/* ========================================
   MODERN FORMS STYLES
   ======================================== */

/* Form Container */
.form-page {
  padding: var(--space-16) 0;
  background: var(--bg-secondary);
  min-height: calc(100vh - 70px);
}

.form-container {
  max-width: 700px;
  margin: 0 auto;
  background: white;
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
  box-shadow: var(--shadow-xl);
}

.form-header {
  text-align: center;
  margin-bottom: var(--space-8);
}

.form-header h1 {
  font-size: var(--text-4xl);
  font-weight: var(--font-extrabold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.form-header p {
  color: var(--text-secondary);
  font-size: var(--text-base);
}

/* Form Group */
.form-group {
  margin-bottom: var(--space-6);
  position: relative;
}

.form-group label {
  display: block;
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
  font-size: var(--text-sm);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.form-group label i {
  color: var(--primary-500);
  font-size: var(--text-base);
}

/* Modern Input Fields */
.modern-input,
.modern-select,
.modern-textarea {
  width: 100%;
  padding: var(--space-4);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-lg);
  font-size: var(--text-base);
  transition: all var(--transition-base);
  background: white;
  color: var(--text-primary);
}

.modern-input:focus,
.modern-select:focus,
.modern-textarea:focus {
  outline: none;
  border-color: var(--accent-500);
  box-shadow: 0 0 0 4px var(--accent-100);
}

.modern-input::placeholder,
.modern-textarea::placeholder {
  color: var(--text-tertiary);
}

/* Select with Icon */
.modern-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23048ABF' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-4) center;
  padding-right: var(--space-12);
  cursor: pointer;
}

/* Textarea */
.modern-textarea {
  resize: vertical;
  min-height: 120px;
  font-family: inherit;
  line-height: var(--leading-relaxed);
}

/* Input with Icon */
.input-with-icon {
  position: relative;
}

.input-with-icon i {
  position: absolute;
  left: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-tertiary);
  font-size: var(--text-lg);
  pointer-events: none;
}

.input-with-icon .modern-input {
  padding-left: var(--space-12);
}

/* Validation States */
.modern-input.is-invalid,
.modern-select.is-invalid,
.modern-textarea.is-invalid {
  border-color: var(--error-500);
  background-color: var(--error-50);
}

.modern-input.is-invalid:focus,
.modern-select.is-invalid:focus,
.modern-textarea.is-invalid:focus {
  box-shadow: 0 0 0 4px var(--error-100);
  border-color: var(--error-500);
}

.invalid-feedback {
  display: block;
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  color: var(--error-600);
  font-weight: var(--font-medium);
}

/* Success State */
.modern-input.is-valid,
.modern-select.is-valid,
.modern-textarea.is-valid {
  border-color: var(--success-500);
  background-color: var(--success-50);
}

/* Form Buttons */
.form-actions {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-8);
}

.btn-submit {
  flex: 1;
  padding: var(--space-4) var(--space-8);
  background: var(--gradient-primary);
  color: white;
  border: none;
  border-radius: var(--radius-lg);
  font-weight: var(--font-semibold);
  font-size: var(--text-base);
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-primary);
}

.btn-submit:active {
  transform: translateY(0);
}

.btn-cancel {
  padding: var(--space-4) var(--space-8);
  background: white;
  color: var(--text-secondary);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-lg);
  font-weight: var(--font-semibold);
  font-size: var(--text-base);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.btn-cancel:hover {
  background: var(--bg-secondary);
  border-color: var(--gray-300);
  color: var(--text-primary);
}

/* Character Count */
.char-count {
  text-align: right;
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin-top: var(--space-1);
}

/* Form Divider */
.form-divider {
  margin: var(--space-8) 0;
  text-align: center;
  position: relative;
}

.form-divider::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--border-light);
}

.form-divider span {
  background: white;
  padding: 0 var(--space-4);
  position: relative;
  color: var(--text-tertiary);
  font-size: var(--text-sm);
}

/* Checkbox & Radio Styles */
.custom-checkbox,
.custom-radio {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  cursor: pointer;
  margin-bottom: var(--space-3);
}

.custom-checkbox input[type="checkbox"],
.custom-radio input[type="radio"] {
  width: 20px;
  height: 20px;
  cursor: pointer;
  accent-color: var(--primary-500);
}

.custom-checkbox label,
.custom-radio label {
  margin: 0 !important;
  cursor: pointer;
  user-select: none;
}

/* Form Help Text */
.form-help {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  margin-top: var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.form-help i {
  color: var(--info-500);
}

/* Loading State */
.btn-submit.loading {
  position: relative;
  color: transparent;
  pointer-events: none;
}

.btn-submit.loading::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  top: 50%;
  left: 50%;
  margin-left: -10px;
  margin-top: -10px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: white;
  animation: spinner 0.6s linear infinite;
}

@keyframes spinner {
  to {
    transform: rotate(360deg);
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .form-container {
    padding: var(--space-6);
    margin: var(--space-4);
  }

  .form-header h1 {
    font-size: var(--text-3xl);
  }

  .form-actions {
    flex-direction: column;
  }

  .btn-submit,
  .btn-cancel {
    width: 100%;
  }
}

/* Category Options with Icons */
.category-option {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2);
}

.category-option img {
  width: 24px;
  height: 24px;
}