/* ============================================================================
   Button Wrapper
============================================================================ */

.button-wrapper {
  overflow: hidden;
  position: relative;
  padding: 0.5rem 0;
  margin: 0.5rem 0;
  border-radius: 16px;
}

/* ============================================================================
   Base Button Styles
============================================================================ */

.button,
.primary-button,
.discord-login-button {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 500;
  gap: 0.75rem;
  padding: 0.875rem 1.5rem;
  border: none;
  border-radius: var(--card-radius);
  cursor: pointer;
  text-decoration: none;
  color: var(--text-primary);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  width: auto;
  outline: none;
}

.button {
  background: var(--primary-color);
}

.button:hover {
  background: var(--primary-hover);
}

.button:focus,
.discord-login-button:focus {
  outline: 2px solid var(--primary-hover);
  outline-offset: 2px;
}

/* ============================================================================
   Button Modifiers
============================================================================ */

.button--full {
  width: 100%;
}

.button--icon {
  gap: 0.5rem;
}

.button--circle {
  border-radius: 50%;
  padding: 0.6rem;
  width: 40px;
  height: 40px;
  font-size: 1.2rem;
}

.button--glass,
.primary-button {
  backdrop-filter: blur(var(--frost-blur));
  background: linear-gradient(135deg, rgba(255,255,255,0.2), rgba(255,255,255,0.1));
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: var(--section-shadow);
  color: var(--text-primary);
}

.button--glass:hover,
.primary-button:hover {
  background: linear-gradient(135deg, rgba(255,255,255,0.3), rgba(255,255,255,0.2));
  box-shadow: var(--section-glow);
  transform: translateY(-1px);
}

.button--loading,
.discord-login-button.login-loading {
  cursor: not-allowed;
  opacity: 0.8;
  pointer-events: none;
}

.button--loading i,
.discord-login-button.login-loading i {
  animation: spin 1s linear infinite;
}

.button--danger {
  background: rgba(255, 107, 107, 0.1);
  border: 1px solid var(--error-color);
  color: var(--error-color);
}

.button--danger:hover {
  background: var(--error-color);
  color: white;
  transform: translateY(-1px);
}

/* Shine Animation Overlay */
.button-shine {
  background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  transition: left 0.5s ease;
}

.button:hover .button-shine {
  left: 100%;
}



/* ============================================================================
   Specific Buttons
============================================================================ */

/* Back Button */
.back-button {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  width: 40px;
  height: 40px;
  padding: 0.6rem;
  border-radius: 50%;
  cursor: pointer;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
  transition: all 0.2s ease;
}

.back-button:hover {
  background: rgba(0, 0, 0, 0.4);
  border-color: var(--accent);
  color: var(--accent);
  transform: translateX(-2px);
}

/* Retry Button */
.retry-button {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1rem;
  background: var(--primary-color);
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.retry-button:hover {
  background-color: var(--primary-hover);
}

/* Logout Button */
.logout-button {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: rgba(255, 107, 107, 0.1);
  border: 1px solid var(--error-color);
  border-radius: 0.5rem;
  color: var(--error-color);
  cursor: pointer;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s ease;
}

.logout-button:hover {
  background: var(--error-color);
  color: white;
  transform: translateY(-1px);
}

.logout-button i {
  font-size: 1rem;
}

/* ============================================================================
   Discord Login Button
============================================================================ */

.discord-login-button {
  background: linear-gradient(135deg, #5865F2 0%, #4752C4 100%);
  box-shadow: 0 8px 25px rgba(88, 101, 242, 0.4);
  color: white;
}

.discord-login-button:hover {
  background: linear-gradient(135deg, #4752C4 0%, #3C45A5 100%);
  box-shadow: 0 10px 30px rgba(88, 101, 242, 0.5);
  transform: translateY(-1px);
}