@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@500;600;700;800&family=Mulish:wght@400;500;600;700&display=swap");
:root{
  --blue-50:#e8f4fb;--blue-100:#c6e2f4;--blue-500:#0078c0;--blue-600:#0063a3;--blue-700:#005086;--blue-800:#013d67;--blue-900:#04263f;
  --gold-500:#f5b400;--green-100:#e2f3cf;--green-700:#41801c;--coral-100:#fdded6;--coral-500:#e8503a;--coral-700:#b13420;
  --grey-50:#f6f8fa;--grey-100:#eef1f5;--grey-200:#e0e5ec;--grey-300:#cdd5df;--grey-400:#9aa6b6;--grey-500:#6b7787;--grey-600:#4d5765;--grey-700:#353d49;--grey-900:#141920;
  --radius:14px;--radius-sm:8px;--shadow:0 6px 18px rgba(4,38,63,.10);--shadow-sm:0 2px 6px rgba(4,38,63,.08);
  --font-d:"Poppins",system-ui,sans-serif;--font-b:"Mulish",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;font-family:var(--font-b);background:var(--grey-50);color:var(--grey-700)}
a{color:var(--blue-600);text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-d);color:var(--grey-900);margin:0}
svg{vertical-align:middle}

/* Shell */
.admin-shell{display:flex;min-height:100vh}
.admin-sidebar{width:248px;flex:none;background:var(--blue-900);color:#fff;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.admin-brand{display:flex;align-items:center;gap:10px;padding:18px 18px;color:#fff;border-bottom:1px solid rgba(255,255,255,.1)}
.admin-brand img{width:40px;height:40px}
.admin-brand span{font-family:var(--font-d);font-weight:800;font-size:16px;line-height:1.1}
.admin-brand small{display:block;font-weight:500;font-size:11px;color:var(--blue-100);letter-spacing:.08em;text-transform:uppercase}
.admin-nav{flex:1;padding:12px 10px;overflow-y:auto}
.admin-nav a{display:flex;align-items:center;gap:11px;color:var(--blue-100);font-weight:600;font-size:14.5px;padding:11px 13px;border-radius:var(--radius-sm);margin-bottom:2px}
.admin-nav a:hover{background:rgba(255,255,255,.08);color:#fff}
.admin-nav a.active{background:var(--blue-500);color:#fff}
.admin-view-site{display:flex;align-items:center;gap:8px;color:var(--blue-100);font-weight:600;font-size:13.5px;padding:14px 18px;border-top:1px solid rgba(255,255,255,.1)}
.admin-view-site:hover{color:#fff}

.admin-main{flex:1;min-width:0;display:flex;flex-direction:column}
.admin-topbar{display:flex;align-items:center;gap:16px;background:#fff;border-bottom:1px solid var(--grey-200);padding:14px 26px;position:sticky;top:0;z-index:10}
.admin-topbar h1{font-size:20px}
.admin-burger{display:none;background:none;border:none;cursor:pointer;color:var(--grey-700)}
.admin-user{margin-left:auto;display:flex;align-items:center;gap:12px;font-weight:600;font-size:14px;color:var(--grey-600)}
.admin-content{padding:26px;max-width:1100px;width:100%}

/* Cards / panels */
.panel{background:#fff;border:1px solid var(--grey-200);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:22px;margin-bottom:22px}
.panel h2{font-size:17px;margin-bottom:16px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}

/* Stat tiles (dashboard) */
.tile{background:#fff;border:1px solid var(--grey-200);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-sm)}
.tile .n{font-family:var(--font-d);font-weight:800;font-size:30px;color:var(--blue-700)}
.tile .l{color:var(--grey-500);font-weight:600;font-size:13.5px;margin-top:4px}
.tile .ic{float:right;color:var(--blue-300)}

/* Forms */
.fld{margin-bottom:14px}
.fld label{display:block;font-size:13px;font-weight:700;color:var(--grey-700);margin-bottom:6px}
.fld input,.fld select,.fld textarea,input[type=text],input[type=email],input[type=password],input[type=number],input[type=date],select,textarea{
  width:100%;font-family:var(--font-b);font-size:14.5px;color:var(--grey-900);background:#fff;
  border:1.5px solid var(--grey-300);border-radius:var(--radius-sm);padding:10px 12px}
.fld textarea,textarea{min-height:110px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue-500);box-shadow:0 0 0 3px rgba(0,120,192,.2)}
.hint{font-size:12.5px;color:var(--grey-500);margin-top:4px}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:7px;font-family:var(--font-d);font-weight:600;font-size:14px;
  padding:10px 18px;border-radius:999px;border:1.5px solid transparent;cursor:pointer;background:var(--blue-500);color:#fff}
.btn:hover{background:var(--blue-600)}
.btn-sm{padding:7px 13px;font-size:13px}
.btn-out{background:#fff;color:var(--blue-700);border-color:var(--grey-300)}
.btn-out:hover{background:var(--grey-100)}
.btn-danger{background:var(--coral-500)}.btn-danger:hover{background:var(--coral-700)}
.btn-gold{background:var(--gold-500);color:var(--blue-900)}

/* Tables */
.tbl{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--grey-200);border-radius:var(--radius);overflow:hidden}
.tbl th,.tbl td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--grey-200);font-size:14px;vertical-align:middle}
.tbl th{background:var(--grey-100);font-family:var(--font-d);font-size:12.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--grey-600)}
.tbl tr:last-child td{border-bottom:none}
.tbl td .actions{display:flex;gap:8px}
.thumb{width:54px;height:40px;object-fit:cover;border-radius:6px;border:1px solid var(--grey-200)}
.pill{display:inline-block;font-size:11.5px;font-weight:700;padding:3px 10px;border-radius:999px;background:var(--grey-100);color:var(--grey-600)}
.pill-green{background:var(--green-100);color:var(--green-700)}
.pill-grey{background:var(--grey-200);color:var(--grey-600)}
.pill-blue{background:var(--blue-50);color:var(--blue-700)}

/* Notes / alerts */
.note{border-radius:var(--radius-sm);padding:12px 16px;margin-bottom:16px;font-weight:600;font-size:14px}
.note-success{background:var(--green-100);color:var(--green-700)}
.note-error{background:var(--coral-100);color:var(--coral-700)}

.page-actions{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;gap:12px;flex-wrap:wrap}
.muted{color:var(--grey-500)}
.row-actions{display:flex;gap:8px;align-items:center}

/* Login */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(160deg,var(--blue-50),#fff);padding:20px}
.login-card{background:#fff;border:1px solid var(--grey-200);border-radius:18px;box-shadow:var(--shadow);
  padding:34px;width:100%;max-width:400px}
.login-card .lhead{text-align:center;margin-bottom:22px}
.login-card .lhead img{width:64px;height:64px;margin-bottom:10px}
.login-card h1{font-size:20px}
.login-card .sub{color:var(--grey-500);font-size:14px}

@media (max-width:820px){
  .grid2,.grid3,.grid4{grid-template-columns:1fr}
  .admin-sidebar{position:fixed;left:-260px;z-index:50;transition:left .2s ease}
  .admin-sidebar.open{left:0}
  .admin-burger{display:inline-flex}
}