/* ============================================================
   Admin Dashboard - modern, clean styling.
   Kept intentionally separate from the public site's css/style.css
   so nothing here can ever affect the look of the public website.
   ============================================================ */

:root{
  --a-navy:#0a1530;
  --a-navy-800:#152a52;
  --a-navy-700:#1e3a6e;
  --a-gold:#f2b632;
  --a-gold-dark:#e0a726;
  --a-line:#e7e9f0;
  --a-paper:#f5f6fa;
  --a-ink:#1c2333;
  --a-ink-soft:#66708a;
  --a-success:#1e6b34;
  --a-success-bg:#e7f7ec;
  --a-error:#8a2020;
  --a-error-bg:#fbeaea;
  --a-radius:14px;
  --a-radius-sm:9px;
  --a-shadow:0 1px 2px rgba(15,23,42,.04), 0 10px 30px -14px rgba(10,21,48,.14);
  --a-shadow-sm:0 1px 2px rgba(15,23,42,.05);
  --font-display:'Sora',-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  --font-body:'Inter',-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
}

*{box-sizing:border-box;}
body{
  margin:0;
  font-family:var(--font-body);
  background:var(--a-paper);
  color:var(--a-ink);
  font-size:14.5px;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--a-navy);text-decoration:none;}
a:hover{color:var(--a-gold-dark);}
h1,h2{font-family:var(--font-display);}

/* Login screen */
.admin-login-wrap{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  padding:20px;
  background:
    radial-gradient(ellipse 900px 500px at 15% 0%, rgba(242,182,50,.16), transparent 60%),
    linear-gradient(160deg,var(--a-navy) 0%, #0e1c3d 55%, var(--a-navy-700) 100%);
}
.admin-login-card{
  background:#fff;border-radius:20px;
  padding:44px 40px;width:100%;max-width:400px;
  box-shadow:0 30px 70px -20px rgba(0,0,0,.45);
}
.admin-login-mark{
  width:52px;height:52px;border-radius:14px;
  background:linear-gradient(160deg,var(--a-navy),var(--a-navy-700));
  color:var(--a-gold);font-family:var(--font-display);font-weight:800;font-size:1.15rem;
  display:flex;align-items:center;justify-content:center;
  margin-bottom:20px;
}
.admin-login-card h1{font-size:1.35rem;margin:0 0 6px;color:var(--a-navy);font-weight:700;}
.admin-login-card p.sub{color:var(--a-ink-soft);font-size:.88rem;margin:0 0 26px;}

/* Layout */
.admin-shell{display:flex;min-height:100vh;}
.admin-sidebar{
  width:246px;flex-shrink:0;
  background:linear-gradient(180deg,var(--a-navy) 0%, #0c1938 100%);
  color:#b9c1da;
  padding:22px 14px 22px;position:sticky;top:0;height:100vh;overflow-y:auto;
  display:flex;flex-direction:column;
}
.admin-sidebar .brand{
  display:flex;align-items:center;gap:10px;
  color:#fff;font-weight:700;font-size:.98rem;font-family:var(--font-display);
  padding:4px 10px 20px;margin-bottom:10px;border-bottom:1px solid rgba(255,255,255,.08);
}
.brand-mark{
  width:32px;height:32px;border-radius:9px;flex-shrink:0;
  background:linear-gradient(160deg,var(--a-gold),#d99a1f);
  color:var(--a-navy);font-family:var(--font-display);font-weight:800;font-size:.78rem;
  display:flex;align-items:center;justify-content:center;
}
.nav-group{display:flex;flex-direction:column;gap:2px;}
.nav-group-bottom{margin-top:auto;padding-top:16px;border-top:1px solid rgba(255,255,255,.08);}
.admin-sidebar a{
  display:flex;align-items:center;gap:12px;
  padding:10px 12px;color:#aab2cc;font-size:.86rem;font-weight:500;
  border-radius:var(--a-radius-sm);
  transition:background .15s ease, color .15s ease;
}
.nav-icon{
  width:18px;height:18px;flex-shrink:0;display:flex;align-items:center;justify-content:center;
  opacity:.85;
}
.nav-icon svg{width:18px;height:18px;stroke:currentColor;}
.admin-sidebar a:hover{color:#fff;background:rgba(255,255,255,.06);}
.admin-sidebar a.active{
  color:#fff;background:rgba(242,182,50,.14);
  box-shadow:inset 3px 0 0 var(--a-gold);
}
.admin-sidebar .badge{
  margin-left:auto;background:var(--a-gold);color:var(--a-navy);
  font-size:.66rem;font-weight:800;padding:2px 7px;border-radius:20px;
}

.admin-main{flex:1;min-width:0;}
.admin-topbar{
  background:#fff;border-bottom:1px solid var(--a-line);
  padding:20px 32px;display:flex;align-items:center;justify-content:space-between;
  position:sticky;top:0;z-index:5;
  box-shadow:var(--a-shadow-sm);
}
.admin-topbar h1{font-size:1.2rem;margin:0;color:var(--a-navy);font-weight:700;}
.admin-user-chip{
  display:flex;align-items:center;gap:10px;
  font-size:.82rem;color:var(--a-ink-soft);
}
.admin-avatar{
  width:30px;height:30px;border-radius:50%;
  background:linear-gradient(160deg,var(--a-navy),var(--a-navy-700));
  color:var(--a-gold);font-family:var(--font-display);font-weight:700;font-size:.78rem;
  display:flex;align-items:center;justify-content:center;
}
.admin-content{padding:30px 32px 60px;}

/* Cards / stats */
.admin-stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:18px;margin-bottom:30px;}
.admin-stat-card{
  background:#fff;border:1px solid var(--a-line);border-radius:var(--a-radius);
  padding:22px 22px 20px;box-shadow:var(--a-shadow);
  position:relative;overflow:hidden;
}
.admin-stat-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--a-gold),var(--a-navy-700));
}
.admin-stat-card .num{font-family:var(--font-display);font-size:1.9rem;font-weight:700;color:var(--a-navy);display:block;line-height:1.2;}
.admin-stat-card .lbl{font-size:.8rem;color:var(--a-ink-soft);margin-top:4px;display:block;}

.admin-card{
  background:#fff;border:1px solid var(--a-line);border-radius:var(--a-radius);
  padding:26px;margin-bottom:24px;box-shadow:var(--a-shadow);
}
.admin-card h2{font-size:1.02rem;margin:0 0 18px;color:var(--a-navy);font-weight:700;}

/* Table */
.admin-toolbar{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:18px;flex-wrap:wrap;}
.admin-toolbar form{display:flex;gap:8px;}
.admin-table{width:100%;border-collapse:collapse;font-size:.87rem;}
.admin-table th{
  text-align:left;padding:11px 14px;background:var(--a-paper);
  color:var(--a-ink-soft);font-weight:600;font-size:.72rem;
  text-transform:uppercase;letter-spacing:.04em;
}
.admin-table th:first-child{border-radius:var(--a-radius-sm) 0 0 var(--a-radius-sm);}
.admin-table th:last-child{border-radius:0 var(--a-radius-sm) var(--a-radius-sm) 0;}
.admin-table td{padding:13px 14px;border-bottom:1px solid var(--a-line);vertical-align:top;}
.admin-table tr:hover td{background:#fafbfd;}
.admin-table tr:last-child td{border-bottom:none;}
.admin-table tr.is-unread{background:#fffbea;}
.admin-table tr.is-unread:hover td{background:#fff6d9;}
.admin-empty{padding:36px;text-align:center;color:var(--a-ink-soft);font-size:.9rem;}

/* Buttons */
.a-btn{
  display:inline-flex;align-items:center;gap:6px;
  padding:9px 17px;border-radius:9px;border:1.5px solid var(--a-navy);
  background:var(--a-navy);color:#fff;font-size:.82rem;font-weight:600;
  cursor:pointer;font-family:var(--font-body);
  transition:transform .12s ease, box-shadow .12s ease, background .12s ease;
}
.a-btn:hover{background:var(--a-navy-700);color:#fff;box-shadow:0 8px 18px -8px rgba(10,21,48,.45);transform:translateY(-1px);}
.a-btn-gold{background:linear-gradient(160deg,var(--a-gold),var(--a-gold-dark));border-color:var(--a-gold-dark);color:var(--a-navy);}
.a-btn-gold:hover{background:linear-gradient(160deg,#f6c24d,var(--a-gold-dark));color:var(--a-navy);box-shadow:0 10px 20px -10px rgba(224,167,38,.55);}
.a-btn-outline{background:#fff;color:var(--a-navy);}
.a-btn-outline:hover{background:var(--a-paper);color:var(--a-navy);box-shadow:none;transform:none;}
.a-btn-danger{background:#fff;border-color:#e6bcbc;color:var(--a-error);}
.a-btn-danger:hover{background:var(--a-error-bg);color:var(--a-error);box-shadow:none;transform:none;}
.a-btn-sm{padding:6px 13px;font-size:.76rem;}

/* Forms */
.a-field{margin-bottom:18px;}
.a-field label{display:block;font-weight:600;font-size:.82rem;margin-bottom:6px;color:var(--a-navy);}
.a-field .hint{font-size:.76rem;color:var(--a-ink-soft);margin-top:5px;}
.a-field input[type=text],
.a-field input[type=email],
.a-field input[type=password],
.a-field input[type=number],
.a-field input[type=date],
.a-field input[type=file],
.a-field select,
.a-field textarea{
  width:100%;padding:11px 14px;border:1.5px solid var(--a-line);
  border-radius:var(--a-radius-sm);font-size:.9rem;font-family:var(--font-body);color:var(--a-ink);background:#fff;
  transition:border-color .15s ease, box-shadow .15s ease;
}
.a-field input:focus,
.a-field select:focus,
.a-field textarea:focus{
  outline:none;border-color:var(--a-gold);box-shadow:0 0 0 3px rgba(242,182,50,.18);
}
.a-field textarea{min-height:140px;resize:vertical;}
.a-field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}

/* Alerts */
.a-alert{padding:14px 18px;border-radius:var(--a-radius-sm);font-size:.88rem;margin-bottom:20px;border:1.5px solid transparent;}
.a-alert-success{background:var(--a-success-bg);color:var(--a-success);border-color:#bfe6cb;}
.a-alert-error{background:var(--a-error-bg);color:var(--a-error);border-color:#f0c4c4;}

/* Status pills */
.a-pill{display:inline-block;padding:3px 11px;border-radius:20px;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;}
.a-pill-published{background:#e7f7ec;color:#1e6b34;}
.a-pill-draft{background:#eef0f5;color:#5b6478;}
.a-pill-hidden{background:#eef0f5;color:#5b6478;}
.a-pill-read{background:#eef0f5;color:#5b6478;}
.a-pill-unread{background:#fff1cf;color:#8a5f00;}

.a-thumb{width:56px;height:42px;object-fit:cover;border-radius:8px;background:var(--a-navy);}

/* Submit spinner - shown on any button while a form is submitting */
.btn-spinner{
  display:inline-block;width:14px;height:14px;
  border:2px solid currentColor;border-right-color:transparent;
  border-radius:50%;
  animation:btn-spin .6s linear infinite;
  vertical-align:-2px;
  opacity:.85;
}
@keyframes btn-spin{to{transform:rotate(360deg);}}
.a-btn[disabled]{opacity:.7;cursor:progress;pointer-events:none;}

@media (max-width:900px){
  .admin-shell{flex-direction:column;}
  .admin-sidebar{width:100%;height:auto;position:relative;}
  .a-field-row{grid-template-columns:1fr;}
  .admin-content{padding:22px 18px 50px;}
  .admin-topbar{padding:16px 18px;}
}