/* ============================================
   HELTOG - Admin Panel CSS
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@600;700;800&family=DM+Sans:wght@400;500;600&display=swap');

:root {
  --sidebar-bg:   #0f172a;
  --sidebar-w:    250px;
  --top-h:        64px;
  --blue:         #1e40af;
  --blue-light:   #3b82f6;
  --orange:       #f97316;
  --success:      #22c55e;
  --danger:       #ef4444;
  --warning:      #f59e0b;
  --info:         #0ea5e9;
  --dark:         #0f172a;
  --gray:         #64748b;
  --light:        #f8faff;
  --white:        #ffffff;
  --border:       #e2e8f0;
  --radius:       12px;
  --shadow:       0 2px 16px rgba(0,0,0,0.08);
  --transition:   all 0.25s ease;
  --font-head:    'Syne', sans-serif;
  --font-body:    'DM Sans', sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--light);
  color: var(--dark);
  overflow-x: hidden;
}

/* ---- SIDEBAR ---- */
.admin-sidebar {
  position: fixed; top: 0; left: 0;
  width: var(--sidebar-w);
  height: 100vh;
  background: var(--sidebar-bg);
  display: flex; flex-direction: column;
  z-index: 1000;
  transition: var(--transition);
  overflow-y: auto;
}
.admin-sidebar::-webkit-scrollbar { width: 4px; }
.admin-sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); }

.sidebar-logo {
  padding: 20px 20px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  flex-shrink: 0;
}
.sidebar-logo a {
  font-family: var(--font-head);
  font-size: 1.4rem; font-weight: 800;
  color: var(--white);
  text-decoration: none; letter-spacing: -0.3px;
}
.sidebar-logo span { color: var(--orange); }
.sidebar-logo small {
  display: block;
  font-size: 0.6rem; color: rgba(255,255,255,0.35);
  letter-spacing: 2px; margin-top: -4px;
  font-family: var(--font-body);
}

.sidebar-section-label {
  font-size: 0.65rem; font-weight: 700;
  color: rgba(255,255,255,0.25);
  text-transform: uppercase; letter-spacing: 1.5px;
  padding: 18px 20px 8px;
}

.sidebar-nav { padding: 8px 12px; flex: 1; }
.sidebar-nav a {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  font-size: 0.87rem; font-weight: 500;
  margin-bottom: 2px;
  transition: var(--transition);
}
.sidebar-nav a i {
  width: 18px; text-align: center;
  font-size: 0.85rem;
}
.sidebar-nav a:hover {
  background: rgba(255,255,255,0.07);
  color: var(--white);
}
.sidebar-nav a.active {
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  color: var(--white);
  box-shadow: 0 4px 12px rgba(30,64,175,0.35);
}
.sidebar-nav a .badge-count {
  margin-left: auto;
  background: var(--orange);
  color: var(--white);
  font-size: 0.68rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 50px;
}

.sidebar-bottom {
  padding: 14px 12px;
  border-top: 1px solid rgba(255,255,255,0.07);
  flex-shrink: 0;
}
.sidebar-bottom a {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  font-size: 0.85rem;
  transition: var(--transition);
}
.sidebar-bottom a:hover { background: rgba(239,68,68,0.15); color: #fca5a5; }

/* ---- TOPBAR ---- */
.admin-topbar {
  position: fixed; top: 0;
  left: var(--sidebar-w); right: 0;
  height: var(--top-h);
  background: var(--white);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px;
  z-index: 999;
  box-shadow: var(--shadow);
}
.topbar-title {
  font-family: var(--font-head);
  font-size: 1.05rem; font-weight: 700;
  color: var(--dark);
}
.topbar-right { display: flex; align-items: center; gap: 12px; }
.topbar-admin-badge {
  display: flex; align-items: center; gap: 10px;
  background: var(--light);
  border-radius: 50px;
  padding: 6px 16px 6px 8px;
}
.topbar-avatar {
  width: 32px; height: 32px;
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-weight: 700;
  font-size: 0.85rem; color: var(--white);
}
.topbar-admin-name { font-size: 0.85rem; font-weight: 600; color: var(--dark); }
.topbar-admin-role { font-size: 0.72rem; color: var(--gray); }

/* ---- MAIN CONTENT ---- */
.admin-main {
  margin-left: var(--sidebar-w);
  padding-top: var(--top-h);
  min-height: 100vh;
}
.admin-content {
  padding: 28px;
}

/* ---- PAGE HEADER ---- */
.admin-page-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 24px; flex-wrap: wrap; gap: 12px;
}
.admin-page-title {
  font-family: var(--font-head);
  font-size: 1.4rem; font-weight: 800;
  color: var(--dark);
}
.admin-breadcrumb {
  font-size: 0.8rem; color: var(--gray);
  margin-top: 2px;
}
.admin-breadcrumb a { color: var(--blue); text-decoration: none; }

/* ---- STATS CARDS ---- */
.admin-stat-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 20px 22px;
  display: flex; align-items: center; gap: 16px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.admin-stat-card:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(0,0,0,0.1); }
.stat-icon-box {
  width: 52px; height: 52px; flex-shrink: 0;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
}
.stat-icon-box.blue    { background: #dbeafe; color: var(--blue); }
.stat-icon-box.orange  { background: #ffedd5; color: var(--orange); }
.stat-icon-box.green   { background: #dcfce7; color: var(--success); }
.stat-icon-box.purple  { background: #ede9fe; color: #7c3aed; }
.stat-icon-box.red     { background: #fee2e2; color: var(--danger); }
.stat-card-num {
  font-family: var(--font-head);
  font-size: 1.8rem; font-weight: 800;
  color: var(--dark); line-height: 1;
}
.stat-card-label { font-size: 0.8rem; color: var(--gray); margin-top: 4px; }

/* ---- ADMIN CARD ---- */
.admin-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  overflow: hidden;
}
.admin-card-header {
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.admin-card-title {
  font-family: var(--font-head);
  font-size: 0.95rem; font-weight: 700;
  color: var(--dark);
}
.admin-card-body { padding: 22px; }

/* ---- BUTTONS ---- */
.btn-admin {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 20px;
  border-radius: 8px;
  font-size: 0.85rem; font-weight: 600;
  font-family: var(--font-body);
  border: none; cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-admin-primary { background: var(--blue); color: var(--white); }
.btn-admin-primary:hover { background: #1e3a8a; transform: translateY(-1px); color: var(--white); }
.btn-admin-orange  { background: var(--orange); color: var(--white); }
.btn-admin-orange:hover { background: #ea580c; color: var(--white); }
.btn-admin-success { background: var(--success); color: var(--white); }
.btn-admin-success:hover { background: #16a34a; color: var(--white); }
.btn-admin-danger  { background: var(--danger); color: var(--white); }
.btn-admin-danger:hover { background: #dc2626; color: var(--white); }
.btn-admin-outline {
  background: transparent;
  border: 2px solid var(--border);
  color: var(--gray);
}
.btn-admin-outline:hover { border-color: var(--blue); color: var(--blue); }
.btn-sm { padding: 5px 12px; font-size: 0.78rem; }

/* ---- TABLE ---- */
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th {
  background: var(--light);
  padding: 11px 16px;
  font-size: 0.75rem; font-weight: 700;
  color: var(--gray);
  text-transform: uppercase; letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.admin-table td {
  padding: 13px 16px;
  font-size: 0.87rem;
  color: var(--dark);
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.admin-table tbody tr:hover { background: var(--light); }
.admin-table tbody tr:last-child td { border-bottom: none; }

/* ---- FORM CONTROLS ---- */
.form-group { margin-bottom: 20px; }
.form-label-admin {
  display: block;
  font-size: 0.82rem; font-weight: 600;
  color: var(--dark); margin-bottom: 6px;
}
.form-control-admin {
  width: 100%;
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 0.87rem;
  color: var(--dark);
  font-family: var(--font-body);
  transition: var(--transition);
  outline: none;
}
.form-control-admin:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(30,64,175,0.1);
}
textarea.form-control-admin { resize: vertical; min-height: 100px; }
select.form-control-admin { cursor: pointer; }

/* ---- BADGES ---- */
.badge-active   { background:#dcfce7;color:#166534;padding:3px 10px;border-radius:50px;font-size:0.72rem;font-weight:700; }
.badge-inactive { background:#fee2e2;color:#991b1b;padding:3px 10px;border-radius:50px;font-size:0.72rem;font-weight:700; }
.badge-unread   { background:#fef3c7;color:#92400e;padding:3px 10px;border-radius:50px;font-size:0.72rem;font-weight:700; }
.badge-read     { background:#f0f4ff;color:var(--gray);padding:3px 10px;border-radius:50px;font-size:0.72rem;font-weight:700; }

/* ---- THUMBNAIL ---- */
.thumb-img {
  width: 48px; height: 40px;
  border-radius: 6px;
  object-fit: cover;
  border: 1px solid var(--border);
}

/* ---- ALERTS ---- */
.alert-admin {
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 0.87rem;
  margin-bottom: 20px;
  display: flex; align-items: center; gap: 10px;
}
.alert-admin-success { background: #dcfce7; color: #166534; border-left: 4px solid var(--success); }
.alert-admin-error   { background: #fee2e2; color: #991b1b; border-left: 4px solid var(--danger); }
.alert-admin-info    { background: #dbeafe; color: #1e40af; border-left: 4px solid var(--blue); }

/* ---- IMAGE PREVIEW ---- */
.img-preview-box {
  width: 120px; height: 90px;
  border: 2px dashed var(--border);
  border-radius: 8px;
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  color: var(--gray); font-size: 1.5rem;
  background: var(--light);
}
.img-preview-box img { width: 100%; height: 100%; object-fit: cover; }

/* ---- PAGINATION ---- */
.admin-pagination { display: flex; gap: 6px; }
.admin-pagination a, .admin-pagination span {
  width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 8px;
  font-size: 0.82rem; font-weight: 600;
  text-decoration: none;
  border: 1px solid var(--border);
  color: var(--gray);
  transition: var(--transition);
}
.admin-pagination a:hover { border-color: var(--blue); color: var(--blue); }
.admin-pagination .active { background: var(--blue); color: var(--white); border-color: var(--blue); }

/* ---- MOBILE ---- */
@media (max-width: 768px) {
  .admin-sidebar { transform: translateX(-100%); }
  .admin-sidebar.open { transform: translateX(0); }
  .admin-main { margin-left: 0; }
  .admin-topbar { left: 0; }
  .admin-content { padding: 16px; }
}