/* Buttons Component */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  border: none;
  border-radius: 999px;
  background: var(--primary);
  color: var(--text-inverse);
  font-family: var(--font-family);
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), 
              box-shadow 0.2s cubic-bezier(0.4, 0, 0.2, 1), 
              background-color 0.2s ease;
}

.btn:hover,
.btn:focus-visible {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  outline: 2px solid var(--primary-light);
  outline-offset: 2px;
}

.btn:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.btn:disabled {
  background: var(--text-muted);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
  opacity: 0.7;
}

/* Specific overrides if needed, but .btn should be the base class */
body button { /* Mapping existing generic selector to new styles if class isn't applied */
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 170px;
  padding: 12px 28px;
  margin: 0 auto;
  border: none;
  border-radius: 999px;
  background: var(--primary);
  color: var(--text-inverse);
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

body button:hover,
body button:focus-visible {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-hover);
}

body button:active {
  transform: translateY(0);
  box-shadow: var(--shadow-md);
}

@media (max-width: 720px) {
  body button,
  .btn {
    width: 100%;
  }
}