:root {
  --primary: #1e3a8a;
  --primary-hover: #1e40af;
  --primary-light: #eff6ff;
  --accent: #2563eb;
  --secondary: #0d9488;
  --text-main: #1e293b;
  --text-muted: #64748b;
  --bg-main: #f8fafc;
  --bg-card: #ffffff;
  --border-color: #e2e8f0;
  --border-focus: #3b82f6;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --font-base: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

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

body {
  font-family: var(--font-base);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* Header Styles */
.app-header {
  background: #ffffff;
  border-bottom: 1px solid var(--border-color);
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

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

.btn-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #475569;
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  padding: 7px 12px;
  background: #f1f5f9;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-back:hover {
  background: #e2e8f0;
  color: #0f172a;
}

.header-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, #1e3a8a, #3b82f6);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(30, 58, 138, 0.2);
}

.app-header h1 {
  font-size: 17px;
  font-weight: 800;
  color: #0f172a;
  letter-spacing: -0.2px;
}

.subtitle {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.btn-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-sample {
  background: #f0fdf4;
  color: #15803d;
  border-color: #bbf7d0;
}
.btn-sample:hover {
  background: #dcfce7;
}

.btn-backup {
  background: #f8fafc;
  color: #334155;
  border-color: #cbd5e1;
}
.btn-backup:hover {
  background: #f1f5f9;
}

.btn-restore {
  background: #f8fafc;
  color: #334155;
  border-color: #cbd5e1;
}
.btn-restore:hover {
  background: #f1f5f9;
}

.btn-excel {
  background: #ecfdf5;
  color: #047857;
  border-color: #a7f3d0;
}
.btn-excel:hover {
  background: #d1fae5;
}

.btn-print {
  background: var(--primary);
  color: #ffffff;
}
.btn-print:hover {
  background: var(--primary-hover);
  box-shadow: 0 4px 12px rgba(30, 58, 138, 0.25);
}

/* Main Container */
.main-container {
  max-width: 1380px;
  margin: 0 auto;
  padding: 20px 24px 60px;
}

/* Class Config Card */
.class-config-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 16px 20px;
  border: 1px solid var(--border-color);
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
}

.class-config-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid #f1f5f9;
}

.title-with-badge {
  display: flex;
  align-items: center;
  gap: 8px;
}

.title-with-badge h3 {
  font-size: 15px;
  font-weight: 700;
  color: #1e293b;
}

.save-indicator {
  font-size: 12px;
  color: #16a34a;
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
}

.dot-online {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #22c55e;
  display: inline-block;
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.2);
}

.form-grid-class {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr 1fr;
  gap: 12px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.form-group label {
  font-size: 12px;
  font-weight: 600;
  color: #475569;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 7px 10px;
  font-size: 13px;
  font-family: inherit;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: #ffffff;
  color: var(--text-main);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

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

.stat-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 16px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
}

.stat-total::before { background: #3b82f6; }
.stat-special::before { background: #f59e0b; }
.stat-conduct::before { background: #10b981; }
.stat-contact::before { background: #8b5cf6; }

.stat-icon {
  font-size: 20px;
  margin-bottom: 2px;
}

.stat-data {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.stat-val {
  font-size: 26px;
  font-weight: 800;
  color: #0f172a;
}

.stat-label {
  font-size: 13px;
  font-weight: 600;
  color: #475569;
}

.stat-sub {
  font-size: 12px;
  color: var(--text-muted);
}

/* Nav Tabs */
.nav-tabs {
  display: flex;
  gap: 4px;
  border-bottom: 2px solid #e2e8f0;
  margin-bottom: 20px;
}

.tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 600;
  color: #64748b;
  background: transparent;
  border: none;
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: all 0.2s ease;
}

.tab-btn:hover {
  color: var(--primary);
  background: #f1f5f9;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}

.tab-btn.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
  font-weight: 700;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

/* Toolbar */
.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.toolbar-left {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.toolbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #ffffff;
  border: 1px solid var(--border-color);
  padding: 7px 12px;
  border-radius: var(--radius-sm);
  min-width: 260px;
}

.search-box input {
  border: none;
  outline: none;
  font-size: 13px;
  width: 100%;
}

.select-filter {
  padding: 7px 12px;
  font-size: 13px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: #ffffff;
  color: var(--text-main);
  outline: none;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 600;
  background: var(--primary);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.2s;
}

.btn-primary:hover {
  background: var(--primary-hover);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  background: #ffffff;
  color: #334155;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s;
}

.btn-outline:hover {
  background: #f8fafc;
  border-color: #cbd5e1;
}

/* Tables */
.table-responsive {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  overflow-x: auto;
}

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

.data-table th {
  background: #f8fafc;
  padding: 10px 12px;
  font-weight: 700;
  color: #334155;
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
}

.data-table td {
  padding: 10px 12px;
  border-bottom: 1px solid #f1f5f9;
  vertical-align: middle;
}

.data-table tbody tr:hover {
  background-color: #f8fafc;
}

.text-center {
  text-align: center;
}

/* Badges */
.badge {
  display: inline-block;
  padding: 3px 8px;
  font-size: 11px;
  font-weight: 600;
  border-radius: 12px;
  white-space: nowrap;
}

.badge-male {
  background: #eff6ff;
  color: #1d4ed8;
  border: 1px solid #bfdbfe;
}

.badge-female {
  background: #fdf2f8;
  color: #be185d;
  border: 1px solid #fbcfe8;
}

.badge-special {
  background: #fef3c7;
  color: #92400e;
  border: 1px solid #fde68a;
}

.badge-conduct-tot {
  background: #ecfdf5;
  color: #047857;
  font-weight: 700;
}

.badge-conduct-kha {
  background: #eff6ff;
  color: #1d4ed8;
}

.badge-conduct-dat {
  background: #fef3c7;
  color: #b45309;
}

.badge-conduct-chuadat {
  background: #fef2f2;
  color: #b91c1c;
  font-weight: 700;
}

/* Action Icon Buttons */
.btn-icon-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.btn-icon {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid #e2e8f0;
  border-radius: 4px;
  cursor: pointer;
  color: #64748b;
  transition: all 0.2s;
}

.btn-icon:hover {
  background: #f1f5f9;
  color: #0f172a;
}

.btn-icon.delete:hover {
  background: #fee2e2;
  color: #dc2626;
  border-color: #fca5a5;
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 40px 20px;
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px dashed #cbd5e1;
  color: var(--text-muted);
  font-size: 14px;
  margin-top: 16px;
}

/* Tracking Sub Header */
.tracking-sub-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
  background: #ffffff;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.semester-selector {
  display: flex;
  align-items: center;
  gap: 12px;
}

.semester-selector label {
  font-size: 13px;
  font-weight: 700;
  color: #334155;
}

.radio-pill-group {
  display: flex;
  gap: 6px;
  background: #f1f5f9;
  padding: 3px;
  border-radius: var(--radius-sm);
}

.radio-pill {
  position: relative;
  cursor: pointer;
}

.radio-pill input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.radio-pill span {
  display: block;
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 600;
  color: #475569;
  border-radius: 4px;
  transition: all 0.2s;
}

.radio-pill input:checked + span {
  background: #ffffff;
  color: var(--primary);
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.tracking-search input {
  padding: 6px 12px;
  font-size: 13px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  outline: none;
  min-width: 220px;
}

.tracking-table-container {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  overflow-x: auto;
}

.cell-truncate {
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Organization Layout */
.org-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.org-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 16px 20px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.org-card.full-width {
  grid-column: 1 / -1;
}

.org-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.org-card-header h4 {
  font-size: 14px;
  font-weight: 700;
  color: #1e293b;
}

.btn-sm {
  padding: 5px 10px;
  font-size: 12px;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* Print Control Bar */
.print-control-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #ffffff;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  margin-bottom: 16px;
  box-shadow: var(--shadow-sm);
}

.print-options {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.print-check {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  color: #334155;
}

.preview-notice {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  color: #1e40af;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  font-size: 13px;
  line-height: 1.6;
}

/* Modals */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(2px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal.active {
  display: flex;
}

.modal-dialog {
  background: #ffffff;
  border-radius: var(--radius-lg);
  max-width: 650px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  animation: modalFadeIn 0.2s ease-out;
}

@keyframes modalFadeIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
}

.modal-header h4 {
  font-size: 16px;
  font-weight: 700;
  color: #0f172a;
}

.btn-close {
  background: transparent;
  border: none;
  font-size: 24px;
  line-height: 1;
  color: #94a3b8;
  cursor: pointer;
}
.btn-close:hover {
  color: #0f172a;
}

.modal-body {
  padding: 20px;
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid #f1f5f9;
}

.form-row {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
}

.flex-1 { flex: 1; }
.flex-2 { flex: 2; }

.req {
  color: #ef4444;
}

.guide-text {
  font-size: 13px;
  color: #475569;
  margin-bottom: 12px;
  line-height: 1.5;
}

.guide-text code {
  background: #f1f5f9;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 12px;
  color: #0f172a;
}

.trk-info-banner {
  background: #f8fafc;
  border-left: 4px solid var(--accent);
  padding: 10px 14px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 16px;
  display: flex;
  justify-content: space-between;
  font-size: 13px;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #1e293b;
  color: #ffffff;
  padding: 12px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: 13px;
  font-weight: 500;
  z-index: 2000;
  display: none;
  align-items: center;
  gap: 8px;
  animation: toastSlideIn 0.3s ease;
}

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

/* ======================================================== */
/* KHU VỰC IN ẤN A4 CHUYÊN NGHIỆP                           */
/* ======================================================== */
.print-document {
  display: none; /* Ẩn hoàn toàn trên màn hình, chỉ xuất hiện khi in */
}

@media print {
  @page {
    size: A4 portrait;
    margin: 15mm 15mm 15mm 15mm;
  }

  body {
    background: #ffffff !important;
    color: #000000 !important;
    font-size: 12pt;
    line-height: 1.35;
  }

  .no-print {
    display: none !important;
  }

  .print-document {
    display: block !important;
  }

  .print-page {
    page-break-after: always;
    position: relative;
    box-sizing: border-box;
    width: 100%;
    min-height: 260mm;
    padding: 0;
  }

  .print-page:last-child {
    page-break-after: avoid;
  }

  /* Trang bìa */
  .print-cover {
    height: 265mm;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }

  .cover-border {
    border: 3px double #000;
    padding: 6px;
    width: 100%;
    height: 100%;
    box-sizing: border-box;
  }

  .cover-inner-border {
    border: 1px solid #000;
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    text-align: center;
    padding: 35px 25px;
  }

  .cover-agency {
    font-size: 13pt;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
  }

  .cover-school {
    font-size: 15pt;
    font-weight: 800;
    text-transform: uppercase;
  }

  .cover-divider {
    width: 120px;
    height: 1px;
    background: #000;
    margin: 8px auto 0;
  }

  .cover-center {
    margin: 40px 0;
  }

  .cover-emblem {
    font-size: 40pt;
    margin-bottom: 20px;
  }

  .cover-title {
    font-family: 'Playfair Display', serif, Georgia;
    font-size: 28pt;
    font-weight: 700;
    letter-spacing: 1.5px;
    margin-bottom: 8px;
    color: #000;
  }

  .cover-subtitle {
    font-size: 13pt;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 25px;
  }

  .cover-class-badge {
    display: inline-block;
    border: 2px solid #000;
    padding: 6px 30px;
    font-size: 18pt;
    font-weight: 800;
    letter-spacing: 2px;
  }

  .cover-bottom {
    font-size: 13pt;
    line-height: 1.7;
  }

  .cover-year {
    font-size: 14pt;
    font-weight: 700;
    letter-spacing: 2px;
    margin-top: 15px;
  }

  /* Header & Footer trang in */
  .page-header {
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid #777;
    padding-bottom: 4px;
    margin-bottom: 15px;
    font-size: 9pt;
    text-transform: uppercase;
    color: #444;
  }

  .print-section-title {
    font-size: 14pt;
    font-weight: 800;
    text-align: center;
    margin-bottom: 15px;
    text-transform: uppercase;
  }

  .print-sub-heading {
    font-size: 11pt;
    font-weight: 700;
    margin-bottom: 8px;
    color: #111;
  }

  .print-subtitle-note {
    text-align: center;
    font-style: italic;
    font-size: 10.5pt;
    margin-top: -10px;
    margin-bottom: 15px;
  }

  /* Table in */
  .print-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 9.5pt;
    margin-bottom: 15px;
  }

  .print-table th,
  .print-table td {
    border: 1px solid #000000;
    padding: 5px 6px;
    vertical-align: middle;
  }

  .print-table th {
    background-color: #f2f2f2 !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
    text-align: center;
    font-weight: 700;
  }

  .print-goals-box {
    border: 1px dashed #444;
    padding: 10px 14px;
    font-size: 9.5pt;
    line-height: 1.5;
    background: #fafafa;
    -webkit-print-color-adjust: exact;
  }

  .print-summary-box {
    margin-top: 10px;
    font-size: 10pt;
    line-height: 1.5;
  }

  /* Signatures */
  .print-signatures {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
    page-break-inside: avoid;
  }

  .sig-block {
    width: 45%;
    text-align: center;
  }

  .sig-title {
    font-weight: 700;
    font-size: 10.5pt;
  }

  .sig-hint {
    font-style: italic;
    font-size: 9pt;
  }

  .sig-space {
    height: 70px;
  }

  .sig-name {
    font-weight: 700;
    font-size: 11pt;
  }

  .page-footer {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    border-top: 1px solid #ccc;
    padding-top: 4px;
    font-size: 8.5pt;
    color: #666;
  }
}

/* Welcome Banner & Danger Outline */
.btn-danger-outline {
  background: #fff;
  color: #dc2626;
  border: 1px solid #fca5a5;
}
.btn-danger-outline:hover {
  background: #fef2f2;
  border-color: #ef4444;
}

.welcome-sample-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: linear-gradient(135deg, #eff6ff 0%, #e0e7ff 100%);
  border: 1px solid #bfdbfe;
  border-left: 5px solid #2563eb;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.08);
  animation: fadeIn 0.3s ease-in-out;
}

.welcome-banner-content {
  display: flex;
  align-items: center;
  gap: 14px;
}

.welcome-banner-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #ffffff;
  color: #2563eb;
  box-shadow: 0 2px 6px rgba(37, 99, 235, 0.15);
  flex-shrink: 0;
}

.welcome-banner-title {
  font-size: 15px;
  font-weight: 700;
  color: #1e3a8a;
  margin-bottom: 2px;
}

.welcome-banner-desc {
  font-size: 13.5px;
  color: #334155;
  margin: 0;
}

.welcome-banner-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.btn-banner-empty {
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  background: #ffffff;
  border: 1px solid #cbd5e1;
  color: #475569;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-banner-empty:hover {
  background: #f1f5f9;
  color: #0f172a;
}

.btn-banner-sample {
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 700;
  border-radius: var(--radius-sm);
  background: #2563eb;
  border: 1px solid #1d4ed8;
  color: #ffffff;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(37, 99, 235, 0.25);
  transition: all 0.2s ease;
}

.btn-banner-sample:hover {
  background: #1d4ed8;
}

@media (max-width: 768px) {
  .welcome-sample-banner {
    flex-direction: column;
    align-items: flex-start;
  }
  .welcome-banner-actions {
    width: 100%;
    justify-content: flex-end;
  }
}