/* =====================================================================
   DTDESK CRM — Design System
   Modern, dense-but-readable enterprise SaaS look.
   Primary: deep blue #1E40AF with teal accent #0EA5A6
   ===================================================================== */

:root{
  /* Brand */
  --dt-primary: #1E40AF;
  --dt-primary-600: #1D4ED8;
  --dt-primary-700: #1E3A8A;
  --dt-primary-50: #EFF4FF;
  --dt-primary-100: #DBE5FF;
  --dt-teal: #0EA5A6;
  --dt-teal-50: #ECFEFE;

  /* Semantic */
  --dt-success: #16A34A;
  --dt-success-50: #ECFDF5;
  --dt-warning: #D97706;
  --dt-warning-50: #FEF3C7;
  --dt-danger:  #DC2626;
  --dt-danger-50: #FEF2F2;
  --dt-info:    #0891B2;
  --dt-info-50: #ECFEFF;
  --dt-purple:  #7C3AED;
  --dt-purple-50: #F5F3FF;

  /* Neutrals */
  --dt-bg:        #F5F7FB;
  --dt-surface:   #FFFFFF;
  --dt-surface-2: #F9FAFC;
  --dt-border:    #E5E9F0;
  --dt-border-2:  #EEF1F6;
  --dt-text:      #0F172A;
  --dt-text-2:    #334155;
  --dt-muted:     #64748B;
  --dt-muted-2:   #94A3B8;

  /* Sidebar */
  --dt-side-bg:   #0B1B3B;
  --dt-side-bg-2: #0A1730;
  --dt-side-fg:   #C9D4EB;
  --dt-side-active-bg: rgba(255,255,255,0.10);
  --dt-side-active-fg: #FFFFFF;
  --dt-side-w: 240px;
  --dt-side-w-collapsed: 68px;

  /* Header */
  --dt-header-h: 60px;

  /* iOS safe areas (notch / home indicator) */
  --dt-safe-top: env(safe-area-inset-top, 0px);
  --dt-safe-bottom: env(safe-area-inset-bottom, 0px);
  --dt-safe-left: env(safe-area-inset-left, 0px);
  --dt-safe-right: env(safe-area-inset-right, 0px);

  /* Radii */
  --dt-r-sm: 6px;
  --dt-r:    8px;
  --dt-r-md: 10px;
  --dt-r-lg: 14px;
  --dt-r-xl: 18px;

  /* Shadows */
  --dt-shadow-1: 0 1px 2px rgba(15,23,42,.04), 0 1px 3px rgba(15,23,42,.06);
  --dt-shadow-2: 0 4px 12px rgba(15,23,42,.06), 0 2px 4px rgba(15,23,42,.04);
  --dt-shadow-3: 0 10px 30px rgba(15,23,42,.10);

  /* Font */
  --dt-font: 'Inter', 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
  --dt-font-mono: ui-monospace, 'SF Mono', 'JetBrains Mono', Consolas, monospace;
}

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

html, body {
  margin: 0;
  padding: 0;
  font-family: var(--dt-font);
  background: var(--dt-bg);
  color: var(--dt-text);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

html {
  /* Lets env(safe-area-inset-*) work in installed iOS/Android PWAs */
  padding: 0;
}
html.dt-pwa-standalone,
html.dt-pwa-standalone body {
  min-height: 100vh;
  min-height: -webkit-fill-available;
}

a { color: var(--dt-primary-600); text-decoration: none; }
a:hover { text-decoration: underline; }

/* =========================================================
   Layout Shell
   ========================================================= */
.dt-app {
  display: grid;
  grid-template-columns: var(--dt-side-w) 1fr;
  min-height: 100vh;
}

.dt-app.is-collapsed { grid-template-columns: var(--dt-side-w-collapsed) 1fr; }

/* Sidebar */
.dt-side {
  background: linear-gradient(180deg, var(--dt-side-bg) 0%, var(--dt-side-bg-2) 100%);
  color: var(--dt-side-fg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  overflow: hidden;
}
.dt-side-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 18px 14px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.dt-side-logo {
  width: 34px; height: 34px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--dt-primary) 0%, var(--dt-teal) 100%);
  color: #fff;
  display: grid; place-items: center;
  font-weight: 800; font-size: 11px;
  letter-spacing: -0.04em;
  box-shadow: 0 6px 18px rgba(30,64,175,.4);
  flex: 0 0 34px;
}
.dt-side-title {
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.01em;
  line-height: 1.1;
}
.dt-side-sub {
  display: block;
  font-size: 10.5px;
  font-weight: 500;
  color: var(--dt-muted-2);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 2px;
}
.dt-app.is-collapsed .dt-side-title,
.dt-app.is-collapsed .dt-side-sub,
.dt-app.is-collapsed .dt-side-section-lbl,
.dt-app.is-collapsed .dt-side-link span { display: none; }
.dt-app.is-collapsed .dt-side-link { justify-content: center; padding-left: 0; padding-right: 0; }

.dt-side-nav {
  flex: 1;
  overflow-y: auto;
  padding: 10px 10px 20px;
}
.dt-side-nav::-webkit-scrollbar { width: 6px; }
.dt-side-nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,.08); border-radius: 3px; }

.dt-side-section-lbl {
  font-size: 10.5px;
  color: var(--dt-muted-2);
  text-transform: uppercase;
  letter-spacing: 0.09em;
  padding: 14px 10px 6px;
  font-weight: 600;
}

.dt-side-link {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 9px 12px;
  color: var(--dt-side-fg);
  text-decoration: none;
  border-radius: var(--dt-r);
  font-size: 13.5px;
  font-weight: 500;
  margin-bottom: 2px;
  transition: background .12s ease, color .12s ease;
  position: relative;
}
.dt-side-link:hover {
  background: rgba(255,255,255,.06);
  color: #fff;
  text-decoration: none;
}
.dt-side-link.is-active {
  background: var(--dt-side-active-bg);
  color: var(--dt-side-active-fg);
  font-weight: 600;
}
.dt-side-link.is-active::before {
  content: '';
  position: absolute; left: 0; top: 8px; bottom: 8px;
  width: 3px; border-radius: 2px;
  background: linear-gradient(180deg, var(--dt-teal), #22d3ee);
}
.dt-side-link i {
  width: 18px; text-align: center;
  color: currentColor;
  font-size: 14px;
  opacity: 0.85;
}
.dt-side-link.is-active i { opacity: 1; color: var(--dt-teal); }
.dt-side-link .dt-side-ext {
  margin-left: 6px;
  font-size: 10px;
  opacity: 0.55;
}
.dt-side-link .dt-side-count {
  margin-left: auto;
  background: rgba(255,255,255,.10);
  color: #fff;
  font-size: 10.5px;
  padding: 1px 7px;
  border-radius: 999px;
  font-weight: 700;
}

.dt-side-foot {
  padding: 12px 14px;
  border-top: 1px solid rgba(255,255,255,.08);
  font-size: 11px;
  color: var(--dt-muted-2);
  display: flex; align-items: center; justify-content: space-between;
}

/* Header */
.dt-main { min-width: 0; display: flex; flex-direction: column; }
.dt-header {
  min-height: calc(var(--dt-header-h) + var(--dt-safe-top));
  height: auto;
  background: var(--dt-surface);
  border-bottom: 1px solid var(--dt-border);
  display: flex;
  align-items: center;
  padding: var(--dt-safe-top) 20px 0;
  gap: 14px;
  position: sticky;
  top: 0;
  z-index: 40;
  box-sizing: border-box;
}
.dt-hd-brand {
  display: none;
  align-items: center;
  flex: 0 0 auto;
  text-decoration: none;
}
.dt-hd-brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--dt-primary) 0%, var(--dt-teal) 100%);
  color: #fff;
  font-weight: 800;
  font-size: 11px;
  letter-spacing: -0.04em;
  display: grid;
  place-items: center;
  box-shadow: 0 4px 12px rgba(30, 64, 175, 0.28);
}
.dt-hd-brand:hover { text-decoration: none; }
.dt-hd-toggle {
  width: 44px; height: 44px;
  border-radius: var(--dt-r);
  background: transparent;
  border: 1px solid var(--dt-border);
  color: var(--dt-text-2);
  cursor: pointer;
  display: grid; place-items: center;
  font-size: 16px;
  flex: 0 0 44px;
}
.dt-hd-toggle:hover { background: var(--dt-surface-2); }

.dt-hd-search {
  flex: 1;
  max-width: 520px;
  position: relative;
}
.dt-hd-search input {
  width: 100%;
  height: 38px;
  padding: 0 14px 0 38px;
  border: 1px solid var(--dt-border);
  border-radius: var(--dt-r);
  background: var(--dt-surface-2);
  font-size: 13.5px;
  color: var(--dt-text);
  outline: none;
  transition: border-color .12s;
}
.dt-hd-search input:focus {
  border-color: var(--dt-primary);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(30,64,175,.10);
}
.dt-hd-search i {
  position: absolute; left: 13px; top: 50%; transform: translateY(-50%);
  color: var(--dt-muted); font-size: 13px;
}
.dt-hd-search kbd {
  position: absolute; right: 10px; top: 50%; transform: translateY(-50%);
  font-family: var(--dt-font-mono);
  font-size: 10.5px;
  color: var(--dt-muted);
  background: var(--dt-surface);
  border: 1px solid var(--dt-border);
  border-radius: 4px;
  padding: 1px 6px;
}

.dt-hd-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
}

.dt-hd-btn {
  height: 44px;
  min-width: 44px;
  padding: 0 12px;
  border-radius: var(--dt-r);
  border: 1px solid var(--dt-border);
  background: var(--dt-surface);
  color: var(--dt-text-2);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: background .12s, border-color .12s;
  position: relative;
}
.dt-hd-btn:hover { background: var(--dt-surface-2); border-color: #cbd5e1; }
.dt-hd-btn i { font-size: 13px; }
.dt-hd-btn.is-icon { width: 44px; padding: 0; justify-content: center; }

.dt-hd-btn-primary {
  background: var(--dt-primary);
  border-color: var(--dt-primary);
  color: #fff;
}
.dt-hd-btn-primary:hover { background: var(--dt-primary-700); border-color: var(--dt-primary-700); }

/* iOS-style red notification badge (Paisabazaar / App Store style) */
.dt-badge-dot {
  position: absolute;
  top: 2px;
  right: 2px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: #FF3B30;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
  display: grid;
  place-items: center;
  border: 2px solid #fff;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.28);
  z-index: 2;
  pointer-events: none;
  transform-origin: center;
}
#dtNotifBtn .fa-bell { font-size: 17px; }
#dtNotifBtn.dt-has-unread { color: var(--dt-text); }
@keyframes dt-badge-pop {
  0% { transform: scale(0.4); opacity: 0; }
  65% { transform: scale(1.18); opacity: 1; }
  100% { transform: scale(1); opacity: 1; }
}
.dt-badge-dot.is-pop { animation: dt-badge-pop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1); }

@keyframes dt-bell-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); box-shadow: 0 0 0 5px rgba(37, 99, 235, 0.2); }
}
.dt-hd-btn.is-pulse { animation: dt-bell-pulse 0.55s ease 3; }

.dt-hd-user {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 2px 10px 2px 2px;
  border-radius: 999px;
  border: 1px solid var(--dt-border);
  background: var(--dt-surface);
  cursor: pointer;
  min-height: 44px;
  height: 44px;
}
.dt-hd-user:hover { background: var(--dt-surface-2); }
.dt-hd-user-avatar {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--dt-primary) 0%, var(--dt-teal) 100%);
  color: #fff;
  font-weight: 700;
  font-size: 11.5px;
  display: grid; place-items: center;
}
.dt-hd-user-info { line-height: 1.15; }
.dt-hd-user-name { font-size: 12.5px; font-weight: 600; color: var(--dt-text); }
.dt-hd-user-role { font-size: 10.5px; color: var(--dt-muted); text-transform: capitalize; }
.dt-hd-user i { font-size: 10px; color: var(--dt-muted); margin-left: 2px; }

/* Content area */
.dt-content {
  padding: 18px max(20px, var(--dt-safe-right)) calc(40px + var(--dt-safe-bottom)) max(20px, var(--dt-safe-left));
  min-width: 0;
}
.dt-page-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.dt-page-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--dt-text);
  letter-spacing: -0.01em;
  margin: 0 0 4px;
}
.dt-crumbs {
  display: flex; align-items: center; gap: 6px;
  font-size: 12px;
  color: var(--dt-muted);
}
.dt-crumbs a { color: var(--dt-muted); }
.dt-crumbs a:hover { color: var(--dt-primary); text-decoration: none; }
.dt-crumbs i { font-size: 9px; opacity: 0.6; }

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

/* =========================================================
   Buttons
   ========================================================= */
.dt-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 34px;
  padding: 0 14px;
  border-radius: var(--dt-r);
  border: 1px solid var(--dt-border);
  background: var(--dt-surface);
  color: var(--dt-text);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all .12s ease;
  text-decoration: none;
}
.dt-btn:hover { background: var(--dt-surface-2); text-decoration: none; }
.dt-btn i { font-size: 12px; }
.dt-btn-sm { height: 28px; padding: 0 10px; font-size: 12px; }
.dt-btn-lg { height: 40px; padding: 0 18px; font-size: 14px; }

.dt-btn-primary {
  background: var(--dt-primary);
  border-color: var(--dt-primary);
  color: #fff;
}
.dt-btn-primary:hover { background: var(--dt-primary-700); border-color: var(--dt-primary-700); color: #fff; }
.dt-btn-ghost { background: transparent; border-color: transparent; color: var(--dt-text-2); }
.dt-btn-ghost:hover { background: var(--dt-surface-2); }
.dt-btn-success { background: var(--dt-success); border-color: var(--dt-success); color: #fff; }
.dt-btn-danger { background: var(--dt-danger); border-color: var(--dt-danger); color: #fff; }
.dt-btn-outline-primary { background: transparent; border-color: var(--dt-primary); color: var(--dt-primary); }
.dt-btn-outline-primary:hover { background: var(--dt-primary-50); color: var(--dt-primary-700); }

/* =========================================================
   Cards
   ========================================================= */
.dt-card {
  background: var(--dt-surface);
  border: 1px solid var(--dt-border);
  border-radius: var(--dt-r-md);
  box-shadow: var(--dt-shadow-1);
  overflow: hidden;
}
.dt-card-head {
  padding: 14px 18px;
  border-bottom: 1px solid var(--dt-border-2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.dt-card-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--dt-text);
  margin: 0;
}
.dt-card-sub { font-size: 12px; color: var(--dt-muted); margin-top: 2px; }
.dt-card-body { padding: 16px 18px; }
.dt-card-tight .dt-card-body { padding: 0; }
.dt-card-foot { padding: 12px 18px; border-top: 1px solid var(--dt-border-2); background: var(--dt-surface-2); font-size: 12px; color: var(--dt-muted); }

/* KPI card */
.dt-kpi {
  background: var(--dt-surface);
  border: 1px solid var(--dt-border);
  border-radius: var(--dt-r-md);
  padding: 16px 18px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  transition: box-shadow .15s, transform .15s;
}
.dt-kpi:hover { box-shadow: var(--dt-shadow-2); transform: translateY(-1px); }
.dt-kpi-icon {
  width: 38px; height: 38px;
  border-radius: var(--dt-r);
  display: grid; place-items: center;
  font-size: 15px;
  flex: 0 0 38px;
}
.dt-kpi-icon.blue   { background: var(--dt-primary-50); color: var(--dt-primary); }
.dt-kpi-icon.teal   { background: var(--dt-teal-50); color: var(--dt-teal); }
.dt-kpi-icon.green  { background: var(--dt-success-50); color: var(--dt-success); }
.dt-kpi-icon.amber  { background: var(--dt-warning-50); color: var(--dt-warning); }
.dt-kpi-icon.red    { background: var(--dt-danger-50); color: var(--dt-danger); }
.dt-kpi-icon.purple { background: var(--dt-purple-50); color: var(--dt-purple); }
.dt-kpi-body { flex: 1; min-width: 0; }
.dt-kpi-label { font-size: 12px; color: var(--dt-muted); font-weight: 500; margin: 0 0 4px; }
.dt-kpi-value { font-size: 22px; font-weight: 700; color: var(--dt-text); letter-spacing: -0.02em; line-height: 1.1; }
.dt-kpi-delta { font-size: 11.5px; margin-top: 4px; display: inline-flex; align-items: center; gap: 3px; }
.dt-kpi-delta.up { color: var(--dt-success); }
.dt-kpi-delta.down { color: var(--dt-danger); }
.dt-kpi-delta.flat { color: var(--dt-muted); }

/* Grid helpers */
.dt-grid { display: grid; gap: 14px; }
.dt-grid-6 { grid-template-columns: repeat(6, 1fr); }
.dt-grid-4 { grid-template-columns: repeat(4, 1fr); }
.dt-grid-3 { grid-template-columns: repeat(3, 1fr); }
.dt-grid-2 { grid-template-columns: repeat(2, 1fr); }
.dt-grid-12 { grid-template-columns: repeat(12, 1fr); }
.dt-col-4  { grid-column: span 4; }
.dt-col-5  { grid-column: span 5; }
.dt-col-6  { grid-column: span 6; }
.dt-col-7  { grid-column: span 7; }
.dt-col-8  { grid-column: span 8; }
.dt-col-12 { grid-column: span 12; }

@media (max-width: 1280px) {
  .dt-grid-6 { grid-template-columns: repeat(3, 1fr); }
  .dt-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .dt-col-4, .dt-col-5, .dt-col-7, .dt-col-8 { grid-column: span 12; }
}
@media (max-width: 720px) {
  .dt-grid-6, .dt-grid-4, .dt-grid-3, .dt-grid-2 { grid-template-columns: 1fr; }
  .dt-col-6 { grid-column: span 12; }
}

/* =========================================================
   Badges & Status
   ========================================================= */
.dt-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  line-height: 1.6;
  border: 1px solid transparent;
}
.dt-badge::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.7;
  flex: 0 0 6px;
}
.dt-badge-flat { padding: 3px 10px; }
.dt-badge-flat::before { display: none; }

.dt-badge-blue    { background: var(--dt-primary-50); color: var(--dt-primary-700); border-color: #C7D2FE; }
.dt-badge-teal    { background: var(--dt-teal-50); color: #0F766E; border-color: #99F6E4; }
.dt-badge-green   { background: var(--dt-success-50); color: #166534; border-color: #BBF7D0; }
.dt-badge-amber   { background: var(--dt-warning-50); color: #92400E; border-color: #FDE68A; }
.dt-badge-red     { background: var(--dt-danger-50); color: #991B1B; border-color: #FECACA; }
.dt-badge-purple  { background: var(--dt-purple-50); color: #6D28D9; border-color: #DDD6FE; }
.dt-badge-gray    { background: #F1F5F9; color: #475569; border-color: #E2E8F0; }
.dt-badge-slate   { background: #F8FAFC; color: #334155; border-color: #E2E8F0; }

/* Priority badges */
.dt-pri-urgent { color: var(--dt-danger); }
.dt-pri-high   { color: var(--dt-warning); }
.dt-pri-medium { color: var(--dt-primary); }
.dt-pri-low    { color: var(--dt-muted); }

/* Score chip */
.dt-score {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 30px;
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  font-family: var(--dt-font-mono);
}
.dt-score-hot   { background: #FEF2F2; color: #B91C1C; }
.dt-score-warm  { background: #FEF3C7; color: #92400E; }
.dt-score-cold  { background: #EFF6FF; color: #1E40AF; }

/* =========================================================
   Tables
   ========================================================= */
.dt-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 13px;
}
.dt-table thead th {
  text-align: left;
  padding: 10px 14px;
  font-size: 11px;
  font-weight: 600;
  color: var(--dt-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: var(--dt-surface-2);
  border-bottom: 1px solid var(--dt-border);
  white-space: nowrap;
}
.dt-table tbody td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--dt-border-2);
  color: var(--dt-text);
  vertical-align: middle;
}
.dt-table tbody tr:hover td { background: var(--dt-surface-2); }
.dt-table tbody tr:last-child td { border-bottom: none; }
.dt-table td.dt-td-num { text-align: right; font-variant-numeric: tabular-nums; }
.dt-table td.dt-td-actions { text-align: right; white-space: nowrap; }
.dt-table td .dt-avatar { margin-right: 8px; vertical-align: middle; }

/* Avatar */
.dt-avatar {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6366F1, #06B6D4);
  color: #fff;
  font-size: 10.5px;
  font-weight: 700;
  display: inline-grid;
  place-items: center;
  flex: 0 0 28px;
}
.dt-avatar-sm { width: 22px; height: 22px; font-size: 9px; }
.dt-avatar-lg { width: 40px; height: 40px; font-size: 14px; }
.dt-avatar-xl { width: 56px; height: 56px; font-size: 18px; }
.dt-avatar-c2 { background: linear-gradient(135deg, #F59E0B, #EF4444); }
.dt-avatar-c3 { background: linear-gradient(135deg, #10B981, #059669); }
.dt-avatar-c4 { background: linear-gradient(135deg, #8B5CF6, #EC4899); }
.dt-avatar-c5 { background: linear-gradient(135deg, #0EA5E9, #6366F1); }
.dt-avatar-c6 { background: linear-gradient(135deg, #F43F5E, #F59E0B); }

.dt-cell-user { display: flex; align-items: center; gap: 9px; }
.dt-cell-user-name { font-weight: 600; color: var(--dt-text); font-size: 13px; line-height: 1.15; }
.dt-cell-user-sub { font-size: 11.5px; color: var(--dt-muted); }

/* Filter bar */
.dt-filterbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--dt-border-2);
  background: var(--dt-surface);
  flex-wrap: wrap;
}
.dt-filterbar-search {
  position: relative;
  flex: 1;
  max-width: 340px;
}
.dt-filterbar-search input {
  width: 100%;
  height: 32px;
  padding: 0 12px 0 32px;
  border: 1px solid var(--dt-border);
  border-radius: var(--dt-r);
  background: #fff;
  font-size: 12.5px;
  outline: none;
}
.dt-filterbar-search input:focus { border-color: var(--dt-primary); }
.dt-filterbar-search i { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); color: var(--dt-muted); font-size: 11px; }
.dt-select {
  height: 32px;
  padding: 0 28px 0 10px;
  border: 1px solid var(--dt-border);
  border-radius: var(--dt-r);
  background: #fff url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'><path fill='%2364748B' d='M0 0h10L5 6z'/></svg>") no-repeat right 10px center;
  font-size: 12.5px;
  color: var(--dt-text);
  cursor: pointer;
  appearance: none;
  min-width: 120px;
}
.dt-select:focus { border-color: var(--dt-primary); outline: none; }

/* Tabs */
.dt-tabs {
  display: flex;
  gap: 4px;
  padding: 4px;
  background: var(--dt-surface-2);
  border: 1px solid var(--dt-border);
  border-radius: var(--dt-r);
  width: fit-content;
}
.dt-tab {
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 12.5px;
  color: var(--dt-text-2);
  cursor: pointer;
  border: none;
  background: transparent;
  font-weight: 500;
}
.dt-tab.is-active { background: #fff; color: var(--dt-primary); box-shadow: var(--dt-shadow-1); }
.dt-tab:hover:not(.is-active) { color: var(--dt-text); }

/* =========================================================
   Kanban
   ========================================================= */
.dt-kanban {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 280px;
  gap: 12px;
  overflow-x: auto;
  padding: 6px 2px 12px;
}
.dt-kb-col {
  background: var(--dt-surface-2);
  border: 1px solid var(--dt-border);
  border-radius: var(--dt-r-md);
  padding: 10px;
  min-height: 100px;
  display: flex;
  flex-direction: column;
}
.dt-kb-col-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 4px 10px;
  gap: 8px;
}
.dt-kb-col-title { font-size: 12px; font-weight: 700; color: var(--dt-text); text-transform: uppercase; letter-spacing: 0.05em; display: inline-flex; align-items: center; gap: 8px; }
.dt-kb-col-count { font-size: 11px; font-weight: 700; color: var(--dt-muted); background: #fff; padding: 1px 8px; border-radius: 999px; border: 1px solid var(--dt-border); }
.dt-kb-col-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--dt-primary); }
.dt-kb-cards { display: flex; flex-direction: column; gap: 8px; }
.dt-kb-card {
  background: #fff;
  border: 1px solid var(--dt-border);
  border-radius: var(--dt-r);
  padding: 12px;
  cursor: grab;
  transition: box-shadow .12s, transform .12s;
}
.dt-kb-card:hover { box-shadow: var(--dt-shadow-2); }
.dt-kb-card-title { font-size: 13px; font-weight: 600; color: var(--dt-text); margin: 0 0 6px; }
.dt-kb-card-meta { font-size: 11.5px; color: var(--dt-muted); display: flex; align-items: center; justify-content: space-between; margin-top: 8px; }
.dt-kb-card-tags { display: flex; gap: 5px; flex-wrap: wrap; margin-top: 8px; }

/* =========================================================
   Timeline
   ========================================================= */
.dt-tl { list-style: none; margin: 0; padding: 0; position: relative; }
.dt-tl::before {
  content: '';
  position: absolute;
  left: 15px; top: 4px; bottom: 4px;
  width: 2px;
  background: var(--dt-border);
}
.dt-tl-item { display: flex; gap: 14px; padding: 8px 0; position: relative; }
.dt-tl-icon {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--dt-border);
  display: grid; place-items: center;
  color: var(--dt-primary);
  font-size: 12px;
  flex: 0 0 32px;
  position: relative;
  z-index: 1;
}
.dt-tl-body { padding-top: 6px; flex: 1; min-width: 0; }
.dt-tl-title { font-size: 13px; color: var(--dt-text); font-weight: 500; margin: 0; }
.dt-tl-title strong { font-weight: 600; }
.dt-tl-sub { font-size: 11.5px; color: var(--dt-muted); margin-top: 2px; }

/* Empty state */
.dt-empty {
  padding: 40px 20px;
  text-align: center;
  color: var(--dt-muted);
}
.dt-empty i { font-size: 32px; opacity: 0.5; margin-bottom: 10px; display: block; }
.dt-empty-title { font-size: 14px; color: var(--dt-text); font-weight: 600; margin: 0 0 4px; }

/* Quick action button */
.dt-quick-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 240px;
  background: #fff;
  border: 1px solid var(--dt-border);
  border-radius: var(--dt-r-md);
  box-shadow: var(--dt-shadow-3);
  padding: 6px;
  z-index: 60;
  display: none;
}
.dt-quick-menu.is-open { display: block; }
.dt-quick-menu a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--dt-r-sm);
  color: var(--dt-text);
  font-size: 13px;
  text-decoration: none;
}
.dt-quick-menu a:hover { background: var(--dt-surface-2); text-decoration: none; }
.dt-quick-menu a i { width: 18px; color: var(--dt-primary); }
.dt-quick-menu hr { margin: 4px 0; border: none; border-top: 1px solid var(--dt-border-2); }

/* Notif panel */
.dt-notif-panel {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 340px;
  background: #fff;
  border: 1px solid var(--dt-border);
  border-radius: var(--dt-r-md);
  box-shadow: var(--dt-shadow-3);
  z-index: 60;
  display: none;
  max-height: 480px;
  overflow: hidden;
  flex-direction: column;
}
.dt-notif-panel.is-open { display: flex; }
.dt-notif-head {
  padding: 12px 14px;
  border-bottom: 1px solid var(--dt-border-2);
  display: flex; align-items: center; justify-content: space-between;
  font-size: 13px; font-weight: 600;
}
.dt-notif-body { flex: 1; overflow-y: auto; }
.dt-notif-item {
  display: flex;
  gap: 10px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--dt-border-2);
  cursor: pointer;
}
.dt-notif-item:hover { background: var(--dt-surface-2); }
.dt-notif-item.is-unread { background: #F5F9FF; }
.dt-notif-icon {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--dt-primary-50);
  color: var(--dt-primary);
  display: grid; place-items: center;
  font-size: 12px;
  flex: 0 0 30px;
}
.dt-notif-title { font-size: 12.5px; font-weight: 600; color: var(--dt-text); margin: 0; }
.dt-notif-sub { font-size: 11.5px; color: var(--dt-muted); margin-top: 2px; }
.dt-notif-time { font-size: 10.5px; color: var(--dt-muted-2); margin-top: 3px; }

/* User dropdown */
.dt-user-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 260px;
  background: #fff;
  border: 1px solid var(--dt-border);
  border-radius: var(--dt-r-md);
  box-shadow: var(--dt-shadow-3);
  z-index: 60;
  display: none;
  overflow: hidden;
}
.dt-user-menu.is-open { display: block; }
.dt-user-menu-head { padding: 14px; background: linear-gradient(135deg, var(--dt-primary-50), var(--dt-teal-50)); border-bottom: 1px solid var(--dt-border-2); display: flex; gap: 10px; align-items: center; }
.dt-user-menu-name { font-size: 13.5px; font-weight: 700; color: var(--dt-text); line-height: 1.15; }
.dt-user-menu-email { font-size: 11.5px; color: var(--dt-muted); }
.dt-user-menu a {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 14px;
  color: var(--dt-text);
  font-size: 13px; text-decoration: none;
}
.dt-user-menu a:hover { background: var(--dt-surface-2); text-decoration: none; }
.dt-user-menu a i { width: 16px; color: var(--dt-muted); font-size: 13px; }
.dt-user-menu hr { margin: 4px 0; border: none; border-top: 1px solid var(--dt-border-2); }

/* Position wrappers for popovers */
.dt-relative { position: relative; }

/* Forms */
.dt-input, .dt-textarea {
  width: 100%;
  height: 36px;
  padding: 0 12px;
  border: 1px solid var(--dt-border);
  border-radius: var(--dt-r);
  font-size: 13px;
  font-family: inherit;
  color: var(--dt-text);
  background: #fff;
  outline: none;
  transition: border-color .12s;
}
.dt-textarea { height: auto; padding: 10px 12px; resize: vertical; min-height: 80px; }
.dt-input:focus, .dt-textarea:focus, .dt-select:focus { border-color: var(--dt-primary); box-shadow: 0 0 0 3px rgba(30,64,175,.08); }
.dt-label { display: block; font-size: 12px; font-weight: 600; color: var(--dt-text-2); margin: 0 0 5px; }

/* Progress bar */
.dt-progress { background: var(--dt-border-2); border-radius: 999px; height: 6px; overflow: hidden; }
.dt-progress-bar { background: linear-gradient(90deg, var(--dt-primary), var(--dt-teal)); height: 100%; border-radius: 999px; transition: width .3s ease; }

/* Utilities */
.dt-mt-1 { margin-top: 6px; }
.dt-mt-2 { margin-top: 10px; }
.dt-mt-3 { margin-top: 14px; }
.dt-mt-4 { margin-top: 20px; }
.dt-mb-1 { margin-bottom: 6px; }
.dt-mb-2 { margin-bottom: 10px; }
.dt-mb-3 { margin-bottom: 14px; }
.dt-mb-4 { margin-bottom: 20px; }
.dt-flex { display: flex; }
.dt-flex-between { display: flex; align-items: center; justify-content: space-between; }
.dt-flex-center { display: flex; align-items: center; justify-content: center; }
.dt-gap-1 { gap: 6px; }
.dt-gap-2 { gap: 10px; }
.dt-gap-3 { gap: 14px; }
.dt-text-muted { color: var(--dt-muted); }
.dt-text-danger { color: var(--dt-danger); }
.dt-text-success { color: var(--dt-success); }
.dt-fw-6 { font-weight: 600; }
.dt-fw-7 { font-weight: 700; }
.dt-fs-11 { font-size: 11px; }
.dt-fs-12 { font-size: 12px; }
.dt-fs-13 { font-size: 13px; }
.dt-truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Scrim - always fixed, only shown on mobile toggle */
.dt-side-scrim {
  position: fixed; inset: 0; background: rgba(0,0,0,.4); z-index: 90;
  display: none;
}
.dt-side-scrim.is-open { display: block; }

/* Responsive sidebar */
@media (max-width: 960px) {
  .dt-app { grid-template-columns: 1fr; }
  .dt-header {
    padding-left: max(10px, var(--dt-safe-left));
    padding-right: max(10px, var(--dt-safe-right));
    gap: 8px;
  }
  .dt-hd-brand { display: inline-flex; }
  .dt-hd-search { max-width: none; flex: 1; min-width: 0; }
  .dt-hd-search input { font-size: 16px; /* prevents iOS zoom on focus */ }
  .dt-hd-user-info { display: none; }
  .dt-hd-btn span { display: none; }
  .dt-hd-btn-primary { padding: 0 10px; }
  .dt-side {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: var(--dt-side-w);
    z-index: 100;
    transform: translateX(-100%);
    transition: transform .22s ease;
    padding-top: var(--dt-safe-top);
    padding-left: var(--dt-safe-left);
    box-sizing: border-box;
  }
  .dt-side-brand { padding-top: 10px; }
  .dt-side.is-open { transform: translateX(0); box-shadow: 0 12px 40px rgba(0,0,0,.3); }
}

/* Installed PWA — extra safe-area for iOS status bar / home indicator */
.dt-pwa-standalone .dt-header {
  padding-top: max(var(--dt-safe-top), 8px);
  min-height: calc(var(--dt-header-h) + max(var(--dt-safe-top), 8px));
}
.dt-pwa-standalone .dt-side-brand {
  padding-top: 4px;
}
#dtGlobalToast {
  top: calc(72px + var(--dt-safe-top)) !important;
}

/* Global overrides for legacy pages inside new shell */
.dt-content .page,
.dt-content main.page { padding: 0 !important; }

/* ===== CRUD Modal ===== */
.dt-modal-overlay {
  position: fixed; inset: 0; z-index: 1200;
  background: rgba(15,23,42,.55);
  display: flex; align-items: center; justify-content: center;
  padding: 16px;
}
.dt-modal-overlay[hidden] { display: none !important; }
.dt-modal {
  background: #fff; border-radius: 14px; width: min(640px, 100%);
  max-height: min(90vh, 820px); display: flex; flex-direction: column;
  box-shadow: 0 24px 60px rgba(15,23,42,.25);
  border: 1px solid var(--dt-border);
}
.dt-modal-head {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 12px; padding: 16px 18px 12px; border-bottom: 1px solid var(--dt-border-2);
}
.dt-modal-title { font-size: 17px; font-weight: 700; color: var(--dt-text); }
.dt-modal-sub { font-size: 12px; color: var(--dt-muted); margin-top: 2px; }
.dt-modal-body { padding: 16px 18px; overflow: auto; flex: 1; }
.dt-modal-foot {
  display: flex; justify-content: flex-end; gap: 8px;
  padding: 12px 18px 16px; border-top: 1px solid var(--dt-border-2);
}
.dt-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; align-items: start; }
.dt-form-grid .dt-field-full { grid-column: 1 / -1; }
.dt-field-editor { grid-column: 1 / -1; margin-bottom: 4px; }
.dt-field label { display: block; font-size: 12px; font-weight: 600; color: var(--dt-muted); margin-bottom: 4px; }
.dt-field input, .dt-field select, .dt-field textarea {
  width: 100%; border: 1px solid var(--dt-border); border-radius: 8px;
  padding: 8px 10px; font: inherit; background: #fff;
}
.dt-field input:focus, .dt-field select:focus, .dt-field textarea:focus {
  outline: none; border-color: var(--dt-primary); box-shadow: 0 0 0 2px var(--dt-primary-50);
}
.dt-field input[readonly], .dt-field select[disabled], .dt-field textarea[readonly] {
  background: var(--dt-surface-2); color: var(--dt-muted);
}
.dt-actions-wrap { position: relative; display: inline-block; }
.dt-actions-menu {
  position: absolute; right: 0; top: calc(100% + 4px); min-width: 140px;
  background: #fff; border: 1px solid var(--dt-border); border-radius: 10px;
  box-shadow: 0 12px 30px rgba(15,23,42,.12); z-index: 50; padding: 4px;
  display: none;
}
.dt-actions-menu.is-open { display: block; }
.dt-actions-menu button {
  display: flex; align-items: center; gap: 8px; width: 100%;
  border: 0; background: transparent; padding: 8px 10px; border-radius: 6px;
  font: inherit; font-size: 13px; cursor: pointer; color: var(--dt-text);
}
.dt-actions-menu button:hover { background: var(--dt-surface-2); }
.dt-actions-menu button.danger { color: var(--dt-danger); }
/* Floating portal menu — renders above table overflow containers */
.dt-actions-portal {
  position: fixed; z-index: 1300; min-width: 168px;
  background: #fff; border: 1px solid var(--dt-border); border-radius: 10px;
  box-shadow: 0 16px 40px rgba(15,23,42,.18); padding: 4px;
  display: none;
}
.dt-actions-portal.is-open { display: block; }
.dt-actions-portal button {
  display: flex; align-items: center; gap: 8px; width: 100%;
  border: 0; background: transparent; padding: 8px 10px; border-radius: 6px;
  font: inherit; font-size: 13px; cursor: pointer; color: var(--dt-text);
}
.dt-actions-portal button:hover { background: var(--dt-surface-2); }
.dt-actions-portal button.danger { color: var(--dt-danger); }
.dt-table-wrap {
  overflow-x: auto;
  overflow-y: visible;
  -webkit-overflow-scrolling: touch;
  max-width: 100%;
}
.dt-table-wrap > .dt-table { min-width: 720px; }
.dt-bulkbar {
  position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%);
  z-index: 1100; background: #0F172A; color: #fff; border-radius: 999px;
  padding: 10px 16px; display: flex; align-items: center; gap: 12px;
  box-shadow: 0 12px 40px rgba(0,0,0,.25); font-size: 13px;
}
.dt-bulkbar[hidden] { display: none !important; }
.dt-bulkbar .dt-btn-danger { background: var(--dt-danger); border-color: var(--dt-danger); color: #fff; }
.dt-table tbody tr.dt-row-selected td { background: var(--dt-primary-50) !important; }
.dt-content .container,
.dt-content .container-fluid { max-width: 100% !important; padding-left: 0 !important; padding-right: 0 !important; }

.dt-modal-wide { width: min(920px, 100%); max-height: min(92vh, 900px); }
.dt-quill-wrap { border: 1px solid var(--dt-border); border-radius: 8px; background: #fff; min-height: 150px; display: block; overflow: hidden; position: relative; }
.dt-quill-wrap .ql-toolbar { border: 0; border-bottom: 1px solid var(--dt-border-2); border-radius: 8px 8px 0 0; }
.dt-quill-wrap .ql-container { border: 0; min-height: 120px; height: auto !important; font-size: 14px; border-radius: 0 0 8px 8px; }
.dt-quill-wrap .ql-editor { min-height: 120px; max-height: 200px; overflow-y: auto; }
.dt-doc-view { font-size: 13px; }
.dt-doc-head { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 16px; }
.dt-doc-badge { font-size: 18px; font-weight: 800; color: var(--dt-primary); }
.dt-doc-no { font-family: var(--dt-font-mono); color: var(--dt-muted); font-size: 12px; }
.dt-doc-logo { max-height: 48px; max-width: 120px; margin-bottom: 8px; }
.dt-doc-logo-ph { width: 44px; height: 44px; border-radius: 8px; background: var(--dt-primary); color: #fff; display: grid; place-items: center; font-weight: 800; margin-bottom: 8px; }
.dt-doc-totals { width: 260px; margin-left: auto; }
.dt-doc-totals div { display: flex; justify-content: space-between; padding: 4px 0; }
.dt-doc-grand { border-top: 2px solid var(--dt-text); margin-top: 6px; padding-top: 8px; font-size: 15px; }
.dt-doc-footer { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; }
.dt-doc-sign img { max-height: 50px; }
.dt-doc-upi { text-align: center; padding: 12px; border: 1px solid var(--dt-border); border-radius: 10px; }
.dt-brand-panel { background: #F8FAFC; border: 1px solid var(--dt-border-2); border-radius: 10px; padding: 14px; margin-top: 12px; }
.dt-brand-panel img { max-height: 48px; max-width: 100%; }
.dt-brand-preview { margin-top: 8px; padding: 8px; background: var(--dt-surface-2); border: 1px dashed var(--dt-border); border-radius: 8px; text-align: center; }
.dt-brand-preview img { max-height: 48px; max-width: 100%; object-fit: contain; }

/* PWA install + alert prompts */
.dt-pwa-bar {
  position: fixed;
  left: max(12px, var(--dt-safe-left));
  right: max(12px, var(--dt-safe-right));
  bottom: calc(12px + var(--dt-safe-bottom));
  z-index: 10070;
  max-width: 520px;
  margin: 0 auto;
}
.dt-pwa-bar[hidden] { display: none !important; }
.dt-pwa-bar-inner {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: #0f172a;
  color: #f8fafc;
  border-radius: 14px;
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.35);
  border: 1px solid rgba(148, 163, 184, 0.25);
}
.dt-pwa-bar--alerts .dt-pwa-bar-inner {
  background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
}
.dt-pwa-bar-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.12);
  display: grid;
  place-items: center;
  flex: 0 0 36px;
  font-size: 16px;
}
.dt-pwa-bar-text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 12px;
  line-height: 1.35;
}
.dt-pwa-bar-text strong { font-size: 13px; font-weight: 700; }
.dt-pwa-bar-text span { opacity: 0.88; }
.dt-pwa-ios-hint { font-size: 11px; color: #93c5fd; }
.dt-pwa-standalone .dt-pwa-bar { bottom: calc(8px + env(safe-area-inset-bottom, 0px)); }
#dtNotifBtn.is-pulse { animation: dt-notif-pulse 1s ease 2; }
@keyframes dt-notif-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.12); box-shadow: 0 0 0 6px rgba(255, 59, 48, 0.22); }
}
@media (max-width: 960px) {
  #dtNotifBtn { order: 0; }
  .dt-notif-wrap { order: -1; }
  .dt-badge-dot {
    top: 1px;
    right: 1px;
    min-width: 20px;
    height: 20px;
    font-size: 11.5px;
  }
}

/* iOS install sheet */
.dt-ios-install {
  position: fixed;
  inset: 0;
  z-index: 10100;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.dt-ios-install[hidden] { display: none !important; }
.dt-ios-install-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.55);
}
.dt-ios-install-sheet {
  position: relative;
  width: min(100%, 440px);
  max-height: 88vh;
  overflow: auto;
  background: #fff;
  border-radius: 20px 20px 0 0;
  padding: 12px 20px calc(20px + env(safe-area-inset-bottom, 0px));
  box-shadow: 0 -12px 40px rgba(15, 23, 42, 0.2);
}
.dt-ios-install-handle {
  width: 40px;
  height: 4px;
  border-radius: 99px;
  background: #cbd5e1;
  margin: 0 auto 14px;
}
.dt-ios-install-head {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 16px;
}
.dt-ios-install-icon {
  border-radius: 14px;
  box-shadow: 0 8px 20px rgba(30, 64, 175, 0.25);
  flex: 0 0 56px;
}
.dt-ios-install-head h2 {
  margin: 0 0 4px;
  font-size: 18px;
  font-weight: 800;
  color: #0f172a;
}
.dt-ios-install-head p {
  margin: 0;
  font-size: 13px;
  color: #64748b;
  line-height: 1.45;
}
.dt-ios-install-steps {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.dt-ios-install-steps li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 12px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
}
.dt-ios-step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #1e40af;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  display: grid;
  place-items: center;
  flex: 0 0 28px;
}
.dt-ios-install-steps strong {
  display: block;
  font-size: 13px;
  color: #0f172a;
  margin-bottom: 2px;
}
.dt-ios-install-steps span {
  font-size: 12px;
  color: #64748b;
  line-height: 1.4;
}
.dt-btn-block { width: 100%; justify-content: center; }
body.dt-ios-install-open { overflow: hidden; }