:root{--bg: #f4f5f7;--surface: #ffffff;--border: #d0d4dc;--text: #1f2430;--muted: #6b7280;--primary: #1f4ea8;--primary-hover: #163a82;--danger: #b3261e;--danger-hover: #8b1d18;--warn: #b07a00;--ok: #2e7d32;--shadow: 0 1px 2px rgba(15, 23, 42, .08)}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Segoe UI,Helvetica Neue,Arial,sans-serif;font-size:15px;min-height:100%}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}.layout{display:flex;flex-direction:column;min-height:100vh}.topbar{background:var(--primary);color:#fff;padding:14px 28px;box-shadow:var(--shadow)}.topbar .brand{color:#fff;font-weight:600;font-size:17px;letter-spacing:.2px}.content{flex:1;padding:24px 32px;max-width:1200px;width:100%;margin:0 auto}.page{background:var(--surface);border:1px solid var(--border);border-radius:6px;padding:22px 26px;box-shadow:var(--shadow)}.page--center{text-align:center;padding:60px 20px}.page__header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;margin-bottom:16px}.page__header h1{margin:0;font-size:22px}.btn{display:inline-block;padding:7px 14px;border:1px solid var(--border);background:#fff;color:var(--text);border-radius:4px;cursor:pointer;font-size:14px;text-decoration:none;transition:background .1s,border-color .1s}.btn:hover{background:#f0f2f6;text-decoration:none}.btn--primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn--primary:hover{background:var(--primary-hover);border-color:var(--primary-hover)}.btn--danger{background:var(--danger);border-color:var(--danger);color:#fff}.btn--danger:hover{background:var(--danger-hover);border-color:var(--danger-hover)}.btn--ghost{background:transparent}.actions{display:flex;gap:8px;flex-wrap:wrap}.table{width:100%;border-collapse:collapse;margin-top:8px;font-size:14px}.table th,.table td{border:1px solid var(--border);padding:8px 10px;text-align:left;vertical-align:top}.table thead th{background:#eef1f6;font-weight:600}.table tbody tr:nth-child(2n){background:#fafbfd}.table th.sortable{cursor:pointer;-webkit-user-select:none;user-select:none;position:relative}.table th.sortable:hover{background:#e6ebf3}.table th.sortable--active{color:var(--primary)}.sort-arrow{display:inline-block;margin-left:6px;font-size:11px;color:var(--primary)}.empty{text-align:center;color:var(--muted);padding:18px}.notice{background:#eef3fb;border:1px solid #cfd9ec;color:#1f2a44;padding:10px 14px;border-radius:4px;margin:0 0 14px;font-size:13px;line-height:1.45}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:14px}.stats__total,.stats__group{background:#f7f9fc;border:1px solid var(--border);border-radius:6px;padding:10px 12px}.stats__group--wide{grid-column:span 1}.stats__label{font-size:12px;text-transform:uppercase;letter-spacing:.4px;color:var(--muted);margin-bottom:6px}.stats__value{font-size:32px;font-weight:600;color:var(--primary);line-height:1.1}.stats__total-sub{font-size:13px;font-weight:400;color:var(--muted);margin-left:6px}.stats__list{list-style:none;margin:0;padding:0;font-size:13px}.stats__list li{display:flex;justify-content:space-between;gap:8px;padding:2px 0;border-bottom:1px dashed #e2e6ee}.stats__list li:last-child{border-bottom:none}.stats__count{font-weight:600;color:var(--primary);min-width:24px;text-align:right}.stats__empty{color:var(--muted)}.filters{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px 12px;background:#f7f9fc;border:1px solid var(--border);border-radius:6px;padding:10px 12px;margin-bottom:14px;align-items:end}.filters__field{display:flex;flex-direction:column;gap:4px}.filters__field label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.3px}.filters__field input,.filters__field select{padding:6px 8px;font-size:13px;border:1px solid var(--border);border-radius:4px;background:#fff;font-family:inherit}.filters__field--reset{align-self:end}.filters__field--reset .btn{padding:6px 12px;font-size:13px}.sev{display:inline-block;padding:2px 8px;border-radius:10px;font-size:13px;font-weight:500;background:#eceff5}.sev--low{background:#e1f5e3;color:var(--ok)}.sev--mid{background:#fff4d6;color:var(--warn)}.sev--high{background:#ffe0d6;color:#b34719}.sev--crit{background:#ffd6d6;color:var(--danger)}.detail{display:grid;grid-template-columns:220px 1fr;gap:8px 18px;margin:12px 0 22px}.detail dt{font-weight:600;color:var(--muted)}.detail dd{margin:0}.form{display:flex;flex-direction:column;gap:16px;max-width:760px}.field{display:flex;flex-direction:column;gap:5px}.field label{font-weight:600;font-size:14px}.field input,.field select,.field textarea{padding:8px 10px;font-size:14px;border:1px solid var(--border);border-radius:4px;background:#fff;font-family:inherit}.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid rgba(31,78,168,.25);border-color:var(--primary)}.field input.invalid,.field select.invalid,.field textarea.invalid{border-color:var(--danger);background:#fff7f7}.field__error{color:var(--danger);font-size:13px}.field-grid{display:grid;grid-template-columns:repeat(2,minmax(220px,1fr));gap:16px}.form__actions{display:flex;gap:8px;margin-top:6px}.error-banner{background:#fdecea;border:1px solid #f5b7b1;color:#8b1d18;padding:10px 14px;border-radius:4px;margin-bottom:14px;display:flex;align-items:center;gap:12px}.error-banner__retry{margin-left:auto;background:transparent;border:1px solid #8b1d18;color:#8b1d18;padding:4px 10px;border-radius:4px;cursor:pointer}.not-found__code{font-size:88px;margin:0;color:var(--primary);letter-spacing:4px}.not-found__text{font-size:18px;color:var(--muted);margin:6px 0 22px}