/* ===========================================================
   BHL Archentire — Admin panel styles
   Reuses brand tokens from assets/style.css (--ink, --terracotta,
   --gold, --stone, --charcoal, --muted, --font-display, --font-body)
   and layout helpers from assets/css/site-extra.css (.form-card,
   .upload-drop, .flash-toast, .empty-state, .bhl-pagination).
   =========================================================== */

:root{
  --admin-sidebar-w: 260px;
  --admin-topbar-h: 64px;
}

body{ background: var(--stone); }

/* ---------- Login page ---------- */
.admin-auth-body{
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 100%);
  padding: 1.5rem;
}
.admin-auth-wrap{ width: 100%; max-width: 400px; }
.admin-auth-card{
  background: var(--white);
  border-radius: 20px;
  padding: clamp(1.75rem, 5vw, 2.75rem);
  box-shadow: 0 25px 60px rgba(0,0,0,.35);
  text-align: center;
}
.admin-auth-brand{ margin-bottom: 1.75rem; display:flex; flex-direction:column; gap:.35rem; }
.admin-auth-brand .brand-sub{
  font-family: var(--font-display); font-weight:700; font-size:.8rem;
  letter-spacing:.08em; color: var(--terracotta); text-transform:uppercase;
}
.admin-auth-card .form-label{ font-weight:700; color: var(--ink); font-size:.88rem; }
.admin-auth-card .form-control{
  border-radius:10px; border:1px solid #e3ddcc; padding:.65rem .9rem;
}
.admin-auth-card .form-control:focus{
  border-color: var(--terracotta); box-shadow: 0 0 0 .2rem rgba(217,123,62,.15);
}
.admin-auth-back{
  display:inline-block; margin-top:1.5rem; font-size:.85rem;
  color: var(--muted); text-decoration:none;
}
.admin-auth-back:hover{ color: var(--terracotta); }

/* ---------- Shell layout ---------- */
.admin-shell{ display:flex; min-height:100vh; }

.admin-sidebar{
  position: fixed;
  inset-block: 0;
  inset-inline-start: 0;
  width: var(--admin-sidebar-w);
  background: var(--ink);
  color: rgba(255,255,255,.85);
  display: flex;
  flex-direction: column;
  z-index: 1040;
  transition: transform .25s ease;
}
.admin-sidebar-brand{
  padding: 1.5rem 1.4rem 1.1rem;
  border-bottom: 1px solid rgba(255,255,255,.1);
  display:flex; flex-direction:column; gap:.3rem;
}
.admin-sidebar-brand .brand-sub{
  font-family: var(--font-display); font-weight:700; font-size:.72rem;
  letter-spacing:.1em; color: var(--gold); text-transform:uppercase;
}
.admin-nav{ padding: 1rem .8rem; display:flex; flex-direction:column; gap:.2rem; overflow-y:auto; }
.admin-nav-link{
  display:flex; align-items:center; gap:.7rem;
  padding:.7rem .9rem; border-radius:10px;
  color: rgba(255,255,255,.75); text-decoration:none;
  font-weight:600; font-size:.92rem; transition:.15s;
}
.admin-nav-link i{ width:18px; text-align:center; color: var(--gold); }
.admin-nav-link:hover{ background: rgba(255,255,255,.08); color:#fff; }
.admin-nav-link.active{ background: var(--terracotta); color:#fff; }
.admin-nav-link.active i{ color:#fff; }
.admin-nav-divider{ height:1px; background: rgba(255,255,255,.1); margin:.6rem .3rem; }
.admin-nav-logout:hover{ background: rgba(217,90,62,.25); }

.admin-sidebar-backdrop{
  display:none; position:fixed; inset:0; background: rgba(20,17,55,.55);
  z-index:1030;
}

.admin-main{
  flex:1; min-width:0;
  margin-inline-start: var(--admin-sidebar-w);
  display:flex; flex-direction:column;
}

.admin-topbar{
  height: var(--admin-topbar-h);
  background:#fff; border-bottom:1px solid #e6e0cf;
  display:flex; align-items:center; gap:1rem;
  padding: 0 1.5rem;
  position: sticky; top:0; z-index:1020;
}
.admin-sidebar-toggle{
  display:none; border:none; background:none; font-size:1.2rem;
  color: var(--ink); padding:.3rem .5rem; cursor:pointer;
}
.admin-topbar-title{
  font-family: var(--font-display); font-weight:800; font-size:1.15rem;
  color: var(--ink); margin:0; flex:1;
}
.admin-topbar-user{
  display:flex; align-items:center; gap:.5rem;
  font-size:.9rem; font-weight:700; color: var(--muted);
}
.admin-topbar-user i{ font-size:1.4rem; color: var(--terracotta); }

.admin-content{ padding: clamp(1.25rem, 3vw, 2.25rem); flex:1; }

/* ---------- Cards / stats ---------- */
.admin-card{
  background:#fff; border-radius:16px;
  box-shadow: 0 10px 25px rgba(30,27,75,.06);
  padding: clamp(1.25rem, 3vw, 1.75rem);
}
.stat-row{ display:grid; grid-template-columns:repeat(auto-fit, minmax(200px,1fr)); gap:1.1rem; margin-bottom:1.75rem; }
.stat-card{
  background:#fff; border-radius:16px; padding:1.4rem;
  box-shadow: 0 10px 25px rgba(30,27,75,.06);
  display:flex; align-items:center; gap:1rem;
}
.stat-card .icon{
  width:52px; height:52px; border-radius:14px;
  display:flex; align-items:center; justify-content:center;
  background: rgba(217,123,62,.12); color: var(--terracotta); font-size:1.3rem; flex-shrink:0;
}
.stat-card .num{ font-family: var(--font-display); font-weight:800; font-size:1.6rem; color: var(--ink); line-height:1.1; }
.stat-card .label{ font-size:.85rem; color: var(--muted); font-weight:600; }

/* ---------- Toolbar (search/filter forms above tables) ---------- */
.admin-toolbar{
  display:flex; flex-wrap:wrap; gap:.75rem; align-items:center;
  margin-bottom:1.25rem;
}
.admin-toolbar .form-control,
.admin-toolbar .form-select{
  border-radius:10px; border:1px solid #e3ddcc;
}
.admin-toolbar-spacer{ flex:1; }

/* ---------- Tables ---------- */
.table-responsive-admin{ overflow-x:auto; }
.admin-table{ width:100%; border-collapse:separate; border-spacing:0 8px; }
.admin-table thead th{
  font-family: var(--font-display); font-size:.78rem; text-transform:uppercase;
  letter-spacing:.06em; color: var(--muted); font-weight:700;
  padding: 0 1rem .5rem;
  border:none;
}
.admin-table tbody tr{ background:#fff; box-shadow: 0 4px 14px rgba(30,27,75,.05); }
.admin-table tbody td{
  padding: .8rem 1rem; vertical-align:middle; border:none; color: var(--charcoal);
}
.admin-table tbody tr td:first-child{ border-radius:12px 0 0 12px; }
.admin-table tbody tr td:last-child{ border-radius:0 12px 12px 0; }
.admin-thumb{
  width:52px; height:52px; border-radius:10px; object-fit:cover; background: var(--stone); flex-shrink:0;
}
.admin-table .title-cell{ font-weight:700; color: var(--ink); }
.admin-table .muted-cell{ color: var(--muted); font-size:.88rem; }

.status-badge{
  display:inline-flex; align-items:center; gap:.35rem;
  padding:.3rem .7rem; border-radius:999px; font-size:.78rem; font-weight:700;
}
.status-badge.published{ background: rgba(46,157,90,.12); color:#2e9d5a; }
.status-badge.hidden{ background: rgba(200,60,60,.1); color:#c83c3c; }

.admin-actions{ display:flex; gap:.4rem; flex-wrap:wrap; }
.admin-actions form{ display:inline; }
.btn-icon{
  width:34px; height:34px; border-radius:9px; border:1px solid #e3ddcc;
  background:#fff; color: var(--ink); display:inline-flex; align-items:center; justify-content:center;
  text-decoration:none; transition:.15s; cursor:pointer; font-size:.85rem;
}
.btn-icon:hover{ background: var(--stone); }
.btn-icon.edit{ color: var(--terracotta); border-color: rgba(217,123,62,.3); }
.btn-icon.danger{ color:#c83c3c; border-color: rgba(200,60,60,.3); }
.btn-icon.danger:hover{ background: rgba(200,60,60,.08); }
.btn-icon.toggle.is-on{ color:#2e9d5a; border-color: rgba(46,157,90,.3); }

/* ---------- Project/category form image grid ---------- */
.admin-image-grid{
  display:flex; flex-wrap:wrap; gap:.9rem; margin: .75rem 0 1.5rem;
}
.admin-image-item{
  position:relative; width:110px;
}
.admin-image-item img{
  width:110px; height:110px; object-fit:cover; border-radius:12px; border:1px solid #e3ddcc; display:block;
}
.admin-image-item .form-check{
  margin-top:.4rem; display:flex; align-items:center; gap:.4rem; justify-content:center; font-size:.78rem;
}
.admin-image-item .form-check-label{ color:#c83c3c; font-weight:700; cursor:pointer; }

/* ---------- Buttons: submit-in-progress state ---------- */
button[type="submit"]:disabled{ opacity:.75; cursor:progress; }

/* ---------- Responsive ---------- */
@media (max-width: 991.98px){
  .admin-sidebar{ transform: translateX(100%); }
  .admin-sidebar.open{ transform: translateX(0); box-shadow: -10px 0 30px rgba(0,0,0,.25); }
  .admin-main{ margin-inline-start: 0; }
  .admin-sidebar-toggle{ display:inline-flex; align-items:center; justify-content:center; }
  .admin-sidebar-backdrop.open{ display:block; }
}

@media (max-width: 767.98px){
  .admin-topbar-user span{ display:none; }
  .admin-table thead th,
  .admin-table tbody td{ white-space: nowrap; }
}