/* Button Styles */

.btn {
  padding: var(--spacing-sm) var(--spacing-lg);
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--font-size-lg); /* SWP size was "base" and now "lg" */
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
  height: 48px;
  line-height: 1.2;
  vertical-align: middle;
}

.btn input[type="submit"] {
  background: none;
  border: none;
  color: inherit;
  font: inherit;
  cursor: pointer;
  padding: 0;
  margin: 0;
  width: 100%;
  height: 100%;
}

/* Button Variants */
.btn-modern {
  background: linear-gradient(135deg, var(--info-color), #0056b3);
  color: var(--bg-primary);
}

.btn-modern:hover {
  background: linear-gradient(135deg, #0056b3, #004085);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: linear-gradient(135deg, var(--text-muted), #545b62);
  color: var(--bg-primary);
}

.btn-secondary:hover {
  background: linear-gradient(135deg, #545b62, #3d4449);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-success {
  background: var(--success-color);
  color: var(--bg-primary);
}

.btn-success:hover {
  background: var(--success-color);
  opacity: 0.9;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-danger {
  background: linear-gradient(135deg, var(--danger-color), #c82333);
  color: var(--bg-primary);
  border: none;
}

.btn-danger:hover {
  background: linear-gradient(135deg, #c82333, #a71e2a);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* Logout Button Styles */
.logout-button {
  position: fixed;
  top: var(--spacing-md);
  right: var(--spacing-md);
  background: rgba(255, 255, 255, 0.9);
  border: var(--border-width) solid var(--border-primary);
  border-radius: var(--radius-sm);
  padding: var(--spacing-sm) var(--spacing-sm);
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  text-decoration: none;
  transition: all var(--transition-normal);
  backdrop-filter: blur(10px);
  z-index: 1000;
  cursor: pointer;
}

.logout-button:hover {
  background: rgba(255, 255, 255, 1);
  color: var(--text-secondary);
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.logout-button input[type="submit"] {
  background: none;
  border: none;
  color: inherit;
  font: inherit;
  cursor: pointer;
  padding: 0;
  margin: 0;
}

/* Navbar Logout Button */
.navbar .logout-button {
  position: static;
  background: var(--bg-secondary);
  border: var(--border-width) solid var(--border-primary);
  border-radius: var(--radius-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  transition: all var(--transition-normal);
  backdrop-filter: none;
}

.navbar .logout-button:hover {
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  transform: none;
  box-shadow: var(--shadow-sm);
}