:root{--bg:#eef3fb;--bg-grad:linear-gradient(180deg,#f3f7fd,#eaf0f9);--panel:#fff;--panel-2:#f4f7fc;--border:#e5eaf2;--border-strong:#d6deea;--text:#16202e;--muted:#7b8794;--accent:#2f6bff;--accent-weak:#eaf1ff;--accent-weak-2:#f2f6ff;--green:#18ae6a;--green-weak:#e6f7ef;--yellow:#e3902a;--red:#e5484d;--red-weak:#fdecec;--shadow:0 1px 2px rgba(20,38,74,.04),0 4px 14px rgba(20,38,74,.06);--shadow-hover:0 2px 6px rgba(20,38,74,.06),0 12px 30px rgba(20,38,74,.1);--shadow-lg:0 10px 36px rgba(20,38,74,.12);--radius:16px;--radius-sm:10px}.graph-form-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:20px;gap:20px;margin-top:14px}@media (max-width:1000px){.graph-form-grid{grid-template-columns:1fr}}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);background-image:var(--bg-grad);background-attachment:fixed;color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:14px;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}.layout{display:flex;min-height:100vh}.sidebar{width:248px;background:var(--panel);border-right:1px solid var(--border);padding:20px 14px;flex-shrink:0;display:flex;flex-direction:column}.brand{gap:10px;padding:0 6px 16px}.brand,.brand-logo{display:flex;align-items:center}.brand-logo{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,#2f6bff,#5b8bff);color:#fff;justify-content:center;font-weight:800;font-size:18px;flex-shrink:0;box-shadow:0 4px 10px rgba(47,107,255,.3)}.brand-title{font-size:14px;font-weight:700;line-height:1.15}.brand-sub{font-size:11px;color:var(--muted)}.nav{flex-direction:column;gap:2px;overflow-y:auto;flex:1 1}.nav,.nav a{display:flex}.nav a{position:relative;align-items:center;gap:11px;padding:8px 12px;border-radius:var(--radius-sm);color:#4a5666;font-weight:500;font-size:13.5px;white-space:nowrap;transition:background .14s ease,color .14s ease}.nav a svg{width:18px;height:18px;flex-shrink:0;stroke:#9aa6b6;stroke-width:1.8;fill:none;transition:stroke .14s ease}.nav a:hover{background:var(--panel-2);color:var(--text)}.nav a:hover svg{stroke:#5b6b80}.nav a.active{background:var(--accent-weak);color:var(--accent);font-weight:600}.nav a.active:before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:3px;border-radius:0 3px 3px 0;background:var(--accent)}.nav a.active svg{stroke:var(--accent)}.content::-webkit-scrollbar,.nav::-webkit-scrollbar{width:8px;height:8px}.content::-webkit-scrollbar-thumb,.nav::-webkit-scrollbar-thumb{background:#d3dcea;border-radius:8px}.content::-webkit-scrollbar-thumb:hover{background:#bcc8da}.sidebar-foot{border-top:1px solid var(--border);padding-top:12px;margin-top:8px}.content{flex:1 1;padding:24px 30px;overflow:auto}.topbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:22px;flex-wrap:wrap}.topbar h2{margin:0;font-size:22px;font-weight:700}.periodbar{position:-webkit-sticky;position:sticky;top:-24px;z-index:20;display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:-24px -30px 18px;padding:12px 30px;background:var(--panel);border-bottom:1px solid var(--border)}.periodbar-label{font-size:13px;font-weight:600;color:var(--muted)}.periodbar input,.periodbar select{width:auto;margin:0}.periodbar-hint{font-size:12px}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:18px;margin-bottom:16px;box-shadow:var(--shadow);transition:box-shadow .18s ease,transform .18s ease}.card-h{font-size:15px;font-weight:700;margin-bottom:2px}.card-sub{font-size:12px;color:var(--muted);margin-bottom:10px}.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:18px;margin-bottom:16px;box-shadow:var(--shadow)}.page-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:22px;flex-wrap:wrap}.page-head h1{margin:0;font-size:22px;font-weight:700}.kpi-card{position:relative;overflow:hidden}.kpi-card:before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:linear-gradient(90deg,var(--accent),#6aa1ff);opacity:0;transition:opacity .18s ease}.kpi-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-2px)}.kpi-card:hover:before{opacity:1}.kpi-ico{width:34px;height:34px;border-radius:10px;display:flex;align-items:center;justify-content:center;background:var(--accent-weak);color:var(--accent);font-size:17px}.grid{display:grid;grid-gap:14px;gap:14px;grid-template-columns:repeat(auto-fill,minmax(190px,1fr))}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border);font-size:13px}th{color:var(--muted);font-weight:600;font-size:12px;text-transform:none}tbody tr:last-child td{border-bottom:none}tbody tr:hover{background:var(--panel-2)}.btn,button{background:var(--accent);color:#fff;border:none;border-radius:var(--radius-sm);padding:9px 16px;font-weight:600;cursor:pointer;font-size:13px;transition:filter .12s ease}button:hover:not(:disabled){filter:brightness(1.06)}button.secondary{background:#fff;color:var(--text);border:1px solid var(--border-strong)}button.secondary:hover:not(:disabled){background:var(--panel-2);filter:none}button:disabled{opacity:.5;cursor:not-allowed}input,select,textarea{background:#fff;border:1px solid var(--border-strong);border-radius:var(--radius-sm);color:var(--text);padding:9px 11px;font-size:13px;width:100%;font-family:inherit}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-weak)}label{display:block;font-size:12px;color:var(--muted);margin:10px 0 4px;font-weight:500}.dot{display:inline-block;width:9px;height:9px;border-radius:50%}.dot.green{background:var(--green)}.dot.yellow{background:var(--yellow)}.dot.red{background:var(--red)}.badge{display:inline-block;padding:3px 9px;border-radius:8px;font-size:11px;font-weight:600;background:var(--panel-2);border:1px solid var(--border);color:#4a5666}.kpi{font-size:26px;font-weight:700;letter-spacing:-.5px}.kpi-label{color:var(--muted);font-size:12.5px;font-weight:500}.delta{display:inline-flex;align-items:center;gap:2px;font-size:12px;font-weight:600;padding:2px 7px;border-radius:7px}.delta.up{color:var(--green);background:var(--green-weak)}.delta.down{color:var(--red);background:var(--red-weak)}.delta.flat{color:var(--muted);background:var(--panel-2)}.error{color:var(--red);font-size:13px;margin:8px 0;background:var(--red-weak);border:1px solid #f6caca;border-radius:var(--radius-sm);padding:10px 12px}.muted{color:var(--muted)}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-box{width:340px}