/* ============================================================
   MLCT Admin Panel — styles
   (loaded together with /assets/css/style.css, reuses its
   --navy / --saffron / --border / etc. CSS variables)
   ============================================================ */

.admin-body{background:var(--bg);min-height:100vh;}

/* ---------- Login screen ---------- */
.admin-login-wrap{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(120deg,var(--navy),#0a2e52);padding:20px;
}
.admin-login-card{
  background:#fff;border-radius:12px;padding:36px 34px;width:100%;max-width:380px;
  box-shadow:0 20px 50px rgba(0,0,0,.25);
}
.admin-login-card img{width:64px;height:64px;border-radius:50%;display:block;margin:0 auto 14px;}
.admin-login-card h1{font-size:18px;text-align:center;color:var(--navy);margin-bottom:4px;}
.admin-login-card .sub{text-align:center;font-size:12.5px;color:var(--muted);margin-bottom:24px;}
.admin-login-card label{display:block;font-size:12.5px;font-weight:700;margin-bottom:6px;color:var(--text);}
.admin-login-card input{
  width:100%;padding:11px 12px;border:1px solid var(--border);border-radius:6px;font-size:14px;
  margin-bottom:16px;
}
.admin-login-card input:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(11,61,110,.12);}
.admin-login-card button{
  width:100%;padding:12px;background:var(--navy);color:#fff;border:none;border-radius:6px;
  font-weight:700;font-size:14.5px;cursor:pointer;
}
.admin-login-card button:hover{background:var(--navy-dark);}
.admin-login-error{
  background:#fdecea;color:#b3261e;border:1px solid #f5c2bd;padding:10px 14px;border-radius:6px;
  font-size:12.8px;margin-bottom:16px;font-weight:600;
}
.admin-login-hint{margin-top:18px;text-align:center;font-size:11.5px;color:var(--muted);}

/* ---------- Shell: topbar + sidebar + content ---------- */
.admin-topbar{
  background:var(--navy-darker);color:#fff;padding:0 20px;height:56px;
  display:flex;align-items:center;justify-content:space-between;
}
.admin-topbar .brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:14.5px;}
.admin-topbar .brand img{width:32px;height:32px;border-radius:50%;}
.admin-topbar .who{display:flex;align-items:center;gap:14px;font-size:12.8px;color:#cfe0f0;}
.admin-topbar .who a{color:#ffb98a;font-weight:700;}

.admin-shell{display:flex;min-height:calc(100vh - 56px);}
.admin-sidebar{
  width:210px;background:var(--navy);color:#dce8f5;flex-shrink:0;padding:18px 0;
}
.admin-sidebar a{
  display:flex;align-items:center;gap:10px;padding:11px 20px;font-size:13.3px;font-weight:600;color:#cfe0f0;
}
.admin-sidebar a:hover{background:var(--navy-dark);color:#fff;}
.admin-sidebar a.active{background:var(--saffron);color:#fff;}

.admin-content{flex:1;padding:26px 28px;max-width:1200px;}
.admin-page-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:20px;flex-wrap:wrap;gap:10px;}
.admin-page-head h1{font-size:21px;color:var(--navy);font-weight:800;}
.admin-page-head p{font-size:12.8px;color:var(--muted);margin-top:3px;}

/* ---------- Stat cards ---------- */
.admin-stats{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-bottom:24px;}
.admin-stat-card{
  background:#fff;border:1px solid var(--border);border-radius:9px;padding:16px 18px;
  box-shadow:0 2px 8px rgba(20,40,70,.04);
}
.admin-stat-card .n{font-size:24px;font-weight:800;color:var(--navy);}
.admin-stat-card .l{font-size:11.8px;color:var(--muted);font-weight:600;margin-top:2px;}
.admin-stat-card.accent-saffron .n{color:var(--saffron-dark);}
.admin-stat-card.accent-green .n{color:var(--green);}
.admin-stat-card.accent-red .n{color:#c0392b;}

/* ---------- Filter bar ---------- */
.admin-filter-bar{
  background:#fff;border:1px solid var(--border);border-radius:9px;padding:14px 16px;margin-bottom:18px;
  display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end;
}
.admin-filter-bar .fgroup{display:flex;flex-direction:column;gap:5px;}
.admin-filter-bar label{font-size:11.5px;font-weight:700;color:var(--muted);}
.admin-filter-bar input, .admin-filter-bar select{
  padding:8px 10px;border:1px solid var(--border);border-radius:5px;font-size:13px;min-width:160px;
}
.admin-filter-bar button{
  padding:9px 18px;background:var(--navy);color:#fff;border:none;border-radius:5px;font-weight:700;
  font-size:13px;cursor:pointer;
}
.admin-filter-bar button:hover{background:var(--navy-dark);}
.admin-filter-bar .clear-link{font-size:12.5px;color:var(--muted);text-decoration:underline;}

/* ---------- Table ---------- */
.admin-table-wrap{background:#fff;border:1px solid var(--border);border-radius:9px;overflow:hidden;box-shadow:0 2px 8px rgba(20,40,70,.04);}
table.admin-table{width:100%;border-collapse:collapse;font-size:13px;}
table.admin-table thead th{
  background:#eef4fb;color:var(--navy);text-align:left;padding:11px 14px;font-size:11.8px;
  text-transform:uppercase;letter-spacing:.3px;border-bottom:1px solid var(--border);white-space:nowrap;
}
table.admin-table tbody td{padding:11px 14px;border-bottom:1px solid #f0f2f5;vertical-align:middle;}
table.admin-table tbody tr:hover{background:#f8fafc;}
table.admin-table tbody tr:last-child td{border-bottom:none;}
.regno-chip{font-weight:800;color:var(--navy);font-family:monospace;font-size:12.6px;}

.status-badge{
  display:inline-block;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:800;
  text-transform:uppercase;letter-spacing:.3px;
}
.status-Submitted{background:#eef4fb;color:var(--navy);}
.status-UnderReview, .status-Under-Review{background:#fff3e2;color:#a05a00;}
.status-Approved{background:#e7f7e6;color:var(--green);}
.status-Rejected{background:#fdecea;color:#c0392b;}

.action-link{
  font-size:12px;font-weight:700;color:var(--navy);border:1px solid var(--border);border-radius:5px;
  padding:6px 12px;white-space:nowrap;
}
.action-link:hover{background:var(--navy);color:#fff;border-color:var(--navy);}

.admin-empty{padding:50px 20px;text-align:center;color:var(--muted);font-size:13.5px;}

/* ---------- Pagination ---------- */
.admin-pagination{display:flex;gap:6px;justify-content:center;margin-top:18px;flex-wrap:wrap;}
.admin-pagination a, .admin-pagination span{
  padding:7px 12px;border:1px solid var(--border);border-radius:5px;font-size:12.8px;color:var(--text);
}
.admin-pagination a:hover{background:var(--navy);color:#fff;border-color:var(--navy);}
.admin-pagination .current{background:var(--navy);color:#fff;border-color:var(--navy);font-weight:700;}

/* ---------- Detail view ---------- */
.admin-detail-grid{display:grid;grid-template-columns:2fr 1fr;gap:20px;align-items:start;}
.admin-detail-card{background:#fff;border:1px solid var(--border);border-radius:9px;margin-bottom:18px;overflow:hidden;}
.admin-detail-card .hd{background:#eef4fb;color:var(--navy);font-weight:800;font-size:13.5px;padding:11px 18px;border-bottom:1px solid var(--border);}
.admin-detail-card .bd{padding:16px 18px;}
.admin-kv{display:grid;grid-template-columns:1fr 1fr;gap:12px 20px;}
.admin-kv .item span{display:block;}
.admin-kv .item .k{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.3px;font-weight:700;margin-bottom:2px;}
.admin-kv .item .v{font-size:13.5px;color:var(--text);font-weight:600;}
.admin-kv .item .v.empty{color:#b7c0ca;font-weight:400;font-style:italic;}

.admin-doc-list a{
  display:flex;align-items:center;gap:8px;padding:9px 12px;border:1px solid var(--border);border-radius:6px;
  font-size:12.8px;font-weight:600;color:var(--navy);margin-bottom:8px;
}
.admin-doc-list a:hover{background:#eef4fb;}
.admin-doc-list .none{font-size:12.5px;color:var(--muted);font-style:italic;}

.status-update-box{background:#fff;border:1px solid var(--border);border-radius:9px;padding:18px;}
.status-update-box h4{font-size:13.5px;color:var(--navy);margin-bottom:12px;}
.status-update-box select{
  width:100%;padding:10px;border:1px solid var(--border);border-radius:6px;font-size:13.5px;margin-bottom:12px;
}
.status-update-box button{
  width:100%;padding:11px;background:var(--saffron);color:#fff;border:none;border-radius:6px;
  font-weight:700;font-size:13.5px;cursor:pointer;
}
.status-update-box button:hover{background:var(--saffron-dark);}

.back-link{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:700;color:var(--navy);margin-bottom:16px;}

.flash-success{background:#e7f7e6;color:var(--green);border:1px solid #bfe6bc;padding:10px 16px;border-radius:6px;font-size:13px;font-weight:600;margin-bottom:18px;}

@media(max-width:900px){
  .admin-shell{flex-direction:column;}
  .admin-sidebar{width:100%;display:flex;overflow-x:auto;padding:8px;}
  .admin-sidebar a{padding:8px 14px;white-space:nowrap;}
  .admin-stats{grid-template-columns:repeat(2,1fr);}
  .admin-detail-grid{grid-template-columns:1fr;}
  .admin-kv{grid-template-columns:1fr;}
}