/* ==========================================================================
   Mo Mo Paradise CMS Admin Stylesheet (WordPress-inspired)
   ========================================================================== */

:root {
  --wp-dark: #1d2327;
  --wp-dark-hover: #2c3338;
  --wp-dark-active: #13171a;
  --wp-accent: #C8102E;
  --wp-accent-hover: #a50d26;
  --wp-gold: #C9A15B;
  --wp-gold-hover: #b58d47;
  --wp-bg: #f0f0f1;
  --wp-card-bg: #ffffff;
  --wp-text: #2c3338;
  --wp-text-muted: #646970;
  --wp-border: #dcdcde;
  --wp-border-subtle: #eaecf0;
  
  --status-new-bg: #e6f4ea;
  --status-new-color: #137333;
  --status-confirmed-bg: #e8f0fe;
  --status-confirmed-color: #1a73e8;
  --status-arrived-bg: #fef7e0;
  --status-arrived-color: #b06000;
  --status-cancelled-bg: #fce8e6;
  --status-cancelled-color: #c5221f;

  --sidebar-width: 250px;
  --topbar-height: 56px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.15);
  --font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  font-family: var(--font-family);
  background-color: var(--wp-bg);
  color: var(--wp-text);
  font-size: 14px;
  line-height: 1.5;
  min-height: 100vh;
  overflow-x: hidden;
}

/* --------------------------------------------------------------------------
   App Layout
   -------------------------------------------------------------------------- */
#admin-app {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.admin-sidebar {
  width: var(--sidebar-width);
  background-color: var(--wp-dark);
  color: #c3c4c7;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 100;
  overflow-y: auto;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar-header {
  padding: 16px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #fff;
}

.brand-badge {
  background: var(--wp-accent);
  color: #fff;
  font-weight: 800;
  font-size: 11px;
  padding: 3px 6px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.5px;
}

.brand-text {
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.5px;
  color: #fff;
}

.sidebar-menu {
  list-style: none;
  padding: 12px 0;
  flex: 1;
}

.sidebar-item {
  position: relative;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 20px;
  color: #c3c4c7;
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 500;
  transition: all 0.15s ease;
  position: relative;
}

.sidebar-link:hover {
  background-color: var(--wp-dark-hover);
  color: #72aee6;
}

.sidebar-item.active .sidebar-link {
  background-color: var(--wp-accent);
  color: #ffffff;
  font-weight: 600;
}

.sidebar-icon {
  font-size: 16px;
  width: 20px;
  text-align: center;
}

.sidebar-badge {
  margin-left: auto;
  background: var(--wp-accent);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 10px;
}

.sidebar-item.active .sidebar-badge {
  background: #fff;
  color: var(--wp-accent);
}

.sidebar-footer {
  padding: 16px 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 12px;
  color: #8c8f94;
}

/* Main Content Area */
.admin-main-wrap {
  flex: 1;
  margin-left: var(--sidebar-width);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  width: calc(100% - var(--sidebar-width));
}

/* Topbar */
.admin-topbar {
  height: var(--topbar-height);
  background-color: #ffffff;
  border-bottom: 1px solid var(--wp-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 90;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.hamburger-btn {
  display: none;
  background: none;
  border: none;
  font-size: 22px;
  color: var(--wp-text);
  cursor: pointer;
  padding: 6px;
  border-radius: var(--radius-sm);
}

.topbar-page-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--wp-dark);
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.user-profile-widget {
  display: flex;
  align-items: center;
  gap: 10px;
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 13px;
  color: var(--wp-dark);
}

.user-details {
  display: flex;
  flex-direction: column;
}

.user-name {
  font-weight: 600;
  font-size: 13px;
  color: var(--wp-dark);
}

.user-role-badge {
  font-size: 11px;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 4px;
  display: inline-block;
  width: fit-content;
}

.role-chu { background: #fee2e2; color: #991b1b; }
.role-quanly { background: #dbeafe; color: #1e40af; }
.role-nhanvien { background: #f3f4f6; color: #374151; }

.view-web-dropdown {
  position: relative;
}

.view-web-btn {
  background: #f8fafc;
  border: 1px solid var(--wp-border);
  color: var(--wp-text);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.view-web-btn:hover {
  background: #f1f5f9;
  border-color: #cbd5e1;
}

.view-web-menu {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 6px;
  background: #fff;
  border: 1px solid var(--wp-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  min-width: 200px;
  display: none;
  z-index: 100;
  overflow: hidden;
}

.view-web-menu.open {
  display: block;
}

.view-web-item {
  display: block;
  padding: 10px 16px;
  color: var(--wp-text);
  text-decoration: none;
  font-size: 13px;
  transition: background 0.15s;
}

.view-web-item:hover {
  background: #f8fafc;
  color: var(--wp-accent);
}

.logout-btn {
  background: none;
  border: 1px solid var(--wp-border);
  color: var(--wp-text-muted);
  font-size: 12.5px;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.15s ease;
}

.logout-btn:hover {
  background: #fee2e2;
  color: var(--wp-accent);
  border-color: #fca5a5;
}

/* Demo Disclaimer Banner */
.demo-disclaimer-banner {
  background: #fff8e6;
  border-bottom: 1px solid #ffeeba;
  color: #856404;
  padding: 10px 24px;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
}

.demo-disclaimer-banner span.icon {
  font-size: 16px;
}

/* Main Container Content */
.admin-content {
  padding: 24px;
  flex: 1;
}

/* --------------------------------------------------------------------------
   Cards & Layout Components
   -------------------------------------------------------------------------- */
.admin-card {
  background: var(--wp-card-bg);
  border: 1px solid var(--wp-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
  overflow: hidden;
}

.card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--wp-border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fafafa;
}

.card-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--wp-dark);
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-body {
  padding: 20px;
}

/* Stat Cards Grid */
.stats-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background: #fff;
  border: 1px solid var(--wp-border);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: var(--shadow-sm);
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.stat-icon.red { background: #fee2e2; color: #b91c1c; }
.stat-icon.blue { background: #dbeafe; color: #1d4ed8; }
.stat-icon.gold { background: #fef3c7; color: #b45309; }
.stat-icon.green { background: #dcfce7; color: #15803d; }

.stat-meta {
  display: flex;
  flex-direction: column;
}

.stat-value {
  font-size: 22px;
  font-weight: 800;
  color: var(--wp-dark);
  line-height: 1.2;
}

.stat-label {
  font-size: 12.5px;
  color: var(--wp-text-muted);
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   Buttons & Controls
   -------------------------------------------------------------------------- */
.btn-primary {
  background-color: var(--wp-accent);
  color: #fff;
  border: 1px solid var(--wp-accent);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-primary:hover {
  background-color: var(--wp-accent-hover);
  border-color: var(--wp-accent-hover);
}

.btn-secondary {
  background-color: #f6f7f7;
  color: #2c3338;
  border: 1px solid var(--wp-border);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-secondary:hover {
  background-color: #f0f0f1;
  border-color: #8c8f94;
}

.btn-sm {
  padding: 4px 10px;
  font-size: 12px;
}

.btn-danger {
  background-color: #dc2626;
  color: #fff;
  border: 1px solid #dc2626;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
}

.btn-danger:hover {
  background-color: #b91c1c;
}

.btn-gold {
  background-color: var(--wp-gold);
  color: #fff;
  border: 1px solid var(--wp-gold);
}

.btn-gold:hover {
  background-color: var(--wp-gold-hover);
}

/* Form Controls */
.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-weight: 600;
  font-size: 13px;
  margin-bottom: 6px;
  color: var(--wp-dark);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 8px 12px;
  font-size: 13.5px;
  border: 1px solid var(--wp-border);
  border-radius: var(--radius-sm);
  background-color: #fff;
  color: var(--wp-text);
  font-family: inherit;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--wp-accent);
  box-shadow: 0 0 0 1px var(--wp-accent);
}

.form-hint {
  font-size: 11.5px;
  color: var(--wp-text-muted);
  margin-top: 4px;
}

/* Bilingual Input Grid */
.bilingual-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.bilingual-col {
  background: #f8fafc;
  padding: 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--wp-border-subtle);
}

.bilingual-tag {
  font-size: 11px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 3px;
  margin-bottom: 6px;
  display: inline-block;
}

.tag-vi { background: #fee2e2; color: #991b1b; }
.tag-en { background: #e0f2fe; color: #075985; }

/* --------------------------------------------------------------------------
   Tables
   -------------------------------------------------------------------------- */
.admin-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--wp-border);
  border-radius: var(--radius-sm);
  background: #fff;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  text-align: left;
}

.admin-table th {
  background: #f6f7f7;
  padding: 12px 14px;
  font-weight: 600;
  color: var(--wp-dark);
  border-bottom: 1px solid var(--wp-border);
  white-space: nowrap;
}

.admin-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--wp-border-subtle);
  color: var(--wp-text);
  vertical-align: middle;
}

.admin-table tbody tr:hover {
  background-color: #fbfbfc;
}

.admin-table tbody tr:last-child td {
  border-bottom: none;
}

/* Table Badges */
.badge-status {
  display: inline-block;
  padding: 3px 8px;
  font-size: 11px;
  font-weight: 700;
  border-radius: 12px;
}

.badge-new { background: var(--status-new-bg); color: var(--status-new-color); }
.badge-confirmed { background: var(--status-confirmed-bg); color: var(--status-confirmed-color); }
.badge-arrived { background: var(--status-arrived-bg); color: var(--status-arrived-color); }
.badge-cancelled { background: var(--status-cancelled-bg); color: var(--status-cancelled-color); }
.badge-sample { background: #f3f4f6; color: #6b7280; font-size: 10px; margin-left: 6px; }

/* Tab Nav */
.admin-tabs {
  display: flex;
  border-bottom: 1px solid var(--wp-border);
  margin-bottom: 20px;
  gap: 6px;
  overflow-x: auto;
}

.admin-tab-btn {
  padding: 10px 16px;
  border: none;
  background: none;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--wp-text-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  white-space: nowrap;
  transition: all 0.15s ease;
}

.admin-tab-btn:hover {
  color: var(--wp-dark);
}

.admin-tab-btn.active {
  color: var(--wp-accent);
  border-bottom-color: var(--wp-accent);
}

/* --------------------------------------------------------------------------
   Slide-over Drawer
   -------------------------------------------------------------------------- */
.admin-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(2px);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.admin-drawer-overlay.open {
  opacity: 1;
  visibility: visible;
}

.admin-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 500px;
  max-width: 90vw;
  background: #ffffff;
  z-index: 1001;
  box-shadow: -4px 0 25px rgba(0, 0, 0, 0.15);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.admin-drawer-overlay.open .admin-drawer {
  transform: translateX(0);
}

.drawer-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--wp-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fafafa;
}

.drawer-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--wp-dark);
}

.drawer-close {
  background: none;
  border: none;
  font-size: 20px;
  color: var(--wp-text-muted);
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-sm);
}

.drawer-body {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
}

.drawer-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--wp-border);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  background: #fafafa;
}

/* --------------------------------------------------------------------------
   Modal Dialog
   -------------------------------------------------------------------------- */
.admin-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(2px);
  z-index: 1050;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s ease;
}

.admin-modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.admin-modal-dialog {
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  width: 650px;
  max-width: 95vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.admin-modal-dialog.large {
  width: 900px;
}

.modal-header {
  padding: 16px 24px;
  border-bottom: 1px solid var(--wp-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fafafa;
}

.modal-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--wp-dark);
}

.modal-close-btn {
  background: none;
  border: none;
  font-size: 20px;
  color: var(--wp-text-muted);
  cursor: pointer;
}

.modal-body {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
}

.modal-footer {
  padding: 14px 24px;
  border-top: 1px solid var(--wp-border);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  background: #fafafa;
}

/* --------------------------------------------------------------------------
   Toast Notifications
   -------------------------------------------------------------------------- */
.admin-toasts-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.admin-toast {
  background: #ffffff;
  color: var(--wp-dark);
  border-left: 4px solid var(--wp-accent);
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  font-size: 13.5px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: slideInToast 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
  min-width: 280px;
  max-width: 420px;
}

.admin-toast.success { border-left-color: #16a34a; }
.admin-toast.error { border-left-color: #dc2626; }
.admin-toast.info { border-left-color: #2563eb; }

@keyframes slideInToast {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* --------------------------------------------------------------------------
   Login Screen
   -------------------------------------------------------------------------- */
.login-screen-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f0f0f1;
  padding: 24px;
}

.login-card {
  width: 400px;
  max-width: 100%;
  background: #ffffff;
  border: 1px solid var(--wp-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 32px;
}

.login-brand {
  text-align: center;
  margin-bottom: 24px;
}

.login-demo-accounts {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--wp-border-subtle);
}

.demo-account-btn {
  display: block;
  width: 100%;
  text-align: left;
  background: #f8fafc;
  border: 1px solid var(--wp-border);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  margin-bottom: 8px;
  cursor: pointer;
  font-size: 12.5px;
  transition: all 0.15s ease;
}

.demo-account-btn:hover {
  background: #f1f5f9;
  border-color: var(--wp-accent);
}

/* --------------------------------------------------------------------------
   Mobile Responsiveness (375px+)
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  .admin-sidebar {
    transform: translateX(-100%);
  }

  .admin-sidebar.open {
    transform: translateX(0);
    box-shadow: 4px 0 25px rgba(0, 0, 0, 0.4);
  }

  .admin-main-wrap {
    margin-left: 0;
    width: 100%;
    max-width: 100%;
  }

  .hamburger-btn {
    display: block;
  }

  .stats-grid-4 {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .dashboard-chart-row,
  .dashboard-bottom-grid {
    grid-template-columns: 1fr !important;
    gap: 16px;
  }

  .bilingual-grid {
    grid-template-columns: 1fr;
  }

  /* Responsive table to cards */
  .mobile-card-view .admin-table thead {
    display: none;
  }

  .mobile-card-view .admin-table, 
  .mobile-card-view .admin-table tbody, 
  .mobile-card-view .admin-table tr, 
  .mobile-card-view .admin-table td {
    display: block;
    width: 100%;
  }

  .mobile-card-view .admin-table tr {
    margin-bottom: 14px;
    background: #fff;
    border: 1px solid var(--wp-border);
    border-radius: var(--radius-md);
    padding: 12px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
  }

  .mobile-card-view .admin-table td {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px dashed var(--wp-border-subtle);
  }

  .mobile-card-view .admin-table td:last-child {
    border-bottom: none;
    margin-top: 8px;
    padding-top: 8px;
  }

  .mobile-card-view .admin-table td::before {
    content: attr(data-label);
    font-weight: 600;
    font-size: 12px;
    color: var(--wp-text-muted);
    margin-right: 8px;
    flex-shrink: 0;
  }

  /* Modals & Drawers on mobile */
  .admin-modal-dialog,
  .admin-modal-dialog.large {
    width: calc(100% - 20px) !important;
    max-width: calc(100% - 20px) !important;
    margin: 10px auto;
  }

  .modal-body {
    padding: 16px;
  }

  .admin-drawer {
    width: 100% !important;
    max-width: 100% !important;
  }
}

@media (max-width: 480px) {
  .admin-topbar {
    padding: 0 10px;
    height: 52px;
  }

  .topbar-left {
    gap: 8px;
    flex-shrink: 1;
    min-width: 0;
  }

  .topbar-page-title {
    font-size: 13.5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 105px;
  }

  .topbar-right {
    gap: 6px;
    flex-shrink: 0;
  }

  .user-details {
    display: none !important;
  }

  .user-avatar {
    width: 28px;
    height: 28px;
    font-size: 11px;
  }

  .view-web-btn {
    padding: 4px 6px;
    font-size: 11px;
  }

  .logout-btn {
    padding: 4px 8px;
    font-size: 11px;
  }

  .stats-grid-4 {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .admin-card .card-body {
    padding: 14px;
  }
}