/* ===== Design Tokens ===== */
:root {
  --primary: #059669;
  --primary-light: #ECFDF5;
  --primary-dark: #047857;
  --info: #2563EB;
  --info-light: #EFF6FF;
  --warning: #EA580C;
  --warning-light: #FFF7ED;
  --danger: #DC2626;
  --danger-light: #FEF2F2;
  --success: #16A34A;
  --success-light: #F0FDF4;

  --text-title: #0F172A;
  --text-body: #475569;
  --text-secondary: #94A3B8;
  --border: #E2E8F0;
  --bg-page: #F8FAFC;
  --bg-gray: #F1F5F9;

  --sidebar-bg: #0F172A;
  --sidebar-hover: #1E293B;
  --sidebar-active: #059669;

  --radius-card: 8px;
  --radius-badge: 6px;
  --radius-input: 6px;
  --radius-modal: 12px;

  --shadow-card: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-modal: 0 20px 60px rgba(0,0,0,0.15);

  --sidebar-w: 224px;
  --topbar-h: 56px;
  --transition: 150ms ease-out;
}

/* ===== Reset & Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 14px; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color: var(--text-body);
  background: var(--bg-page);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-width: 1280px;
}
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea { font-family: inherit; font-size: 14px; color: var(--text-body); }
a { color: var(--info); text-decoration: none; }
.tabular { font-variant-numeric: tabular-nums; }

/* ===== Layout ===== */
.app-layout { display: flex; min-height: 100vh; }

/* Sidebar */
.sidebar {
  width: var(--sidebar-w);
  background: var(--sidebar-bg);
  color: #CBD5E1;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
  overflow-y: auto;
}
.sidebar-logo {
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 20px;
  border-bottom: 1px solid #1E293B;
  flex-shrink: 0;
}
.sidebar-logo .logo-icon {
  width: 32px; height: 32px;
  background: var(--primary);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
}
.sidebar-logo .logo-text { color: #fff; font-size: 15px; font-weight: 600; letter-spacing: 0.5px; }
.sidebar-logo .logo-sub { font-size: 11px; color: #64748B; }

.nav-group { padding: 8px 0; border-bottom: 1px solid #1E293B; }
.nav-group-title {
  padding: 8px 20px 4px;
  font-size: 11px;
  color: #475569;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 20px;
  font-size: 13.5px;
  color: #94A3B8;
  cursor: pointer;
  position: relative;
  transition: all var(--transition);
  white-space: nowrap;
}
.nav-item:hover { background: var(--sidebar-hover); color: #E2E8F0; }
.nav-item.active {
  background: rgba(5,150,105,0.15);
  color: #34D399;
}
.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0; top: 4px; bottom: 4px;
  width: 3px;
  background: var(--primary);
  border-radius: 0 2px 2px 0;
}
.nav-item .nav-icon { width: 18px; height: 18px; flex-shrink: 0; }
.nav-item.hidden { display: none; }

/* Main area */
.main-area {
  flex: 1;
  margin-left: var(--sidebar-w);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Topbar */
.topbar {
  height: var(--topbar-h);
  background: #fff;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 50;
  flex-shrink: 0;
}
.topbar-left h1 { font-size: 18px; font-weight: 600; color: var(--text-title); }
.topbar-left p { font-size: 12px; color: var(--text-secondary); margin-top: 1px; }
.topbar-right { display: flex; align-items: center; gap: 16px; }

/* Role switcher */
.role-switcher {
  display: flex;
  background: var(--bg-gray);
  border-radius: 8px;
  padding: 3px;
  gap: 2px;
}
.role-btn {
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text-body);
  transition: all var(--transition);
  white-space: nowrap;
}
.role-btn.active {
  background: #fff;
  color: var(--primary);
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}
.role-btn:hover:not(.active) { color: var(--text-title); }

.icon-btn {
  width: 36px; height: 36px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-body);
  transition: all var(--transition);
  position: relative;
}
.icon-btn:hover { background: var(--bg-gray); }
.icon-btn .badge-dot {
  position: absolute; top: 8px; right: 8px;
  width: 7px; height: 7px;
  background: var(--danger);
  border-radius: 50%;
  border: 2px solid #fff;
}

.user-info {
  display: flex; align-items: center; gap: 8px;
  padding: 4px 8px 4px 4px;
  border-radius: 8px;
  cursor: pointer;
  transition: background var(--transition);
}
.user-info:hover { background: var(--bg-gray); }
.user-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px;
  font-weight: 600;
}
.user-name { font-size: 13px; color: var(--text-title); font-weight: 500; }

/* Content */
.content {
  flex: 1;
  padding: 24px;
  overflow-x: auto;
}

/* ===== Components ===== */

/* Cards */
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--transition), transform var(--transition);
}
.card-hover:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  transform: translateY(-1px);
}
.card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.card-title { font-size: 15px; font-weight: 600; color: var(--text-title); }
.card-desc { font-size: 12px; color: var(--text-secondary); }
.card-body { padding: 20px; }

/* Metric cards row */
.metric-row { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; margin-bottom: 20px; }
.metric-card { padding: 18px 20px; }
.metric-label { font-size: 12.5px; color: var(--text-secondary); margin-bottom: 8px; display: flex; align-items: center; gap: 6px; }
.metric-value { font-size: 28px; font-weight: 700; color: var(--text-title); line-height: 1.2; }
.metric-value.danger { color: var(--danger); }
.metric-value.warning { color: var(--warning); }
.metric-foot { font-size: 12px; color: var(--text-secondary); margin-top: 6px; }
.metric-foot .up { color: var(--success); }
.metric-foot .down { color: var(--danger); }

/* Panel sections */
.panel-grid { display: grid; gap: 20px; margin-bottom: 20px; }
.panel-grid-2 { grid-template-columns: 1fr 1fr; }
.panel-grid-3 { grid-template-columns: 2fr 1fr; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-input);
  font-size: 13px;
  font-weight: 500;
  transition: all var(--transition);
  white-space: nowrap;
  line-height: 1.4;
}
.btn:active { transform: scale(0.97); }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-primary:disabled { background: #A7F3D0; cursor: not-allowed; transform: none; }
.btn-secondary { background: #fff; color: var(--primary); border: 1px solid var(--primary); }
.btn-secondary:hover { background: var(--primary-light); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #B91C1C; }
.btn-ghost { color: var(--text-body); padding: 6px 10px; }
.btn-ghost:hover { background: var(--bg-gray); color: var(--text-title); }
.btn-text { color: var(--primary); padding: 4px 8px; font-size: 13px; border-radius: 4px; }
.btn-text:hover { background: var(--primary-light); }
.btn-text.danger { color: var(--danger); }
.btn-text.danger:hover { background: var(--danger-light); }
.btn-text.warning { color: var(--warning); }
.btn-text.warning:hover { background: var(--warning-light); }
.btn-text.info { color: var(--info); }
.btn-text.info:hover { background: var(--info-light); }
.btn-sm { padding: 5px 12px; font-size: 12px; }
.btn-group { display: flex; gap: 8px; }

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: var(--radius-badge);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.5;
}
.badge-yellow { background: #FEF9C3; color: #A16207; }
.badge-blue { background: #DBEAFE; color: #1D4ED8; }
.badge-green { background: #DCFCE7; color: #15803D; }
.badge-red { background: #FEE2E2; color: #B91C1C; }
.badge-gray { background: #F1F5F9; color: #64748B; }
.badge-orange { background: #FFEDD5; color: #C2410C; }
.badge-purple { background: #EDE9FE; color: #6D28D9; }

/* Quality tag */
.quality-tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
}
.quality-you { background: #FEF3C7; color: #92400E; }
.quality-liang { background: #DBEAFE; color: #1E40AF; }
.quality-hui { background: #F1F5F9; color: #475569; }

/* Table */
.table-wrap { overflow-x: auto; }
table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.data-table thead th {
  background: var(--bg-gray);
  color: var(--text-secondary);
  font-weight: 600;
  text-align: left;
  padding: 12px 16px;
  font-size: 12px;
  white-space: nowrap;
  border-bottom: 1px solid var(--border);
}
.data-table tbody td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--text-body);
  vertical-align: middle;
}
.data-table tbody tr { transition: background var(--transition); }
.data-table tbody tr:hover { background: var(--bg-page); }
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table .cell-id { font-family: "SF Mono", "Menlo", monospace; font-size: 12px; color: var(--text-secondary); }
.data-table .cell-amount { font-weight: 600; color: var(--text-title); font-variant-numeric: tabular-nums; }
.data-table .cell-primary { color: var(--text-title); font-weight: 500; }
.data-table .actions { display: flex; gap: 4px; flex-wrap: wrap; }
.data-table .col-warn { color: var(--warning); font-weight: 500; }
.data-table .col-danger { color: var(--danger); font-weight: 500; }

/* Tabs */
.tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}
.tab-item {
  padding: 10px 18px;
  font-size: 13.5px;
  color: var(--text-secondary);
  font-weight: 500;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: -1px;
}
.tab-item:hover { color: var(--text-title); }
.tab-item.active { color: var(--primary); border-bottom-color: var(--primary); }
.tab-count {
  background: var(--bg-gray);
  color: var(--text-secondary);
  font-size: 11px;
  padding: 1px 7px;
  border-radius: 10px;
  font-weight: 600;
}
.tab-item.active .tab-count { background: var(--primary-light); color: var(--primary); }

/* Sub tabs for categories */
.subtabs {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}
.subtab-item {
  padding: 7px 18px;
  font-size: 13px;
  border-radius: 6px;
  background: #fff;
  border: 1px solid var(--border);
  color: var(--text-body);
  cursor: pointer;
  transition: all var(--transition);
  font-weight: 500;
}
.subtab-item:hover { border-color: var(--primary); color: var(--primary); }
.subtab-item.active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* Filter bar */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.filter-bar .search-input {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-input);
  padding: 7px 12px;
  min-width: 240px;
  transition: border-color var(--transition);
}
.filter-bar .search-input:focus-within { border-color: var(--primary); }
.filter-bar .search-input input { border: none; outline: none; flex: 1; background: transparent; }
.filter-bar select {
  padding: 7px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-input);
  background: #fff;
  outline: none;
  cursor: pointer;
}
.filter-bar select:focus { border-color: var(--primary); }

/* Warning strip */
.warnstrip {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  border-radius: var(--radius-card);
  margin-bottom: 20px;
  font-size: 13px;
}
.warnstrip.orange { background: var(--warning-light); border: 1px solid #FDBA74; color: #9A3412; }
.warnstrip.red { background: var(--danger-light); border: 1px solid #FCA5A5; color: #991B1B; }
.warnstrip .ws-icon { flex-shrink: 0; }
.warnstrip .ws-text { flex: 1; }
.warnstrip .ws-text strong { font-weight: 600; }

/* Progress bar */
.progress {
  height: 8px;
  background: var(--bg-gray);
  border-radius: 4px;
  overflow: hidden;
  min-width: 80px;
}
.progress-fill {
  height: 100%;
  background: var(--primary);
  border-radius: 4px;
  transition: width 300ms ease-out;
}
.progress-fill.warning { background: var(--warning); }
.progress-fill.danger { background: var(--danger); }

/* Bar chart */
.bar-chart { display: flex; align-items: flex-end; gap: 12px; height: 200px; padding: 10px 0; }
.bar-col { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 8px; height: 100%; justify-content: flex-end; }
.bar {
  width: 100%;
  max-width: 40px;
  background: linear-gradient(to top, var(--primary), #34D399);
  border-radius: 4px 4px 0 0;
  transition: height 500ms ease-out;
  position: relative;
  min-height: 4px;
}
.bar:hover { opacity: 0.85; }
.bar-val { font-size: 12px; color: var(--text-title); font-weight: 600; }
.bar-label { font-size: 11px; color: var(--text-secondary); }

/* Horizontal bar chart for operations data */
.hbar-list { display: flex; flex-direction: column; gap: 14px; }
.hbar-item { display: flex; align-items: center; gap: 12px; }
.hbar-label { width: 70px; font-size: 12px; color: var(--text-body); flex-shrink: 0; }
.hbar-track { flex: 1; height: 22px; background: var(--bg-gray); border-radius: 4px; overflow: hidden; position: relative; }
.hbar-fill { height: 100%; border-radius: 4px; display: flex; align-items: center; padding: 0 8px; font-size: 11px; color: #fff; font-weight: 500; transition: width 500ms ease-out; }
.hbar-val { width: 60px; text-align: right; font-size: 12px; color: var(--text-title); font-weight: 600; font-variant-numeric: tabular-nums; }

/* Todo list */
.todo-list { display: flex; flex-direction: column; gap: 2px; }
.todo-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 4px;
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}
.todo-item:last-child { border-bottom: none; }
.todo-item:hover { background: var(--bg-page); margin: 0 -8px; padding: 12px 12px; border-radius: 6px; }
.todo-icon {
  width: 36px; height: 36px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.todo-icon.yellow { background: #FEF9C3; color: #A16207; }
.todo-icon.orange { background: #FFEDD5; color: #C2410C; }
.todo-icon.blue { background: #DBEAFE; color: #1D4ED8; }
.todo-icon.red { background: #FEE2E2; color: #B91C1C; }
.todo-info { flex: 1; min-width: 0; }
.todo-title { font-size: 13px; color: var(--text-title); font-weight: 500; }
.todo-meta { font-size: 12px; color: var(--text-secondary); margin-top: 2px; }

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
  animation: fadeIn 150ms ease-out;
}
.modal-overlay.closing { animation: fadeOut 150ms ease-out forwards; }
.modal {
  background: #fff;
  border-radius: var(--radius-modal);
  box-shadow: var(--shadow-modal);
  width: 100%;
  max-width: 560px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  animation: scaleIn 200ms ease-out;
}
.modal.lg { max-width: 720px; }
.modal.sm { max-width: 420px; }
.modal-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-title { font-size: 16px; font-weight: 600; color: var(--text-title); }
.modal-close {
  width: 32px; height: 32px;
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary);
  transition: all var(--transition);
}
.modal-close:hover { background: var(--bg-gray); color: var(--text-title); }
.modal-body { padding: 20px 24px; overflow-y: auto; flex: 1; }
.modal-footer {
  padding: 14px 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}
.modal-subtitle { font-size: 13px; color: var(--text-secondary); margin-bottom: 16px; }

/* Form */
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: 13px; color: var(--text-title); font-weight: 500; margin-bottom: 6px; }
.form-label .req { color: var(--danger); margin-left: 2px; }
.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-input);
  outline: none;
  transition: border-color var(--transition);
  background: #fff;
}
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(5,150,105,0.1); }
.form-textarea { resize: vertical; min-height: 80px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-hint { font-size: 12px; color: var(--text-secondary); margin-top: 4px; }

/* SOP checklist */
.sop-list { display: flex; flex-direction: column; gap: 2px; margin: 0 -8px; }
.sop-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-radius: 8px;
  cursor: pointer;
  transition: background var(--transition);
  border: 1px solid transparent;
}
.sop-item:hover { background: var(--bg-page); }
.sop-item.checked { background: var(--success-light); border-color: #BBF7D0; }
.sop-checkbox {
  width: 22px; height: 22px;
  border: 2px solid var(--border);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition);
  color: transparent;
}
.sop-item.checked .sop-checkbox {
  background: var(--success);
  border-color: var(--success);
  color: #fff;
}
.sop-info { flex: 1; }
.sop-name { font-size: 13.5px; color: var(--text-title); font-weight: 500; transition: all var(--transition); }
.sop-item.checked .sop-name { text-decoration: line-through; color: var(--text-secondary); }
.sop-spec { font-size: 12px; color: var(--text-secondary); margin-top: 3px; }
.sop-qty {
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  background: var(--primary-light);
  padding: 3px 10px;
  border-radius: 6px;
}

/* Progress summary in modal */
.progress-summary {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  background: var(--bg-page);
  border-radius: 8px;
  margin-bottom: 20px;
}
.progress-summary .ps-label { font-size: 13px; color: var(--text-secondary); }
.progress-summary .ps-value { font-size: 20px; font-weight: 700; color: var(--text-title); }
.progress-summary .progress { flex: 1; height: 10px; }

/* Toast */
.toast-container {
  position: fixed;
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
  pointer-events: none;
}
.toast {
  background: #1E293B;
  color: #fff;
  padding: 11px 22px;
  border-radius: 24px;
  font-size: 13px;
  font-weight: 500;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  display: flex;
  align-items: center;
  gap: 8px;
  animation: toastIn 200ms ease-out;
  pointer-events: auto;
}
.toast.success { background: var(--primary-dark); }
.toast.error { background: var(--danger); }
.toast.warning { background: var(--warning); }
.toast.info { background: var(--info); }

/* Empty state */
.empty-state {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-secondary);
}
.empty-state .empty-icon {
  width: 56px; height: 56px;
  margin: 0 auto 12px;
  background: var(--bg-gray);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.empty-state p { font-size: 13px; }

/* Photo capture mock */
.photo-capture {
  background: #0F172A;
  border-radius: 8px;
  aspect-ratio: 4/3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: #94A3B8;
  position: relative;
  overflow: hidden;
}
.photo-capture.captured {
  background: linear-gradient(135deg, #065F46, #047857);
}
.photo-capture .cap-hint { font-size: 13px; }
.photo-capture .cap-btn {
  width: 64px; height: 64px;
  border-radius: 50%;
  border: 4px solid #fff;
  background: rgba(255,255,255,0.2);
  cursor: pointer;
  transition: all var(--transition);
}
.photo-capture .cap-btn:hover { background: rgba(255,255,255,0.3); }
.photo-capture .cap-check {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--success);
  display: flex; align-items: center; justify-content: center;
  color: #fff;
}

/* Traceability fields */
.trace-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.trace-field {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  border-right: 1px solid var(--border);
}
.trace-field:nth-child(2n) { border-right: none; }
.trace-field .tf-label { font-size: 11px; color: var(--text-secondary); margin-bottom: 3px; }
.trace-field .tf-value { font-size: 13px; color: var(--text-title); font-weight: 500; }
.trace-field.highlight { background: var(--primary-light); }
.trace-field.highlight .tf-value { color: var(--primary-dark); }

.trace-code {
  background: #0F172A;
  color: #34D399;
  font-family: "SF Mono", "Menlo", monospace;
  font-size: 13px;
  padding: 12px 16px;
  border-radius: 6px;
  margin-bottom: 16px;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.verify-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--success-light);
  color: #15803D;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  margin-top: 12px;
}

/* Courier select list */
.courier-list { display: flex; flex-direction: column; gap: 8px; }
.courier-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: all var(--transition);
}
.courier-item:hover { border-color: var(--primary); background: var(--primary-light); }
.courier-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--info-light);
  color: var(--info);
  display: flex; align-items: center; justify-content: center;
  font-weight: 600;
  font-size: 14px;
}
.courier-info { flex: 1; }
.courier-name { font-size: 13.5px; color: var(--text-title); font-weight: 500; }
.courier-meta { font-size: 12px; color: var(--text-secondary); margin-top: 2px; }
.courier-status {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: var(--success);
}
.courier-status::before {
  content: '';
  width: 7px; height: 7px;
  background: var(--success);
  border-radius: 50%;
}

/* Record immutable notice */
.immutable-notice {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--bg-gray);
  border-radius: 6px;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

/* Page header */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.page-header-left h2 { font-size: 18px; font-weight: 600; color: var(--text-title); }
.page-header-left p { font-size: 12.5px; color: var(--text-secondary); margin-top: 2px; }

/* Stat cards grid for various pages */
.stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 20px; }
.stat-card { padding: 18px 20px; display: flex; align-items: center; gap: 16px; }
.stat-icon {
  width: 48px; height: 48px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.stat-icon.green { background: var(--primary-light); color: var(--primary); }
.stat-icon.blue { background: var(--info-light); color: var(--info); }
.stat-icon.orange { background: var(--warning-light); color: var(--warning); }
.stat-icon.red { background: var(--danger-light); color: var(--danger); }
.stat-icon.purple { background: #EDE9FE; color: #7C3AED; }
.stat-text .st-val { font-size: 24px; font-weight: 700; color: var(--text-title); line-height: 1.2; }
.stat-text .st-label { font-size: 12.5px; color: var(--text-secondary); margin-top: 4px; }

/* Sampling ratio config */
.ratio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 20px; }
.ratio-card {
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  text-align: center;
  background: #fff;
}
.ratio-card .rc-tier { font-size: 13px; color: var(--text-title); font-weight: 600; margin-bottom: 6px; }
.ratio-card .rc-val { font-size: 22px; font-weight: 700; color: var(--primary); }
.ratio-card .rc-note { font-size: 11px; color: var(--text-secondary); margin-top: 4px; }
.ratio-card.halal { border-color: #FDBA74; background: #FFFBF5; }
.ratio-card.halal .rc-val { color: var(--warning); }

/* Checkbox for form */
.form-check { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-body); cursor: pointer; }
.form-check input { width: 16px; height: 16px; accent-color: var(--primary); }

/* Animations */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeOut { from { opacity: 1; } to { opacity: 0; } }
@keyframes scaleIn { from { opacity: 0; transform: scale(0.95); } to { opacity: 1; transform: scale(1); } }
@keyframes toastIn { from { opacity: 0; transform: translateY(-12px); } to { opacity: 1; transform: translateY(0); } }

/* Scrollbar */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #CBD5E1; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #94A3B8; }
.sidebar::-webkit-scrollbar-thumb { background: #334155; }
.sidebar::-webkit-scrollbar-thumb:hover { background: #475569; }

/* Utility */
.flex { display: flex; }
.items-center { align-items: center; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.mb-0 { margin-bottom: 0 !important; }
.mt-2 { margin-top: 8px; }
.text-secondary { color: var(--text-secondary); }
.text-danger { color: var(--danger); }
.text-warning { color: var(--warning); }
.text-success { color: var(--success); }
.text-sm { font-size: 12px; }
.fw-600 { font-weight: 600; }