/* Modern Form Components */
.form-group {
  margin-bottom: var(--spacing-lg);
  position: relative;
}

.form-group-inline {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--text-primary);
}

.form-group-inline .form-label {
    margin-bottom: 0;
    white-space: nowrap;
}

.form-label.required::after {
  content: ' *';
  color: var(--error-color);
}

/* Floating labels */
.floating-label-group {
  position: relative;
  margin-top: 1.5rem;
}

.floating-label {
  position: absolute;
  top: 0;
  left: 0;
  pointer-events: none;
  transform: translate(0.75rem, 0.75rem) scale(1);
  transform-origin: left top;
  transition: all 0.2s ease;
  color: var(--text-muted);
  background-color: var(--input-bg);
  padding: 0 0.25rem;
  z-index: 1;
}

.form-input:focus ~ .floating-label,
.form-input:not(:placeholder-shown) ~ .floating-label,
.form-select:focus ~ .floating-label,
.form-select:not([value=""]) ~ .floating-label,
.form-textarea:focus ~ .floating-label,
.form-textarea:not(:placeholder-shown) ~ .floating-label {
  transform: translate(0.5rem, -0.5rem) scale(0.85);
  color: var(--primary);
  background-color: var(--card-bg);
}

.form-input,
.form-select,
.form-textarea {
  display: block;
  width: 100%;
  min-width: 100px;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--input-border);
  border-radius: var(--border-radius);
  background-color: var(--input-bg);
  font-family: inherit;
  font-size: var(--font-size-sm);
  line-height: 1.5;
  color: var(--text-primary);
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-xs);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--input-focus-border);
  box-shadow: 0 0 0 3px var(--input-focus-ring);
  background-color: var(--input-bg); /* Keep same bg on focus */
}

.form-input:disabled,
.form-select:disabled,
.form-textarea:disabled {
  background-color: var(--bg-secondary);
  color: var(--text-muted);
  cursor: not-allowed;
  opacity: 0.7;
}

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--error-color);
  padding-right: 2.5rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23ef4444' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cline x1='12' y1='8' x2='12' y2='12'%3E%3C/line%3E%3Cline x1='12' y1='16' x2='12.01' y2='16'%3E%3C/line%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1.25rem;
}

.form-input.error:focus,
.form-select.error:focus,
.form-textarea.error:focus {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.25);
}

.form-textarea {
  min-height: 8rem;
  resize: vertical;
}

.form-help {
  margin-top: var(--spacing-xs);
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

.form-error {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: var(--spacing-xs);
  font-size: var(--font-size-xs);
  color: var(--error-color);
}

/* Input Groups */
.input-group {
  display: flex;
  align-items: stretch;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
}

.input-group .form-input {
  border-radius: 0;
  border-right: 0;
  box-shadow: none;
}

.input-group .form-input:first-child {
  border-top-left-radius: var(--border-radius);
  border-bottom-left-radius: var(--border-radius);
}

.input-group .form-input:last-child {
  border-top-right-radius: var(--border-radius);
  border-bottom-right-radius: var(--border-radius);
  border-right: 1px solid var(--border-color);
}

.input-group .btn {
  border-radius: 0;
  border-left: 0;
  padding: 0 var(--spacing-lg);
}

.input-group .btn:first-child {
  border-top-left-radius: var(--border-radius);
  border-bottom-left-radius: var(--border-radius);
  border-left: 1px solid var(--border-color);
}

.input-group .btn:last-child {
  border-top-right-radius: var(--border-radius);
  border-bottom-right-radius: var(--border-radius);
}

/* Password Input Group Styling */
.password-input-group {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  width: 100%;
}

.password-input-group .form-input {
  flex: 1;
  z-index: 1;
}

.password-input-group .password-toggle {
  flex-shrink: 0;
  min-width: 42px;
  min-height: 42px;
  padding: var(--spacing-sm);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.password-input-group .password-toggle:hover {
  background-color: var(--bg-tertiary);
  border-color: var(--primary);
  color: var(--primary);
}

.password-input-group .password-toggle .icon,
.password-input-group .password-toggle svg {
  width: 20px;
  height: 20px;
  pointer-events: none;
  fill: currentColor;
}

/* API Key Input Group Styling */
.api-key-input-group {
  display: flex;
  gap: 0.5rem;
  align-items: stretch;
}

.api-key-input-group .form-input {
  flex: 1;
}

.api-key-input-group .btn {
  flex-shrink: 0;
  padding: 0.5rem;
  min-width: auto;
}

.api-key-input-group .btn-icon svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* Hide browser's built-in password visibility toggle */
.hide-password-toggle::-webkit-textfield-decoration-container,
.hide-password-toggle::-webkit-credentials-auto-fill-button,
.hide-password-toggle::-webkit-strong-password-auto-fill-button {
  display: none !important;
}

.hide-password-toggle::-ms-reveal,
.hide-password-toggle::-ms-clear {
  display: none !important;
}

/* Notifications section optimizations */
.field-section {
    margin-bottom: 1.5rem;
}

.webhook-sections-container {
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
    margin-top: 1rem;
}

.function-webhooks-lazy {
    margin-top: 1rem;
    border: 1px dashed var(--border-color);
    border-radius: var(--border-radius);
    background: var(--background-secondary);
}

.lazy-load-placeholder {
    padding: 1rem;
    text-align: center;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    user-select: none;
}

.lazy-load-placeholder:hover {
    background: var(--background-hover);
    color: var(--text-primary);
}

.lazy-content.hidden {
    display: none;
}

/* Reduce DOM complexity for dynamic select fields */
.dynamic-select-text-group {
    contain: layout style;
}

.dynamic-text-input {
    will-change: display;
}

/* Checkbox styling */
.checkbox-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xs);
}

.form-checkbox {
    width: 1.25rem;
    height: 1.25rem;
    margin: 0;
    cursor: pointer;
    appearance: none;
    border: 2px solid var(--border-color);
    border-radius: 3px;
    background-color: var(--input-bg);
    position: relative;
    transition: all var(--transition-fast);
}

.form-checkbox:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}

.form-checkbox:checked::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 0.75rem;
    font-weight: bold;
}

.form-checkbox:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px var(--input-focus-ring);
}

.checkbox-label {
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    cursor: pointer;
    user-select: none;
    margin: 0;
}

/* Form actions */
.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

/* Outline button style */
.btn-outline {
    background-color: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    text-decoration: none;
    min-height: 36px;
}

.btn-outline:hover {
    background-color: var(--bg-secondary);
    border-color: var(--primary);
    color: var(--primary);
}

.btn-outline:active {
    transform: translateY(1px);
}

.btn-outline:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-outline:disabled:hover {
    background-color: transparent;
    border-color: var(--border-color);
    color: var(--text-primary);
}