/* ==========================================================================
   SLIM ADMIN DESIGN SYSTEM
   Dùng chung cho AI Web, SlimCRM, và các sản phẩm PHP khác của Slim.
   Không cần build step — chỉ cần <link rel="stylesheet" href="slim-admin.css">
   Nguyên tắc: gần như đơn sắc (grayscale), 1 accent duy nhất dùng rất tiết chế,
   màu trạng thái chỉ xuất hiện ở chấm nhỏ + chữ, không tô nền lớn.
   ========================================================================== */

/* -------------------- 1. TOKENS -------------------- */
:root {
  /* Nền / bề mặt — gần như đơn sắc */
  --sa-ink:            #18181B;
  --sa-ink-2:          #232326;
  --sa-ink-border:     #2E2E32;
  --sa-paper:          #FAFAFA;
  --sa-surface:        #FFFFFF;
  --sa-border:         #E4E4E7;
  --sa-border-strong:  #D4D4D8;

  /* Chữ */
  --sa-text:           #18181B;
  --sa-text-soft:      #6B6B70;
  --sa-text-faint:     #9C9CA3;
  --sa-text-on-ink:    #E4E4E7;
  --sa-text-on-ink-soft: #8C8C93;

  /* Accent — CHỈ 1 màu, dùng tiết chế: nút chính, link, viền active */
  --sa-primary:        #18181B;   /* mặc định: gần đen, giống Linear/Vercel — không "màu mè" */
  --sa-primary-hover:  #000000;
  --sa-primary-soft:   #F0F0F1;
  --sa-primary-text:   #18181B;
  --sa-accent-line:    #3D4EEB;   /* xanh chàm trầm — chỉ dùng cho: gạch chân tab active, thanh active-nav, focus ring */
  --sa-link:           #5B6AAE;   /* màu link: xanh chàm xám lạnh, trầm — nhận ra là link nhưng không rực */
  --sa-link-hover:     #4A5896;

  /* Trạng thái — chỉ dùng ở chấm nhỏ + chữ, KHÔNG tô nền đậm toàn badge */
  --sa-success:        #15803D;
  --sa-warning:        #A16207;
  --sa-danger:         #B91C1C;
  --sa-info:           #6B6B70;
  --sa-success-soft:   #E8F5EE;
  --sa-warning-soft:   #FBF1E2;
  --sa-danger-soft:    #FBEAEA;

  /* Font */
  --sa-font-ui: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --sa-font-mono: 'JetBrains Mono', 'SFMono-Regular', Consolas, monospace;

  /* Bo góc: hệ thống 3 mức, nhỏ và vuông vắn — tránh "bo tròn SaaS đại trà" */
  --sa-radius-sm: 4px;
  --sa-radius-md: 6px;
  --sa-radius-lg: 8px;
  --sa-radius-pill: 999px;
  --sa-radius-btn: 6px 6px 16px 6px;   /* 3 góc theo hệ thống, riêng góc dưới-phải bo to */

  /* Gradient thương hiệu SlimAI — chỉ dùng ở điểm nhấn nhỏ, không tô nền lớn */
  --sa-brand-grad: linear-gradient(90deg, #4C5FD9 0%, #9B5FA6 50%, #E8703C 100%);
  --sa-brand-grad-muted: linear-gradient(90deg, #5B66A8 0%, #8B7089 50%, #B87D57 100%);

  /* Bóng đổ: rất nhẹ, gần như phẳng */
  --sa-shadow-sm: 0 1px 2px rgba(24, 24, 27, 0.04);
  --sa-shadow-md: 0 2px 6px rgba(24, 24, 27, 0.06);
  --sa-shadow-lg: 0 8px 24px rgba(24, 24, 27, 0.12);

  --sa-space-1: 4px;
  --sa-space-2: 8px;
  --sa-space-3: 12px;
  --sa-space-4: 16px;
  --sa-space-5: 20px;
  --sa-space-6: 24px;
  --sa-space-8: 32px;

  --sa-sidebar-w: 240px;
  --sa-sidebar-w-collapsed: 68px;
}

/* -------------------- 2. RESET & BASE -------------------- */
.sa-root, .sa-root * { box-sizing: border-box; }
.sa-root {
  font-family: var(--sa-font-ui);
  color: var(--sa-text);
  background: var(--sa-paper);
  -webkit-font-smoothing: antialiased;
  font-size: 13.5px;
  line-height: 1.5;
}
.sa-root h1, .sa-root h2, .sa-root h3, .sa-root h4 {
  margin: 0;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--sa-text);
}
.sa-root h1 { font-size: 19px; }
.sa-root h2 { font-size: 14px; }
.sa-root h3 { font-size: 14px; }
.sa-root p { margin: 0; }
.sa-root a {
  text-decoration: none;
}
.sa-root a:not(.sa-btn):not(.sa-link-text):not(.sa-text-link):not(.sa-nav-item):not(.sa-dropdown-item):not(.sa-page-btn) {
  color: inherit;
}
.sa-mono { font-family: var(--sa-font-mono); font-variant-numeric: tabular-nums; }

/* -------------------- 3. LAYOUT KHUNG ADMIN -------------------- */
.sa-shell { display: flex; min-height: 100vh; }

.sa-sidebar {
  width: var(--sa-sidebar-w);
  flex-shrink: 0;
  background: var(--sa-surface);
  border-right: 1px solid var(--sa-border);
  color: var(--sa-text);
  display: flex;
  flex-direction: column;
  padding: var(--sa-space-4) var(--sa-space-3);
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  transition: width 0.15s ease;
}
.sa-sidebar.sa-collapsed { width: var(--sa-sidebar-w-collapsed); }
.sa-sidebar-brand {
  display: flex;
  align-items: center;
  gap: var(--sa-space-2);
  padding: var(--sa-space-2) var(--sa-space-2) var(--sa-space-5);
  font-weight: 600;
  font-size: 14px;
  color: var(--sa-text);
  text-decoration: none;
}
.sa-sidebar-brand:hover,
.sa-sidebar-brand:focus-visible { text-decoration: none; color: var(--sa-text); }
.sa-sidebar-brand-mark {
  width: 24px; height: 24px;
  border-radius: 7px;
  background: var(--sa-brand-grad);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--sa-font-mono);
  font-weight: 700;
  font-size: 12px;
  color: #fff;
  flex-shrink: 0;
}
.sa-nav-group { margin-bottom: var(--sa-space-5); }
.sa-nav-label {
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sa-text-faint);
  padding: 0 var(--sa-space-2);
  margin-bottom: var(--sa-space-2);
  font-weight: 600;
}
.sa-nav-item {
  display: flex;
  align-items: center;
  gap: var(--sa-space-3);
  padding: 7px var(--sa-space-2);
  border-radius: var(--sa-radius-sm);
  color: var(--sa-text-soft);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  margin-bottom: 1px;
  text-decoration: none;
}
.sa-nav-item:hover,
.sa-nav-item:focus-visible,
.sa-nav-item:active { text-decoration: none; }
.sa-nav-item:hover { background: var(--sa-paper); color: var(--sa-text); }
.sa-nav-item.sa-active {
  background: var(--sa-primary-soft);
  color: var(--sa-text);
  font-weight: 600;
}
.sa-nav-item.sa-active .sa-nav-icon { color: var(--sa-accent-line); opacity: 1; }
.sa-nav-text { flex: 1; min-width: 0; }
.sa-nav-icon {
  width: 16px; height: 16px;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px;
  opacity: 0.75;
}
.sa-nav-badge {
  margin-left: auto;
  font-family: var(--sa-font-mono);
  font-size: 10.5px;
  background: var(--sa-paper);
  border: 1px solid var(--sa-border);
  padding: 1px 6px;
  border-radius: var(--sa-radius-sm);
  color: var(--sa-text-soft);
}
.sa-nav-item.sa-active .sa-nav-badge {
  background: var(--sa-accent-line);
  border-color: var(--sa-accent-line);
  color: #fff;
}

.sa-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.sa-search {
  display: flex; align-items: center; gap: var(--sa-space-2);
  background: var(--sa-paper);
  border: 1px solid var(--sa-border);
  border-radius: var(--sa-radius-md);
  padding: 6px var(--sa-space-3);
  width: 300px;
  color: var(--sa-text-faint);
  font-size: 12.5px;
}

.sa-icon-btn {
  width: 30px; height: 30px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--sa-radius-md);
  color: var(--sa-text-soft);
  cursor: pointer;
  position: relative;
  font-size: 13px;
}
.sa-icon-btn:hover { background: var(--sa-paper); }
.sa-dot-alert {
  position: absolute; top: 5px; right: 6px;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--sa-danger);
  box-shadow: 0 0 0 2px var(--sa-surface);
}
.sa-user { display: flex; align-items: center; gap: var(--sa-space-2); cursor: pointer; }

.sa-content { padding: var(--sa-space-6); max-width: 1280px; }
.sa-page-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  margin-bottom: var(--sa-space-5);
}
.sa-page-header p { color: var(--sa-text-soft); margin-top: 3px; font-size: 12.5px; }
.sa-breadcrumb {
  display: flex; align-items: center; gap: 6px;
  font-size: 12px; color: var(--sa-text-faint);
  margin-bottom: var(--sa-space-2);
}
.sa-breadcrumb .sa-current { color: var(--sa-text-soft); font-weight: 500; }

/* -------------------- 4. AVATAR -------------------- */
.sa-avatar {
  width: 28px; height: 28px;
  border-radius: var(--sa-radius-sm);
  background: var(--sa-primary-soft);
  color: var(--sa-primary-text);
  display: flex; align-items: center; justify-content: center;
  font-weight: 600; font-size: 11px;
  flex-shrink: 0;
}
.sa-avatar.sa-sm { width: 22px; height: 22px; font-size: 9.5px; }

/* -------------------- 5. BUTTON -------------------- */
.sa-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  height: 32px;
  padding: 0 var(--sa-space-4);
  border-radius: var(--sa-radius-btn);
  font-size: 13px;
  font-weight: 600;
  font-family: inherit;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  appearance: none;
  -webkit-appearance: none;
  transition: background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease, transform 0.1s ease, color 0.15s ease;
}
.sa-btn.sa-sm { height: 28px; padding: 0 var(--sa-space-4); font-size: 12.5px; }
.sa-btn-primary {
  position: relative;
  background: linear-gradient(135deg, #1B1A33 0%, #B2B0BE 100%);
  color: #fff !important;
  border: 1.5px solid transparent;
  background-clip: padding-box;
  box-shadow: 0 4px 12px -8px rgba(76, 95, 217, 0.3);
}
.sa-btn-primary::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: inherit;
  padding: 1.5px;
  background: var(--sa-brand-grad-muted);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0.55;
}
.sa-btn-primary:hover {
  background: linear-gradient(135deg, #131228 0%, #9E9BAB 100%);
  box-shadow: 0 6px 16px -8px rgba(76, 95, 217, 0.4);
  transform: translateY(-1px);
  color: #fff !important;
}
.sa-btn-primary:hover::before { opacity: 0.8; }
.sa-btn-secondary { background: var(--sa-surface); color: var(--sa-text) !important; border-color: var(--sa-border-strong); }
.sa-btn-secondary:hover { background: var(--sa-paper); color: var(--sa-text) !important; }
.sa-btn-ghost { background: transparent; color: var(--sa-text-soft) !important; }
.sa-btn-ghost:hover { background: var(--sa-paper); color: var(--sa-text) !important; }
.sa-btn-danger { background: var(--sa-surface); color: var(--sa-danger) !important; border-color: #F0D0D0; }
.sa-btn-danger:hover { background: #FDF4F4; color: var(--sa-danger) !important; }

/* Icon trong nút luôn theo màu chữ nút */
.sa-btn .sa-icon { color: currentColor; stroke: currentColor; }

/* Biến thể viền gradient — dành riêng cho hành động liên quan AI (vd: "Tạo bằng AI",
   "Gợi ý tự động"), mượn đúng gradient xanh-tím-cam của logo/headline SlimAI.
   Dùng CÓ CHỦ ĐÍCH, không thay cho nút chính, để giữ độ tiết chế cho toàn giao diện. */
.sa-btn-ai {
  position: relative;
  background: var(--sa-surface);
  color: var(--sa-text) !important;
  border: 1px solid transparent;
  background-clip: padding-box;
}
.sa-btn-ai::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: var(--sa-radius-btn);
  padding: 1.5px;
  background: var(--sa-brand-grad);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.sa-btn-ai:hover { background: var(--sa-primary-soft); }

/* -------------------- 6. BADGE / STATUS DOT --------------------
   Không tô nền màu lớn. Chỉ 1 chấm nhỏ + chữ màu trung tính,
   đủ phân biệt trạng thái mà không "loè loẹt". */
.sa-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 2px 8px;
  border-radius: var(--sa-radius-sm);
  font-size: 11px;
  font-weight: 600;
  font-family: var(--sa-font-mono);
  letter-spacing: 0.02em;
  color: var(--sa-text-soft);
  background: var(--sa-surface);
  border: 1px solid var(--sa-border);
  white-space: nowrap;
}
.sa-dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; display: inline-block; }
.sa-dot-success { background: var(--sa-success); }
.sa-dot-warning { background: var(--sa-warning); }
.sa-dot-danger { background: var(--sa-danger); }
.sa-dot-neutral { background: var(--sa-text-faint); }

/* -------------------- 7. CARD / KPI -------------------- */
.sa-card {
  background: var(--sa-surface);
  border: 1px solid var(--sa-border);
  border-radius: var(--sa-radius-lg);
}
.sa-card-pad { padding: var(--sa-space-5); }
.sa-card-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--sa-space-4) var(--sa-space-5);
  border-bottom: 1px solid var(--sa-border);
}

.sa-kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--sa-border);
  border: 1px solid var(--sa-border);
  border-radius: var(--sa-radius-lg);
  overflow: hidden;
  margin-bottom: var(--sa-space-6);
}
.sa-kpi-card { background: var(--sa-surface); padding: var(--sa-space-5); }
.sa-kpi-label {
  font-size: 12px; color: var(--sa-text-soft); font-weight: 500;
  margin-bottom: var(--sa-space-3);
}
.sa-kpi-value {
  font-family: var(--sa-font-mono);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--sa-text);
}
.sa-kpi-delta {
  display: inline-flex; align-items: center; gap: 3px;
  font-family: var(--sa-font-mono);
  font-size: 11.5px;
  font-weight: 500;
  margin-top: var(--sa-space-2);
  color: var(--sa-text-faint);
}
.sa-kpi-delta.sa-up { color: var(--sa-success); }
.sa-kpi-delta.sa-down { color: var(--sa-danger); }

/* -------------------- 8. TABLE -------------------- */
.sa-table-wrap {
  background: var(--sa-surface);
  border: 1px solid var(--sa-border);
  border-radius: var(--sa-radius-lg);
  overflow: visible;
}
.sa-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.sa-table thead th {
  text-align: left;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--sa-text-faint);
  font-weight: 600;
  padding: var(--sa-space-3) var(--sa-space-4);
  background: var(--sa-paper);
  border-bottom: 1px solid var(--sa-border);
}
.sa-th-sort {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: inherit;
  text-decoration: none;
  border-radius: var(--sa-radius-sm);
  padding: 2px 4px;
  margin: -2px -4px;
}
.sa-th-sort:hover {
  color: var(--sa-text);
  background: var(--sa-surface);
  text-decoration: none;
}
.sa-th-sort.sa-active { color: var(--sa-text); }
.sa-th-sort-icon { opacity: 0.85; flex-shrink: 0; }
.sa-table thead tr:first-child th:first-child { border-top-left-radius: var(--sa-radius-lg); }
.sa-table thead tr:first-child th:last-child { border-top-right-radius: var(--sa-radius-lg); }
.sa-table tbody tr:last-child td:first-child { border-bottom-left-radius: var(--sa-radius-lg); }
.sa-table tbody tr:last-child td:last-child { border-bottom-right-radius: var(--sa-radius-lg); }
.sa-table tbody td {
  padding: var(--sa-space-3) var(--sa-space-4);
  border-bottom: 1px solid var(--sa-border);
  color: var(--sa-text);
  vertical-align: middle;
}
.sa-table tbody tr:last-child td { border-bottom: none; }
.sa-table tbody tr:hover { background: var(--sa-paper); }
.sa-table .sa-cell-name { display: flex; align-items: center; gap: var(--sa-space-2); font-weight: 500; }
.sa-table .sa-cell-soft { color: var(--sa-text-soft); }
.sa-table-top tbody td { vertical-align: top; }
.sa-table-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--sa-space-4) var(--sa-space-5);
  border-bottom: 1px solid var(--sa-border);
}

.sa-pagination {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--sa-space-3) var(--sa-space-5);
}
.sa-page-btns { display: flex; gap: 4px; }
.sa-page-btn {
  width: 26px; height: 26px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--sa-radius-sm);
  font-family: var(--sa-font-mono);
  font-size: 11.5px;
  color: var(--sa-text-soft);
  cursor: pointer;
}
.sa-page-btn:hover { background: var(--sa-paper); }
.sa-page-btn.sa-active { background: var(--sa-primary-soft); color: var(--sa-primary-text); font-weight: 700; }

/* -------------------- 9. FORM -------------------- */
.sa-field { margin-bottom: var(--sa-space-4); }
.sa-label {
  display: block;
  font-size: 12px; font-weight: 600;
  color: var(--sa-text); margin-bottom: 6px;
}
.sa-label .sa-req { color: var(--sa-danger); }
.sa-hint { font-size: 11.5px; color: var(--sa-text-faint); margin-top: 4px; }
.sa-input, .sa-select, .sa-textarea {
  width: 100%;
  font-family: var(--sa-font-ui);
  font-size: 13px;
  color: var(--sa-text);
  background: var(--sa-surface);
  border: 1px solid var(--sa-border-strong);
  border-radius: var(--sa-radius-md);
  padding: 7px var(--sa-space-3);
  height: 34px;
}
.sa-textarea { height: auto; min-height: 76px; padding-top: 8px; resize: vertical; }
.sa-input:focus, .sa-select:focus, .sa-textarea:focus {
  outline: none;
  border-color: var(--sa-accent-line);
  box-shadow: 0 0 0 3px rgba(61, 78, 235, 0.1);
}
.sa-input::placeholder { color: var(--sa-text-faint); }
.sa-checkbox-row { display: flex; align-items: center; gap: 8px; font-size: 13px; cursor: pointer; }
.sa-fieldset { border: 1px solid var(--sa-border); border-radius: var(--sa-radius-md); padding: var(--sa-space-4); }

/* Job template picker (job-edit) */
.job-template-btn.sa-selected {
  border-color: var(--sa-accent-line) !important;
  box-shadow: 0 0 0 2px rgba(61, 78, 235, 0.12);
}

/* Status settings — drag-sort rows */
.status-row {
  display: grid;
  gap: 8px;
  align-items: center;
  padding: 8px 12px;
  border: 1px solid var(--sa-border);
  border-radius: var(--sa-radius-md);
  background: var(--sa-paper);
  font-size: 13px;
}
@media (min-width: 768px) {
  #pipeline-status-list .status-row {
    grid-template-columns: 2rem 7rem minmax(0, 1fr) 9rem 5rem 4rem 3rem;
  }
  #interview-status-list .status-row {
    grid-template-columns: 2rem 7rem minmax(0, 1fr) 9rem 5rem 3rem;
  }
  .sa-status-cols-header {
    display: grid;
    grid-template-columns: 2rem 7rem minmax(0, 1fr) 9rem 5rem 4rem 3rem;
    gap: 8px;
    font-size: 11px;
    color: var(--sa-text-faint);
    margin-bottom: 8px;
    padding: 0 4px;
  }
  .sa-status-cols-header.sa-status-cols-interview {
    grid-template-columns: 2rem 7rem minmax(0, 1fr) 9rem 5rem 3rem;
  }
}
.status-drag-handle {
  color: var(--sa-text-faint);
  cursor: grab;
  border: none;
  background: none;
  padding: 0;
  font-size: 14px;
  line-height: 1;
}
.status-drag-handle:active { cursor: grabbing; }
.status-drag-handle:hover { color: var(--sa-text-soft); }
.sa-status-cols-header { display: none; }
@media (min-width: 768px) {
  .sa-status-cols-header { display: grid; }
}
.status-row .sa-input-sm { font-size: 12px; padding: 4px 8px; height: 30px; }
.status-row .sa-select-sm { font-size: 12px; padding: 4px 8px; height: 30px; }

.sa-toggle { position: relative; width: 34px; height: 19px; flex-shrink: 0; }
.sa-toggle input { opacity: 0; width: 0; height: 0; }
.sa-toggle-track {
  position: absolute; inset: 0; background: var(--sa-border-strong);
  border-radius: 999px; cursor: pointer; transition: background 0.15s;
}
.sa-toggle-track::after {
  content: ""; position: absolute; top: 2px; left: 2px;
  width: 15px; height: 15px; background: #fff; border-radius: 50%;
  transition: transform 0.15s; box-shadow: 0 1px 2px rgba(0,0,0,0.2);
}
.sa-toggle input:checked + .sa-toggle-track { background: var(--sa-ink); }
.sa-toggle input:checked + .sa-toggle-track::after { transform: translateX(15px); }

/* -------------------- 10. ALERT / BANNER --------------------
   KHÔNG dùng thanh viền màu bên trái (mô-típ Bootstrap/Ant Design quá phổ cập).
   Trạng thái được báo bằng 1 icon tròn màu nhạt — thẻ giữ trung tính hoàn toàn. */
.sa-alert {
  display: flex; gap: var(--sa-space-3); align-items: flex-start;
  padding: var(--sa-space-3) var(--sa-space-4);
  border-radius: var(--sa-radius-md);
  font-size: 12.5px;
  background: var(--sa-surface);
  border: 1px solid var(--sa-border);
  color: var(--sa-text-soft);
}
.sa-alert-icon {
  width: 26px; height: 26px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.sa-alert-icon .sa-icon { width: 14px; height: 14px; }
.sa-alert-success .sa-alert-icon { background: var(--sa-success-soft); color: var(--sa-success); }
.sa-alert-warning .sa-alert-icon { background: var(--sa-warning-soft); color: var(--sa-warning); }
.sa-alert-danger  .sa-alert-icon { background: var(--sa-danger-soft); color: var(--sa-danger); }
.sa-alert-info    .sa-alert-icon { background: var(--sa-paper); color: var(--sa-text-faint); }
.sa-alert strong { display: block; margin-bottom: 2px; color: var(--sa-text); }

/* -------------------- 11. MODAL -------------------- */
.sa-modal-overlay {
  position: fixed; inset: 0; background: rgba(24, 24, 27, 0.45);
  display: flex; align-items: center; justify-content: center;
  z-index: 100; padding: var(--sa-space-4);
}
.sa-modal {
  background: var(--sa-surface);
  border-radius: var(--sa-radius-lg);
  box-shadow: var(--sa-shadow-lg);
  width: 100%; max-width: 420px;
  overflow: hidden;
}
.sa-modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--sa-space-4) var(--sa-space-5);
  border-bottom: 1px solid var(--sa-border);
}
/* Biến thể cho modal có phần định danh (avatar + tên + trạng thái) — tách hẳn nền
   khỏi phần dữ liệu bên dưới để không bị dồn thành 1 khối chữ như bug đã gặp. */
.sa-modal-header-rich {
  align-items: flex-start;
  background: var(--sa-paper);
  padding: var(--sa-space-5);
}
.sa-modal-header-rich .sa-avatar { width: 42px; height: 42px; font-size: 15px; border-radius: var(--sa-radius-md); }
.sa-modal-header-rich h3 { font-size: 15px; margin-bottom: 3px; }
.sa-modal-body { padding: var(--sa-space-5); font-size: 13px; color: var(--sa-text-soft); }
.sa-modal-footer {
  display: flex; justify-content: flex-end; gap: var(--sa-space-2);
  padding: var(--sa-space-4) var(--sa-space-5);
  border-top: 1px solid var(--sa-border);
  background: var(--sa-paper);
}

/* -------------------- 12. EMPTY STATE -------------------- */
.sa-empty {
  display: flex; flex-direction: column; align-items: center; text-align: center;
  padding: var(--sa-space-8) var(--sa-space-4);
  color: var(--sa-text-soft);
}
.sa-empty-icon {
  width: 40px; height: 40px; border-radius: var(--sa-radius-lg);
  background: var(--sa-paper); border: 1px solid var(--sa-border);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--sa-space-4); color: var(--sa-text-faint);
  font-size: 15px;
}
.sa-empty h3 { margin-bottom: 4px; }
.sa-empty p { font-size: 12.5px; max-width: 300px; margin-bottom: var(--sa-space-4); }

/* -------------------- 13. TABS -------------------- */
/* -------------------- 13b. TEXT LINK --------------------
   Link phụ dạng chữ (VD "Xem trang đầy đủ", "Xem tất cả") — dùng lại thay vì style inline
   mỗi nơi 1 kiểu. Mũi tên lấy từ bộ icon chung, không dùng ký tự Unicode rời. */
.sa-text-link {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 12.5px; font-weight: 500;
  color: var(--sa-link);
  text-decoration: none;
  cursor: pointer;
}
.sa-text-link .sa-icon { width: 13px; height: 13px; transition: transform 0.12s ease; }
.sa-text-link:hover { color: var(--sa-link-hover); text-decoration: underline; text-underline-offset: 2px; }
.sa-text-link:hover .sa-icon { transform: translateX(2px); }

.sa-tabs { display: flex; gap: var(--sa-space-5); border-bottom: 1px solid var(--sa-border); }
.sa-tab {
  padding: var(--sa-space-3) 0; font-size: 13px; font-weight: 500;
  color: var(--sa-text-soft); cursor: pointer;
  border-bottom: 2px solid transparent; margin-bottom: -1px;
}
.sa-tab.sa-active { color: var(--sa-text); border-color: var(--sa-accent-line); font-weight: 600; }

/* -------------------- 13b. FORM LAYOUT & LIST RESPONSIVE (dùng chung nhiều trang) --------------------
   sa-form-grid: 2 cột trên desktop, gộp 1 cột trên mobile — dùng cho mọi form chỉnh sửa.
   sa-list-table / sa-list-cards: cặp hiển thị bảng (desktop) / card (mobile) loại trừ nhau,
   thay cho utility "hidden md:block" của Tailwind (đã gỡ khỏi khu vực admin). */
.sa-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 var(--sa-space-3); }
.sa-form-grid .sa-col-span-2 { grid-column: 1 / -1; }

/* Thanh lọc 1 hàng — field + nút Lọc cùng dòng, không wrap nút xuống dòng mới */
.sa-filter-bar {
  display: flex;
  flex-wrap: nowrap;
  align-items: flex-end;
  gap: 10px;
  overflow-x: auto;
}
.sa-filter-bar .sa-field {
  margin-bottom: 0;
  min-width: 0;
  flex: 0 0 auto;
}
.sa-filter-bar .sa-filter-field { width: 140px; }
.sa-filter-bar .sa-filter-field-test { flex: 1 1 160px; min-width: 140px; max-width: 220px; width: auto; }
.sa-filter-bar .sa-filter-field-date { width: 132px; }
.sa-filter-bar .sa-filter-grow { flex: 1 1 160px; min-width: 120px; width: auto; }
.sa-filter-bar .sa-filter-actions {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  align-self: flex-end;
}
.sa-filter-bar .sa-filter-actions .sa-btn { white-space: nowrap; }
.sa-filter-bar.sa-filter-bar-mid { align-items: center; }
.sa-form-section + .sa-form-section {
  margin-top: var(--sa-space-4);
  padding-top: var(--sa-space-4);
  border-top: 1px solid var(--sa-border);
}
.sa-form-section-title {
  font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.03em;
  color: var(--sa-text-faint); margin-bottom: var(--sa-space-3);
}
.sa-list-table { display: block; }
.sa-list-cards { display: none; }
.sa-mobile-action-bar { display: none; }
/* Utility toggle dùng chung bởi nhiều JS trong admin (VD: admin-submissions-email.js,
   admin-interviews.js...) để ẩn/hiện field theo điều kiện — giữ lại tương đương Tailwind .hidden
   cho các đoạn JS này chạy đúng dù trang chưa migrate hết. */
.hidden { display: none !important; }
input[type="file"] { font-size: 12.5px; color: var(--sa-text-soft); }
input[type="file"]::file-selector-button {
  margin-right: 10px; padding: 6px 12px; border-radius: var(--sa-radius-sm);
  border: 1px solid var(--sa-border); background: var(--sa-paper); color: var(--sa-text);
  font-size: 12px; cursor: pointer;
}
input[type="file"]::file-selector-button:hover { background: var(--sa-primary-soft); }

/* -------------------- 13b. DASHBOARD -------------------- */
.sa-dashboard-stat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: var(--sa-space-6);
}
.sa-dashboard-stat {
  display: block;
  background: var(--sa-surface);
  border: 1px solid var(--sa-border);
  border-radius: var(--sa-radius-md);
  padding: var(--sa-space-4);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.sa-dashboard-stat:hover {
  border-color: var(--sa-border-strong);
  box-shadow: 0 2px 8px -4px rgba(0, 0, 0, 0.08);
}
.sa-dashboard-stat .sa-kpi-value { font-size: 20px; margin-top: 2px; }
.sa-dashboard-stat-urgent .sa-kpi-value { color: var(--sa-warning); }
.sa-section-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--sa-text);
  margin-bottom: 2px;
}
.sa-section-sub {
  font-size: 12px;
  color: var(--sa-text-soft);
  margin-bottom: var(--sa-space-4);
}
.sa-flow-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 6px;
  font-size: 11.5px;
  color: var(--sa-text-faint);
  margin-bottom: var(--sa-space-4);
}
.sa-flow-breadcrumb strong { color: var(--sa-text-soft); font-weight: 500; }
.sa-flow-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  margin-bottom: var(--sa-space-6);
}
.sa-flow-step {
  display: flex;
  flex-direction: column;
  background: var(--sa-surface);
  border: 1px solid var(--sa-border);
  border-radius: var(--sa-radius-md);
  padding: var(--sa-space-4);
  min-height: 100%;
}
.sa-flow-step.sa-done { border-color: #B8E0C8; background: linear-gradient(180deg, var(--sa-success-soft) 0%, var(--sa-surface) 40%); }
.sa-flow-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  font-size: 11px;
  font-weight: 700;
  background: var(--sa-primary-soft);
  color: var(--sa-primary-text);
  flex-shrink: 0;
}
.sa-flow-step.sa-done .sa-flow-step-num {
  background: var(--sa-success-soft);
  color: var(--sa-success);
}
.sa-flow-step-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.sa-flow-step-title { font-size: 13px; font-weight: 600; margin-bottom: 4px; }
.sa-flow-step-desc { font-size: 12px; color: var(--sa-text-soft); line-height: 1.45; flex: 1; margin-bottom: 10px; }
.sa-dashboard-cols {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sa-space-4);
  margin-bottom: var(--sa-space-4);
}
.sa-mini-stat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}
.sa-mini-stat {
  background: var(--sa-surface);
  border: 1px solid var(--sa-border);
  border-radius: var(--sa-radius-sm);
  padding: 10px 12px;
}
.sa-mini-stat .sa-meta-label { margin-bottom: 2px; }
.sa-mini-stat-value { font-size: 16px; font-weight: 700; font-family: var(--sa-font-mono); }
.sa-dashboard-links { display: flex; flex-wrap: wrap; gap: 8px; margin-top: var(--sa-space-4); }
@media (min-width: 640px) {
  .sa-flow-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sa-dashboard-stat-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (min-width: 768px) {
  .sa-mini-stat-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (min-width: 1100px) {
  .sa-dashboard-cols { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1280px) {
  .sa-flow-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .sa-col-hide-sm { display: none !important; }
}

/* -------------------- 14. RESPONSIVE -------------------- */
@media (max-width: 1024px) {
  .sa-kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .sa-search { width: 200px; }
}
@media (max-width: 768px) {
  .sa-sidebar { position: fixed; z-index: 50; left: -100%; }
  .sa-sidebar.sa-open { left: 0; }
  .sa-kpi-grid { grid-template-columns: 1fr; }
  .sa-content { padding: var(--sa-space-4); }
  .sa-search { display: none; }
  .sa-form-grid { grid-template-columns: 1fr; }
  .sa-list-table { display: none; }
  .sa-list-cards { display: flex; flex-direction: column; gap: 8px; }
  .sa-mobile-action-bar {
    display: flex; gap: 8px;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
    border-top: 1px solid var(--sa-border);
    background: rgba(255,255,255,0.96); backdrop-filter: blur(6px);
    padding: var(--sa-space-3) var(--sa-space-4);
    padding-bottom: max(var(--sa-space-3), env(safe-area-inset-bottom));
  }
  .sa-mobile-action-bar .sa-btn-primary { flex: 1; }
}


/* -------------------- 15. ICON SYSTEM --------------------
   Bộ icon line tự vẽ, nhất quán 1.75px stroke, bo đầu nét — không dùng emoji/ký tự Unicode.
   sa-icon-tile là lớp trình bày giúp bất kỳ icon nào (kể cả từ Phosphor/Lucide nếu thay sau này)
   cũng có cảm giác "riêng" thay vì rời rạc: bọc trong ô vuông bo góc, nền tiệp màu ngữ cảnh. */
.sa-icon {
  width: 18px; height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}
.sa-icon.sa-icon-sm { width: 14px; height: 14px; }
.sa-icon.sa-icon-lg { width: 22px; height: 22px; }

.sa-icon-tile {
  width: 32px; height: 32px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  background: var(--sa-paper);
  border: 1px solid var(--sa-border);
  color: var(--sa-text-soft);
  flex-shrink: 0;
}
.sa-icon-tile.sa-sm { width: 26px; height: 26px; border-radius: 6px; }
.sa-icon-tile.sa-sm .sa-icon { width: 14px; height: 14px; }
.sa-icon-tile-brand { background: var(--sa-primary-soft); color: var(--sa-primary-text); border-color: transparent; }

/* Tile viền gradient — chỉ dùng cho các điểm AI/tự động hoá, cùng gốc gradient với sa-btn-ai */
.sa-icon-tile-ai {
  position: relative;
  background: var(--sa-surface);
  color: var(--sa-text);
}
.sa-icon-tile-ai::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: 8px;
  padding: 1.5px;
  background: var(--sa-brand-grad);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

/* -------------------- 16. ROW ACTIONS & DROPDOWN --------------------
   Icon sửa/xoá ẩn mặc định, chỉ hiện khi hover row — giữ bảng gọn lúc bình thường. */
.sa-row-actions {
  display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 2px;
  row-gap: 4px;
  /* Luôn hiện — hover-reveal kém trên mobile/tablet (không có hover) và giảm khả năng
     nhận biết cho nhân viên mới. Độ "gọn" đến từ màu ghost nhạt, không phải ẩn/hiện. */
}
.sa-row-action {
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--sa-radius-sm);
  color: var(--sa-text-faint);
  cursor: pointer;
  border: none;
  background: transparent;
  flex-shrink: 0;
}
.sa-row-action:hover { background: var(--sa-paper); color: var(--sa-text); }
.sa-row-action.sa-row-action-danger:hover { background: var(--sa-danger-soft); color: var(--sa-danger); }

/* Hành động quan trọng / hay dùng — hiện icon + nhãn chữ, thay cho việc giấu trong kebab.
   Hành động ít dùng vẫn dùng .sa-row-action (chỉ icon) ở trên. */
.sa-row-action-label {
  display: inline-flex; align-items: center; gap: 6px;
  height: 28px;
  padding: 0 10px;
  border-radius: var(--sa-radius-sm);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--sa-text-soft);
  cursor: pointer;
  border: 1px solid var(--sa-border);
  background: var(--sa-surface);
  white-space: nowrap;
  flex-shrink: 0;
  text-decoration: none;
}
.sa-row-action-label:hover { background: var(--sa-paper); color: var(--sa-text); border-color: var(--sa-border-strong); }
.sa-row-action-label .sa-icon { color: currentColor; flex-shrink: 0; }
button.sa-row-action-label {
  font-family: inherit;
  appearance: none;
  -webkit-appearance: none;
}

/* Tên/ô có thể click để xem chi tiết — KHÔNG dùng màu xanh link truyền thống,
   chỉ đổi con trỏ + gạch chân khi hover để giữ tông trung tính của cả hệ thống. */
.sa-link-cell { cursor: pointer; }
.sa-link-cell .sa-link-text { color: var(--sa-link); font-weight: 500; }
.sa-link-cell:hover .sa-link-text { text-decoration: underline; text-underline-offset: 2px; }
.sa-name-with-cv {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-width: 0;
}
.sa-name-with-cv__name { min-width: 0; flex: 1; }
.sa-profile-cv-action { flex-shrink: 0; }

/* Dropdown menu dùng chung cho kebab menu (thao tác gộp khi row có >2 hành động) */
.sa-dropdown-menu {
  display: none;
  position: absolute;
  z-index: 50;
  min-width: 168px;
  background: var(--sa-surface);
  border: 1px solid var(--sa-border);
  border-radius: var(--sa-radius-md);
  box-shadow: var(--sa-shadow-md);
  padding: 4px;
  right: 0;
  margin-top: 4px;
}
.sa-dropdown-menu.sa-open { display: block; }
.sa-dropdown-menu.sa-dropdown-floating {
  position: fixed;
  z-index: 200;
  margin-top: 0;
  right: auto;
  max-height: min(320px, calc(100vh - 16px));
  overflow-y: auto;
}
.sa-dropdown-menu.sa-dropdown-floating.sa-open { display: block; }
.sa-dropdown-item {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 10px;
  border-radius: var(--sa-radius-sm);
  font-size: 12.5px;
  color: var(--sa-text);
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
}
.sa-dropdown-item:hover { background: var(--sa-paper); }
.sa-dropdown-item.sa-dropdown-item-danger {
  color: var(--sa-danger);
  margin-top: 4px;
  border-top: 1px solid var(--sa-border);
  border-radius: 0 0 var(--sa-radius-sm) var(--sa-radius-sm);
  padding-top: 9px;
}
.sa-dropdown-item.sa-dropdown-item-danger:hover { background: var(--sa-danger-soft); }
.sa-dropdown-wrap { position: relative; display: inline-block; }

/* -------------------- 17. META / INFO DISPLAY --------------------
   Hệ thống hoá các pattern trước đây viết bằng inline style trong modal chi tiết. */
.sa-meta-label {
  font-size: 11px;
  color: var(--sa-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
  font-weight: 500;
}
.sa-meta-value { font-size: 13px; color: var(--sa-text); font-weight: 500; }
.sa-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 18px;
}
.sa-timeline { display: flex; flex-direction: column; gap: 10px; }
.sa-timeline-item { display: flex; gap: 10px; align-items: flex-start; font-size: 12.5px; }
.sa-timeline-item .sa-dot { margin-top: 5px; }
.sa-timeline-item .sa-timeline-text { color: var(--sa-text); }
.sa-timeline-item .sa-timeline-time { color: var(--sa-text-faint); }

/* -------------------- 18. TOAST --------------------
   Thông báo sau hành động AJAX (lưu thành công, xoá xong...) — bắt buộc có trong flow
   modal AJAX: modal đóng rồi thì phản hồi bằng gì? Bằng toast này. */
.sa-toast-region {
  position: fixed;
  bottom: 20px; right: 20px;
  z-index: 200;
  display: flex; flex-direction: column; gap: 8px;
}
.sa-toast {
  display: flex; align-items: center; gap: 10px;
  background: var(--sa-surface);
  border: 1px solid var(--sa-border);
  border-radius: var(--sa-radius-md);
  box-shadow: var(--sa-shadow-md);
  padding: 10px 14px;
  font-size: 12.5px;
  color: var(--sa-text);
  min-width: 240px;
  animation: sa-toast-in 0.18s ease;
}
@keyframes sa-toast-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}
.sa-toast .sa-alert-icon { width: 22px; height: 22px; }
.sa-toast .sa-alert-icon .sa-icon { width: 12px; height: 12px; }
.sa-toast-success .sa-alert-icon { background: var(--sa-success-soft); color: var(--sa-success); }
.sa-toast-danger .sa-alert-icon { background: var(--sa-danger-soft); color: var(--sa-danger); }
.sa-toast-close { margin-left: auto; color: var(--sa-text-faint); cursor: pointer; display: flex; }

/* -------------------- 19. SKELETON --------------------
   Trạng thái chờ khi modal load nội dung qua fetch() — thay vì modal trống trơn. */
.sa-skeleton {
  background: linear-gradient(90deg, var(--sa-paper) 25%, #F0F0F2 50%, var(--sa-paper) 75%);
  background-size: 200% 100%;
  animation: sa-skeleton-wave 1.4s ease infinite;
  border-radius: var(--sa-radius-sm);
}
@keyframes sa-skeleton-wave {
  from { background-position: 200% 0; }
  to { background-position: -200% 0; }
}
.sa-skeleton-line { height: 12px; margin-bottom: 8px; }
.sa-skeleton-line.sa-w-60 { width: 60%; }
.sa-skeleton-line.sa-w-40 { width: 40%; }
.sa-skeleton-line.sa-w-80 { width: 80%; }

/* -------------------- 20. INLINE STATUS EDIT --------------------
   Cột trạng thái trong bảng: click badge → dropdown sửa tại chỗ, không cần mở modal.
   Quy tắc: bất kỳ cột nào là "trạng thái / tình trạng" đều dùng pattern này. */
.sa-status-cell { position: relative; cursor: pointer; }
.sa-status-cell .sa-badge { cursor: pointer; transition: box-shadow 0.1s ease; }
.sa-status-cell .sa-badge:hover { box-shadow: 0 0 0 2px var(--sa-primary-soft); }
.sa-status-dropdown {
  display: none;
  position: absolute;
  z-index: 50;
  min-width: 140px;
  background: var(--sa-surface);
  border: 1px solid var(--sa-border);
  border-radius: var(--sa-radius-md);
  box-shadow: var(--sa-shadow-md);
  padding: 4px;
  margin-top: 4px;
  left: 0;
}
.sa-status-dropdown.sa-open { display: block; }
.sa-status-option {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 10px;
  border-radius: var(--sa-radius-sm);
  font-size: 12px;
  font-family: var(--sa-font-mono);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--sa-text-soft);
  cursor: pointer;
  white-space: nowrap;
}
.sa-status-option:hover { background: var(--sa-paper); }
.sa-status-option.sa-selected { background: var(--sa-primary-soft); color: var(--sa-text); }

/* -------------------- 21. TOOLTIP --------------------
   CSS-only tooltip cho icon-only buttons — bắt buộc phải có trên mọi nút chỉ có icon.
   Dùng data-sa-tip="Nội dung" thay vì title (nhanh hơn, style được, không bị delay). */
[data-sa-tip] { position: relative; }
[data-sa-tip]::after {
  content: attr(data-sa-tip);
  position: absolute;
  bottom: calc(100% + 6px); left: 50%;
  transform: translateX(-50%);
  background: var(--sa-ink);
  color: var(--sa-text-on-ink);
  font-size: 11px;
  font-weight: 500;
  padding: 4px 8px;
  border-radius: var(--sa-radius-sm);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.12s ease;
  z-index: 60;
}
[data-sa-tip]:hover::after { opacity: 1; }

/* -------------------- 22. KANBAN --------------------
   Bảng kéo thả cột — dùng cho flow/pipeline (tuyển dụng, deal, ticket...) */
.sa-kanban {
  display: flex;
  gap: var(--sa-space-3);
  overflow-x: auto;
  padding-bottom: var(--sa-space-2);
  min-height: 400px;
}
.sa-kanban-col {
  min-width: 240px;
  max-width: 280px;
  flex-shrink: 0;
  background: var(--sa-paper);
  border: 1px solid var(--sa-border);
  border-radius: var(--sa-radius-lg);
  display: flex;
  flex-direction: column;
}
.sa-kanban-col-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--sa-space-3) var(--sa-space-4);
  border-bottom: 1px solid var(--sa-border);
}
.sa-kanban-col-title {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--sa-text-soft);
  display: flex; align-items: center; gap: 6px;
}
.sa-kanban-count {
  font-family: var(--sa-font-mono);
  font-size: 11px;
  background: var(--sa-surface);
  border: 1px solid var(--sa-border);
  border-radius: var(--sa-radius-sm);
  padding: 1px 6px;
  color: var(--sa-text-faint);
}
.sa-kanban-col-body {
  padding: var(--sa-space-2);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--sa-space-2);
}
.sa-kanban-card {
  background: var(--sa-surface);
  border: 1px solid var(--sa-border);
  border-radius: var(--sa-radius-md);
  padding: var(--sa-space-3);
  cursor: grab;
  transition: box-shadow 0.12s ease;
}
.sa-kanban-card:hover { box-shadow: var(--sa-shadow-sm); }
.sa-kanban-card-title { font-size: 13px; font-weight: 600; color: var(--sa-text); margin-bottom: 6px; }
.sa-kanban-card-meta {
  display: flex; align-items: center; gap: 8px;
  font-size: 11.5px; color: var(--sa-text-faint);
}
.sa-kanban-card-meta .sa-avatar { width: 18px; height: 18px; font-size: 8px; }
.sa-kanban-add {
  display: flex; align-items: center; justify-content: center; gap: 4px;
  padding: 8px;
  font-size: 12px;
  color: var(--sa-text-faint);
  cursor: pointer;
  border-radius: var(--sa-radius-sm);
}
.sa-kanban-add:hover { background: var(--sa-surface); color: var(--sa-text-soft); }

/* -------------------- 23. REPORT / STAT BLOCK -------------------- */
.sa-report-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sa-space-4);
}
.sa-stat-block {
  background: var(--sa-surface);
  border: 1px solid var(--sa-border);
  border-radius: var(--sa-radius-lg);
  padding: var(--sa-space-5);
}
.sa-stat-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: var(--sa-space-4);
}
.sa-stat-header h3 { font-size: 13px; font-weight: 600; }
.sa-stat-row {
  display: flex; align-items: baseline; justify-content: space-between;
  padding: 6px 0;
  font-size: 12.5px;
  border-bottom: 1px solid var(--sa-border);
}
.sa-stat-row:last-child { border-bottom: none; }
.sa-stat-row .sa-stat-label { color: var(--sa-text-soft); display: flex; align-items: center; gap: 6px; }
.sa-stat-row .sa-stat-val { font-family: var(--sa-font-mono); font-weight: 600; color: var(--sa-text); }

/* Mini bar chart — thanh ngang đơn giản, không cần thư viện chart */
.sa-bar-row {
  display: flex; align-items: center; gap: var(--sa-space-3);
  padding: 5px 0;
  font-size: 12.5px;
}
.sa-bar-label { width: 80px; color: var(--sa-text-soft); flex-shrink: 0; }
.sa-bar-track {
  flex: 1; height: 8px;
  background: var(--sa-paper);
  border-radius: 4px;
  overflow: hidden;
}
.sa-bar-fill {
  height: 100%;
  border-radius: 4px;
  background: var(--sa-brand-grad-muted);
  transition: width 0.3s ease;
}
.sa-bar-val { width: 44px; text-align: right; font-family: var(--sa-font-mono); font-weight: 600; color: var(--sa-text); font-size: 12px; }