/* ==========================================================================
   Razorpay Payment & Billing Portal - Design System & Stylesheet
   Modern Fintech Dark Theme with Glassmorphism & High-Contrast Typography
   ========================================================================== */

:root {
  --bg-primary: #0a0e17;
  --bg-secondary: #111827;
  --bg-card: rgba(17, 24, 39, 0.75);
  --bg-card-hover: rgba(31, 41, 55, 0.85);
  --bg-input: #0d131f;
  
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-focus: #6366f1;
  --border-glow: rgba(99, 102, 241, 0.35);

  --accent-primary: #6366f1;
  --accent-primary-hover: #4f46e5;
  --accent-cyan: #06b6d4;
  --accent-blue: #0284c7;
  --accent-gradient: linear-gradient(135deg, #6366f1 0%, #06b6d4 100%);
  --accent-gradient-warm: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);

  --color-success: #10b981;
  --color-success-bg: rgba(16, 185, 129, 0.12);
  --color-warning: #f59e0b;
  --color-warning-bg: rgba(245, 158, 11, 0.12);
  --color-danger: #ef4444;
  --color-danger-bg: rgba(239, 68, 68, 0.12);
  --color-info: #3b82f6;
  --color-info-bg: rgba(59, 130, 246, 0.12);

  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --text-inverse: #0b0f19;

  --sidebar-width: 260px;
  --header-height: 70px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-full: 9999px;

  --shadow-sm: 0 2px 6px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 25px rgba(99, 102, 241, 0.25);

  --font-family: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --transition-fast: 0.18s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   Light Mode Theme Design System Overrides
   ========================================================================== */
[data-theme="light"] {
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-card: rgba(255, 255, 255, 0.96);
  --bg-card-hover: #f1f5f9;
  --bg-input: #ffffff;
  
  --border-subtle: #e2e8f0;
  --border-focus: #4f46e5;
  --border-glow: rgba(79, 70, 229, 0.18);

  --accent-primary: #4f46e5;
  --accent-primary-hover: #4338ca;
  --accent-cyan: #0284c7;
  --accent-blue: #0369a1;
  --accent-gradient: linear-gradient(135deg, #4f46e5 0%, #0284c7 100%);
  --accent-gradient-warm: linear-gradient(135deg, #f59e0b 0%, #ea580c 100%);

  --color-success: #059669;
  --color-success-bg: rgba(5, 150, 105, 0.1);
  --color-warning: #d97706;
  --color-warning-bg: rgba(217, 119, 6, 0.1);
  --color-danger: #dc2626;
  --color-danger-bg: rgba(220, 38, 38, 0.1);
  --color-info: #2563eb;
  --color-info-bg: rgba(37, 99, 235, 0.1);

  --text-main: #0f172a;
  --text-muted: #475569;
  --text-dim: #64748b;
  --text-inverse: #ffffff;

  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.08);
  --shadow-md: 0 4px 16px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 14px 30px rgba(15, 23, 42, 0.12);
  --shadow-glow: 0 0 20px rgba(79, 70, 229, 0.12);
}

/* Reset & Box Sizing */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-primary);
  color: var(--text-main);
  line-height: 1.5;
  min-height: 100vh;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 10% 15%, rgba(99, 102, 241, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 85% 80%, rgba(6, 182, 212, 0.06) 0%, transparent 40%);
  background-attachment: fixed;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

[data-theme="light"] body {
  background-image: 
    radial-gradient(circle at 10% 15%, rgba(79, 70, 229, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 85% 80%, rgba(2, 132, 199, 0.05) 0%, transparent 40%);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: #1f2937;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #374151;
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -0.02em;
}

a {
  color: var(--accent-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover {
  color: var(--accent-cyan);
}

/* ==========================================================================
   Auth Screen Overlay
   ========================================================================== */
.auth-wrapper {
  position: fixed;
  inset: 0;
  background: rgba(10, 14, 23, 0.94);
  backdrop-filter: blur(20px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}
.auth-wrapper.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.auth-card {
  width: 100%;
  max-width: 440px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  position: relative;
  overflow: hidden;
  animation: cardFadeUp 0.4s ease-out;
}
.auth-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--accent-gradient);
}

@keyframes cardFadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.auth-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}
.auth-brand-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 800;
  color: #fff;
  box-shadow: var(--shadow-glow);
}
.auth-brand h2 {
  font-size: 1.25rem;
  margin-bottom: 2px;
}
.auth-brand p {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.auth-demo-hint {
  background: rgba(99, 102, 241, 0.08);
  border: 1px dashed rgba(99, 102, 241, 0.3);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.auth-demo-hint code {
  color: #a5b4fc;
  font-weight: 600;
  background: rgba(0, 0, 0, 0.3);
  padding: 2px 6px;
  border-radius: 4px;
}
.btn-quick-fill {
  background: rgba(99, 102, 241, 0.2);
  color: #c7d2fe;
  border: none;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.btn-quick-fill:hover {
  background: var(--accent-primary);
  color: #fff;
}

/* ==========================================================================
   App Layout (Sidebar + Main Content)
   ========================================================================== */
.app-container {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.app-sidebar {
  width: var(--sidebar-width);
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 100;
  transition: transform var(--transition-normal);
}

.sidebar-header {
  padding: 22px 20px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  gap: 12px;
}
.sidebar-logo {
  width: 38px;
  height: 38px;
  background: var(--accent-gradient);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 800;
  font-size: 1.1rem;
}
.sidebar-title h1 {
  font-size: 0.98rem;
  line-height: 1.2;
}
.sidebar-title span {
  font-size: 0.74rem;
  color: var(--accent-cyan);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.sidebar-nav {
  flex: 1;
  padding: 18px 12px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.nav-section-title {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  font-weight: 700;
  padding: 10px 12px 4px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
}
.nav-item:hover {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-main);
}
.nav-item.active {
  background: rgba(99, 102, 241, 0.15);
  color: #c7d2fe;
  border-color: rgba(99, 102, 241, 0.3);
}
.nav-item .nav-icon {
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.sidebar-footer {
  padding: 16px;
  border-top: 1px solid var(--border-subtle);
  background: rgba(10, 14, 23, 0.5);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.api-status-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.03);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}
.status-indicator-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-success);
  box-shadow: 0 0 8px var(--color-success);
}
.status-indicator-dot.warning {
  background: var(--color-warning);
  box-shadow: 0 0 8px var(--color-warning);
}

.user-profile-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.user-info {
  display: flex;
  align-items: center;
  gap: 10px;
}
.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #312e81;
  color: #c7d2fe;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
}
.user-name {
  font-size: 0.84rem;
  font-weight: 600;
  line-height: 1.2;
}
.user-role {
  font-size: 0.72rem;
  color: var(--text-dim);
}
.btn-logout {
  background: transparent;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  padding: 6px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}
.btn-logout:hover {
  color: var(--color-danger);
  background: rgba(239, 68, 68, 0.1);
}

/* ==========================================================================
   Main Content Area
   ========================================================================== */
.app-main {
  margin-left: var(--sidebar-width);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

/* Top Header */
.app-header {
  height: var(--header-height);
  background: rgba(17, 24, 39, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  position: sticky;
  top: 0;
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 16px;
}
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.4rem;
  cursor: pointer;
}
.header-title-wrap h2 {
  font-size: 1.15rem;
}
.header-title-wrap p {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 14px;
}

.mode-badge {
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 6px;
}
.mode-badge.live {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}
.mode-badge.test {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

/* Razorpay Mode Switcher (Test / Live Toggle) */
.mode-toggle-pill {
  display: inline-flex;
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-full);
  padding: 3px;
  gap: 3px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}
.mode-toggle-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition-fast);
  text-transform: uppercase;
}
.mode-toggle-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.04);
}
.mode-toggle-btn.active.test {
  background: rgba(245, 158, 11, 0.18);
  color: #fbbf24;
  border-color: rgba(245, 158, 11, 0.45);
  box-shadow: 0 0 10px rgba(245, 158, 11, 0.25);
}
.mode-toggle-btn.active.live {
  background: rgba(16, 185, 129, 0.18);
  color: #34d399;
  border-color: rgba(16, 185, 129, 0.45);
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.25);
}
.mode-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  display: inline-block;
}
.mode-dot.test {
  background: #fbbf24;
  box-shadow: 0 0 6px #fbbf24;
}
.mode-dot.live {
  background: #34d399;
  box-shadow: 0 0 6px #34d399;
}

/* Header Mode Pill Badge */
.mode-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
}
.mode-pill-badge.test {
  background: rgba(245, 158, 11, 0.12);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.35);
}
.mode-pill-badge.test:hover {
  background: rgba(245, 158, 11, 0.22);
  border-color: rgba(245, 158, 11, 0.6);
  box-shadow: 0 0 10px rgba(245, 158, 11, 0.25);
}
.mode-pill-badge.live {
  background: rgba(16, 185, 129, 0.12);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.35);
}
.mode-pill-badge.live:hover {
  background: rgba(16, 185, 129, 0.22);
  border-color: rgba(16, 185, 129, 0.6);
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.25);
}

/* Content Body */
.content-body {
  padding: 28px;
  flex: 1;
}

.tab-pane {
  display: none;
  animation: fadeIn 0.25s ease-out;
}
.tab-pane.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   Dashboard Metrics & Cards
   ========================================================================== */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 20px;
  margin-bottom: 28px;
}
@media (max-width: 640px) {
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 20px;
  }
}
@media (max-width: 380px) {
  .metrics-grid {
    grid-template-columns: 1fr;
  }
}

.metric-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  backdrop-filter: blur(12px);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
  box-shadow: var(--shadow-sm);
}
.metric-card:hover {
  transform: translateY(-2px);
  border-color: rgba(99, 102, 241, 0.4);
  box-shadow: var(--shadow-md);
}
@media (max-width: 640px) {
  .metric-card {
    padding: 14px 16px;
  }
}
.metric-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.metric-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.metric-icon-wrap {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}
.icon-revenue { background: rgba(99, 102, 241, 0.15); color: #818cf8; }
.icon-success { background: rgba(16, 185, 129, 0.15); color: #34d399; }
.icon-rate { background: rgba(6, 182, 212, 0.15); color: #22d3ee; }
.icon-refund { background: rgba(239, 68, 68, 0.15); color: #f87171; }
.icon-avg { background: rgba(245, 158, 11, 0.15); color: #fbbf24; }
.icon-links { background: rgba(139, 92, 246, 0.15); color: #a78bfa; }

.metric-value {
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}
@media (max-width: 640px) {
  .metric-value {
    font-size: 1.35rem;
  }
}
.metric-footer {
  font-size: 0.74rem;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Graphical Analytics Grid (Charts) - 100% Responsive with Zero Viewport Overflow */
.charts-grid {
  display: grid;
  grid-template-columns: 1.8fr 1.2fr;
  gap: 20px;
  margin-bottom: 28px;
  width: 100%;
  min-width: 0;
}
@media (max-width: 1024px) {
  .charts-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 20px;
  }
}

.chart-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 22px;
  backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  min-width: 0;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition-normal);
}
.chart-card:hover {
  border-color: rgba(99, 102, 241, 0.35);
}
@media (max-width: 640px) {
  .chart-card {
    padding: 16px;
  }
}
.chart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  gap: 12px;
}
.chart-header h3 {
  font-size: 0.98rem;
}
.chart-container {
  position: relative;
  height: 270px;
  width: 100%;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
}
@media (max-width: 640px) {
  .chart-container {
    height: 225px;
  }
}
.chart-container canvas {
  width: 100% !important;
  max-width: 100% !important;
}

/* Section Cards */
.section-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  backdrop-filter: blur(12px);
  margin-bottom: 24px;
}
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}
.section-header h3 {
  font-size: 1.1rem;
}
.section-subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ==========================================================================
   Buttons & Inputs
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.86rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
  font-family: inherit;
  text-decoration: none;
}
.btn-primary {
  background: var(--accent-gradient);
  color: #fff;
  box-shadow: 0 2px 10px rgba(99, 102, 241, 0.35);
}
.btn-primary:hover {
  filter: brightness(1.1);
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.5);
  transform: translateY(-1px);
}
.btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-main);
  border-color: var(--border-subtle);
}
.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}
.btn-danger {
  background: rgba(239, 68, 68, 0.15);
  color: #fca5a5;
  border-color: rgba(239, 68, 68, 0.3);
}
.btn-danger:hover {
  background: var(--color-danger);
  color: #fff;
}
.btn-sm {
  padding: 6px 12px;
  font-size: 0.78rem;
  border-radius: 6px;
}

/* Inputs & Form Elements */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}
.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
}
.form-control {
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--text-main);
  font-size: 0.88rem;
  font-family: inherit;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  width: 100%;
}
.form-control:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}
.form-control::placeholder {
  color: var(--text-dim);
}

.input-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.input-prefix-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
.input-prefix {
  position: absolute;
  left: 14px;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-dim);
  pointer-events: none;
}
.input-prefix-wrap .form-control {
  padding-left: 32px;
}

/* Toggle Switch */
.toggle-switch-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  user-select: none;
}
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}
.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}
.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #374151;
  transition: var(--transition-fast);
  border-radius: 34px;
}
.slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: var(--transition-fast);
  border-radius: 50%;
}
input:checked + .slider {
  background-color: var(--accent-primary);
}
input:checked + .slider:before {
  transform: translateX(20px);
}

/* ==========================================================================
   Data Tables
   ========================================================================== */
.table-responsive {
  width: 100%;
  overflow-x: auto;
}
.custom-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.84rem;
}
.custom-table th {
  background: rgba(10, 14, 23, 0.6);
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border-subtle);
  white-space: nowrap;
}
.custom-table td {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  vertical-align: middle;
  color: var(--text-main);
}
.custom-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

/* Status Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  white-space: nowrap;
}
.badge-captured, .badge-paid, .badge-processed, .badge-active {
  background: var(--color-success-bg);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.25);
}
.badge-failed {
  background: var(--color-danger-bg);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.25);
}
.badge-refunded {
  background: rgba(168, 85, 247, 0.15);
  color: #c084fc;
  border: 1px solid rgba(168, 85, 247, 0.25);
}
.badge-authorized, .badge-pending, .badge-created {
  background: var(--color-warning-bg);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.25);
}

/* Method Badges */
.method-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  padding: 3px 8px;
  border-radius: 6px;
}

/* Header & Navbar Theme Toggle Button */
.theme-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 0.76rem;
  font-weight: 700;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  transition: all var(--transition-fast);
  user-select: none;
}
.theme-toggle-btn:hover {
  background: rgba(99, 102, 241, 0.15);
  border-color: rgba(99, 102, 241, 0.4);
  color: #c7d2fe;
}

/* ==========================================================================
   Universal Card Grid & Transaction Card Layout (Identical on Web & Mobile)
   ========================================================================== */
.data-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
  width: 100%;
}

@media (max-width: 640px) {
  .data-card-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}

.data-item-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.data-item-card:hover {
  transform: translateY(-2px);
  border-color: rgba(99, 102, 241, 0.4);
  box-shadow: var(--shadow-md);
}

.card-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.card-id-wrap {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.card-id-badge {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.8rem;
  font-weight: 700;
  color: #38bdf8;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.25);
  padding: 3px 8px;
  border-radius: 6px;
  letter-spacing: -0.01em;
}

.card-copy-btn {
  background: transparent;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 4px;
  font-size: 0.85rem;
  transition: color var(--transition-fast);
}

.card-copy-btn:hover {
  color: var(--accent-primary);
}

.card-meta-right {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.card-timestamp {
  font-size: 0.74rem;
  color: var(--text-dim);
  white-space: nowrap;
}

.card-amount-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-subtle);
}

.card-amount {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.02em;
}

.card-details-section {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.84rem;
}

.card-customer-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--text-main);
}

.card-customer-contact {
  font-size: 0.76rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.card-desc-text {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.4;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.card-fee-pill {
  font-size: 0.74rem;
  color: var(--text-dim);
  background: rgba(255, 255, 255, 0.03);
  padding: 4px 8px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  width: fit-content;
}

.card-footer-actions {
  display: flex;
  gap: 8px;
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--border-subtle);
  align-items: center;
  flex-wrap: wrap;
}

.card-footer-actions .btn {
  flex: 1;
  min-width: 90px;
  padding: 6px 10px;
  font-size: 0.78rem;
  white-space: nowrap;
}

/* ==========================================================================
   Two Column Layout (Generate Links / QR / Bills)
   ========================================================================== */
.two-col-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 24px;
}
@media (max-width: 900px) {
  .two-col-layout {
    grid-template-columns: 1fr;
  }
}

.result-card-box {
  background: rgba(13, 19, 31, 0.8);
  border: 1px dashed rgba(99, 102, 241, 0.35);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
}
.result-qr-image {
  background: #fff;
  padding: 12px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  max-width: 230px;
  margin: 16px 0;
}
.result-qr-image img {
  display: block;
  width: 100%;
  height: auto;
}

.copy-input-wrap {
  display: flex;
  width: 100%;
  gap: 8px;
  margin: 14px 0;
}

/* ==========================================================================
   Invoice Summary Box & Dynamic Bill Preview
   ========================================================================== */
.gst-calc-box {
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(99, 102, 241, 0.25);
  border-radius: var(--radius-md);
  padding: 18px;
  margin-top: 16px;
}
.gst-calc-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.84rem;
  padding: 6px 0;
  color: var(--text-muted);
}
.gst-calc-row.total-row {
  border-top: 1px solid var(--border-subtle);
  margin-top: 8px;
  padding-top: 10px;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-main);
}
.gst-calc-row.total-row span:last-child {
  color: #38bdf8;
}

/* Printable Invoice Modal Styles */
.invoice-preview-container {
  background: #ffffff;
  color: #0f172a;
  border-radius: var(--radius-md);
  padding: 36px;
  box-shadow: var(--shadow-lg);
  max-width: 800px;
  margin: 0 auto;
}
.inv-header {
  display: flex;
  justify-content: space-between;
  border-bottom: 2px solid #e2e8f0;
  padding-bottom: 18px;
  margin-bottom: 22px;
}
.inv-header-company h2 {
  color: #0f172a;
  font-size: 1.4rem;
}
.inv-header-company p {
  color: #64748b;
  font-size: 0.82rem;
  line-height: 1.4;
}
.inv-header-meta {
  text-align: right;
}
.inv-header-meta .inv-title-tag {
  color: #4338ca;
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 4px;
}
.inv-header-meta p {
  font-size: 0.82rem;
  color: #475569;
}

.inv-party-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 24px;
}
.inv-party-card {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 14px;
}
.inv-party-title {
  font-size: 0.72rem;
  font-weight: 700;
  color: #4338ca;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.inv-party-card p {
  font-size: 0.82rem;
  color: #1e293b;
  line-height: 1.4;
}

.inv-items-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 20px;
}
.inv-items-table th {
  background: #0f172a;
  color: #ffffff;
  font-size: 0.76rem;
  text-transform: uppercase;
  padding: 9px 12px;
  text-align: left;
}
.inv-items-table td {
  padding: 10px 12px;
  border-bottom: 1px solid #e2e8f0;
  font-size: 0.84rem;
  color: #1e293b;
}

.inv-summary-section {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
}
.inv-notes {
  max-width: 55%;
  font-size: 0.78rem;
  color: #64748b;
  line-height: 1.5;
}
.inv-totals-box {
  min-width: 240px;
}
.inv-total-line {
  display: flex;
  justify-content: space-between;
  font-size: 0.84rem;
  padding: 4px 0;
  color: #475569;
}
.inv-total-line.final {
  border-top: 2px solid #0f172a;
  padding-top: 8px;
  margin-top: 6px;
  font-size: 1.1rem;
  font-weight: 800;
  color: #0f172a;
}

/* ==========================================================================
   Modals
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 14, 23, 0.85);
  backdrop-filter: blur(12px);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}
.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  max-width: 650px;
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  animation: modalScale 0.22s ease-out;
}
.modal-dialog.modal-xl {
  max-width: 900px;
}

@keyframes modalScale {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.modal-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-header h3 {
  font-size: 1.1rem;
}
.btn-close-modal {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.3rem;
  cursor: pointer;
  padding: 4px;
  border-radius: 6px;
  transition: color var(--transition-fast);
}
.btn-close-modal:hover {
  color: var(--color-danger);
}

.modal-body {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
}
.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  background: rgba(10, 14, 23, 0.4);
}

/* ==========================================================================
   Toast Notification System
   ========================================================================== */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}
.toast {
  pointer-events: auto;
  min-width: 300px;
  max-width: 420px;
  background: #1e293b;
  border-left: 4px solid var(--accent-primary);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  box-shadow: var(--shadow-lg);
  color: #fff;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  animation: toastSlideIn 0.3s ease-out;
}
.toast.success { border-left-color: var(--color-success); }
.toast.error { border-left-color: var(--color-danger); }
.toast.warning { border-left-color: var(--color-warning); }

@keyframes toastSlideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ==========================================================================
   Print Styles for Invoice
   ========================================================================== */
@media print {
  body * {
    visibility: hidden;
  }
  .invoice-printable-area, .invoice-printable-area * {
    visibility: visible;
  }
  .invoice-printable-area {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    margin: 0;
    padding: 0;
    box-shadow: none;
    background: #fff !important;
    color: #000 !important;
  }
  .no-print {
    display: none !important;
  }
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .app-sidebar {
    transform: translateX(-100%);
  }
  .app-sidebar.mobile-open {
    transform: translateX(0);
  }
  .app-main {
    margin-left: 0;
  }
  .mobile-toggle {
    display: block;
  }
  .content-body {
    padding: 16px;
    padding-bottom: 92px; /* Prevent mobile bottom nav from covering content */
  }
  .app-header {
    padding: 0 16px;
  }
}

/* ==========================================================================
   Redesigned Razorpay QR Codes Terminal & Standee Gallery
   ========================================================================== */
.qr-summary-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}
.qr-summary-card {
  background: rgba(15, 23, 42, 0.65);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}
.qr-summary-card:hover {
  transform: translateY(-2px);
  border-color: rgba(12, 131, 253, 0.35);
}
.qr-summary-info {
  display: flex;
  flex-direction: column;
}
.qr-summary-label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.qr-summary-val {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-main);
  margin-top: 2px;
}
.qr-summary-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
}

.qr-thumb-wrap {
  width: 46px;
  height: 46px;
  background: #ffffff;
  border-radius: 8px;
  padding: 3px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  flex-shrink: 0;
}
.qr-thumb-wrap:hover {
  transform: scale(1.15);
  box-shadow: 0 6px 18px rgba(12, 131, 253, 0.4);
}
.qr-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.qr-code-id-box {
  display: flex;
  align-items: center;
  gap: 6px;
}
.qr-code-id-link {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.78rem;
  font-weight: 700;
  color: #38bdf8;
  letter-spacing: -0.01em;
}

.qr-usage-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 9999px;
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.qr-usage-counter {
  background: rgba(12, 131, 253, 0.14);
  color: #38bdf8;
  border: 1px solid rgba(12, 131, 253, 0.3);
}
.qr-usage-single {
  background: rgba(148, 163, 184, 0.14);
  color: #cbd5e1;
  border: 1px solid rgba(148, 163, 184, 0.25);
}

.view-toggle-wrap {
  display: inline-flex;
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 2px;
}
.btn-view-toggle {
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: all var(--transition-fast);
}
.btn-view-toggle.active {
  background: linear-gradient(135deg, #0C83FD 0%, #061D38 100%);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(12, 131, 253, 0.35);
}

/* Standee Gallery Grid */
.standee-gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
  margin-top: 16px;
  width: 100%;
  min-width: 0;
}
@media (max-width: 640px) {
  .standee-gallery-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
}
.standee-card {
  background: rgba(15, 23, 42, 0.75);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
  backdrop-filter: blur(10px);
}
.standee-card:hover {
  transform: translateY(-4px);
  border-color: rgba(12, 131, 253, 0.45);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4), 0 0 20px rgba(12, 131, 253, 0.15);
}
.standee-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.standee-card-preview-area {
  background: #ffffff;
  border-radius: 12px;
  padding: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.standee-card-preview-area img {
  width: 140px;
  height: 140px;
  object-fit: contain;
  display: block;
}
.standee-card-overlay {
  position: absolute;
  inset: 0;
  background: rgba(12, 35, 64, 0.85);
  color: #ffffff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-fast);
  font-size: 0.8rem;
  font-weight: 700;
  gap: 4px;
}
.standee-card-preview-area:hover .standee-card-overlay {
  opacity: 1;
}
.standee-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.standee-card-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.standee-card-stats {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(0, 0, 0, 0.25);
  padding: 8px 12px;
  border-radius: 8px;
  margin-bottom: 16px;
  font-size: 0.8rem;
}
.standee-card-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: auto;
}

/* ==========================================================================
   Setting Tab: Active Gateway Mode Banner
   ========================================================================== */
.settings-mode-banner {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.95) 0%, rgba(20, 35, 65, 0.9) 100%);
  border: 1px solid rgba(12, 131, 253, 0.3);
  border-radius: var(--radius-lg);
  padding: 22px 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  flex-wrap: wrap;
}
.settings-mode-meta {
  flex: 1;
  min-width: 260px;
}
.settings-mode-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.settings-mode-icon {
  font-size: 1.25rem;
}
.settings-mode-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
}
.settings-mode-desc {
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
}
.settings-mode-desc strong {
  color: var(--text-main);
}
.mode-toggle-pill-lg {
  padding: 4px;
  border-radius: 30px;
  background: rgba(5, 10, 20, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.5);
}
.mode-toggle-pill-lg .mode-toggle-btn {
  padding: 9px 20px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

/* ==========================================================================
   Mobile Bottom Navigation Bar
   ========================================================================== */
.mobile-bottom-nav {
  display: none;
}

@media (max-width: 768px) {
  .mobile-bottom-nav {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 64px;
    background: rgba(10, 16, 29, 0.96);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.5);
    z-index: 990;
    align-items: stretch;
    justify-content: space-around;
    padding-bottom: env(safe-area-inset-bottom, 0px);
  }

  .bottom-nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    background: transparent;
    border: none;
    color: #64748b;
    font-size: 0.72rem;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    position: relative;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    -webkit-tap-highlight-color: transparent;
    padding: 6px 0;
  }

  .bottom-nav-item:hover,
  .bottom-nav-item:focus {
    color: #94a3b8;
    outline: none;
  }

  .bottom-nav-item.active {
    color: #0c83fd;
    font-weight: 600;
  }

  .bottom-nav-item.active .bottom-nav-icon {
    transform: translateY(-2px);
    color: #0c83fd;
  }

  .bottom-nav-item.active::before {
    content: '';
    position: absolute;
    top: 0;
    left: 20%;
    right: 20%;
    height: 3px;
    background: linear-gradient(90deg, #0c83fd, #38bdf8);
    border-radius: 0 0 3px 3px;
    box-shadow: 0 2px 10px rgba(12, 131, 253, 0.7);
  }

  .bottom-nav-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease, color 0.2s ease;
  }

  .bottom-nav-label {
    letter-spacing: 0.01em;
    line-height: 1;
  }

  .settings-mode-banner {
    padding: 16px;
  }
}

@media (max-width: 480px) {
  .mode-pill-badge .mode-label-text {
    display: none;
  }
  .mode-pill-badge {
    padding: 5px 8px;
  }
}

/* ==========================================================================
   Complete Light Mode Theme Component Overrides
   ========================================================================== */
[data-theme="light"] .app-header {
  background: rgba(255, 255, 255, 0.92);
  border-bottom-color: var(--border-subtle);
  box-shadow: 0 1px 6px rgba(15, 23, 42, 0.05);
}

[data-theme="light"] .app-sidebar {
  background: #ffffff;
  border-right-color: var(--border-subtle);
  box-shadow: 2px 0 12px rgba(15, 23, 42, 0.03);
}

[data-theme="light"] .sidebar-footer {
  background: #f8fafc;
  border-top-color: var(--border-subtle);
}

[data-theme="light"] .api-status-badge {
  background: #f1f5f9;
  border-color: var(--border-subtle);
  color: #475569;
}

[data-theme="light"] .nav-item {
  color: #475569;
}
[data-theme="light"] .nav-item:hover {
  background: #f1f5f9;
  color: #0f172a;
}
[data-theme="light"] .nav-item.active {
  background: rgba(79, 70, 229, 0.1);
  color: #4f46e5;
  border-color: rgba(79, 70, 229, 0.25);
}

[data-theme="light"] .btn-secondary {
  background: #f1f5f9;
  color: #1e293b;
  border-color: #cbd5e1;
}
[data-theme="light"] .btn-secondary:hover {
  background: #e2e8f0;
  border-color: #94a3b8;
  color: #0f172a;
}

[data-theme="light"] .form-control {
  background: #ffffff;
  border-color: #cbd5e1;
  color: #0f172a;
}
[data-theme="light"] .form-control:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}

[data-theme="light"] .custom-table th {
  background: #f1f5f9;
  color: #475569;
  border-bottom-color: var(--border-subtle);
}
[data-theme="light"] .custom-table td {
  border-bottom-color: #f1f5f9;
  color: #1e293b;
}
[data-theme="light"] .custom-table tr:hover td {
  background: #f8fafc;
}

[data-theme="light"] .card-id-badge {
  color: #0284c7;
  background: #f0f9ff;
  border-color: #bae6fd;
}
[data-theme="light"] .card-fee-pill {
  background: #f1f5f9;
  color: #64748b;
}

[data-theme="light"] .theme-toggle-btn {
  background: #f1f5f9;
  border-color: #cbd5e1;
  color: #334155;
}
[data-theme="light"] .theme-toggle-btn:hover {
  background: #e2e8f0;
  border-color: #94a3b8;
  color: #0f172a;
}

[data-theme="light"] .method-pill {
  background: #f1f5f9;
  color: #475569;
}

[data-theme="light"] .result-card-box {
  background: #f8fafc;
  border-color: #cbd5e1;
}

[data-theme="light"] .gst-calc-box {
  background: #f8fafc;
  border-color: #e2e8f0;
}

[data-theme="light"] .settings-mode-banner {
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  border-color: #cbd5e1;
  box-shadow: var(--shadow-sm);
}

[data-theme="light"] .settings-mode-title {
  color: #0f172a;
}

[data-theme="light"] .mode-toggle-pill-lg {
  background: #e2e8f0;
  border-color: #cbd5e1;
}

[data-theme="light"] .mode-toggle-pill {
  background: #f1f5f9;
  border-color: #cbd5e1;
}
[data-theme="light"] .mode-toggle-btn {
  color: #64748b;
}
[data-theme="light"] .mode-toggle-btn:hover {
  color: #0f172a;
  background: #e2e8f0;
}

[data-theme="light"] .mobile-bottom-nav {
  background: rgba(255, 255, 255, 0.96);
  border-top-color: #e2e8f0;
  box-shadow: 0 -4px 16px rgba(15, 23, 42, 0.06);
}

[data-theme="light"] .modal-dialog {
  background: #ffffff;
  border-color: #e2e8f0;
}

[data-theme="light"] .modal-overlay {
  background: rgba(15, 23, 42, 0.45);
}

[data-theme="light"] .modal-header {
  border-bottom-color: #e2e8f0;
}
[data-theme="light"] .modal-footer {
  background: #f8fafc;
  border-top-color: #e2e8f0;
}

[data-theme="light"] .auth-wrapper {
  background: rgba(248, 250, 252, 0.95);
}

[data-theme="light"] .auth-card {
  background: #ffffff;
  border-color: #e2e8f0;
}

[data-theme="light"] .auth-demo-hint {
  background: #f1f5f9;
  border-color: #cbd5e1;
}

[data-theme="light"] .auth-demo-hint code {
  background: #e2e8f0;
  color: #4338ca;
}

[data-theme="light"] .qr-summary-card {
  background: #ffffff;
  border-color: #e2e8f0;
}

[data-theme="light"] .standee-card {
  background: #ffffff;
  border-color: #e2e8f0;
}

[data-theme="light"] .standee-card-stats {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
}

[data-theme="light"] .view-toggle-wrap {
  background: #e2e8f0;
  border-color: #cbd5e1;
}

[data-theme="light"] .btn-view-toggle {
  color: #64748b;
}

[data-theme="light"] .btn-view-toggle.active {
  background: #ffffff;
  color: #0f172a;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .toast {
  background: #ffffff;
  color: #0f172a;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  border: 1px solid #e2e8f0;
}

/* ==========================================================================
   Bank Settlements & Payout Calendar Styling
   ========================================================================== */

/* Hero banner for Scheduled Today */
.settlement-hero-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.12) 0%, rgba(6, 182, 212, 0.08) 100%);
  border: 1px solid rgba(16, 185, 129, 0.35);
  border-radius: var(--radius-md);
  padding: 22px 26px;
  margin-bottom: 24px;
  box-shadow: 0 4px 20px rgba(16, 185, 129, 0.08);
  position: relative;
  overflow: hidden;
}

.settlement-hero-card::before {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 140px;
  height: 140px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.2) 0%, transparent 70%);
  pointer-events: none;
}

.settlement-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(16, 185, 129, 0.18);
  color: #34d399;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 8px;
}

.pulse-emerald {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulse-emerald-anim 2s infinite;
}

@keyframes pulse-emerald-anim {
  0% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  }
  70% {
    box-shadow: 0 0 0 8px rgba(16, 185, 129, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

.settlement-hero-amount {
  font-size: 2.2rem;
  font-weight: 800;
  color: #10b981;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 6px;
}

.settlement-hero-sub {
  font-size: 0.88rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}

.dot-separator {
  color: var(--text-dim);
  font-size: 0.75rem;
}

.settlement-hero-action {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}

.settlement-payout-info {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(15, 23, 42, 0.6);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

.payout-icon {
  font-size: 1.3rem;
}

.payout-title {
  font-size: 0.72rem;
  color: var(--text-dim);
  text-transform: uppercase;
  font-weight: 600;
}

.payout-status {
  font-size: 0.84rem;
  font-weight: 700;
  color: #38bdf8;
}

/* Calendar Toolbar */
.calendar-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 14px;
}

.calendar-nav-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

.calendar-filter-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Calendar Legend Bar */
.calendar-legend-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.calendar-legend-items {
  display: flex;
  align-items: center;
  gap: 16px;
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.legend-dot.settled {
  background: #10b981;
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.5);
}

.legend-dot.scheduled {
  background: #0284c7;
  box-shadow: 0 0 8px rgba(2, 132, 199, 0.5);
}

.legend-dot.empty {
  background: var(--text-dim);
}

.calendar-hint-text {
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* Calendar Container & Grid */
.calendar-container {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.calendar-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
  margin-bottom: 10px;
  text-align: center;
}

.calendar-weekday {
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  padding: 8px 4px;
}

.calendar-weekday.weekend {
  color: #f43f5e;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
}

.calendar-day-cell {
  min-height: 108px;
  background: rgba(15, 23, 42, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-sm);
  padding: 10px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.calendar-day-cell:hover {
  border-color: rgba(99, 102, 241, 0.4);
  background: rgba(30, 41, 59, 0.6);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.calendar-day-cell.empty-pad {
  background: transparent;
  border-color: transparent;
  cursor: default;
  opacity: 0.25;
}

.calendar-day-cell.empty-pad:hover {
  transform: none;
  background: transparent;
  border-color: transparent;
  box-shadow: none;
}

.calendar-day-cell.is-today {
  border-color: rgba(56, 189, 248, 0.6);
  box-shadow: 0 0 12px rgba(56, 189, 248, 0.15);
}

.calendar-day-cell.is-today .day-number {
  background: rgba(56, 189, 248, 0.2);
  color: #38bdf8;
  font-weight: 800;
  border-radius: 6px;
  padding: 1px 6px;
}

.calendar-day-cell.has-settled {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.08) 0%, rgba(15, 23, 42, 0.6) 100%);
  border-color: rgba(16, 185, 129, 0.35);
}

.calendar-day-cell.has-settled:hover {
  border-color: rgba(16, 185, 129, 0.7);
  box-shadow: 0 4px 16px rgba(16, 185, 129, 0.18);
}

.calendar-day-cell.has-scheduled {
  background: linear-gradient(135deg, rgba(2, 132, 199, 0.1) 0%, rgba(15, 23, 42, 0.6) 100%);
  border-color: rgba(2, 132, 199, 0.4);
}

.calendar-day-cell.has-scheduled:hover {
  border-color: rgba(2, 132, 199, 0.8);
  box-shadow: 0 4px 16px rgba(2, 132, 199, 0.2);
}

.calendar-day-cell.active-selected {
  outline: 2px solid #6366f1;
  outline-offset: -2px;
}

.day-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.day-number {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
}

.day-badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
}

.day-badge-dot.settled {
  background: #10b981;
  box-shadow: 0 0 6px rgba(16, 185, 129, 0.6);
}

.day-badge-dot.scheduled {
  background: #0284c7;
  box-shadow: 0 0 6px rgba(2, 132, 199, 0.6);
}

.day-content {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.day-net-amount {
  font-size: 0.95rem;
  font-weight: 700;
  color: #10b981;
  letter-spacing: -0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.day-net-amount.scheduled {
  color: #38bdf8;
}

.day-deductions {
  font-size: 0.7rem;
  color: #f87171;
  display: flex;
  align-items: center;
  gap: 4px;
}

.day-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 4px;
  font-size: 0.68rem;
  color: var(--text-dim);
}

.day-txn-count {
  background: rgba(255, 255, 255, 0.06);
  padding: 1px 5px;
  border-radius: 4px;
  font-weight: 600;
}

.day-utr-hint {
  font-family: monospace;
  font-size: 0.65rem;
  color: var(--text-dim);
  max-width: 70px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Day Detail Drawer / Modal */
.settlement-detail-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-top: 24px;
  backdrop-filter: blur(12px);
  animation: fadeIn 0.25s ease-out;
}

.settlement-detail-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 16px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 20px;
}

.settlement-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.settlement-badge-pill.processed {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.settlement-badge-pill.scheduled {
  background: rgba(2, 132, 199, 0.15);
  color: #38bdf8;
  border: 1px solid rgba(2, 132, 199, 0.3);
}

.settlement-badge-pill.no-settlement {
  background: rgba(148, 163, 184, 0.12);
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
}

.settlement-metrics-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}

.settlement-metric-box {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
}

.settlement-metric-box .label {
  font-size: 0.74rem;
  color: var(--text-dim);
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 4px;
}

.settlement-metric-box .val {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-main);
}

.settlement-metric-box .sub {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.settlement-txns-wrapper {
  overflow-x: auto;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  background: rgba(15, 23, 42, 0.4);
}

/* Mobile responsive settlement adjustments */
@media (max-width: 768px) {
  .calendar-weekdays {
    gap: 4px;
  }
  .calendar-weekday {
    font-size: 0.68rem;
    padding: 4px 2px;
  }
  .calendar-grid {
    gap: 4px;
  }
  .calendar-day-cell {
    min-height: 80px;
    padding: 6px;
  }
  .day-number {
    font-size: 0.75rem;
  }
  .day-net-amount {
    font-size: 0.78rem;
  }
  .day-deductions, .day-utr-hint {
    display: none;
  }
  .settlement-hero-card {
    flex-direction: column;
    align-items: flex-start;
  }
  .settlement-hero-action {
    align-items: flex-start;
    width: 100%;
  }
}

/* ==========================================================================
   Settlement Batches Log & Card Styling
   ========================================================================== */
.settlement-batch-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.2s, box-shadow 0.2s;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.settlement-batch-card:hover {
  transform: translateY(-2px);
  border-color: rgba(16, 185, 129, 0.45);
  box-shadow: 0 8px 24px rgba(16, 185, 129, 0.12);
}

.settlement-batch-card.scheduled {
  border-color: rgba(2, 132, 199, 0.35);
  background: linear-gradient(135deg, rgba(2, 132, 199, 0.08) 0%, rgba(15, 23, 42, 0.8) 100%);
}

.settlement-batch-card.scheduled:hover {
  border-color: rgba(2, 132, 199, 0.6);
  box-shadow: 0 8px 24px rgba(2, 132, 199, 0.18);
}

.settlement-batch-card.settled {
  border-color: rgba(16, 185, 129, 0.3);
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.06) 0%, rgba(15, 23, 42, 0.8) 100%);
}

.batch-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.batch-date-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.batch-date-icon {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.settlement-batch-card.scheduled .batch-date-icon {
  background: rgba(2, 132, 199, 0.15);
  color: #38bdf8;
}

.batch-date-text {
  font-size: 0.94rem;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -0.01em;
}

.batch-amount-box {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.batch-net-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.batch-net-label {
  font-size: 0.74rem;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 600;
  letter-spacing: 0.05em;
}

.batch-net-val {
  font-size: 1.45rem;
  font-weight: 800;
  color: #10b981;
  letter-spacing: -0.02em;
}

.settlement-batch-card.scheduled .batch-net-val {
  color: #38bdf8;
}

.batch-breakdown-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  padding-top: 6px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
}

.batch-meta-pills {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.8rem;
}

.batch-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.batch-meta-label {
  font-size: 0.76rem;
  color: var(--text-dim);
  font-weight: 500;
}

.batch-mono-badge {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.78rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  padding: 3px 8px;
  color: #e2e8f0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.batch-mono-badge.utr {
  color: #38bdf8;
  background: rgba(56, 189, 248, 0.1);
  border-color: rgba(56, 189, 248, 0.25);
}

.batch-copy-icon {
  cursor: pointer;
  opacity: 0.7;
  transition: opacity 0.15s, transform 0.15s;
}

.batch-copy-icon:hover {
  opacity: 1;
  transform: scale(1.15);
}

.batch-card-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding-top: 12px;
  border-top: 1px solid var(--border-subtle);
  margin-top: auto;
}