html, body { margin:0; padding:0; font-family: 'Segoe UI', Arial, sans-serif; background:#F3F6FA; color:#1B2430; }
a { text-decoration:none; }

/* ---- Header / Nav ---- */
.header { background: linear-gradient(135deg,#102C45,#1F4E79); color:#fff; padding: 14px 26px; }
.header-inner { max-width:1100px; margin:0 auto; display:flex; align-items:center; gap:22px; flex-wrap:wrap; }
.header-inner h1 { font-size:19px; margin:0; font-weight:600; }
.nav { display:flex; gap:6px; flex:1; flex-wrap:wrap; }
.nav a { color:#EAF1F8; background:rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.25); padding:6px 13px; border-radius:999px; font-size:13px; }
.nav a:hover { background:rgba(255,255,255,.18); }
.userbox { display:flex; align-items:center; gap:12px; font-size:13px; }
.btn-logout { background:#fff; color:#1F4E79; border:none; padding:7px 14px; border-radius:7px; font-size:13px; font-weight:600; cursor:pointer; }
.btn-logout:hover { background:#EAF1F8; }

/* ---- Layout ---- */
.content-wrap { max-width:1100px; margin:20px auto; padding:0 18px 40px; }
.card { background:#fff; border:1px solid #DCE4EC; border-radius:10px; box-shadow:0 1px 2px rgba(16,44,69,.06), 0 4px 14px rgba(16,44,69,.05); padding:18px; margin-bottom:16px; }
.card-title { font-size:14px; font-weight:600; color:#1F4E79; margin-bottom:12px; display:flex; align-items:center; justify-content:space-between; gap:10px; flex-wrap:wrap; }
.muted { color:#5B6B7C; font-size:12.5px; }

/* ---- Form controls ---- */
.form-row { display:flex; gap:16px; flex-wrap:wrap; align-items:flex-end; margin-bottom:6px; }
.form-row label { font-size:12px; color:#5B6B7C; font-weight:600; display:block; }
.inp { border:1px solid #DCE4EC; border-radius:7px; padding:7px 9px; font-size:13px; min-width:92%; font-family:inherit; margin-top:4px; }
.num-input { width:90px !important; min-width:0 !important; text-align:center; }

/* ---- Buttons ---- */
.btn-primary { border:1px solid #1F4E79; background:#1F4E79; color:#fff; padding:8px 16px; border-radius:8px; font-size:13px; font-weight:600; cursor:pointer; }
.btn-primary:hover { background:#28608F; }
.btn-secondary { border:1px solid #DCE4EC; background:#fff; color:#1F4E79; padding:8px 16px; border-radius:8px; font-size:13px; font-weight:600; cursor:pointer; margin-left:8px; }
.btn-small { border:1px solid #DCE4EC; background:#fff; border-radius:7px; width:30px; height:30px; cursor:pointer; color:#1F4E79; font-size:15px; }
.btn-block { width:100%; padding:10px; }
.linkbtn { display:inline-block; margin:4px 8px 4px 0; }

/* ---- Tables ---- */
.data-table { width:100%; border-collapse:collapse; font-size:13px; }
.data-table th { text-align:left; font-size:11.5px; color:#5B6B7C; text-transform:uppercase; letter-spacing:.3px; border-bottom:1px solid #DCE4EC; padding:8px; }
.data-table td { padding:9px 8px; border-bottom:1px solid #E7EAEE; vertical-align:middle; }
.link-edit { color:#1F4E79; font-weight:600; margin-right:10px; cursor:pointer; }
.link-delete { color:#C0392B; font-weight:600; cursor:pointer; }

/* ---- Status pills ---- */
.status-pill { display:inline-block; padding:3px 10px; border-radius:999px; font-size:11.5px; font-weight:700; }
.status-green { background:#E3F3EA; color:#2E8B57; }
.status-amber { background:#FBF1E1; color:#C98A2E; }
.status-red   { background:#FBEAE8; color:#C0392B; }
.status-gray  { background:#E7EAEE; color:#5B6B7C; }

/* ---- Messages ---- */
.msg { display:block; font-size:13px; margin:6px 0; }
.msg-success { color:#2E8B57; }
.msg-error { color:#C0392B; }

/* ---- Summary cards ---- */
.grid4 { display:grid; grid-template-columns:repeat(4,1fr); gap:12px; margin-bottom:16px; }
.stat { background:#EAF1F8; border-radius:9px; padding:12px 14px; }
.stat .v { font-size:22px; font-weight:700; color:#1F4E79; }
.stat .l { font-size:11.5px; color:#5B6B7C; margin-top:2px; }

/* ---- Date navigator ---- */
.datenav { display:flex; align-items:center; gap:8px; }

/* ---- Login page ---- */
.login-body { display:flex; align-items:center; justify-content:center; height:100vh; background:#F3F6FA; }
.login-box { background:#fff; border:1px solid #DCE4EC; border-radius:12px; padding:32px; width:320px; box-shadow:0 4px 18px rgba(16,44,69,.08); }
.login-box h1 { font-size:20px; color:#1F4E79; margin:0 0 4px; }
.login-field { margin:14px 0; }
.login-field label { display:block; font-size:12px; color:#5B6B7C; font-weight:600; margin-bottom:4px; }

@media (max-width:760px) {
  .grid4 { grid-template-columns:repeat(2,1fr); }
}