:root {
  --black: #0c0c0d;
  --charcoal: #17181a;
  --yellow: #ffcc00;
  --yellow-dark: #e0ac00;
  --gray-100: #f5f6f8;
  --gray-200: #eceef1;
  --gray-300: #d8dbe0;
  --gray-500: #8a8f98;
  --gray-700: #4a4e57;
  --danger: #e14b4b;
  --success: #1a8f4c;
  --radius: 12px;
  --font-head: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: var(--font-body); background: var(--gray-100); color: var(--black); }
h1,h2,h3,h4 { font-family: var(--font-head); margin: 0; }
a { text-decoration: none; color: inherit; }
code { background: var(--gray-200); padding: 2px 6px; border-radius: 4px; font-size: 12.5px; }

/* Shell */
.admin-shell { display: flex; min-height: 100vh; }
.admin-sidebar {
  width: 250px;
  flex-shrink: 0;
  background: var(--black);
  color: #fff;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
}
.admin-brand { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; padding: 26px 22px 22px; border-bottom: 1px solid rgba(255,255,255,.08); }
.admin-brand img { height: 22px; width: auto; filter: brightness(0) invert(1); }
.admin-brand span { font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: #7d8087; }
.admin-nav { display: flex; flex-direction: column; padding: 16px 14px 20px; gap: 1px; flex: 1; overflow-y: auto; }
.admin-nav-label {
  margin: 16px 10px 6px; padding-top: 14px; border-top: 1px solid rgba(255,255,255,.07);
  font-size: 10.5px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: #63666d;
}
.admin-nav a {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 12px; border-radius: 7px; font-size: 14px; font-weight: 500; color: #c8c9cc;
  border-left: 2px solid transparent;
  transition: background .15s ease, color .15s ease, border-color .15s ease;
}
.admin-nav a:hover { background: rgba(255,255,255,.05); color: #fff; }
.admin-nav a.active { background: rgba(255,204,0,.1); color: var(--yellow); font-weight: 600; border-left-color: var(--yellow); }
.admin-nav-spacer { flex: 1; }
.admin-logout { color: #b7b9bd !important; }
.admin-logout:hover { color: #fff !important; }
.admin-badge { background: var(--danger); color: #fff; font-size: 11px; font-weight: 700; padding: 1px 7px; border-radius: 999px; }

.admin-main { flex: 1; min-width: 0; }
.admin-burger {
  display: none; flex-direction: column; justify-content: center; align-items: center; gap: 4px;
  background: var(--black); border: none; width: 40px; height: 40px; border-radius: 8px; margin: 16px; cursor: pointer;
}
.admin-burger span { width: 18px; height: 2px; background: #fff; border-radius: 2px; }
.admin-content { padding: 34px 40px; max-width: 1180px; }

/* Page head */
.admin-page-head { margin-bottom: 26px; }
.admin-page-head h1 { font-size: 24px; margin-bottom: 6px; }
.admin-page-head p { color: var(--gray-700); font-size: 14px; margin: 0; }
.admin-page-head-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; flex-wrap: wrap; }

/* Dashboard: fits the viewport exactly, no page scroll */
body.admin-fit, body.admin-fit .admin-shell, body.admin-fit .admin-main { height: 100vh; }
body.admin-fit .admin-content-fit {
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding-bottom: 28px;
}
.admin-dashboard { display: flex; flex-direction: column; flex: 1; min-height: 0; }
.admin-dashboard .admin-page-head { flex: 0 0 auto; }
.admin-dashboard .admin-stat-grid { flex: 0 0 auto; }
.admin-dashboard .admin-panel { flex: 1; min-height: 0; display: flex; flex-direction: column; overflow: hidden; }
.admin-dashboard .admin-panel-head { flex: 0 0 auto; }
.admin-dashboard .admin-panel-body { flex: 1; min-height: 0; overflow-y: auto; }
.admin-dashboard .admin-quick-links { flex: 0 0 auto; margin-top: 20px; }

@media (max-width: 980px) {
  body.admin-fit, body.admin-fit .admin-shell, body.admin-fit .admin-main { height: auto; }
  body.admin-fit .admin-content-fit { height: auto; overflow: visible; }
}

/* Alerts */
.admin-alert { padding: 13px 18px; border-radius: 9px; font-size: 14px; margin-bottom: 20px; }
.admin-alert-success { background: #e7f8ee; color: var(--success); border: 1px solid #b9e8cd; }
.admin-alert-error { background: #fdecec; color: var(--danger); border: 1px solid #f6c6c6; }

/* Stat grid */
.admin-stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 28px; }
.admin-stat-card {
  background: #fff; border-radius: var(--radius); padding: 20px 22px;
  border: 1px solid var(--gray-200); border-top: 2px solid var(--black);
}
.admin-stat-card-alert { border-top-color: var(--yellow-dark); }
.admin-stat-card strong { display: block; font-size: 30px; font-family: var(--font-head); line-height: 1.1; margin-bottom: 4px; }
.admin-stat-card small { color: var(--gray-500); font-size: 12.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }

/* Panels */
.admin-panel { background: #fff; border-radius: var(--radius); border: 1px solid var(--gray-200); padding: 26px; margin-bottom: 24px; }
.admin-panel-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.admin-panel-head h2 { font-size: 17px; }
.admin-link { color: var(--yellow-dark); font-weight: 600; font-size: 13.5px; }
.admin-link-danger { color: var(--danger); margin-left: 12px; }
.admin-empty { color: var(--gray-500); font-size: 14px; padding: 10px 0; }
.admin-muted { color: var(--gray-500); }

/* Table */
.admin-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.admin-table th { text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--gray-500); padding: 10px 12px; border-bottom: 1px solid var(--gray-200); }
.admin-table td { padding: 12px; border-bottom: 1px solid var(--gray-200); vertical-align: middle; }
.admin-table tr:last-child td { border-bottom: none; }
.admin-row-unread { background: #fffbea; }
.admin-thumb { width: 52px; height: 40px; object-fit: cover; border-radius: 6px; }
.admin-thumb-lg { display: block; width: 220px; height: 140px; object-fit: cover; border-radius: 8px; margin-bottom: 10px; }
.admin-truncate { max-width: 280px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.admin-actions { white-space: nowrap; }

/* Quick links */
.admin-quick-links { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.admin-quick-card {
  background: #fff; border: 1px solid var(--gray-200); border-radius: var(--radius);
  padding: 16px 18px; font-weight: 600; font-size: 13.5px; color: var(--black);
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  transition: border-color .15s ease, background .15s ease;
}
.admin-quick-card::after { content: '→'; color: var(--gray-500); font-weight: 400; transition: transform .15s ease, color .15s ease; }
.admin-quick-card:hover { border-color: var(--black); background: var(--gray-100); }
.admin-quick-card:hover::after { transform: translateX(3px); color: var(--black); }

/* Forms */
.admin-form-section-title { font-size: 15px; margin: 6px 0 16px; padding-top: 16px; border-top: 1px solid var(--gray-200); }
.admin-form-section-title:first-child { border-top: none; padding-top: 0; }
.admin-form-row { display: flex; gap: 18px; margin-bottom: 16px; flex-wrap: wrap; }
.admin-field { flex: 1; min-width: 180px; margin-bottom: 16px; }
.admin-form-row .admin-field { margin-bottom: 0; }
.admin-field-sm { flex: 0 0 110px; }
.admin-field label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 7px; }
.admin-field label small { font-weight: 400; color: var(--gray-500); }
.admin-field input[type=text], .admin-field input[type=email], .admin-field input[type=tel],
.admin-field input[type=password], .admin-field input[type=number], .admin-field select, .admin-field textarea {
  width: 100%; padding: 11px 13px; border: 1px solid var(--gray-300); border-radius: 8px; font-family: var(--font-body); font-size: 14px;
}
.admin-field input[type=file] { font-size: 13.5px; }
.admin-field textarea { resize: vertical; }
.admin-field small.admin-muted { display: block; margin-top: 6px; font-size: 12px; line-height: 1.5; }
.admin-field-checkbox { flex-basis: 100%; }
.admin-checkbox-label { display: flex; align-items: flex-start; gap: 10px; font-size: 13.5px; font-weight: 500; color: var(--gray-700, #444); cursor: pointer; }
.admin-checkbox-label input { margin-top: 3px; width: 16px; height: 16px; flex-shrink: 0; }
.admin-field-preview { flex: 0 0 auto; display: flex; align-items: center; }
.admin-og-preview { width: 180px; height: 96px; object-fit: cover; border-radius: 8px; border: 1px solid var(--gray-300); }
.admin-favicon-preview { width: 48px; height: 48px; object-fit: contain; border-radius: 8px; border: 1px solid var(--gray-300); padding: 6px; background: #fff; }
.admin-form-actions { display: flex; gap: 12px; padding-top: 6px; }
.btn-admin-primary, .btn-admin-secondary {
  display: inline-flex; align-items: center; gap: 6px; padding: 11px 22px; border-radius: 999px; font-weight: 700; font-size: 14px; cursor: pointer; border: none;
}
.btn-admin-primary { background: var(--yellow); color: var(--black); }
.btn-admin-primary:hover { background: var(--yellow-dark); }
.btn-admin-secondary { background: var(--gray-200); color: var(--black); }

/* FAQ rows in service form */
.admin-faq-row { display: grid; grid-template-columns: 1fr 2fr auto; gap: 10px; margin-bottom: 10px; align-items: start; }
.admin-faq-row input, .admin-faq-row textarea { width: 100%; padding: 10px 12px; border: 1px solid var(--gray-300); border-radius: 8px; font-size: 13.5px; }
.admin-faq-remove { background: var(--gray-200); border: none; border-radius: 6px; width: 34px; height: 34px; cursor: pointer; font-size: 14px; }

.admin-faq-edit { border: 1px solid var(--gray-200); border-radius: 9px; padding: 14px 16px; margin-bottom: 10px; }
.admin-faq-edit summary { cursor: pointer; font-weight: 600; font-size: 14.5px; }
.admin-faq-edit form { margin-top: 16px; }

/* Gallery grid */
.admin-gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.admin-gallery-item { position: relative; border-radius: 10px; overflow: hidden; border: 1px solid var(--gray-200); }
.admin-gallery-item img { width: 100%; height: 130px; object-fit: cover; display: block; }
.admin-gallery-info { padding: 10px 12px; }
.admin-gallery-info strong { display: block; font-size: 13px; }
.admin-gallery-delete {
  position: absolute; top: 8px; right: 8px; width: 26px; height: 26px; border-radius: 50%;
  background: rgba(0,0,0,.6); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 12px;
}

/* Hero slide rows */
.admin-slide-row { display: flex; gap: 16px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--gray-200); }
.admin-slide-row:last-child { border-bottom: none; }
.admin-slide-row img { width: 120px; height: 70px; object-fit: cover; border-radius: 8px; }
.admin-slide-info { flex: 1; }
.admin-slide-info p { font-size: 13px; color: var(--gray-700); margin: 4px 0 0; }

/* Messages */
.admin-messages-layout { display: grid; grid-template-columns: 340px 1fr; gap: 20px; align-items: start; }
.admin-messages-list { padding: 10px; max-height: 70vh; overflow-y: auto; }
.admin-message-row { display: block; padding: 13px 14px; border-radius: 8px; margin-bottom: 4px; }
.admin-message-row:hover { background: var(--gray-100); }
.admin-message-row.active { background: #fff6d9; }
.admin-message-row div { display: flex; justify-content: space-between; margin-bottom: 4px; }
.admin-message-row p { margin: 0; font-size: 13px; color: var(--gray-700); }
.admin-message-detail h2 { font-size: 19px; margin-bottom: 12px; }
.admin-message-meta { display: flex; gap: 18px; flex-wrap: wrap; font-size: 13.5px; color: var(--gray-700); margin-bottom: 18px; padding-bottom: 16px; border-bottom: 1px solid var(--gray-200); }
.admin-message-body { font-size: 15px; line-height: 1.6; margin-bottom: 20px; white-space: pre-line; }

/* Login */
.login-body { background: var(--black); display: flex; align-items: center; justify-content: center; min-height: 100vh; margin: 0; }
.login-card { background: #fff; border-radius: 16px; padding: 40px 36px; width: 360px; display: flex; flex-direction: column; gap: 12px; }
.login-logo { height: 40px; width: auto; margin-bottom: 6px; }
.login-card h1 { font-size: 20px; }
.login-sub { color: var(--gray-500); font-size: 13.5px; margin: 0 0 8px; }
.login-card label { font-size: 13px; font-weight: 600; }
.login-card input { padding: 12px 14px; border: 1px solid var(--gray-300); border-radius: 8px; font-size: 14px; }
.btn-login { margin-top: 10px; background: var(--yellow); border: none; padding: 13px; border-radius: 999px; font-weight: 700; font-size: 15px; cursor: pointer; }
.btn-login:hover { background: var(--yellow-dark); }

@media (max-width: 980px) {
  .admin-stat-grid, .admin-quick-links, .admin-gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .admin-messages-layout { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .admin-sidebar { position: fixed; left: -260px; z-index: 200; transition: left .25s ease; box-shadow: 10px 0 30px rgba(0,0,0,.2); }
  .admin-sidebar.open { left: 0; }
  .admin-burger { display: flex; }
  .admin-content { padding: 0 18px 40px; }
  .admin-form-row { flex-direction: column; }
  .admin-faq-row { grid-template-columns: 1fr; }
}