/* ==============================================================================
   NirvaPay - Modern White & Purple-Gold Theme (Anti-Glassmorphism / Anti-Slop)
   High Density, Tactile, Crisp Industrial Finishes
   ============================================================================== */

:root {
  --bg-canvas: #F8FAFC;
  --bg-surface: #FFFFFF;
  --bg-subtle: #F1F5F9;
  --bg-hover: #F8FAFC;
  --bg-active: #EDE9FE;

  --border-light: #E2E8F0;
  --border-medium: #CBD5E1;
  --border-focus: #700070;

  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-muted: #64748B;
  --text-inverse: #FFFFFF;

  --purple-main: #700070;
  --purple-deep: #4A1B9D;
  --purple-hover: #580058;
  --purple-light: #FAF5FF;
  --purple-border: #E9D5FF;

  --gold-main: #FFCC00;
  --gold-hover: #E6B800;
  --gold-light: #FEF9C3;
  --gold-border: #FEF08A;
  --gold-text: #854D0E;

  --emerald-main: #10B981;
  --emerald-light: #ECFDF5;
  --emerald-text: #065F46;

  --rose-main: #EF4444;
  --rose-light: #FEF2F2;
  --rose-text: #991B1B;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.06), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}

body {
  background-color: var(--bg-canvas);
  color: var(--text-primary);
  min-height: 100vh;
}

.mono {
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-feature-settings: "tnum";
}

/* Layout Utilities */
.card-solid {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.card-solid:hover {
  border-color: var(--border-medium);
}

/* Primary Button */
.btn-purple {
  background: var(--purple-main);
  color: #FFFFFF;
  font-weight: 600;
  border-radius: var(--radius-md);
  padding: 8px 16px;
  border: 1px solid var(--purple-deep);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  transition: all 0.15s ease-out;
  box-shadow: var(--shadow-sm);
}

.btn-purple:hover {
  background: var(--purple-hover);
  box-shadow: var(--shadow-md);
}

.btn-purple:active {
  transform: scale(0.98);
}

/* Secondary Button */
.btn-secondary {
  background: var(--bg-surface);
  color: var(--text-secondary);
  font-weight: 600;
  border-radius: var(--radius-md);
  padding: 8px 16px;
  border: 1px solid var(--border-light);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-secondary:hover {
  background: var(--bg-subtle);
  border-color: var(--border-medium);
  color: var(--text-primary);
}

/* Gold Accent Badge */
.badge-gold {
  background: var(--gold-light);
  color: var(--gold-text);
  border: 1px solid var(--gold-border);
  font-weight: 700;
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.badge-purple {
  background: var(--purple-light);
  color: var(--purple-main);
  border: 1px solid var(--purple-border);
  font-weight: 600;
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 9999px;
}

.badge-success {
  background: var(--emerald-light);
  color: var(--emerald-text);
  border: 1px solid #A7F3D0;
  font-weight: 600;
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 9999px;
}

.badge-pending {
  background: #FFFBEB;
  color: #B45309;
  border: 1px solid #FDE68A;
  font-weight: 600;
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 9999px;
}

/* Nav Item States */
.nav-tab-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 14px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  text-decoration: none;
  border: 1px solid transparent;
  transition: all 0.15s ease;
}

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

.nav-tab-item.active {
  background: var(--purple-light);
  color: var(--purple-main);
  border-color: var(--purple-border);
  font-weight: 700;
}

/* Custom Table */
.nirva-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  text-align: left;
}

.nirva-table th {
  background: var(--bg-subtle);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-light);
}

.nirva-table td {
  padding: 12px 14px;
  font-size: 13px;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-light);
  background: var(--bg-surface);
}

.nirva-table tr:hover td {
  background: var(--bg-hover);
}

/* Toast */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  background: var(--text-primary);
  color: #FFFFFF;
  padding: 10px 18px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  animation: slideUp 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

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