:root{
  --bg:#eef3f9;
  --bg2:#f8fbff;
  --card:rgba(255,255,255,.92);
  --card-2:#ffffff;
  --line:#d9e4f2;
  --line-soft:#eaf0f7;
  --text:#172233;
  --muted:#64748b;
  --blue:#2563eb;
  --blue2:#1d4ed8;
  --green:#0f9f64;
  --red:#dc2626;
  --orange:#d97706;
  --shadow:0 18px 40px rgba(15,23,42,.08);
  --shadow-soft:0 8px 20px rgba(15,23,42,.06);
  --radius:18px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:linear-gradient(180deg,var(--bg2) 0%,var(--bg) 100%);color:var(--text);font-family:Inter,Arial,Helvetica,sans-serif;font-size:14px;letter-spacing:.1px}
a{color:inherit}
.layout{display:flex;min-height:100vh}
.sidebar{width:260px;background:linear-gradient(180deg,#0f172a 0%,#172554 100%);color:#fff;padding:18px 14px;position:sticky;top:0;height:100vh;border-right:1px solid rgba(255,255,255,.08)}
.brand{font-size:22px;font-weight:900;margin:4px 8px 22px;letter-spacing:.4px}
.brand small{display:block;font-size:12px;color:#c7d2fe;font-weight:500;margin-top:6px;opacity:.95}
.nav{display:flex;flex-direction:column;gap:6px}
.nav a{display:flex;align-items:center;color:#e5edff;text-decoration:none;padding:12px 14px;border-radius:14px;margin:0;transition:.18s ease;background:rgba(255,255,255,.03);border:1px solid transparent}
.nav a:hover,.nav a.active{background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.08);transform:translateX(2px)}
.main{flex:1;padding:24px 24px 30px}
.topbar{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.title h1{margin:0;font-size:28px;line-height:1.1;letter-spacing:-.3px}
.title p{margin:6px 0 0;color:var(--muted);font-size:14px}
.page-note{display:inline-flex;align-items:center;padding:7px 11px;border-radius:999px;background:#e8f0ff;border:1px solid #cfe0ff;color:#2850a8;font-size:12px;font-weight:700}
.card{background:var(--card);backdrop-filter:blur(8px);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;margin-bottom:16px}
.card h3{margin:0 0 12px;font-size:17px}
.grid{display:grid;gap:16px}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.stat{padding:18px;border-radius:20px;background:linear-gradient(180deg,#ffffff 0%,#f8fbff 100%);border:1px solid var(--line);box-shadow:var(--shadow-soft)}
.stat .label{color:var(--muted);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.4px}.stat .value{font-size:28px;font-weight:900;margin-top:10px;letter-spacing:-.5px}
.hero{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:22px;border-radius:22px;background:linear-gradient(135deg,#1d4ed8 0%,#0f62fe 50%,#06b6d4 100%);color:#fff;box-shadow:0 18px 50px rgba(37,99,235,.28);margin-bottom:16px;flex-wrap:wrap}
.hero h2{margin:0 0 6px;font-size:24px}.hero p{margin:0;color:rgba(255,255,255,.9)}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.form{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.form .wide{grid-column:span 2}.form .full{grid-column:1/-1}
label{font-size:12px;color:var(--muted);display:block;margin-bottom:6px;font-weight:700}
input,select,textarea{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--text);outline:none;transition:border-color .15s ease, box-shadow .15s ease}
input:focus,select:focus,textarea:focus{border-color:#8cb4ff;box-shadow:0 0 0 4px rgba(37,99,235,.10)}
textarea{min-height:78px;resize:vertical}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:10px 14px;background:linear-gradient(180deg,var(--blue) 0%,var(--blue2) 100%);color:#fff;font-weight:800;cursor:pointer;text-decoration:none;box-shadow:0 6px 18px rgba(37,99,235,.18);transition:transform .15s ease,opacity .15s ease}
.btn:hover{transform:translateY(-1px)}
.btn.gray{background:linear-gradient(180deg,#64748b 0%,#475569 100%)}
.btn.green{background:linear-gradient(180deg,#16a34a 0%,#15803d 100%)}
.btn.red{background:linear-gradient(180deg,#ef4444 0%,#dc2626 100%)}
.btn.light{background:#edf2fb;color:#1e293b;box-shadow:none;border:1px solid #dce6f5}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:var(--shadow-soft)}
table{width:100%;border-collapse:separate;border-spacing:0;min-width:900px}th,td{padding:12px 12px;border-bottom:1px solid var(--line-soft);text-align:left;white-space:nowrap;vertical-align:middle}th{position:sticky;top:0;background:#f7faff;color:#4a5565;font-size:12px;text-transform:uppercase;letter-spacing:.4px}tbody tr:hover td{background:#fbfdff}td.num,th.num{text-align:right}.table-actions{display:flex;gap:8px;justify-content:flex-start;align-items:center}.table-actions .btn{padding:8px 10px;border-radius:10px;font-size:12px}
.badge{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;font-weight:800;font-size:12px;border:1px solid transparent}.badge.green{background:#e9f9ef;color:var(--green);border-color:#c9f0d8}.badge.red{background:#fff0f0;color:var(--red);border-color:#ffd7d7}.badge.orange{background:#fff6e9;color:var(--orange);border-color:#ffe1b2}.badge.blue{background:#edf4ff;color:#1d4ed8;border-color:#d7e6ff}
.msg{margin-top:12px;padding:12px 14px;border-radius:12px;background:#eef4ff;color:#1b4fb7;display:none;border:1px solid #d7e6ff;font-weight:700}.msg.show{display:block}
.login{min-height:100vh;display:grid;place-items:center;padding:20px}.login .box{width:400px;max-width:100%}
.actions{display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap}.hide{display:none}
.excelbar{display:flex;gap:10px;flex-wrap:wrap;margin:4px 0 14px}.excelbar .btn{display:inline-flex;cursor:pointer}.card .excelbar{margin-top:0}
.summary-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:16px}.mini{padding:14px;border-radius:16px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-soft)}.mini strong{display:block;font-size:20px;margin-top:6px}
@media(max-width:1100px){.grid-4,.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}.form{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:900px){.layout{display:block}.sidebar{width:100%;height:auto;position:relative;border-right:0}.main{padding:14px}.grid-4,.grid-3,.grid-2,.summary-strip,.form{grid-template-columns:1fr}.form .wide{grid-column:auto}table{min-width:760px}.title h1{font-size:24px}}