:root{--navy:#07172f;--blue:#0b5cff;--line:#e6edf6;--soft:#f6f8fc;--text:#0b1833;--muted:#647089;--red:#ef233c}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;background:#f5f7fb;color:var(--text)}
a{text-decoration:none;color:inherit}
.admin-shell{display:grid;grid-template-columns:270px 1fr;min-height:100vh}
.side{background:#07172f;color:#dce7ff;padding:24px;display:flex;flex-direction:column}
.brand{font-size:26px;font-weight:950;letter-spacing:-1px;color:white;margin-bottom:32px;display:block}
.brand b{color:var(--red)}
.brand.big{font-size:32px;margin:0 0 14px;color:#07172f}
.side nav{display:grid;gap:8px}
.side nav a{padding:13px 14px;border-radius:12px;color:#cfdaef;font-weight:800}
.side nav a:hover{background:rgba(255,255,255,.08);color:#fff}
.side-user{margin-top:auto;border-top:1px solid rgba(255,255,255,.12);padding-top:18px;display:grid;gap:8px}
.side-user a{color:#fff;font-weight:800}
.main{padding:32px}
.top{margin-bottom:22px}
.top h1{margin:0;font-size:34px;letter-spacing:-1px}
.top p{margin:6px 0 0;color:var(--muted)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:18px}
.stat,.panel{background:white;border:1px solid var(--line);border-radius:18px;box-shadow:0 12px 35px rgba(7,23,47,.05)}
.stat{padding:24px}
.stat strong{display:block;font-size:42px;color:var(--blue);line-height:1}
.stat span{font-weight:800;color:var(--muted)}
.panel{padding:24px;margin-bottom:18px}
.quick{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.quick a,.mini-btn{display:inline-flex;justify-content:center;align-items:center;min-height:38px;padding:0 14px;border-radius:10px;border:1px solid var(--line);background:#fff;font-weight:900;color:#07172f}
.quick a:hover,.mini-btn:hover{border-color:var(--blue);color:var(--blue)}
table{width:100%;border-collapse:collapse}
th{text-align:left;color:#52617c;font-size:12px;text-transform:uppercase;letter-spacing:.06em}
td,th{padding:14px;border-bottom:1px solid var(--line);vertical-align:middle}
td small{color:var(--muted)}
.form{display:grid;gap:16px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:grid;gap:8px}
.field span{font-weight:900}
input,textarea{width:100%;border:1px solid #dbe3ef;border-radius:12px;padding:13px 14px;font:inherit;background:#fff;color:#07172f}
textarea{resize:vertical}
.check{display:flex;gap:10px;align-items:center;font-weight:800}
.check input{width:auto}
.primary{border:0;border-radius:12px;background:#07172f;color:white;font-weight:950;padding:14px 18px;cursor:pointer}
.danger-form{margin-top:12px}
.danger{border:0;border-radius:12px;background:#ef233c;color:white;font-weight:950;padding:12px 16px;cursor:pointer}
.section-head{display:flex;justify-content:space-between;align-items:center;margin:20px 0 12px}
.section-head h2{margin:0}
.alert{background:#fff1f1;border:1px solid #ffd0d0;color:#9b1515;padding:12px;border-radius:12px;font-weight:800}
.login-body{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 70% 20%,rgba(11,92,255,.12),transparent 35%),#f6f8fc}
.login-card{width:min(430px,92%);background:white;border:1px solid var(--line);border-radius:22px;padding:34px;box-shadow:0 25px 70px rgba(7,23,47,.12);display:grid;gap:15px}
.login-card h1{margin:0;font-size:28px}
.login-card p{margin:0;color:var(--muted)}
.login-card label{display:grid;gap:8px;font-weight:900}
.login-card button{border:0;border-radius:12px;background:#07172f;color:#fff;padding:14px;font-weight:950;font-size:16px}
.editor-toolbar{display:flex;gap:6px;flex-wrap:wrap;background:#f4f7fb;border:1px solid #dbe3ef;border-radius:12px 12px 0 0;padding:8px}
.editor-toolbar button{border:1px solid #dbe3ef;background:white;border-radius:9px;padding:8px 10px;font-weight:900;cursor:pointer}
.wysiwyg{min-height:220px;background:#fff;border:1px solid #dbe3ef;border-top:0;border-radius:0 0 12px 12px;padding:16px;line-height:1.7;outline:none}
.wysiwyg:focus{box-shadow:0 0 0 4px rgba(11,92,255,.08)}
@media(max-width:900px){
  .admin-shell{grid-template-columns:1fr}
  .side{position:relative}
  .cards,.quick,.grid2{grid-template-columns:1fr}
}

/* === Uploads admin === */
.upload-box{
  border:1px dashed #cbd8ea;
  background:#f8fbff;
  border-radius:16px;
  padding:18px;
  display:grid;
  gap:14px;
}
.upload-box h3{
  margin:0;
  font-size:16px;
}
.grid3{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
}
.upload-preview{
  display:flex;
  align-items:center;
  gap:12px;
  padding:10px;
  background:white;
  border:1px solid #e6edf6;
  border-radius:12px;
  overflow:hidden;
}
.upload-preview img{
  width:74px;
  height:54px;
  object-fit:contain;
  background:#f3f6fb;
  border-radius:10px;
  border:1px solid #e6edf6;
}
.upload-preview code{
  font-size:12px;
  color:#52617c;
  word-break:break-all;
}
.upload-field input[type="file"]{
  background:#fff;
  cursor:pointer;
}

@media(max-width:900px){
  .grid3{grid-template-columns:1fr}
}