/* ============================================================
   ANTLERS CRM — Premium Design System
   White theme + Dark mode · Inter · CSS Custom Properties
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* ---------- 1. Design Tokens ---------- */
:root {
  /* Brand */
  --primary: #2563EB;
  --primary-hover: #1D4ED8;
  --primary-soft: #EFF6FF;
  --primary-soft-2: #DBEAFE;

  /* Surfaces */
  --bg: #FFFFFF;
  --bg-alt: #F8FAFC;
  --surface: #FFFFFF;
  --surface-hover: #F8FAFC;

  /* Lines & text */
  --border: #E5E7EB;
  --border-strong: #D1D5DB;
  --text: #111827;
  --text-2: #6B7280;
  --text-3: #9CA3AF;

  /* Status */
  --success: #10B981;  --success-soft: #ECFDF5;  --success-text: #047857;
  --warning: #F59E0B;  --warning-soft: #FFFBEB;  --warning-text: #B45309;
  --danger:  #EF4444;  --danger-soft:  #FEF2F2;  --danger-text:  #B91C1C;
  --info:    #3B82F6;  --info-soft:    #EFF6FF;  --info-text:    #1D4ED8;
  --violet:  #8B5CF6;  --violet-soft:  #F5F3FF;  --violet-text:  #6D28D9;

  /* Shadows (soft, layered) */
  --shadow-xs: 0 1px 2px rgba(16,24,40,.05);
  --shadow-sm: 0 1px 2px rgba(16,24,40,.06), 0 1px 3px rgba(16,24,40,.06);
  --shadow-md: 0 2px 4px rgba(16,24,40,.04), 0 4px 12px rgba(16,24,40,.06);
  --shadow-lg: 0 8px 16px rgba(16,24,40,.06), 0 12px 32px rgba(16,24,40,.10);
  --shadow-pop: 0 12px 24px rgba(16,24,40,.10), 0 24px 56px rgba(16,24,40,.14);
  --ring: 0 0 0 4px rgba(37,99,235,.12);

  /* Shape & rhythm */
  --r-sm: 8px;
  --r-md: 10px;
  --r-lg: 14px;
  --r-xl: 18px;
  --r-full: 999px;

  --sidebar-w: 264px;
  --sidebar-w-min: 76px;
  --topbar-h: 68px;

  --ease: cubic-bezier(.4,0,.2,1);
  --t-fast: 150ms var(--ease);
  --t-med: 250ms var(--ease);

  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

[data-theme="dark"] {
  --primary: #3B82F6;
  --primary-hover: #60A5FA;
  --primary-soft: rgba(59,130,246,.12);
  --primary-soft-2: rgba(59,130,246,.22);

  --bg: #0B1120;
  --bg-alt: #0F172A;
  --surface: #111B2E;
  --surface-hover: #16233B;

  --border: #1E293B;
  --border-strong: #334155;
  --text: #F1F5F9;
  --text-2: #94A3B8;
  --text-3: #64748B;

  --success-soft: rgba(16,185,129,.12);  --success-text: #34D399;
  --warning-soft: rgba(245,158,11,.12);  --warning-text: #FBBF24;
  --danger-soft:  rgba(239,68,68,.12);   --danger-text:  #F87171;
  --info-soft:    rgba(59,130,246,.12);  --info-text:    #60A5FA;
  --violet-soft:  rgba(139,92,246,.14);  --violet-text:  #A78BFA;

  --shadow-xs: 0 1px 2px rgba(0,0,0,.4);
  --shadow-sm: 0 1px 3px rgba(0,0,0,.5);
  --shadow-md: 0 4px 12px rgba(0,0,0,.45);
  --shadow-lg: 0 12px 32px rgba(0,0,0,.55);
  --shadow-pop: 0 24px 56px rgba(0,0,0,.6);
  --ring: 0 0 0 4px rgba(59,130,246,.2);
}

/* ---------- 2. Base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg-alt);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background var(--t-med), color var(--t-med);
}

h1,h2,h3,h4,h5,h6 { margin: 0; font-weight: 700; letter-spacing: -0.015em; color: var(--text); }
p { margin: 0; }
a { color: var(--primary); text-decoration: none; transition: color var(--t-fast); }
a:hover { color: var(--primary-hover); }

.num { font-variant-numeric: tabular-nums; }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 99px; border: 2px solid var(--bg-alt); }
::-webkit-scrollbar-thumb:hover { background: var(--text-3); }

/* ---------- 3. App Shell ---------- */
.app { display: flex; min-height: 100vh; }

/* Sidebar */
.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 100;
  transition: width var(--t-med), transform var(--t-med), background var(--t-med);
}

.sidebar-brand {
  display: flex; align-items: center; gap: 12px;
  padding: 20px 22px;
  height: var(--topbar-h);
}
.brand-mark {
  width: 34px; height: 34px; flex-shrink: 0;
  border-radius: 10px;
  background: linear-gradient(135deg, #2563EB, #7C3AED);
  display: grid; place-items: center;
  color: #fff; font-weight: 800; font-size: 15px;
  box-shadow: 0 4px 10px rgba(37,99,235,.35);
}
.brand-name { font-size: 15px; font-weight: 700; letter-spacing: -0.01em; white-space: nowrap; }
.brand-name span { color: var(--text-3); font-weight: 500; }

.sidebar-nav { flex: 1; overflow-y: auto; padding: 8px 14px 20px; }
.nav-section {
  font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .07em;
  color: var(--text-3);
  padding: 18px 10px 7px;
  white-space: nowrap;
}
.nav-item {
  display: flex; align-items: center; gap: 11px;
  padding: 9px 11px;
  margin-bottom: 2px;
  border-radius: var(--r-md);
  color: var(--text-2);
  font-weight: 500;
  font-size: 13.5px;
  white-space: nowrap;
  transition: background var(--t-fast), color var(--t-fast);
  position: relative;
}
.nav-item svg { width: 18px; height: 18px; flex-shrink: 0; }
.nav-item:hover { background: var(--surface-hover); color: var(--text); }
.nav-item.active { background: var(--primary-soft); color: var(--primary); font-weight: 600; }
.nav-item.active::before {
  content: ''; position: absolute; left: -14px; top: 8px; bottom: 8px;
  width: 3px; border-radius: 0 3px 3px 0; background: var(--primary);
}
.nav-item .nav-count {
  margin-left: auto;
  font-size: 11px; font-weight: 600;
  background: var(--bg-alt); color: var(--text-2);
  border: 1px solid var(--border);
  padding: 1px 7px; border-radius: var(--r-full);
}
.nav-item.active .nav-count { background: var(--primary-soft-2); border-color: transparent; color: var(--primary); }

.sidebar-foot { padding: 14px; border-top: 1px solid var(--border); }

/* Collapsed sidebar */
.app.sb-collapsed .sidebar { width: var(--sidebar-w-min); }
.app.sb-collapsed .brand-name,
.app.sb-collapsed .brand-logo,
.app.sb-collapsed .nav-section,
.app.sb-collapsed .nav-item span,
.app.sb-collapsed .nav-count { display: none; }
.app.sb-collapsed .brand-mark-mini { display: grid !important; }
.app.sb-collapsed .nav-item { justify-content: center; }
.app.sb-collapsed .sidebar-brand { justify-content: center; padding: 20px 0; }
.app.sb-collapsed .main { margin-left: var(--sidebar-w-min); }

/* Main column */
.main {
  flex: 1;
  margin-left: var(--sidebar-w);
  display: flex; flex-direction: column;
  min-width: 0;
  transition: margin var(--t-med);
}

/* Topbar */
.topbar {
  height: var(--topbar-h);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 14px;
  padding: 0 28px;
  position: sticky; top: 0; z-index: 90;
}
.icon-btn {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border: 1px solid transparent;
  border-radius: var(--r-md);
  background: transparent;
  color: var(--text-2);
  cursor: pointer;
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
  position: relative;
}
.icon-btn:hover { background: var(--surface-hover); color: var(--text); border-color: var(--border); }
.icon-btn svg { width: 18px; height: 18px; }
.icon-btn .dot {
  position: absolute; top: 8px; right: 9px;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--danger);
  border: 2px solid var(--bg);
}

/* Global search */
.global-search {
  flex: 1; max-width: 440px;
  display: flex; align-items: center; gap: 10px;
  height: 40px; padding: 0 14px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  color: var(--text-3);
  cursor: text;
  transition: border-color var(--t-fast), box-shadow var(--t-fast), background var(--t-fast);
}
.global-search:focus-within { background: var(--surface); border-color: var(--primary); box-shadow: var(--ring); }
.global-search svg { width: 16px; height: 16px; flex-shrink: 0; }
.global-search input {
  border: 0; outline: 0; background: transparent; flex: 1;
  font: inherit; color: var(--text); min-width: 0;
}
.global-search input::placeholder { color: var(--text-3); }
.kbd {
  font-size: 11px; font-weight: 600; color: var(--text-3);
  border: 1px solid var(--border); border-bottom-width: 2px;
  border-radius: 6px; padding: 1px 6px;
  background: var(--surface);
}

/* Topbar user */
.user-chip {
  display: flex; align-items: center; gap: 10px;
  padding: 5px 6px 5px 6px;
  border-radius: var(--r-full);
  cursor: pointer;
  transition: background var(--t-fast);
}
.user-chip:hover { background: var(--surface-hover); }
.avatar {
  width: 34px; height: 34px; border-radius: 50%;
  background: linear-gradient(135deg, #2563EB, #7C3AED);
  color: #fff; font-size: 13px; font-weight: 700;
  display: grid; place-items: center;
  flex-shrink: 0;
}
.user-meta { line-height: 1.2; }
.user-meta .name { font-size: 13px; font-weight: 600; }
.user-meta .role { font-size: 11.5px; color: var(--text-2); }

/* Content */
.content { padding: 28px; max-width: 1440px; width: 100%; margin: 0 auto; }

.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }
.page-title { font-size: 22px; font-weight: 800; }
.page-sub { color: var(--text-2); font-size: 13.5px; margin-top: 3px; }
.page-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* ---------- 4. Cards ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-xs);
  transition: box-shadow var(--t-fast), transform var(--t-fast), border-color var(--t-fast), background var(--t-med);
}
.card.hoverable:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.card-head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 18px 22px 0;
}
.card-title { font-size: 15px; font-weight: 700; }
.card-body { padding: 20px 22px; }
.card-foot { padding: 14px 22px; border-top: 1px solid var(--border); }

/* Stat card */
.stat-card { padding: 20px 22px; display: flex; flex-direction: column; gap: 14px; }
.stat-top { display: flex; align-items: center; justify-content: space-between; }
.stat-label { font-size: 13px; font-weight: 500; color: var(--text-2); }
.stat-icon {
  width: 40px; height: 40px; border-radius: 11px;
  display: grid; place-items: center;
}
.stat-icon svg { width: 19px; height: 19px; }
.stat-icon.blue   { background: var(--primary-soft); color: var(--primary); }
.stat-icon.green  { background: var(--success-soft); color: var(--success-text); }
.stat-icon.amber  { background: var(--warning-soft); color: var(--warning-text); }
.stat-icon.red    { background: var(--danger-soft); color: var(--danger-text); }
.stat-icon.violet { background: var(--violet-soft); color: var(--violet-text); }
.stat-value { font-size: 26px; font-weight: 800; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.stat-trend { display: inline-flex; align-items: center; gap: 4px; font-size: 12.5px; font-weight: 600; }
.stat-trend svg { width: 13px; height: 13px; }
.stat-trend.up { color: var(--success-text); }
.stat-trend.down { color: var(--danger-text); }
.stat-trend .muted { color: var(--text-3); font-weight: 500; }

/* ---------- 5. Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font: inherit; font-size: 13.5px; font-weight: 600;
  height: 40px; padding: 0 18px;
  border-radius: var(--r-md);
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast),
              box-shadow var(--t-fast), transform var(--t-fast);
  user-select: none;
}
.btn svg { width: 16px; height: 16px; }
.btn:active { transform: scale(.97); }
.btn:focus-visible { outline: none; box-shadow: var(--ring); }

.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 1px 2px rgba(37,99,235,.4), inset 0 1px 0 rgba(255,255,255,.15); }
.btn-primary:hover { background: var(--primary-hover); box-shadow: 0 4px 12px rgba(37,99,235,.35); }

.btn-secondary { background: var(--surface); color: var(--text); border-color: var(--border); box-shadow: var(--shadow-xs); }
.btn-secondary:hover { border-color: var(--border-strong); background: var(--surface-hover); }

.btn-ghost { background: transparent; color: var(--text-2); }
.btn-ghost:hover { background: var(--surface-hover); color: var(--text); }

.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #DC2626; box-shadow: 0 4px 12px rgba(239,68,68,.35); }

.btn-danger-soft { background: var(--danger-soft); color: var(--danger-text); }
.btn-danger-soft:hover { background: var(--danger); color: #fff; }

.btn-success { background: var(--success); color: #fff; }
.btn-success:hover { background: #059669; box-shadow: 0 4px 12px rgba(16,185,129,.35); }

.btn-sm { height: 33px; padding: 0 13px; font-size: 12.5px; border-radius: var(--r-sm); }
.btn-lg { height: 46px; padding: 0 24px; font-size: 14.5px; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .55; pointer-events: none; }

/* ---------- 6. Badges ---------- */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 600;
  padding: 3px 10px;
  border-radius: var(--r-full);
  line-height: 1.5;
}
.badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge.plain::before { display: none; }
.badge-success { background: var(--success-soft); color: var(--success-text); }
.badge-warning { background: var(--warning-soft); color: var(--warning-text); }
.badge-danger  { background: var(--danger-soft);  color: var(--danger-text); }
.badge-info    { background: var(--info-soft);    color: var(--info-text); }
.badge-violet  { background: var(--violet-soft);  color: var(--violet-text); }
.badge-neutral { background: var(--bg-alt); color: var(--text-2); border: 1px solid var(--border); }

/* ---------- 7. Forms ---------- */
.form-group { margin-bottom: 18px; }
.form-label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 7px; color: var(--text); }
.form-label .req { color: var(--danger); }
.form-hint { font-size: 12px; color: var(--text-3); margin-top: 5px; }
.form-error { font-size: 12px; color: var(--danger-text); margin-top: 5px; display: flex; align-items: center; gap: 5px; }

.form-control, .form-select, textarea.form-control {
  width: 100%;
  font: inherit; font-size: 13.5px;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  height: 41px; padding: 0 13px;
  transition: border-color var(--t-fast), box-shadow var(--t-fast), background var(--t-med);
  outline: none;
  appearance: none;
}
textarea.form-control { height: auto; padding: 11px 13px; resize: vertical; min-height: 90px; }
.form-control::placeholder { color: var(--text-3); }
.form-control:hover, .form-select:hover { border-color: var(--border-strong); }
.form-control:focus, .form-select:focus { border-color: var(--primary); box-shadow: var(--ring); }
.form-control.is-invalid { border-color: var(--danger); }
.form-control.is-invalid:focus { box-shadow: 0 0 0 4px rgba(239,68,68,.12); }

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
  cursor: pointer;
}

.input-group { position: relative; }
.input-group .prefix {
  position: absolute; left: 13px; top: 50%; transform: translateY(-50%);
  color: var(--text-3); font-size: 13.5px; font-weight: 500; pointer-events: none;
}
.input-group .form-control { padding-left: 32px; }

/* Hide number-input spinner arrows for a clean money field */
.form-control[type="number"]::-webkit-outer-spin-button,
.form-control[type="number"]::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.form-control[type="number"] { -moz-appearance: textfield; appearance: textfield; }

/* Toggle switch */
.switch { position: relative; display: inline-block; width: 40px; height: 23px; flex-shrink: 0; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch .track {
  position: absolute; inset: 0; cursor: pointer;
  background: var(--border-strong); border-radius: 99px;
  transition: background var(--t-fast);
}
.switch .track::before {
  content: ''; position: absolute; height: 17px; width: 17px;
  left: 3px; top: 3px; background: #fff; border-radius: 50%;
  box-shadow: var(--shadow-sm);
  transition: transform var(--t-fast);
}
.switch input:checked + .track { background: var(--primary); }
.switch input:checked + .track::before { transform: translateX(17px); }

/* Checkbox */
.check { display: inline-flex; align-items: center; gap: 9px; cursor: pointer; font-size: 13.5px; color: var(--text-2); }
.check input { display: none; }
.check .box {
  width: 18px; height: 18px; border-radius: 5px;
  border: 1.5px solid var(--border-strong);
  display: grid; place-items: center;
  transition: background var(--t-fast), border-color var(--t-fast);
  background: var(--surface);
}
.check .box svg { width: 11px; height: 11px; color: #fff; opacity: 0; transform: scale(.5); transition: all var(--t-fast); }
.check input:checked + .box { background: var(--primary); border-color: var(--primary); }
.check input:checked + .box svg { opacity: 1; transform: scale(1); }

/* ---------- 8. Tables ---------- */
.table-card { overflow: hidden; }
.table-toolbar {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 16px 22px;
  border-bottom: 1px solid var(--border);
}
.table-toolbar .spacer { flex: 1; }
.table-search {
  display: flex; align-items: center; gap: 8px;
  height: 37px; padding: 0 12px; min-width: 220px;
  background: var(--bg-alt); border: 1px solid var(--border); border-radius: var(--r-sm);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.table-search:focus-within { border-color: var(--primary); box-shadow: var(--ring); background: var(--surface); }
.table-search svg { width: 15px; height: 15px; color: var(--text-3); }
.table-search input { border: 0; outline: 0; background: transparent; font: inherit; font-size: 13px; color: var(--text); width: 100%; }

.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.table thead th {
  text-align: left; font-size: 11.5px; font-weight: 600;
  text-transform: uppercase; letter-spacing: .05em;
  color: var(--text-3);
  padding: 11px 22px;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.table tbody td {
  padding: 14px 22px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
  color: var(--text-2);
}
.table tbody tr { transition: background var(--t-fast); }
.table tbody tr:hover { background: var(--surface-hover); }
.table tbody tr:last-child td { border-bottom: 0; }
.table .cell-main { font-weight: 600; color: var(--text); }
.table .cell-sub { font-size: 12px; color: var(--text-3); margin-top: 1px; }
.table .num { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; color: var(--text); }
.row-danger td { background: var(--danger-soft); }
.row-danger:hover td { background: var(--danger-soft) !important; }

.row-actions { display: flex; gap: 4px; justify-content: flex-end; opacity: 0; transition: opacity var(--t-fast); }
tr:hover .row-actions { opacity: 1; }
.row-actions .icon-btn { width: 31px; height: 31px; border-radius: var(--r-sm); }
@media (hover: none) { .row-actions { opacity: 1; } }

/* Entity cell (avatar + name) */
.entity { display: flex; align-items: center; gap: 11px; }
.entity .avatar { width: 34px; height: 34px; font-size: 12px; border-radius: 9px; }
.avatar.a2 { background: linear-gradient(135deg, #10B981, #0EA5E9); }
.avatar.a3 { background: linear-gradient(135deg, #F59E0B, #EF4444); }
.avatar.a4 { background: linear-gradient(135deg, #8B5CF6, #EC4899); }

/* Pagination */
.pagination { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 22px; flex-wrap: wrap; }
.page-info { font-size: 12.5px; color: var(--text-2); }
.page-btns { display: flex; gap: 5px; }
.page-btn {
  min-width: 33px; height: 33px; padding: 0 8px;
  display: grid; place-items: center;
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 13px; font-weight: 600; color: var(--text-2);
  cursor: pointer;
  transition: all var(--t-fast);
}
.page-btn:hover { border-color: var(--border-strong); color: var(--text); }
.page-btn.active { background: var(--primary); border-color: var(--primary); color: #fff; }

/* ---------- 9. Dropdown ---------- */
.dropdown { position: relative; }
.dropdown-menu {
  position: absolute; top: calc(100% + 8px); right: 0;
  min-width: 200px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  padding: 6px;
  z-index: 200;
  opacity: 0; transform: translateY(-6px) scale(.98); pointer-events: none;
  transition: opacity var(--t-fast), transform var(--t-fast);
}
.dropdown.open .dropdown-menu { opacity: 1; transform: none; pointer-events: auto; }
.dropdown-item {
  display: flex; align-items: center; gap: 10px;
  width: 100%;
  padding: 9px 11px;
  border: 0; background: none; font: inherit; font-size: 13.5px;
  color: var(--text-2); font-weight: 500;
  border-radius: var(--r-sm);
  cursor: pointer; text-align: left;
  transition: background var(--t-fast), color var(--t-fast);
}
.dropdown-item svg { width: 16px; height: 16px; }
.dropdown-item:hover { background: var(--surface-hover); color: var(--text); }
.dropdown-item.danger { color: var(--danger-text); }
.dropdown-item.danger:hover { background: var(--danger-soft); }
.dropdown-divider { height: 1px; background: var(--border); margin: 6px 4px; }

/* ---------- 10. Modal ---------- */
.modal-backdrop {
  position: fixed; inset: 0; z-index: 300;
  background: rgba(15,23,42,.45);
  backdrop-filter: blur(3px);
  display: grid; place-items: center;
  padding: 20px;
  opacity: 0; pointer-events: none;
  transition: opacity var(--t-med);
}
.modal-backdrop.show { opacity: 1; pointer-events: auto; }
.modal {
  width: 100%; max-width: 520px;
  max-height: calc(100vh - 60px);
  overflow-y: auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-pop);
  transform: translateY(14px) scale(.97);
  transition: transform var(--t-med);
}
.modal-backdrop.show .modal { transform: none; }
.modal-lg { max-width: 720px; }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 20px 24px 0; }
.modal-title { font-size: 16.5px; font-weight: 700; }
.modal-body { padding: 20px 24px; }
.modal-foot { display: flex; justify-content: flex-end; gap: 10px; padding: 0 24px 22px; }

/* ---------- 11. Toasts ---------- */
.toast-stack { position: fixed; bottom: 24px; right: 24px; z-index: 400; display: flex; flex-direction: column; gap: 10px; }
.toast {
  display: flex; align-items: flex-start; gap: 12px;
  min-width: 300px; max-width: 380px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  padding: 14px 16px;
  animation: toast-in .3s var(--ease);
}
.toast.leaving { animation: toast-out .25s var(--ease) forwards; }
@keyframes toast-in { from { opacity: 0; transform: translateX(30px); } }
@keyframes toast-out { to { opacity: 0; transform: translateX(30px); } }
.toast-icon { width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; flex-shrink: 0; }
.toast-icon svg { width: 17px; height: 17px; }
.toast-icon.success { background: var(--success-soft); color: var(--success-text); }
.toast-icon.danger { background: var(--danger-soft); color: var(--danger-text); }
.toast-icon.info { background: var(--info-soft); color: var(--info-text); }
.toast-title { font-size: 13.5px; font-weight: 700; }
.toast-msg { font-size: 12.5px; color: var(--text-2); margin-top: 1px; }
.toast .icon-btn { width: 26px; height: 26px; margin-left: auto; }

/* ---------- 12. Misc components ---------- */
/* Progress */
.progress { height: 7px; background: var(--bg-alt); border: 1px solid var(--border); border-radius: 99px; overflow: hidden; }
.progress-bar { height: 100%; border-radius: 99px; background: var(--primary); transition: width .6s var(--ease); }
.progress-bar.green { background: var(--success); }
.progress-bar.amber { background: var(--warning); }

/* Tabs */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); }
.tab {
  padding: 10px 16px; font-size: 13.5px; font-weight: 600;
  color: var(--text-2); background: none; border: 0; cursor: pointer;
  border-bottom: 2px solid transparent; margin-bottom: -1px;
  transition: color var(--t-fast), border-color var(--t-fast);
  font-family: inherit;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--primary); border-bottom-color: var(--primary); }

/* Filter pills */
.pills { display: flex; gap: 8px; flex-wrap: wrap; }
.pill {
  padding: 6px 14px; font-size: 12.5px; font-weight: 600;
  border-radius: var(--r-full);
  border: 1px solid var(--border);
  background: var(--surface); color: var(--text-2);
  cursor: pointer; font-family: inherit;
  transition: all var(--t-fast);
}
.pill:hover { border-color: var(--border-strong); color: var(--text); }
.pill.active { background: var(--primary); border-color: var(--primary); color: #fff; box-shadow: 0 2px 8px rgba(37,99,235,.3); }

/* Empty state */
.empty {
  text-align: center; padding: 56px 24px;
  display: flex; flex-direction: column; align-items: center; gap: 6px;
}
.empty-icon {
  width: 52px; height: 52px; border-radius: 14px;
  background: var(--bg-alt); border: 1px solid var(--border);
  display: grid; place-items: center; color: var(--text-3);
  margin-bottom: 8px;
}
.empty-icon svg { width: 23px; height: 23px; }
.empty-title { font-size: 15px; font-weight: 700; }
.empty-sub { font-size: 13px; color: var(--text-2); max-width: 320px; }

/* List rows (dashboard widgets) */
.list-row {
  display: flex; align-items: center; gap: 13px;
  padding: 12px 22px;
  border-bottom: 1px solid var(--border);
  transition: background var(--t-fast);
}
.list-row:last-child { border-bottom: 0; }
.list-row:hover { background: var(--surface-hover); }
.list-row .grow { flex: 1; min-width: 0; }
.list-row .t1 { font-size: 13.5px; font-weight: 600; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.list-row .t2 { font-size: 12px; color: var(--text-3); }
.list-row .end { text-align: right; }

/* Skeleton loading */
.skeleton {
  background: linear-gradient(90deg, var(--bg-alt) 25%, var(--border) 50%, var(--bg-alt) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
  border-radius: 6px;
}
@keyframes shimmer { to { background-position: -200% 0; } }

/* Fade-up entrance */
.fade-up { animation: fadeUp .45s var(--ease) both; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(10px); } }
.d1 { animation-delay: .05s; } .d2 { animation-delay: .1s; }
.d3 { animation-delay: .15s; } .d4 { animation-delay: .2s; }

/* Brand logos — swap by theme (black on light, white on dark) */
.brand-logo { display: block; }
.brand-logo .logo-dark { display: none; }
[data-theme="dark"] .brand-logo .logo-light { display: none; }
[data-theme="dark"] .brand-logo .logo-dark  { display: block; }
.brand-logo img { display: block; height: auto; }

/* Utility */
.text-2 { color: var(--text-2); } .text-3 { color: var(--text-3); }
.fw-6 { font-weight: 600; } .fw-7 { font-weight: 700; }
.fs-12 { font-size: 12px; } .fs-13 { font-size: 13px; }
.mt-2r { margin-top: 20px; } .mb-2r { margin-bottom: 20px; }
.divider { height: 1px; background: var(--border); border: 0; margin: 18px 0; }

/* ---------- 13. Auth (login) layout ---------- */
.auth-wrap {
  min-height: 100vh; display: grid; place-items: center;
  background:
    radial-gradient(700px 400px at 15% 10%, rgba(37,99,235,.07), transparent 60%),
    radial-gradient(700px 400px at 85% 90%, rgba(124,58,237,.06), transparent 60%),
    var(--bg-alt);
  padding: 24px;
}
.auth-card {
  width: 100%; max-width: 410px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  padding: 38px 36px;
}
.auth-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 26px; }
.auth-title { font-size: 20px; font-weight: 800; letter-spacing: -0.02em; }
.auth-sub { color: var(--text-2); font-size: 13.5px; margin-top: 4px; margin-bottom: 24px; }

/* ---------- 14. Responsive ---------- */
.sb-backdrop {
  position: fixed; inset: 0; z-index: 99;
  background: rgba(15,23,42,.4);
  opacity: 0; pointer-events: none;
  transition: opacity var(--t-med);
}

@media (max-width: 1024px) {
  .sidebar { transform: translateX(-100%); box-shadow: none; }
  .app.sb-open .sidebar { transform: none; box-shadow: var(--shadow-pop); }
  .app.sb-open .sb-backdrop { opacity: 1; pointer-events: auto; }
  .main, .app.sb-collapsed .main { margin-left: 0; }
  .user-meta { display: none; }
}

@media (max-width: 640px) {
  .content { padding: 18px 14px; }
  .topbar { padding: 0 14px; gap: 8px; }
  .global-search .kbd { display: none; }
  .page-title { font-size: 19px; }
  .stat-value { font-size: 22px; }
  .card-body, .card-head, .table-toolbar, .pagination { padding-left: 16px; padding-right: 16px; }
  .table thead th, .table tbody td { padding-left: 16px; padding-right: 16px; }
  .toast-stack { left: 14px; right: 14px; bottom: 14px; }
  .toast { min-width: 0; max-width: none; }
}