn-danger:hover:not(:disabled){background:#d4544f1f;border-color:var(--danger-hover)}.btn-destructive{background:var(--danger);border-color:var(--danger);color:#fff}.btn-destructive:hover:not(:disabled){background:var(--danger-hover);border-color:var(--danger-hover)}.btn-small{padding:5px 10px;font-size:12px}.btn-block{width:100%}.field{display:flex;flex-direction:column;gap:5px}.field-label{font-size:12px;font-weight:500;color:var(--text-muted)}.field-hint{font-size:12px;color:var(--text-muted)}input[type=text],input[type=password],input[type=number],select,textarea{padding:8px 10px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg);color:var(--text);font-size:14px;font-family:inherit;outline:none;transition:border-color .12s ease}textarea{resize:vertical;min-height:90px}input:focus,select:focus,textarea:focus{border-color:var(--accent)}.field-inline{flex-direction:row;align-items:center;gap:8px}.form-error{margin:0;padding:8px 10px;border:1px solid rgba(212,84,79,.5);border-radius:var(--radius);background:#d4544f1f;color:#f0a9a6;font-size:13px}.form-actions{display:flex;gap:8px}.login-screen{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:24px}.login-card{display:flex;flex-direction:column;gap:16px;width:100%;max-width:360px;padding:32px 28px;border:1px solid var(--border);border-radius:12px;background:var(--bg-raised)}.login-title{font-size:20px;text-align:center}.login-subtitle{margin:-8px 0 4px;text-align:center;color:var(--text-muted);font-size:13px}.topbar{display:flex;align-items:center;justify-content:space-between;padding:12px 24px;border-bottom:1px solid var(--border);background:var(--bg-raised)}.topbar-title{font-size:16px}.panel-content{max-width:1100px;margin:0 auto;padding:24px;display:flex;flex-direction:column;gap:16px}.section{display:flex;flex-direction:column;gap:16px}.section-head{display:flex;align-items:center;justify-content:space-between}.section-title{font-size:17px}.notice{padding:10px 14px;border-radius:var(--radius);font-size:13px}.notice-success{border:1px solid rgba(63,157,99,.5);background:#3f9d631f;color:#9ed8b4}.notice-error{border:1px solid rgba(212,84,79,.5);background:#d4544f1f;color:#f0a9a6}.create-form{display:flex;flex-direction:column;gap:14px;padding:18px;border:1px solid var(--border);border-radius:12px;background:var(--bg-raised)}.create-form-title{font-size:15px}.create-form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:12px;background:var(--bg-raised)}.data-table{width:100%;border-collapse:collapse;font-size:13px}.data-table th{padding:10px 14px;text-align:left;font-weight:600;font-size:12px;color:var(--text-muted);border-bottom:1px solid var(--border);white-space:nowrap}.data-table td{padding:10px 14px;border-bottom:1px solid var(--border);vertical-align:middle}.data-table tbody tr:last-child td{border-bottom:none}.data-table tbody tr:hover:not(.reset-row):not(.edit-row){background:#ffffff05}.cell-username{font-weight:500}.cell-number{font-variant-numeric:tabular-nums}.cell-date{color:var(--text-muted);white-space:nowrap}.cell-actions{display:flex;gap:6px;white-space:nowrap}.cell-detail{max-width:360px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text-muted);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.range-picker{display:flex;gap:6px}.table-state{padding:24px;border:1px dashed var(--border);border-radius:12px;color:var(--text-muted);text-align:center}.table-state .form-error{margin-bottom:12px;text-align:left}.badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:500;white-space:nowrap}.badge-active{background:#3f9d6329;border:1px solid rgba(63,157,99,.5);color:#9ed8b4}.badge-suspended{background:#9aa0ab1f;border:1px solid rgba(212,84,79,.5);color:#e8a29f}.reset-row td,.edit-row td{background:var(--bg-inset)}.edit-form{display:flex;flex-direction:column;gap:12px}.edit-form-grid{display:grid;grid-template-columns:2fr 1fr;gap:12px}.reset-form{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.reset-form-label{font-size:13px;color:var(--text-muted)}.reset-form input{width:220px}.connection-badges{display:flex;flex-wrap:wrap;gap:16px;align-items:center;font-size:13px}.connection-badge{display:inline-flex;align-items:center;gap:6px}.dialog-backdrop{position:fixed;inset:0;z-index:60;display:flex;align-items:center;justify-content:center;padding:20px;background:#0000008c}.dialog-card{width:100%;max-width:400px;padding:20px;border:1px solid var(--border);border-radius:12px;background:var(--bg-raised);box-shadow:0 20px 50px #0006}.dialog-title{font-size:15px;font-weight:600}.dialog-description{margin:8px 0 0;color:var(--text-muted);font-size:13px;line-height:1.55}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}