/* ============================================================================
   Admin Panel styles — reuses design tokens from /assets/css/style.css
   (linked before this file in admin-header.php), adds admin-only layout.
   ============================================================================ */

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

/* ---------------- Login page ---------------- */
.admin-auth-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: var(--gradient-brand); padding: 20px;
}
.admin-auth-card {
  width: 100%; max-width: 400px; background: var(--white); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); padding: 36px 32px;
}
.admin-auth-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 24px; }
.admin-auth-logo strong { font-family: var(--font-heading); color: var(--navy); font-size: 0.95rem; display:block; }
.admin-auth-logo span { font-size: 0.72rem; color: var(--ink-muted); }
.admin-auth-logo-full { display: flex; flex-direction: column; align-items: center; gap: 6px; margin-bottom: 20px; }
.admin-auth-logo-full img { max-width: 150px; height: auto; }
.admin-auth-logo-caption { font-size: 0.76rem; font-weight: 700; color: var(--tosca-dark); letter-spacing: 0.06em; text-transform: uppercase; }
.admin-auth-card h1 { font-size: 1.3rem; margin-bottom: 6px; }
.admin-auth-card p.sub { color: var(--ink-muted); font-size: 0.88rem; margin-bottom: 24px; }
.admin-back-link { display: inline-block; margin-top: 18px; font-size: 0.85rem; color: var(--ink-muted); }

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

.admin-sidebar {
  width: 250px; flex-shrink: 0; background: var(--navy-dark); color: rgba(255,255,255,0.85);
  position: fixed; inset: 0 auto 0 0; overflow-y: auto; z-index: 200;
  transform: translateX(-100%); transition: transform .2s ease;
}
.admin-sidebar.is-open { transform: translateX(0); }
.admin-sidebar-brand { display: flex; align-items: center; gap: 10px; padding: 22px 20px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.admin-sidebar-brand strong { display: block; font-size: 0.85rem; color: #fff; font-family: var(--font-heading); }
.admin-sidebar-brand span { font-size: 0.68rem; color: rgba(255,255,255,0.5); }
.admin-nav { padding: 16px 12px; display: flex; flex-direction: column; gap: 2px; }
.admin-nav-label { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.06em; color: rgba(255,255,255,0.35); padding: 14px 12px 6px; }
.admin-nav a {
  display: flex; align-items: center; gap: 12px; padding: 11px 14px; border-radius: var(--radius-sm);
  font-size: 0.88rem; font-weight: 500; color: rgba(255,255,255,0.75);
}
.admin-nav a:hover { background: rgba(255,255,255,0.06); color: #fff; }
.admin-nav a.is-active { background: var(--tosca); color: #fff; }
.admin-nav .badge-count { margin-left: auto; background: rgba(255,255,255,0.15); font-size: 0.7rem; padding: 2px 8px; border-radius: var(--radius-pill); }

.admin-main { flex: 1; min-width: 0; }
@media (min-width: 1024px) {
  .admin-sidebar { position: sticky; top: 0; height: 100vh; transform: none; }
  .admin-shell { }
}

.admin-topbar {
  height: 68px; background: var(--white); border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between; padding-inline: 20px;
  position: sticky; top: 0; z-index: 100;
}
.admin-topbar-left { display: flex; align-items: center; gap: 14px; }
.admin-sidebar-toggle { width: 40px; height: 40px; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; }
.admin-sidebar-toggle:hover { background: var(--offwhite); }
.admin-page-title { font-family: var(--font-heading); font-weight: 700; color: var(--navy); font-size: 1.05rem; }
.admin-topbar-right { display: flex; align-items: center; gap: 14px; }
.admin-avatar { width: 36px; height: 36px; border-radius: 50%; background: var(--gradient-tosca); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.82rem; }
.admin-user-name { font-size: 0.85rem; font-weight: 600; color: var(--navy); }
.admin-user-role { font-size: 0.72rem; color: var(--ink-muted); text-transform: capitalize; }

.admin-content { padding: 24px 20px 60px; max-width: 1280px; }
@media (min-width: 768px) { .admin-content { padding: 32px 32px 70px; } }

/* ---------------- Dashboard stat tiles ---------------- */
.stat-grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); margin-bottom: 32px; }
.stat-tile { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 22px; display: flex; align-items: center; gap: 16px; box-shadow: var(--shadow-sm); }
.stat-tile-icon { width: 46px; height: 46px; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; flex-shrink: 0; background: var(--tosca-light); color: var(--tosca-dark); }
.stat-tile-num { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 800; color: var(--navy); line-height: 1; }
.stat-tile-label { font-size: 0.8rem; color: var(--ink-muted); margin-top: 4px; }

.admin-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-md); box-shadow: var(--shadow-sm); }
.admin-card-header { padding: 18px 22px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.admin-card-header h2 { font-size: 1rem; }
.admin-card-body { padding: 22px; }

/* ---------------- Tables ---------------- */
.table-wrap { overflow-x: auto; }
table.admin-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; min-width: 640px; }
table.admin-table th { text-align: left; padding: 12px 16px; background: var(--offwhite); color: var(--ink-muted); font-weight: 600; font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.03em; white-space: nowrap; }
table.admin-table td { padding: 14px 16px; border-top: 1px solid var(--border); vertical-align: middle; }
table.admin-table tr:hover td { background: var(--tosca-tint); }
.table-actions { display: flex; gap: 8px; }
.table-thumb { width: 52px; height: 40px; border-radius: 6px; object-fit: cover; background: var(--offwhite); }

.badge { display: inline-block; padding: 4px 11px; border-radius: var(--radius-pill); font-size: 0.72rem; font-weight: 700; }
.badge-new { background: #FEF3C7; color: #92400E; }
.badge-contacted { background: #DBEAFE; color: #1E40AF; }
.badge-in_progress { background: #E0E7FF; color: #3730A3; }
.badge-closed { background: #DCFCE7; color: #166534; }
.badge-prospect { background: #FEF3C7; color: #92400E; }
.badge-active { background: #DCFCE7; color: #166534; }
.badge-completed { background: #DBEAFE; color: #1E40AF; }
.badge-inactive { background: #F1F5F9; color: #64748B; }
.badge-published { background: #DCFCE7; color: #166534; }
.badge-draft { background: #F1F5F9; color: #64748B; }
.badge-superadmin { background: var(--navy-tint); color: var(--navy); }
.badge-admin { background: var(--tosca-light); color: var(--tosca-dark); }

.icon-btn { width: 34px; height: 34px; border-radius: var(--radius-sm); display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--border); color: var(--ink-muted); }
.icon-btn:hover { background: var(--offwhite); color: var(--navy); }
.icon-btn.danger:hover { background: #FDECEC; color: #B42318; border-color: #F1AAAA; }

/* ---------------- Forms ---------------- */
.admin-form .form-field { margin-bottom: 18px; }
.admin-form .form-hint { font-size: 0.78rem; color: var(--ink-muted); margin-top: 6px; }
.admin-form-actions { display: flex; gap: 12px; padding-top: 8px; }
.current-image-preview { width: 140px; border-radius: var(--radius-sm); margin-bottom: 12px; border: 1px solid var(--border); }

/* ---------------- Alerts / empty states ---------------- */
.admin-alert { padding: 14px 18px; border-radius: var(--radius-sm); margin-bottom: 20px; font-size: 0.9rem; }
.admin-alert.success { background: var(--tosca-light); color: var(--tosca-darker); border: 1px solid var(--tosca); }
.admin-alert.error { background: #FDECEC; color: #B42318; border: 1px solid #F1AAAA; }
.admin-empty { padding: 50px 20px; text-align: center; color: var(--ink-muted); }

.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 18px; }
.filter-bar select, .filter-bar input[type="search"] { padding: 9px 14px; border-radius: var(--radius-sm); border: 1.5px solid var(--border); font-size: 0.86rem; }

.pill-nav { display: flex; flex-wrap: wrap; gap: 8px; }
.pill-nav a { padding: 8px 16px; border-radius: var(--radius-pill); border: 1px solid var(--border); font-size: 0.82rem; font-weight: 600; color: var(--ink-muted); }
.pill-nav a.is-active { background: var(--navy); border-color: var(--navy); color: #fff; }

.sidebar-backdrop { position: fixed; inset: 0; background: rgba(7,29,51,0.5); z-index: 190; display: none; }
.sidebar-backdrop.is-open { display: block; }
@media (min-width: 1024px) { .sidebar-backdrop { display: none !important; } }