/* Form Elements Base Styles */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.2rem;
  animation: fadeUp 0.6s ease forwards;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--txt);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-family: 'Inter', 'Outfit', sans-serif;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--panel);
  border: 1.5px solid var(--border);
  color: var(--txt);
  padding: 0.9rem 1.1rem;
  border-radius: var(--r2);
  font-size: 0.95rem;
  outline: none;
  transition: all 0.3s ease;
  font-family: 'Inter', 'Outfit', sans-serif;
  font-weight: 400;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--txt4);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--v1);
  background: var(--panel2);
  box-shadow: 0 0 0 4px rgba(124, 92, 252, 0.15);
  transform: translateY(-2px);
}

.form-group select {
  cursor: pointer;
}

.form-group select option {
  background: var(--bg2);
  color: var(--txt);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
  font-family: 'Outfit', sans-serif;
}

/* Input Validation States */
.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea {
  border-color: #ef4444;
  background: rgba(239, 68, 68, 0.05);
}

.form-group.has-success input,
.form-group.has-success select,
.form-group.has-success textarea {
  border-color: #10b981;
  background: rgba(16, 185, 129, 0.05);
}

.form-group.has-warning input,
.form-group.has-warning select,
.form-group.has-warning textarea {
  border-color: #f59e0b;
  background: rgba(245, 158, 11, 0.05);
}

/* Form Icons in Input */
.form-group {
  position: relative;
}

.form-icon {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  pointer-events: none;
  font-size: 1.1rem;
  animation: fadeIn 0.3s ease;
}

/* Error/Success Messages */
.form-message {
  font-size: 0.8rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  animation: fadeUp 0.3s ease;
}

.form-message.error {
  color: #ef4444;
}

.form-message.success {
  color: #10b981;
}

.form-message.warning {
  color: #f59e0b;
}

.form-message.info {
  color: var(--v2);
}

/* Checkbox & Radio */
.checkbox-group,
.radio-group {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.checkbox-item,
.radio-item {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  cursor: pointer;
}

.checkbox-item input,
.radio-item input {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--v1);
}

.checkbox-item label,
.radio-item label {
  margin: 0;
  cursor: pointer;
  font-weight: 500;
  font-size: 0.95rem;
}

/* Toggle Switch */
.form-toggle {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.2rem;
}

.toggle-switch {
  position: relative;
  width: 50px;
  height: 28px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.toggle-switch.active {
  background: var(--v1);
  border-color: var(--v1);
}

.toggle-switch::after {
  content: '';
  position: absolute;
  width: 24px;
  height: 24px;
  background: white;
  border-radius: 50%;
  top: 2px;
  left: 2px;
  transition: all 0.3s ease;
}

.toggle-switch.active::after {
  left: 24px;
}

/* Form Row */
.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.2rem;
}

.form-row.two-col {
  grid-template-columns: repeat(2, 1fr);
}

.form-row.three-col {
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 768px) {
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .form-row.two-col,
  .form-row.three-col {
    grid-template-columns: 1fr;
  }
}

/* Form Buttons */
.form-actions {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

.btn-submit {
  background: var(--grad);
  color: #fff;
  padding: 0.95rem 2rem;
  border-radius: var(--r4);
  font-weight: 700;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-btn);
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.btn-submit::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 30%, rgba(255, 255, 255, 0.25) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform 0.5s;
}

.btn-submit:hover::before {
  transform: translateX(100%);
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(124, 92, 252, 0.55);
}

.btn-submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.btn-reset,
.btn-cancel {
  background: transparent;
  color: var(--txt2);
  padding: 0.95rem 2rem;
  border-radius: var(--r4);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1.5px solid var(--border2);
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-reset:hover,
.btn-cancel:hover {
  background: var(--glass);
  border-color: var(--v3);
  color: var(--txt);
}

/* Form Container */
.form-container {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--r3);
  padding: 2rem;
  box-shadow: var(--shadow-card);
  animation: fadeUp 0.6s ease forwards;
}

.form-container h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--txt);
  margin-bottom: 0.5rem;
}

.form-container p {
  color: var(--txt3);
  font-size: 1rem;
  margin-bottom: 2rem;
}

/* Multi-step Form */
.form-steps {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 2rem;
  position: relative;
}

.form-steps::before {
  content: '';
  position: absolute;
  top: 24px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--border);
  z-index: 0;
}

.step-indicator {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--panel2);
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--txt3);
  position: relative;
  z-index: 1;
  transition: all 0.3s ease;
  cursor: pointer;
}

.step-indicator.active {
  background: var(--grad);
  border-color: var(--v1);
  color: #fff;
  box-shadow: var(--shadow-btn);
}

.step-indicator.completed {
  background: #10b981;
  border-color: #10b981;
  color: #fff;
}

/* Loader in Input */
.input-loading {
  position: relative;
}

.input-loading::after {
  content: '';
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  border: 2px solid var(--border);
  border-top-color: var(--v1);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* Floating Label */
.floating-label {
  position: relative;
  margin-bottom: 1.5rem;
}

.floating-label input,
.floating-label textarea {
  background: transparent;
  border: none;
  border-bottom: 2px solid var(--border);
  border-radius: 0;
  padding: 1rem 0;
  outline: none;
}

.floating-label label {
  position: absolute;
  top: 0;
  left: 0;
  font-size: 1rem;
  color: var(--txt3);
  transition: all 0.3s ease;
  pointer-events: none;
  font-weight: 400;
}

.floating-label input:focus + label,
.floating-label input:not(:placeholder-shown) + label,
.floating-label textarea:focus + label,
.floating-label textarea:not(:placeholder-shown) + label {
  font-size: 0.75rem;
  color: var(--v1);
  top: -1rem;
}

.floating-label input:focus,
.floating-label textarea:focus {
  border-bottom-color: var(--v1);
  box-shadow: 0 2px 0 var(--v1);
}

/* Character Counter */
.char-counter {
  font-size: 0.75rem;
  color: var(--txt4);
  text-align: right;
  margin-top: 0.3rem;
}

.char-counter.limit-reached {
  color: #ef4444;
}

/* Inline Error Tooltip */
.tooltip {
  position: relative;
  display: inline-block;
}

.tooltip .tooltiptext {
  visibility: hidden;
  background-color: #ef4444;
  color: #fff;
  text-align: center;
  border-radius: var(--r2);
  padding: 0.5rem 0.75rem;
  position: absolute;
  z-index: 1;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  font-size: 0.8rem;
  font-weight: 500;
  animation: fadeUp 0.3s ease;
}

.tooltip .tooltiptext::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -5px;
  border-width: 5px;
  border-style: solid;
  border-color: #ef4444 transparent transparent transparent;
}

.tooltip:hover .tooltiptext {
  visibility: visible;
}

/* Form Highlight */
.form-highlight {
  background: rgba(124, 92, 252, 0.1);
  border-left: 4px solid var(--v1);
  padding: 1rem;
  border-radius: 0 var(--r2) var(--r2) 0;
  margin-bottom: 1.5rem;
}

.form-highlight p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--txt);
}

/* Form Success State */
.form-success {
  background: rgba(16, 185, 129, 0.1);
  border-left: 4px solid #10b981;
  padding: 1.5rem;
  border-radius: 0 var(--r2) var(--r2) 0;
  text-align: center;
  animation: fadeUp 0.6s ease;
}

.form-success h3 {
  color: #10b981;
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.form-success p {
  color: var(--txt3);
}

/* Responsive Forms */
@media (max-width: 768px) {
  .form-container {
    padding: 1.5rem;
  }
  
  .form-container h2 {
    font-size: 1.5rem;
  }
  
  .form-actions {
    flex-direction: column;
  }
  
  .btn-submit,
  .btn-reset,
  .btn-cancel {
    width: 100%;
  }
}