/* ==============================================================================
   Saarathi Fiber Broadband - Apple Human Interface Guidelines (HIG) Design System 4.0
   Design Principles: macOS Sequoia / iOS 18 Liquid Glass, SF Typographic Scale,
   Vibrant Semantic Palette, Grouped Squircles, ≥44pt Touch Targets & Accessible Contrast.
   ============================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

:root {
  /* ==========================================
     Official Apple Brand & HIG Color System
     Design Tokens: macOS Sequoia / iOS 18 System Standard
     ========================================== */
  --apple-blue: #0071e3;
  --apple-blue-hover: #0077ed;
  --apple-blue-tint: rgba(0, 113, 227, 0.1);
  --apple-blue-glow: rgba(0, 113, 227, 0.18);

  --apple-white: #ffffff;
  --apple-light-gray: #f5f5f7;
  --apple-dark-slate: #1d1d1f;

  --apple-green: #34c759;
  --apple-green-hover: #28cd41;
  --apple-green-tint: rgba(52, 199, 89, 0.12);
  --apple-green-glow: rgba(52, 199, 89, 0.2);

  --apple-indigo: #5856d6;
  --apple-indigo-tint: rgba(88, 86, 214, 0.12);

  --apple-purple: #af52de;
  --apple-purple-tint: rgba(175, 82, 222, 0.12);

  --apple-orange: #ff9500;
  --apple-orange-tint: rgba(255, 149, 0, 0.14);

  --apple-red: #ff3b30;
  --apple-red-tint: rgba(255, 59, 48, 0.12);

  --apple-teal: #00c7be;
  --apple-teal-tint: rgba(0, 199, 190, 0.12);

  /* Apple Clean Surfaces */
  --bg-primary: #f5f5f7;
  --bg-grouped: #ffffff;
  --bg-surface: rgba(255, 255, 255, 0.82);
  --bg-surface-hover: rgba(0, 0, 0, 0.04);
  --bg-card: #ffffff;
  --bg-card-hover: #fbfbfd;
  --bg-input: #f2f2f7;

  /* Hairlines & Subtle Elevation Borders */
  --border-color: rgba(0, 0, 0, 0.08);
  --border-subtle: rgba(0, 0, 0, 0.04);
  --border-highlight: rgba(0, 113, 227, 0.35);
  --border-emerald: rgba(52, 199, 89, 0.35);
  --border-glass-shine: rgba(255, 255, 255, 0.8);

  /* Apple Typographic Contrast Levels (WCAG AAA) */
  --text-primary: #1d1d1f;
  --text-secondary: #515154;
  --text-tertiary: #86868b;
  --text-muted: #86868b;

  /* Backward Compatibility Aliases */
  --accent-cyan: var(--apple-blue);
  --accent-cyan-glow: var(--apple-blue-glow);
  --accent-indigo: var(--apple-indigo);
  --accent-emerald: var(--apple-green);
  --accent-amber: var(--apple-orange);
  --accent-rose: var(--apple-red);
  --accent-purple: var(--apple-purple);

  /* Apple Liquid Glass Material Tokens */
  --glass-backdrop: blur(20px) saturate(180%);
  --glass-backdrop-clear: blur(14px) saturate(180%);

  /* Apple Natural Elevation Shadows (No Gamer Neon Halos) */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
  --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.05), 0 1px 3px rgba(0, 0, 0, 0.03);
  --shadow-lg: 0 10px 28px rgba(0, 0, 0, 0.07), 0 2px 6px rgba(0, 0, 0, 0.03);
  --shadow-glow: 0 4px 16px rgba(0, 113, 227, 0.12);
  --shadow-emerald: 0 4px 16px rgba(52, 199, 89, 0.12);

  /* Apple Squircle Radius Hierarchy */
  --radius-xs: 8px;
  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 20px;
  --radius-xl: 26px;
  --radius-full: 9999px;

  /* Layout Constants */
  --sidebar-width: 260px;
  --header-height: 60px;
  --touch-target-min: 44px;

  /* Apple Spring Physics Transition */
  --transition-fast: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-bounce: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Dark Mode (Apple OLED Dark) */
[data-theme="dark"] {
  --bg-primary: #121214;
  --bg-grouped: #1c1c1e;
  --bg-surface: rgba(28, 28, 30, 0.85);
  --bg-surface-hover: rgba(255, 255, 255, 0.06);
  --bg-card: #1c1c1e;
  --bg-card-hover: #252528;
  --bg-input: rgba(255, 255, 255, 0.08);

  --border-color: rgba(255, 255, 255, 0.09);
  --border-subtle: rgba(255, 255, 255, 0.05);
  --border-highlight: rgba(10, 132, 255, 0.4);
  --border-emerald: rgba(48, 209, 88, 0.4);
  --border-glass-shine: rgba(255, 255, 255, 0.12);

  --text-primary: #f5f5f7;
  --text-secondary: #c7c7cc;
  --text-tertiary: #8e8e93;
  --text-muted: #636366;

  --apple-blue: #0a84ff;
  --apple-blue-hover: #409cff;
  --apple-blue-tint: rgba(10, 132, 255, 0.15);
  --apple-green: #30d158;
  --apple-green-tint: rgba(48, 209, 88, 0.15);
  --apple-indigo: #5e5ce6;
  --apple-indigo-tint: rgba(94, 92, 230, 0.15);
  --apple-orange: #ff9f0a;
  --apple-orange-tint: rgba(255, 159, 10, 0.15);
  --apple-red: #ff453a;
  --apple-red-tint: rgba(255, 69, 58, 0.15);

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 10px 28px rgba(0, 0, 0, 0.55);
  --shadow-glow: 0 4px 16px rgba(10, 132, 255, 0.15);
}

/* Theme responsive logo switching */
.logo-dark-mode {
  display: none !important;
}
.logo-light-mode {
  display: block !important;
}

[data-theme="dark"] .logo-light-mode {
  display: none !important;
}
[data-theme="dark"] .logo-dark-mode {
  display: block !important;
}

[data-theme="dark"] .cust-dropdown-menu,
[data-theme="dark"] .global-cust-dropdown {
  background: #1c1c1e !important;
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.8) !important;
}
[data-theme="dark"] .cust-dropdown-item {
  color: #f5f5f7 !important;
}
[data-theme="dark"] .cust-dropdown-item:hover,
[data-theme="dark"] .cust-dropdown-item:active {
  background: rgba(255, 255, 255, 0.08) !important;
  color: var(--apple-blue, #0a84ff) !important;
}
[data-theme="dark"] .action-sheet-handle {
  background: rgba(255, 255, 255, 0.25) !important;
}
[data-theme="dark"] .action-sheet-close-btn {
  background: rgba(255, 255, 255, 0.12) !important;
  color: #f5f5f7 !important;
}
[data-theme="dark"] .action-sheet-header {
  border-bottom-color: rgba(255, 255, 255, 0.1) !important;
}
[data-theme="dark"] .cust-dropdown-divider {
  border-top-color: rgba(255, 255, 255, 0.1) !important;
}

/* ==========================================
   Reset & Base Typography (Apple SF Pro Stack)
   ========================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "SF Pro", "Plus Jakarta Sans", system-ui, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.47;
  min-height: 100vh;
  display: flex;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: -0.012em;
}

code, pre, input[style*="monospace"], textarea[style*="monospace"], .mono-text {
  font-family: "SF Mono", "JetBrains Mono", Menlo, Monaco, Consolas, monospace !important;
}

a {
  color: var(--apple-blue);
  text-decoration: none;
  transition: var(--transition-fast);
}

a:hover {
  opacity: 0.85;
}

/* ==========================================
   Apple Liquid Glass & Materials
   ========================================== */
.glass-panel {
  background: var(--bg-card);
  backdrop-filter: var(--glass-backdrop);
  -webkit-backdrop-filter: var(--glass-backdrop);
  border: 0.5px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
  position: relative;
}

.glass-panel:hover {
  border-color: rgba(0, 113, 227, 0.2);
  box-shadow: var(--shadow-md);
}

.glass-card {
  background: var(--bg-card);
  backdrop-filter: var(--glass-backdrop);
  -webkit-backdrop-filter: var(--glass-backdrop);
  border: 0.5px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: var(--transition-fast);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.glass-card:hover {
  border-color: rgba(0, 113, 227, 0.22);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  background: var(--bg-card-hover);
}

/* ==========================================
   macOS Style App Layout Architecture
   ========================================== */
.app-container {
  display: flex;
  width: 100vw;
  min-height: 100vh;
}

.app-sidebar {
  width: var(--sidebar-width);
  background: var(--bg-surface);
  backdrop-filter: var(--glass-backdrop);
  -webkit-backdrop-filter: var(--glass-backdrop);
  border-right: 0.5px solid var(--border-color);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 100;
  padding: 1.25rem 0.85rem;
}

.app-main {
  margin-left: var(--sidebar-width);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.app-header {
  height: var(--header-height);
  background: var(--bg-surface);
  backdrop-filter: var(--glass-backdrop);
  -webkit-backdrop-filter: var(--glass-backdrop);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  position: sticky;
  top: 0;
  z-index: 90;
}

.app-main-content {
  padding: 2rem;
  flex: 1;
}

/* Brand Logo Header */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.4rem 0.6rem;
  margin-bottom: 1.75rem;
}

.brand-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--apple-blue), var(--apple-indigo));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 800;
  font-size: 1.2rem;
  box-shadow: 0 4px 16px rgba(10, 132, 255, 0.35);
}

.brand-text {
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.025em;
  color: var(--text-primary);
}

/* Sidebar Section Headers */
.sidebar-section-header {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.75rem 0.85rem 0.35rem 0.85rem;
}

/* Navigation Items (macOS Squircle Pills) */
.nav-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.nav-item a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0.75rem;
  border-radius: 9px;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.88rem;
  transition: var(--transition-fast);
  min-height: 38px;
}

.nav-item a:hover {
  background: var(--bg-surface-hover);
  color: var(--text-primary);
}

.nav-item.active a {
  background: var(--apple-blue-tint);
  color: var(--apple-blue);
  font-weight: 600;
}

.nav-item.active a i {
  color: var(--apple-blue);
}

/* User & Theme Footer */
.user-profile {
  margin-top: auto;
  padding: 0.75rem 0.5rem 0.25rem;
  border-top: 0.5px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.user-avatar {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--apple-blue-tint);
  color: var(--apple-blue);
  border: 0.5px solid rgba(0, 113, 227, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
}

.theme-toggle-btn {
  background: var(--bg-input);
  border: 0.5px solid var(--border-color);
  color: var(--text-secondary);
  width: 34px;
  height: 34px;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
}

.theme-toggle-btn:hover {
  color: var(--apple-blue);
  border-color: rgba(0, 113, 227, 0.3);
  background: var(--apple-blue-tint);
}

/* ==========================================
   Apple Buttons & Controls (≥44px Touch Targets)
   ========================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  min-height: var(--touch-target-min);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition-bounce);
  user-select: none;
  letter-spacing: -0.01em;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--apple-blue);
  color: #ffffff !important;
  box-shadow: 0 4px 14px rgba(10, 132, 255, 0.32);
}

.btn-primary:hover {
  background: var(--apple-blue-hover);
  box-shadow: 0 6px 20px rgba(10, 132, 255, 0.46);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--bg-surface);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  border-color: rgba(255, 255, 255, 0.2);
  background: var(--bg-surface-hover);
  transform: translateY(-1px);
}

.btn-danger {
  background: var(--apple-red);
  color: #ffffff !important;
  box-shadow: 0 4px 12px rgba(255, 69, 58, 0.3);
}

.btn-danger:hover {
  box-shadow: 0 6px 16px rgba(255, 69, 58, 0.45);
  transform: translateY(-1px);
}

.btn-success {
  background: var(--apple-green);
  color: #ffffff !important;
  box-shadow: 0 4px 14px rgba(48, 209, 88, 0.32);
}

.btn-success:hover {
  box-shadow: 0 6px 20px rgba(48, 209, 88, 0.46);
  transform: translateY(-1px);
}

.btn-apple-tinted {
  background: var(--apple-blue-tint);
  color: var(--apple-blue) !important;
  border: 1px solid rgba(10, 132, 255, 0.3);
}

.btn-apple-tinted:hover {
  background: rgba(10, 132, 255, 0.22);
  border-color: var(--apple-blue);
}

/* ==========================================
   Apple Form Controls & Squircle Fields
   ========================================== */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-bottom: 1.25rem;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: -0.01em;
}

.form-control {
  width: 100%;
  min-height: var(--touch-target-min);
  padding: 0.75rem 1rem;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.925rem;
  font-family: inherit;
  transition: var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--apple-blue);
  box-shadow: 0 0 0 4px var(--apple-blue-glow);
}

select.form-control {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%230a84ff'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2.5' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1.1rem;
  padding-right: 2.75rem;
  cursor: pointer;
}

select.form-control option {
  background: #0d111a;
  color: #f5f5f7;
  padding: 0.5rem;
}

.password-toggle-group {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.password-toggle-group .form-control {
  padding-right: 2.75rem;
}

.password-toggle-icon {
  position: absolute;
  right: 1rem;
  color: var(--text-tertiary);
  cursor: pointer;
  transition: var(--transition-fast);
  z-index: 5;
  user-select: none;
}

.password-toggle-icon:hover {
  color: var(--apple-blue);
}

/* ==========================================
   Apple Badges & Status Indicators
   ========================================== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.32rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.badge-active, .status-active {
  background: var(--apple-green-tint);
  color: var(--apple-green);
  border: 1px solid rgba(48, 209, 88, 0.35);
}

.badge-expired, .status-expired {
  background: var(--apple-red-tint);
  color: var(--apple-red);
  border: 1px solid rgba(255, 69, 58, 0.35);
}

.badge-pending {
  background: var(--apple-orange-tint);
  color: var(--apple-orange);
  border: 1px solid rgba(255, 159, 10, 0.35);
}

.badge-expiry-date {
  background: var(--apple-orange-tint);
  color: var(--apple-orange);
  border: 1px solid rgba(255, 159, 10, 0.35);
  font-weight: 600;
}

.badge-sent {
  background: var(--apple-blue-tint);
  color: var(--apple-blue);
  border: 1px solid rgba(10, 132, 255, 0.35);
}

.badge-rejected {
  background: rgba(255, 59, 48, 0.15);
  color: var(--apple-red);
  border: 1px solid rgba(255, 59, 48, 0.35);
}

.badge-verified {
  background: rgba(52, 199, 89, 0.15);
  color: #16a34a;
  border: 1px solid rgba(52, 199, 89, 0.35);
}

.badge-warning {
  background: var(--apple-orange-tint);
  color: var(--apple-orange);
  border: 1px solid rgba(255, 149, 0, 0.35);
}

.badge-suspended {
  background: rgba(142, 142, 147, 0.15);
  color: #636366;
  border: 1px solid rgba(142, 142, 147, 0.35);
}

.badge-info {
  background: rgba(0, 113, 227, 0.12);
  color: var(--apple-blue);
  border: 1px solid rgba(0, 113, 227, 0.3);
}

.badge-danger {
  background: rgba(255, 59, 48, 0.15);
  color: var(--apple-red);
  border: 1px solid rgba(255, 59, 48, 0.35);
}

.badge-neutral {
  background: rgba(120, 120, 128, 0.12);
  color: var(--text-secondary);
  border: 1px solid rgba(120, 120, 128, 0.25);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
}

/* ==========================================
   Apple Grouped Data Tables
   ========================================== */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-md);
}

.data-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  text-align: left;
}

.data-table th {
  background: rgba(0, 0, 0, 0.03);
  padding: 1rem 1.25rem;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-tertiary);
  border-bottom: 1px solid var(--border-color);
}

[data-theme="dark"] .data-table th {
  background: rgba(255, 255, 255, 0.02);
}

.data-table td {
  padding: 1rem 1.25rem;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
  vertical-align: middle;
}

.data-table tbody tr {
  transition: var(--transition-fast);
}

.data-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.025);
}

/* ==========================================
   Apple Metrics Grid & Widgets
   ========================================== */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.75rem;
}

.metric-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-radius: 16px;
  padding: 1.35rem 1.4rem;
  background: var(--bg-card);
  border: 0.5px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

.metric-card:hover {
  border-color: rgba(0, 113, 227, 0.22);
  box-shadow: var(--shadow-md);
}

.metric-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.85rem;
}

.metric-title {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: -0.01em;
}

.metric-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
}

.metric-value {
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 0.35rem;
}

/* Pulsing Status Dot */
.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  background: var(--apple-green);
  box-shadow: 0 0 0 2px rgba(52, 199, 89, 0.2);
  animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(48, 209, 88, 0.7); }
  70% { transform: scale(1.1); box-shadow: 0 0 0 8px rgba(48, 209, 88, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(48, 209, 88, 0); }
}

/* ==========================================
   Universal Apple Sheet & Dialog Modals
   ========================================== */
.modal-backdrop,
.app-modal-overlay,
.modal,
div[id$="Modal"] {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  z-index: 10000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 1.5rem 1rem;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  touch-action: pan-y;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.22s ease, visibility 0.22s ease;
}

/* When displayed via style.display = 'flex' or active classes */
.modal-backdrop.active,
.modal-backdrop.show,
.app-modal-overlay.active,
.app-modal-overlay.show,
.modal.active,
.modal.show,
.modal[style*="display: flex"],
.modal[style*="display:flex"],
.app-modal-overlay[style*="display: flex"],
.app-modal-overlay[style*="display:flex"],
div[id$="Modal"][style*="display: flex"],
div[id$="Modal"][style*="display:flex"] {
  opacity: 1 !important;
  visibility: visible !important;
  display: flex !important;
}

/* Modal Inner Card */
.modal-content,
.apple-sheet,
.app-modal-card,
.modal > .glass-panel,
.app-modal-overlay > .glass-panel,
div[id$="Modal"] > .glass-panel {
  background: var(--bg-surface, #ffffff);
  backdrop-filter: var(--glass-backdrop);
  -webkit-backdrop-filter: var(--glass-backdrop);
  border: 1px solid var(--border-glass-shine, rgba(255, 255, 255, 0.12));
  border-radius: var(--radius-xl, 20px);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(255, 255, 255, 0.08);
  max-width: 540px;
  width: 100%;
  margin: auto !important;
  position: relative;
  box-sizing: border-box;
  transform: scale(0.96) translateY(8px);
  transition: var(--transition-bounce, all 0.25s cubic-bezier(0.16, 1, 0.3, 1));
}

.modal-backdrop.active .modal-content,
.modal-backdrop.show .modal-content,
.app-modal-overlay.active .app-modal-card,
.modal[style*="display: flex"] > .glass-panel,
.modal[style*="display:flex"] > .glass-panel,
.app-modal-overlay[style*="display: flex"] > .glass-panel,
.app-modal-overlay[style*="display:flex"] > .glass-panel,
div[id$="Modal"][style*="display: flex"] > .glass-panel,
div[id$="Modal"][style*="display:flex"] > .glass-panel {
  transform: scale(1) translateY(0) !important;
}

.modal-header,
.app-modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color, rgba(0, 0, 0, 0.08));
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 5;
  background: inherit;
}

.modal-body,
.app-modal-body,
.app-modal-scroll-body {
  padding: 1.5rem;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.modal-footer,
.app-modal-footer {
  padding: 1.15rem 1.5rem;
  border-top: 1px solid var(--border-color, rgba(0, 0, 0, 0.08));
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  background: inherit;
  position: sticky;
  bottom: 0;
  z-index: 5;
}

/* Background scroll lock when any modal is open */
body.modal-open,
body.action-sheet-open {
  overflow: hidden !important;
  height: 100% !important;
  touch-action: none !important;
}

body.modal-open .modal-backdrop,
body.modal-open .app-modal-overlay,
body.modal-open .modal,
body.modal-open div[id$="Modal"],
body.modal-open .modal-content,
body.modal-open .app-modal-card,
body.modal-open .detail-modal-card,
body.modal-open .detail-modal-body,
body.modal-open #cdmViewProfile,
body.modal-open #cdmViewTimeline,
body.modal-open .modal-body,
body.modal-open .app-modal-body,
body.modal-open .app-modal-scroll-body,
body.action-sheet-open .global-cust-dropdown,
body.action-sheet-open .action-sheet-items {
  touch-action: pan-y !important;
}

/* ==========================================
   Toasts & Alerts
   ========================================== */
.toast {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  backdrop-filter: var(--glass-backdrop);
  -webkit-backdrop-filter: var(--glass-backdrop);
  box-shadow: var(--shadow-md);
}

.toast-success {
  background: rgba(48, 209, 88, 0.12);
  color: #4ade80;
  border: 1px solid rgba(48, 209, 88, 0.3);
}

.toast-error {
  background: rgba(255, 69, 58, 0.12);
  color: #f87171;
  border: 1px solid rgba(255, 69, 58, 0.3);
}

/* ==========================================
   Mobile Optimization & Apple HIG Responsive Queries
   ========================================== */
.mobile-menu-btn {
  display: none;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  width: var(--touch-target-min);
  height: var(--touch-target-min);
  border-radius: var(--radius-sm);
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.mobile-menu-btn:hover {
  background: var(--apple-blue-tint);
  border-color: rgba(10, 132, 255, 0.4);
  color: var(--apple-blue);
}

.mobile-nav-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 95;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.mobile-nav-backdrop.active {
  display: block;
  opacity: 1;
}

/* Tablet & Mobile Screens (<= 1024px) */
@media (max-width: 1024px) {
  .form-control, .btn, select, input, textarea {
    font-size: 16px !important;
    min-height: var(--touch-target-min);
  }

  .mobile-menu-btn {
    display: inline-flex;
  }

  .app-container {
    flex-direction: column;
  }

  .app-sidebar {
    position: fixed;
    top: 0;
    bottom: 0;
    left: -320px;
    width: 290px;
    z-index: 999;
    transition: transform 0.32s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.18);
    background: var(--bg-surface);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-right: 1px solid var(--border-color);
  }

  .app-sidebar.mobile-open {
    transform: translateX(320px);
  }

  .brand-text, .nav-text, .user-name {
    display: inline-block !important;
  }

  .app-main {
    margin-left: 0 !important;
    width: 100%;
  }

  .app-header {
    padding: 0 1rem;
    height: 64px;
    justify-content: space-between;
    gap: 0.5rem;
    position: sticky;
    top: 0;
    z-index: 90;
  }

  .header-title-text {
    font-size: 1.05rem !important;
    max-width: 180px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .app-main-content {
    padding: 1.25rem 1rem;
    padding-bottom: max(1.5rem, env(safe-area-inset-bottom, 1.5rem));
  }

  .metrics-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 0.85rem !important;
  }

  .metric-card {
    padding: 1.1rem !important;
  }

  .metric-value {
    font-size: 1.75rem !important;
  }

  /* Collapse 2-column administrative page layouts (Plans Matrix + Form, Logs Queue + Audit Trail) */
  div[style*="grid-template-columns: 2fr 1fr"],
  div[style*="grid-template-columns: 1.4fr 1fr"] {
    grid-template-columns: 1fr !important;
    gap: 1.25rem !important;
  }
}

/* Mobile Phones (<= 640px) */
@media (max-width: 640px) {
  body {
    padding-bottom: env(safe-area-inset-bottom, 0);
  }

  /* Auto-collapse multi-column form grids */
  div[style*="grid-template-columns: 1fr 1fr"],
  div[style*="grid-template-columns: 1fr 1fr 1fr"] {
    grid-template-columns: 1fr !important;
    gap: 0.75rem !important;
  }

  .metrics-grid {
    grid-template-columns: 1fr !important;
    gap: 0.75rem !important;
  }

  .glass-panel {
    padding: 1.25rem 1rem !important;
    border-radius: var(--radius-md) !important;
  }

  .glass-card {
    padding: 1.25rem 1rem !important;
    border-radius: var(--radius-md) !important;
  }

  /* Responsive Search & Filter Forms */
  form[action="/customers"],
  form[action="/renewals"],
  form[action="/admin/renewals"],
  form[action="/reports"],
  form[action="/admin/reports"],
  form[action="/logs"],
  form[action="/admin/logs"],
  form[action="/broadcast"],
  form[action="/admin/broadcast"] {
    flex-direction: column !important;
    gap: 0.75rem !important;
  }

  form[action="/customers"] > div,
  form[action="/renewals"] > div,
  form[action="/renewals"] > div > div,
  form[action="/admin/renewals"] > div,
  form[action="/reports"] > div,
  form[action="/admin/reports"] > div,
  form[action="/logs"] > div,
  form[action="/admin/logs"] > div,
  form[action="/broadcast"] > div,
  form[action="/admin/broadcast"] > div {
    min-width: 100% !important;
    flex: 1 1 100% !important;
  }

  form[action="/renewals"] .form-control,
  form[action="/admin/renewals"] .form-control {
    width: 100% !important;
    min-width: 100% !important;
  }

  form[action="/customers"] button,
  form[action="/customers"] a.btn,
  form[action="/renewals"] button,
  form[action="/renewals"] a.btn,
  form[action="/admin/renewals"] button,
  form[action="/admin/renewals"] a.btn,
  form[action="/reports"] button,
  form[action="/reports"] a.btn,
  form[action="/admin/reports"] button,
  form[action="/admin/reports"] a.btn,
  form[action="/logs"] button,
  form[action="/logs"] a.btn,
  form[action="/admin/logs"] button,
  form[action="/admin/logs"] a.btn {
    width: 100% !important;
    justify-content: center !important;
    min-height: 44px !important;
  }

  /* Horizontal Month Strips */
  .month-strip-container {
    display: flex !important;
    flex-wrap: nowrap !important;
    gap: 0.45rem !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    padding-bottom: 0.5rem !important;
    scrollbar-width: none !important;
  }
  .month-strip-container::-webkit-scrollbar {
    display: none !important;
  }

  /* Universal Mobile Modal & Sheet Support */
  .modal-backdrop,
  .app-modal-overlay,
  .modal,
  div[id$="Modal"],
  div[id*="Modal"] {
    align-items: flex-start !important;
    padding: 0.75rem 0.5rem !important;
    padding-top: max(0.75rem, env(safe-area-inset-top, 0.75rem)) !important;
    padding-bottom: max(2rem, env(safe-area-inset-bottom, 2rem)) !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
  }

  .modal-content,
  .apple-sheet,
  .app-modal-card,
  .modal > .glass-panel,
  .app-modal-overlay > .glass-panel,
  div[id$="Modal"] > .glass-panel {
    border-radius: 18px !important;
    max-width: 100% !important;
    width: 100% !important;
    margin: 0.25rem auto 1.75rem auto !important;
    padding: 1.25rem 1rem !important;
    transform: none !important;
  }

  .modal-header,
  .app-modal-header {
    padding: 1rem 1rem 0.75rem 1rem !important;
  }

  .modal-body,
  .app-modal-body,
  .app-modal-scroll-body {
    padding: 1rem !important;
  }

  .modal-footer,
  .app-modal-footer,
  .modal form div[style*="justify-content: flex-end"],
  .app-modal-overlay form div[style*="justify-content: flex-end"],
  div[id$="Modal"] form div[style*="justify-content: flex-end"] {
    padding: 0.85rem 0 !important;
    flex-direction: column-reverse !important;
    gap: 0.65rem !important;
  }

  .modal-footer .btn,
  .app-modal-footer .btn,
  .modal form div[style*="justify-content: flex-end"] .btn,
  .app-modal-overlay form div[style*="justify-content: flex-end"] .btn,
  div[id$="Modal"] form div[style*="justify-content: flex-end"] .btn {
    width: 100% !important;
    min-height: 46px !important;
    justify-content: center !important;
    display: flex !important;
    align-items: center !important;
  }

  /* Form grids inside modals & panels: collapse multi-columns to 1 column */
  .modal form div[style*="grid-template-columns"],
  .app-modal-overlay form div[style*="grid-template-columns"],
  div[id$="Modal"] form div[style*="grid-template-columns"],
  div[style*="grid-template-columns: 1fr 1fr"],
  div[style*="grid-template-columns: 2fr 1fr"],
  div[style*="grid-template-columns: 1.2fr 0.8fr 1fr"],
  div[style*="grid-template-columns: 1fr 1fr 0.8fr"],
  div[style*="grid-template-columns: auto auto 1fr"] {
    grid-template-columns: 1fr !important;
    gap: 0.75rem !important;
  }

  #tagToast {
    bottom: calc(1rem + env(safe-area-inset-bottom, 0px)) !important;
    left: 1rem !important;
    right: 1rem !important;
    text-align: center !important;
    justify-content: center !important;
  }

  .broadcast-segmented-control {
    display: flex !important;
    width: 100% !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
  }

  .broadcast-segmented-control > * {
    flex: 1 1 auto !important;
    text-align: center !important;
    justify-content: center !important;
    font-size: 0.78rem !important;
    padding: 0.55rem 0.5rem !important;
    white-space: nowrap !important;
  }

  /* Form & Buttons Full Width */
  .btn {
    min-height: 44px !important;
  }

  .form-control {
    min-height: 44px !important;
    padding: 0.75rem 0.9rem !important;
  }

  /* Customer directory search & filter bar mobile layout */
  .customer-filter-form > div {
    flex: 1 1 100% !important;
    width: 100% !important;
    min-width: 100% !important;
  }
  .customer-filter-form button,
  .customer-filter-form a {
    flex: 1 1 auto !important;
    justify-content: center !important;
    min-height: 44px !important;
  }

  /* Touch-optimized Table Scrolling */
  .table-responsive {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    box-shadow: inset -10px 0 10px -10px rgba(0, 0, 0, 0.15);
    -webkit-overflow-scrolling: touch;
  }

  .data-table th, .data-table td {
    padding: 0.85rem 0.75rem !important;
    font-size: 0.825rem !important;
    white-space: nowrap;
  }

  /* Floating Dock for Bulk Actions */
  #bulkActionBar {
    position: fixed !important;
    bottom: 1rem !important;
    left: 0.75rem !important;
    right: 0.75rem !important;
    z-index: 100 !important;
    flex-direction: column !important;
    align-items: stretch !important;
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.25) !important;
  }

  #bulkActionBar > div {
    justify-content: center !important;
    width: 100% !important;
  }

  #bulkActionBar button {
    flex: 1 1 auto !important;
  }
}

/* ==========================================================================
   Apple Locked Phone Input (+91) & Inline OTP Verification Widget
   ========================================================================== */
.phone-input-group {
  display: flex !important;
  align-items: stretch !important;
  border-radius: var(--radius-sm, 12px) !important;
  background: var(--bg-surface, #ffffff) !important;
  border: 1px solid var(--border-color, #d2d2d7) !important;
  overflow: hidden !important;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.phone-input-group:focus-within {
  border-color: var(--apple-blue, #0066cc) !important;
  box-shadow: 0 0 0 4px rgba(0, 102, 204, 0.15) !important;
}

.phone-prefix-addon {
  display: flex !important;
  align-items: center !important;
  gap: 0.35rem !important;
  padding: 0 0.85rem !important;
  font-weight: 700 !important;
  font-size: 0.95rem !important;
  color: var(--text-primary, #1d1d1f) !important;
  background: rgba(0, 0, 0, 0.04) !important;
  border-right: 1px solid var(--border-color, #d2d2d7) !important;
  user-select: none !important;
  pointer-events: none !important;
  letter-spacing: 0.5px !important;
}

[data-theme="dark"] .phone-prefix-addon {
  background: rgba(255, 255, 255, 0.06) !important;
}

.phone-input-control {
  border: none !important;
  background: transparent !important;
  box-shadow: none !important;
  flex: 1 1 auto !important;
  padding: 0.75rem 0.9rem !important;
  font-size: 0.95rem !important;
  font-weight: 600 !important;
  color: var(--text-primary, #1d1d1f) !important;
  letter-spacing: 0.5px !important;
  width: 100% !important;
}

.phone-input-control:focus {
  outline: none !important;
  box-shadow: none !important;
}

/* Inline Onboard OTP Box */
.onboard-otp-card {
  background: var(--bg-primary, #f5f5f7);
  border: 1px solid var(--border-color, #d2d2d7);
  border-radius: var(--radius-sm, 14px);
  padding: 1.25rem;
  margin-top: 0.75rem;
  animation: fadeInDown 0.3s ease;
}

.otp-box-inputs {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  margin: 1rem 0;
}

.otp-box-digit {
  width: 44px;
  height: 52px;
  border-radius: 10px;
  border: 1.5px solid var(--border-color, #d2d2d7);
  background: var(--bg-surface, #ffffff);
  color: var(--text-primary, #1d1d1f);
  text-align: center;
  font-size: 1.4rem;
  font-weight: 800;
  font-family: 'JetBrains Mono', monospace;
  transition: all 0.2s ease;
}

.otp-box-digit:focus {
  outline: none;
  border-color: var(--apple-blue, #0066cc);
  box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.2);
  transform: translateY(-2px);
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================
   Apple Locked Country Code +91 Phone Input
   ========================================== */
.phone-input-group {
  display: flex;
  align-items: center;
  background: var(--bg-input, #f2f2f7);
  border: 1.5px solid var(--border-color, rgba(0, 0, 0, 0.08));
  border-radius: var(--radius-sm, 12px);
  overflow: hidden;
  transition: var(--transition-fast, all 0.2s ease);
  width: 100%;
}

.phone-input-group:focus-within {
  border-color: var(--apple-blue, #0071e3);
  box-shadow: 0 0 0 3px var(--apple-blue-tint, rgba(0, 113, 227, 0.15));
  background: #ffffff;
}

.phone-prefix-addon {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0 0.85rem;
  height: 44px;
  background: rgba(0, 0, 0, 0.04);
  border-right: 1px solid var(--border-color, rgba(0, 0, 0, 0.08));
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary, #1d1d1f);
  user-select: none;
  flex-shrink: 0;
}

.phone-input-control {
  flex: 1;
  border: none !important;
  background: transparent !important;
  padding: 0 0.85rem;
  height: 44px;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.04em;
  color: var(--text-primary, #1d1d1f);
  outline: none !important;
  box-shadow: none !important;
  width: 100%;
}

.phone-input-control::placeholder {
  font-family: inherit;
  font-weight: 400;
  letter-spacing: normal;
  font-size: 0.88rem;
  color: var(--text-tertiary, #86868b);
}

/* ==========================================
   Clickable Subscriber ID Link
   ========================================== */
.subscriber-link {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  color: var(--apple-blue, #0071e3);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.15rem 0.45rem;
  border-radius: 6px;
  background: rgba(0, 113, 227, 0.08);
  border: 1px solid rgba(0, 113, 227, 0.18);
  transition: var(--transition-fast, all 0.2s ease);
  cursor: pointer;
}

.subscriber-link:hover {
  background: var(--apple-blue, #0071e3);
  color: #ffffff !important;
  box-shadow: 0 2px 8px rgba(0, 113, 227, 0.35);
  transform: translateY(-1px);
}

.subscriber-link:active {
  transform: scale(0.96);
}

/* ==========================================
   Customer 360 Detail Inspector Modal
   ========================================== */
.detail-modal-card {
  width: 100%;
  max-width: 860px;
  height: 88vh;
  height: 88dvh;
  max-height: 88vh;
  max-height: 88dvh;
  background: var(--bg-surface, #ffffff);
  border-radius: 20px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.2), 0 0 35px rgba(0, 113, 227, 0.12);
  border: 1px solid var(--border-glass-shine, rgba(0, 0, 0, 0.08));
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  animation: modalScaleIn 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalScaleIn {
  from { opacity: 0; transform: scale(0.95) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.detail-modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color, rgba(0, 0, 0, 0.08));
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg-surface, rgba(255, 255, 255, 0.82));
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  position: sticky;
  top: 0;
  z-index: 10;
  flex-shrink: 0;
}

.detail-actions-bar {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  padding: 0.85rem 1.5rem;
  background: var(--bg-input, #f2f2f7);
  border-bottom: 1px solid var(--border-color, rgba(0, 0, 0, 0.08));
  flex-shrink: 0;
}

.detail-tabs-bar {
  flex-shrink: 0;
}

/* Modal Viewport Containers for Smooth Momentum Scrolling */
#cdmViewProfile,
#cdmViewTimeline {
  flex: 1 1 auto;
  min-height: 0;
  max-height: 100%;
  overflow-y: auto !important;
  -webkit-overflow-scrolling: touch !important;
  overscroll-behavior: contain;
  touch-action: pan-y !important;
}

.detail-modal-body {
  padding: 1.5rem 1.5rem 3.5rem 1.5rem;
  overflow: visible;
  touch-action: pan-y !important;
}

.detail-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.85rem;
  min-height: 36px;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all 0.18s ease;
}

.detail-action-btn:hover {
  transform: translateY(-1px);
}

.detail-action-btn:active {
  transform: scale(0.96);
}

.detail-grid-section {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 0.85rem;
  margin-bottom: 1.25rem;
}

.detail-inset-card {
  background: var(--bg-input, #f2f2f7);
  border: 1px solid var(--border-color, rgba(0, 0, 0, 0.06));
  border-radius: 14px;
  padding: 0.95rem 1.1rem;
}

.detail-inset-label {
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-tertiary, #86868b);
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.detail-inset-value {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-primary, #1d1d1f);
  word-break: break-word;
}

/* ==========================================
   Global Customer Action Menu & Action Sheet
   ========================================== */
.global-cust-dropdown {
  position: absolute;
  z-index: 10001;
  min-width: 260px;
  background: var(--bg-surface, #ffffff);
  border: 1px solid var(--border-color, rgba(0, 0, 0, 0.12));
  border-radius: 16px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.22), 0 2px 8px rgba(0, 0, 0, 0.08);
  padding: 0.5rem 0;
  display: none;
  touch-action: pan-y;
  animation: dropdownPop 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}

.global-cust-dropdown.active {
  display: block;
}

@keyframes dropdownPop {
  from { opacity: 0; transform: scale(0.96) translateY(-4px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.action-sheet-handle {
  display: none;
}

.action-sheet-header {
  display: none;
}

.action-sheet-items {
  display: flex;
  flex-direction: column;
}

.cust-dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 1.15rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary, #1d1d1f);
  text-decoration: none;
  white-space: nowrap;
  transition: all 0.15s ease;
  cursor: pointer;
  border: none;
  background: transparent;
  width: 100%;
  text-align: left;
}

.cust-dropdown-item:hover,
.cust-dropdown-item:active {
  background: var(--bg-hover, rgba(0, 0, 0, 0.05));
  color: var(--apple-blue, #0071e3);
}

.cust-dropdown-item i {
  font-size: 0.95rem;
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}

.cust-dropdown-item.danger {
  color: var(--apple-red, #ff3b30);
}

.cust-dropdown-item.danger:hover,
.cust-dropdown-item.danger:active {
  background: rgba(255, 59, 48, 0.08);
  color: var(--apple-red, #ff3b30);
}

.cust-dropdown-divider {
  border-top: 1px solid var(--border-color, rgba(0, 0, 0, 0.08));
  margin: 0.4rem 0;
}

.global-action-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 10000;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.global-action-backdrop.active {
  display: block;
  opacity: 1;
}

/* Mobile Responsive Optimization (< 768px) */
@media (max-width: 768px) {
  #customerDetailModal {
    padding: 0.5rem 0.5rem calc(0.5rem + env(safe-area-inset-bottom, 0px)) 0.5rem !important;
    align-items: center !important;
  }

  .detail-modal-card {
    height: calc(100dvh - 1rem) !important;
    max-height: calc(100dvh - 1rem) !important;
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    border-radius: 18px !important;
  }

  .detail-modal-header {
    padding: 0.85rem 1rem !important;
  }

  .detail-actions-bar {
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    padding: 0.6rem 0.85rem !important;
    gap: 0.45rem !important;
    scrollbar-width: none !important;
    touch-action: pan-x !important;
  }

  .detail-actions-bar::-webkit-scrollbar {
    display: none !important;
  }

  .detail-action-btn {
    flex-shrink: 0 !important;
    font-size: 0.78rem !important;
    min-height: 38px !important;
    padding: 0.45rem 0.85rem !important;
  }

  .detail-modal-body {
    padding: 1rem 0.85rem 4rem 0.85rem !important;
  }

  .detail-grid-section {
    grid-template-columns: 1fr !important;
    gap: 0.65rem !important;
  }

  .cdm-kyc-grid {
    grid-template-columns: 1fr !important;
    gap: 1rem !important;
  }

  .modal-form-grid {
    grid-template-columns: 1fr !important;
    gap: 0.75rem !important;
  }

  .app-modal-card {
    max-height: calc(100dvh - 1.5rem) !important;
    max-width: 100% !important;
    width: 100% !important;
    border-radius: 18px !important;
    margin: 0 !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
  }

  /* Mobile Action Sheet Mode */
  .global-cust-dropdown {
    display: none;
    position: fixed !important;
    top: auto !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    max-width: 100vw !important;
    border-radius: 22px 22px 0 0 !important;
    border: none !important;
    border-top: 1px solid var(--border-color, rgba(0, 0, 0, 0.12)) !important;
    box-shadow: 0 -12px 45px rgba(0, 0, 0, 0.35) !important;
    z-index: 10001 !important;
    max-height: 82vh !important;
    max-height: 82dvh !important;
    padding: 0 !important;
    animation: slideUpActionSheet 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
    overscroll-behavior: contain;
  }

  .global-cust-dropdown.active {
    display: flex !important;
    flex-direction: column !important;
  }

  @keyframes slideUpActionSheet {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
  }

  .action-sheet-handle {
    display: block !important;
    width: 40px;
    height: 5px;
    background: rgba(120, 120, 128, 0.35);
    border-radius: 9999px;
    margin: 0.65rem auto 0.35rem auto;
    flex-shrink: 0;
  }

  .action-sheet-header {
    display: flex !important;
    align-items: center;
    justify-content: space-between;
    padding: 0.65rem 1.25rem 0.85rem 1.25rem;
    border-bottom: 1px solid var(--border-color, rgba(0, 0, 0, 0.08));
    flex-shrink: 0;
  }

  .action-sheet-name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .action-sheet-meta {
    font-size: 0.78rem;
    color: var(--text-tertiary);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-top: 0.15rem;
  }

  .action-sheet-close-btn {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--bg-input, #f2f2f7);
    border: none;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    cursor: pointer;
    flex-shrink: 0;
  }

  .action-sheet-items {
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
    padding: 0.35rem 0 calc(1.5rem + env(safe-area-inset-bottom, 0px)) 0;
    flex: 1 1 auto;
    min-height: 0;
    overscroll-behavior: contain;
  }

  .cust-dropdown-item {
    padding: 0.85rem 1.25rem !important;
    font-size: 0.94rem !important;
    min-height: 48px !important;
    border-bottom: 0.5px solid var(--border-color, rgba(0, 0, 0, 0.05));
  }

  .cust-dropdown-item:last-child {
    border-bottom: none;
  }
}