:root{--bg:#0b1020;--panel:#11182b;--panel2:#162038;--text:#eef2ff;--muted:#9aa6c3;--line:#23304e;--primary:#5b8cff;--danger:#ef4444;--shadow:0 20px 60px rgba(0,0,0,.35)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:Inter,Arial,sans-serif;background:radial-gradient(circle at top right,#162038 0,#0b1020 45%);color:var(--text)}button,input,select,textarea{font:inherit}.app-shell{min-height:100%;display:grid;grid-template-columns:290px 1fr}.sidebar{border-right:1px solid var(--line);background:rgba(10,15,30,.55);backdrop-filter:blur(10px);padding:24px}.brand{font-size:28px;font-weight:800;margin:0 0 8px}.sub{color:var(--muted);margin:0 0 24px}.nav-btn,.btn{width:100%;border:none;border-radius:16px;padding:12px 14px;cursor:pointer;transition:.2s ease}.nav-btn{background:transparent;color:var(--text);text-align:left;border:1px solid transparent;margin-bottom:10px}.nav-btn.active,.nav-btn:hover{background:var(--panel2);border-color:var(--line)}.main{padding:28px}.header{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px}.page-title{margin:0;font-size:30px}.page-sub{margin:6px 0 0;color:var(--muted)}.row{display:grid;gap:16px}.stats{grid-template-columns:repeat(4,minmax(0,1fr))}.two{grid-template-columns:1.2fr .8fr}.full{grid-column:1/-1}.card{background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,.01));border:1px solid var(--line);border-radius:24px;padding:20px;box-shadow:var(--shadow)}.card h3{margin:0 0 12px}.stat-label{color:var(--muted);font-size:14px}.stat-value{font-size:34px;font-weight:800;margin-top:8px}.field{margin-bottom:14px}.field label{display:block;margin-bottom:8px;color:var(--muted);font-size:14px}.input,.select,.textarea{width:100%;border:1px solid var(--line);background:#0d1528;color:var(--text);border-radius:16px;padding:12px 14px}.textarea{min-height:100px;resize:vertical}.btn{background:var(--primary);color:white;font-weight:700}.btn.secondary{background:#1b2745}.btn.danger{background:var(--danger)}.badge{display:inline-block;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:700;border:1px solid var(--line);background:#0d1528}.badge.admin{color:#fcd34d}.badge.member{color:#93c5fd}.list{display:flex;flex-direction:column;gap:10px}.item{border:1px solid var(--line);background:#0d1528;border-radius:18px;padding:14px}.item-top{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-bottom:8px}.item-title{font-weight:700}.item-sub{color:var(--muted);font-size:13px}.kv{display:grid;grid-template-columns:1fr auto;gap:10px;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.04)}.kv:last-child{border-bottom:none}.status{margin-top:10px;color:#bfdbfe;min-height:20px}.topbar-actions{display:flex;gap:10px;align-items:center}.small{font-size:13px;color:var(--muted)}.login-wrap{min-height:100%;display:grid;place-items:center;padding:24px}.login-card{width:min(460px,100%)}.chart-wrap{height:340px;position:relative}.filter-row{display:grid;grid-template-columns:140px 1fr 1fr 120px;gap:12px;align-items:end;margin-bottom:16px}@media (max-width:1100px){.app-shell{grid-template-columns:1fr}.stats,.two,.filter-row{grid-template-columns:1fr}}