:root{color-scheme:dark;--bg-0: #07080c;--bg-1: #0e1018;--bg-2: #151927;--bg-3: #1c2133;--border: #2a3148;--text: #e8ecf8;--text-muted: #9aa3bd;--accent: #6ee7c8;--accent-dim: #3aa88f;--danger: #f07178;--warn: #e6c27a;--radius: 10px;--font: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;--shadow: 0 12px 40px rgba(0, 0, 0, .45)}*,*:before,*:after{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;font-family:var(--font);background:radial-gradient(1200px 600px at 10% -10%,#142034 0%,transparent 55%),var(--bg-0);color:var(--text);line-height:1.45}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit;color:inherit}.app-shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}@media (max-width: 900px){.app-shell{grid-template-columns:1fr}.sidebar{position:sticky;top:0;z-index:20}}.sidebar{background:linear-gradient(180deg,var(--bg-2),var(--bg-1));border-right:1px solid var(--border);padding:1.25rem 1rem;display:flex;flex-direction:column;gap:1rem}.brand{display:flex;flex-direction:column;gap:.15rem}.brand-title{font-weight:600;letter-spacing:.04em;text-transform:uppercase;font-size:.8rem;color:var(--accent)}.brand-sub{font-size:.75rem;color:var(--text-muted)}.nav{display:flex;flex-direction:column;gap:.25rem}.nav a{padding:.55rem .75rem;border-radius:8px;color:var(--text-muted);text-decoration:none}.nav a.active,.nav a:hover{background:var(--bg-3);color:var(--text)}.main{padding:1.5rem 1.75rem 2.5rem;max-width:1200px;width:100%}.page-header{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:.75rem;margin-bottom:1.25rem}.page-title{margin:0;font-size:1.35rem;font-weight:600}.panel{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius);padding:1rem 1.1rem;box-shadow:var(--shadow)}.stack{display:flex;flex-direction:column;gap:.75rem}.row{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center}.label{font-size:.8rem;color:var(--text-muted);margin-bottom:.25rem}.input,.select,.textarea{width:100%;background:var(--bg-2);border:1px solid var(--border);border-radius:8px;padding:.55rem .65rem}.textarea{min-height:96px;resize:vertical}.btn{border:1px solid var(--border);background:var(--bg-3);border-radius:8px;padding:.5rem .85rem;cursor:pointer}.btn:hover:not(:disabled){border-color:var(--accent-dim)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--accent-dim),#1f6f5c);border-color:transparent;color:#04120e;font-weight:600}.btn-danger{border-color:#5a2b32;background:#3a151c;color:#ffd8dc}.btn-ghost{background:transparent}table.data{width:100%;border-collapse:collapse;font-size:.88rem}table.data th,table.data td{text-align:left;padding:.55rem .5rem;border-bottom:1px solid var(--border)}table.data th{color:var(--text-muted);font-weight:500}table.data tr:hover td{background:#ffffff05}.tabs{display:flex;flex-wrap:wrap;gap:.35rem;margin-bottom:1rem}.tab{padding:.4rem .7rem;border-radius:999px;border:1px solid var(--border);background:transparent;cursor:pointer;color:var(--text-muted)}.tab.active{border-color:var(--accent-dim);color:var(--text);background:var(--bg-3)}.badge{display:inline-block;padding:.15rem .45rem;border-radius:6px;font-size:.72rem;background:var(--bg-3);border:1px solid var(--border);color:var(--text-muted)}.badge-danger{border-color:#6b3038;color:#ffb4bc}.badge-ok{border-color:#2d5f52;color:var(--accent)}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:.75rem}.stat{padding:.85rem;border-radius:var(--radius);background:var(--bg-2);border:1px solid var(--border)}.stat-value{font-size:1.4rem;font-weight:600}.stat-label{font-size:.78rem;color:var(--text-muted)}.auth-page{min-height:100vh;display:grid;place-items:center;padding:2rem 1rem}.auth-card{width:min(420px,100%)}.muted{color:var(--text-muted);font-size:.85rem}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}