:root{--bg:#f4f4f7;--card:#fff;--primary:#2a2640;--accent:#7c6df2;--muted:#8b8a99;--border:#e6e6ee;--text:#1f1d2a;--green:#2e7d32;--green-bg:#e8f5e9;--red:#c62828;--red-bg:#fce4ec}*{box-sizing:border-box}body,html{margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:14px}.center{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.muted{color:var(--muted)}.error{background:var(--red-bg);color:var(--red)}.error,.ok{border-radius:8px;padding:10px 12px;font-weight:600}.ok{background:var(--green-bg);color:var(--green)}.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:24px;width:100%;max-width:360px;display:flex;flex-direction:column;gap:12px;box-shadow:0 8px 24px rgba(0,0,0,.06)}.card h1{font-size:22px}.card h1,.card h2{margin:0;color:var(--primary)}.card h2{font-size:18px}input,select{width:100%;padding:11px 13px;border:1px solid var(--border);border-radius:10px;font-size:14px;color:var(--text);background:#fff}input:focus,select:focus{outline:2px solid var(--accent);border-color:var(--accent)}button{border:none;border-radius:10px;padding:11px 16px;font-size:14px;font-weight:700;background:var(--accent);color:#fff;cursor:pointer}button:disabled{opacity:.55;cursor:default}button.ghost{background:transparent;color:var(--accent);padding:6px 10px}button.subtle{background:var(--bg);color:var(--text);border:1px solid var(--border)}button.danger{background:var(--red-bg);color:var(--red)}button.success{background:var(--green-bg);color:var(--green)}.shell{max-width:1040px;margin:0 auto;padding:24px 20px 64px}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.topbar h1{font-size:22px;color:var(--primary);margin:0}.stats{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:20px}.stat{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:16px 18px;flex:1 1;min-width:150px}.stat .n{font-size:26px;font-weight:800;color:var(--primary)}.stat .l{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px;margin-top:2px}.panel{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:18px;margin-bottom:20px}.panel h2{margin:0 0 14px;font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.6px}.row{display:flex;gap:10px;flex-wrap:wrap}.row>*{flex:1 1;min-width:160px}.biz{border:1px solid var(--border);border-radius:14px;margin-bottom:10px;overflow:hidden}.biz-head{display:flex;align-items:center;gap:10px;padding:14px 16px;cursor:pointer}.biz-head .name{font-weight:700;color:var(--primary)}.biz-head .sub{font-size:12px;color:var(--muted)}.badge{font-size:11px;font-weight:700;border-radius:6px;padding:3px 8px;text-transform:capitalize}.badge.tier{background:#efe9ff;color:var(--accent)}.badge.active{background:var(--green-bg);color:var(--green)}.badge.suspended{background:var(--red-bg);color:var(--red)}.biz-actions{padding:0 16px 16px;display:flex;flex-direction:column;gap:10px}.tier-pick{display:flex;gap:8px}.tier-pick button{flex:1 1}.tier-pick button.off{background:#fff;color:var(--text);border:1px solid var(--border)}.section-label{font-size:11px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px}.member{display:flex;align-items:center;gap:8px;padding:8px 10px;border:1px solid var(--border);border-radius:10px;margin-bottom:6px;font-size:13px}.member.clickable{cursor:pointer}.member.clickable:hover{border-color:var(--accent)}.member-sub{font-size:12px;color:var(--muted);margin-top:1px}.overlay{position:fixed;inset:0;background:rgba(20,18,30,.45);display:flex;align-items:center;justify-content:center;padding:24px;z-index:50}.modal{background:#fff;border-radius:16px;padding:22px;width:100%;max-width:440px;box-shadow:0 20px 50px rgba(0,0,0,.25)}.modal-head{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:14px}.modal-head h2{margin:0;font-size:18px;color:var(--primary)}.kv{display:flex;justify-content:space-between;gap:12px;padding:7px 0;border-bottom:1px solid var(--border);font-size:13px}.kv span{color:var(--muted)}.kv b{color:var(--text);text-transform:capitalize}