:root{
  --nav:#111827;
  --nav2:#1f2937;
  --ink:#111827;
  --muted:#6b7280;
  --line:#e5e7eb;
  --bg:#f7f8fa;
  --card:#ffffff;
  --good:#059669;
  --bad:#dc2626;
  --blue:#2563eb;
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--ink)}
a{text-decoration:none;color:inherit}
.shell{display:flex;min-height:100vh}
.sidebar{width:220px;background:white;border-right:1px solid var(--line);position:fixed;left:0;top:0;bottom:0;padding:18px 12px;overflow-y:auto}
.brand{display:flex;align-items:center;gap:10px;padding:0 8px 20px 8px}
.logo{width:34px;height:34px;border-radius:8px;background:var(--nav);color:white;display:grid;place-items:center;font-weight:800}
.brand b{font-size:14px}.brand span{display:block;font-size:10px;color:var(--muted);margin-top:2px}
.nav-section{font-size:9px;letter-spacing:.12em;color:#9ca3af;font-weight:700;padding:16px 10px 6px}
.nav a{display:flex;align-items:center;gap:10px;padding:10px 11px;margin:3px 0;border-radius:7px;font-size:13px;color:#4b5563}
.nav a:hover{background:#f3f4f6}.nav a.active{background:var(--nav);color:white}
.ico{width:16px;text-align:center}
.main{margin-left:220px;width:calc(100% - 220px)}
.topbar{height:64px;background:white;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:5}
.topbar h1{font-size:16px;margin:0}.topbar .date{font-size:12px;color:var(--muted)}
.content{padding:28px;max-width:1500px;margin:auto}
.page-head{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:22px;gap:20px}
.page-head h2{font-size:22px;margin:0 0 5px}.page-head p{color:var(--muted);font-size:12px;margin:0}
.btn{border:0;border-radius:7px;padding:10px 15px;font-weight:600;font-size:12px;cursor:pointer;background:var(--nav);color:white}
.btn.secondary{background:white;color:var(--ink);border:1px solid var(--line)}
.btn.danger{background:var(--bad)}
.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:20px}
.card{background:white;border:1px solid var(--line);border-radius:10px;padding:17px}
.card .label{font-size:11px;color:var(--muted);margin-bottom:8px}.card .value{font-size:21px;font-weight:750}.card .sub{font-size:10px;color:#9ca3af;margin-top:5px}
.panel{background:white;border:1px solid var(--line);border-radius:10px;margin-bottom:18px}
.panel-head{padding:15px 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}
.panel-head h3{font-size:13px;margin:0}.panel-body{padding:18px}
table{width:100%;border-collapse:collapse}
th{text-align:left;font-size:10px;color:#6b7280;text-transform:uppercase;letter-spacing:.04em;padding:11px 10px;border-bottom:1px solid var(--line)}
td{font-size:12px;padding:12px 10px;border-bottom:1px solid #f0f1f3;vertical-align:middle}
tr:last-child td{border-bottom:0}
.badge{display:inline-block;padding:4px 7px;border-radius:999px;font-size:9px;font-weight:700}
.badge.good{color:#047857;background:#ecfdf5}.badge.bad{color:#b91c1c;background:#fef2f2}.badge.warn{color:#b45309;background:#fffbeb}
.num{text-align:right}
.actions a{font-size:11px;color:var(--blue);font-weight:600;margin-right:8px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
label{font-size:11px;color:#4b5563;font-weight:600;display:block;margin-bottom:6px}
input,select,textarea{width:100%;padding:10px 11px;border:1px solid #d1d5db;border-radius:7px;font:inherit;font-size:12px;background:white}
textarea{min-height:85px;resize:vertical}
.form-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}
.modal{display:none;position:fixed;inset:0;background:rgba(17,24,39,.45);z-index:30;align-items:center;justify-content:center;padding:20px}
.modal.open{display:flex}
.modal-box{background:white;width:min(680px,96vw);max-height:90vh;overflow:auto;border-radius:12px;box-shadow:0 20px 60px rgba(0,0,0,.2)}
.modal-head{padding:16px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}
.modal-head h3{margin:0;font-size:14px}.modal-body{padding:20px}.close{font-size:22px;cursor:pointer;color:#9ca3af}
.flash{padding:10px 13px;background:#ecfdf5;border:1px solid #a7f3d0;color:#065f46;border-radius:8px;font-size:12px;margin-bottom:18px}
.tabs{display:flex;gap:18px;border-bottom:1px solid var(--line);padding:0 18px}
.tabbtn{padding:13px 2px;border:0;background:none;font-size:11px;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent}
.tabbtn.active{color:var(--ink);border-color:var(--ink);font-weight:700}
.tabpage{display:none}.tabpage.active{display:block}
.small{font-size:10px;color:var(--muted)}
.kpi-positive{color:var(--good)}.kpi-negative{color:var(--bad)}
.filterbar{display:flex;gap:8px;align-items:end;flex-wrap:wrap}.filterbar>div{min-width:160px}
@media(max-width:1000px){.sidebar{width:185px}.main{margin-left:185px;width:calc(100% - 185px)}.cards{grid-template-columns:1fr 1fr}.grid-2,.grid-3{grid-template-columns:1fr}}
@media(max-width:720px){.sidebar{display:none}.main{margin-left:0;width:100%}.content{padding:16px}.cards{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}}

.userbar{display:flex;align-items:center;gap:14px;font-size:11px;color:var(--muted)}
.userbar a{color:var(--blue);font-weight:700}
.login-body{min-height:100vh;display:grid;place-items:center;padding:20px;background:var(--bg)}
.login-card{width:min(420px,96vw);background:white;border:1px solid var(--line);border-radius:14px;padding:28px;box-shadow:0 18px 50px rgba(17,24,39,.08)}
.login-card h2{margin:8px 0 4px}.login-brand{padding:0 0 16px}.login-btn{width:100%;margin-top:20px}
.inline-form{display:inline}.link-button{border:0;background:none;padding:0;color:var(--blue);font-size:11px;font-weight:600;cursor:pointer;margin-right:8px}