/* ========================================
   BUTTON COMPONENTS
   ======================================== */

/* Base Button Styles */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  font-family: 'Inter', sans-serif;
}

/* Button Sizes */
.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-xs {
  padding: 0.375rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

/* Button Variants */
.btn-primary {
  background: linear-gradient(45deg, var(--primary-blue), var(--secondary-purple));
  color: white;
  border: 1px solid var(--primary-blue);
}

.btn-primary:hover {
  background: linear-gradient(45deg, var(--accent-cyan), var(--primary-blue));
  box-shadow: 0 8px 32px rgba(0, 212, 255, 0.3);
  transform: translateY(-2px);
  color: white;
}

.btn-secondary {
  background: rgba(139, 95, 191, 0.1);
  color: var(--secondary-purple);
  border: 1px solid var(--secondary-purple);
}

.btn-secondary:hover {
  background: var(--secondary-purple);
  color: white;
  box-shadow: 0 8px 32px rgba(139, 95, 191, 0.3);
  transform: translateY(-2px);
}

.btn-success {
  background: linear-gradient(45deg, var(--accent-green), #00ff88);
  color: white;
  border: 1px solid var(--accent-green);
}

.btn-success:hover {
  background: linear-gradient(45deg, #00ff88, #00cc6a);
  box-shadow: 0 8px 32px rgba(0, 255, 136, 0.3);
  transform: translateY(-2px);
  color: white;
}

.btn-danger {
  background: linear-gradient(45deg, #ef4444, #ff1744);
  color: white;
  border: 1px solid #ef4444;
}

.btn-danger:hover {
  background: linear-gradient(45deg, #ff1744, #dc2626);
  box-shadow: 0 8px 32px rgba(239, 68, 68, 0.3);
  transform: translateY(-2px);
  color: white;
}

.btn-warning {
  background: linear-gradient(45deg, var(--accent-orange), #ffaa00);
  color: white;
  border: 1px solid var(--accent-orange);
}

.btn-warning:hover {
  background: linear-gradient(45deg, #ffaa00, #ff8800);
  box-shadow: 0 8px 32px rgba(255, 170, 0, 0.3);
  transform: translateY(-2px);
  color: white;
}

.btn-info {
  background: linear-gradient(45deg, var(--primary-blue), var(--accent-cyan));
  color: white;
  border: 1px solid var(--primary-blue);
}

.btn-info:hover {
  background: linear-gradient(45deg, var(--accent-cyan), var(--primary-blue));
  box-shadow: 0 8px 32px rgba(0, 212, 255, 0.3);
  transform: translateY(-2px);
  color: white;
}

/* Outline Buttons */
.btn-outline-primary {
  background: transparent;
  color: var(--primary-blue);
  border: 1px solid var(--primary-blue);
}

.btn-outline-primary:hover {
  background: var(--primary-blue);
  color: white;
  box-shadow: 0 8px 32px rgba(0, 212, 255, 0.2);
}

/* Disabled State */
.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* Button Animations */
.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.5s ease;
}

.btn:hover::before {
  left: 100%;
}

/* Action Buttons Container */
.action-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Special Input Submit Styling */
input[type="submit"] {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  background: linear-gradient(45deg, var(--primary-blue), var(--secondary-purple));
  color: white;
  border: 1px solid var(--primary-blue);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  font-family: 'Inter', sans-serif;
}

input[type="submit"]:hover {
  background: linear-gradient(45deg, var(--accent-cyan), var(--primary-blue));
  box-shadow: 0 8px 32px rgba(0, 212, 255, 0.3);
  transform: translateY(-2px);
}

input[type="submit"]::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.5s ease;
}

input[type="submit"]:hover::before {
  left: 100%;
}