:root {
  --navy-950: #0A1B30;
  --navy-900: #0F2440;
  --navy-800: #1B3A5C;
  --navy-700: #244B73;
  --navy-600: #2D5C8A;
  --navy-100: #E8EEF4;
  --navy-50: #F4F7FA;
  --gold-600: #B8881A;
  --gold-500: #D4A01E;
  --gold-400: #E5B635;
  --gold-300: #F0CC5E;
  --gold-100: #FDF5E0;
  --gold-50: #FEFBF0;
  --gray-900: #111827;
  --gray-700: #374151;
  --gray-500: #6B7280;
  --gray-400: #9CA3AF;
  --gray-300: #D1D5DB;
  --gray-200: #E5E7EB;
  --gray-100: #F3F4F6;
  --gray-50: #F9FAFB;
  --red-500: #DC2626;
  --red-50: #FEF2F2;
  --green-600: #15803D;
  --green-50: #F0FDF4;
  --blue-600: #2563EB;
  --blue-50: #EFF6FF;
  --amber-700: #854D0E;
  --sh-1: 0 1px 2px rgba(15, 36, 64, 0.04), 0 1px 3px rgba(15, 36, 64, 0.06);
  --sh-2: 0 4px 16px rgba(15, 36, 64, 0.07);
  --sh-3: 0 12px 32px rgba(15, 36, 64, 0.1);
  --sh-gold: 0 4px 20px rgba(212, 160, 30, 0.18);
  --sh-modal: 0 24px 70px rgba(10, 27, 48, 0.25);
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 20px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  font-family: "Inter", -apple-system, "Segoe UI", sans-serif;
  cursor: pointer;
  border: 1px solid transparent;
  transition: 0.18s;
  white-space: nowrap;
  letter-spacing: 0.15px;
  text-decoration: none;
}
.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

.primary {
  background: #1B3A5C;
  color: #fff;
  border-color: #1B3A5C;
}
.primary:hover:not(:disabled) {
  background: #244B73;
  box-shadow: 0 4px 16px rgba(15, 36, 64, 0.07);
}

.accent {
  background: linear-gradient(135deg, #E5B635, #D4A01E);
  color: #0A1B30;
  font-weight: 600;
  border: 1px solid #D4A01E;
}
.accent:hover {
  box-shadow: 0 4px 20px rgba(212, 160, 30, 0.18);
  transform: translateY(-1px);
}

.secondary {
  background: #fff;
  color: #1B3A5C;
  border-color: #D1D5DB;
}
.secondary:hover:not(:disabled) {
  border-color: #D4A01E;
  color: #0F2440;
}

.ghost {
  background: transparent;
  color: #244B73;
  border-color: transparent;
}
.ghost:hover:not(:disabled) {
  background: #E8EEF4;
}

.danger {
  background: #fff;
  color: #DC2626;
  border-color: #D1D5DB;
}
.danger:hover:not(:disabled) {
  border-color: #DC2626;
  background: #FEF2F2;
}

.sm {
  padding: 7px 14px;
  font-size: 12.5px;
}

.iconButton {
  width: 33px;
  height: 33px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  color: #9CA3AF;
  transition: 0.18s;
}
.iconButton:hover:not(:disabled) {
  color: #1B3A5C;
  background: #F4F7FA;
  border-color: #E5E7EB;
}
.iconButton.danger:hover:not(:disabled) {
  color: #DC2626;
  background: #FEF2F2;
}
.iconButton:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}