:root {
  --primary: #ff7a59;
  --primary-dark: #e66a4a;
  --bg: #f6f8fa;
  --card-bg: #ffffff;
  --text: #33475b;
  --text-muted: #7c98b6;
  --border: #e3e8ee;
  --success: #00a4bd;
  --error: #f2545b;
}

* {
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  margin: 0;
  padding: 20px;
  line-height: 1.5;
}

.container {
  max-width: 600px;
  margin: 0 auto;
  background: var(--card-bg);
  padding: 32px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

header {
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

h1 {
  margin: 0 0 8px 0;
  font-size: 1.5rem;
  font-weight: 600;
}

.subtitle {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

fieldset {
  border: none;
  margin: 0 0 24px 0;
  padding: 0;
}

legend, label {
  display: block;
  font-weight: 500;
  margin-bottom: 8px;
  font-size: 0.95rem;
}

.radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 24px;
}

.radio-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-weight: 400;
  cursor: pointer;
}

.radio-group input {
  margin: 0;
}

input[type="text"],
textarea,
select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 0.95rem;
  font-family: inherit;
  transition: border-color 0.2s;
}

/* Multiselect dropdown with checkboxes */
.multiselect-dropdown {
  position: relative;
}

.multiselect-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: white;
  font-size: 0.95rem;
  font-family: inherit;
  cursor: pointer;
  text-align: left;
}

.multiselect-trigger:hover {
  border-color: var(--text-muted);
}

.multiselect-trigger:focus {
  outline: none;
  border-color: var(--primary);
}

.multiselect-label {
  flex: 1;
  color: var(--text-muted);
}

.multiselect-label.has-selection {
  color: var(--text);
}

.multiselect-arrow {
  font-size: 0.7rem;
  color: var(--text-muted);
  transition: transform 0.2s;
}

.multiselect-dropdown.open .multiselect-arrow {
  transform: rotate(180deg);
}

.multiselect-panel {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  margin-top: 4px;
  padding: 8px;
  background: white;
  border: 1px solid var(--border);
  border-radius: 4px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  z-index: 100;
  display: none;
}

.multiselect-dropdown.open .multiselect-panel {
  display: block;
}

.multiselect-panel .multiselect-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  cursor: pointer;
  border-radius: 4px;
  margin: 0;
}

.multiselect-panel .multiselect-option:hover {
  background: var(--bg);
}

.multiselect-panel input[type="checkbox"] {
  margin: 0;
}

/* Rich text editor */
.richtext-editor {
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}

.richtext-toolbar {
  display: flex;
  gap: 2px;
  padding: 4px 8px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.richtext-btn {
  padding: 6px 10px;
  border: none;
  background: transparent;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border-radius: 4px;
}

.richtext-btn:hover {
  background: rgba(0, 0, 0, 0.06);
}

.richtext-content {
  min-height: 120px;
  padding: 12px;
  font-size: 0.95rem;
  line-height: 1.6;
  outline: none;
}

.richtext-content:empty::before {
  content: attr(data-placeholder);
  color: var(--text-muted);
}

.richtext-content ul {
  margin: 0 0 8px 0;
  padding-left: 20px;
}

input[type="text"]:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--primary);
}

textarea {
  resize: vertical;
  min-height: 100px;
}

.help-text {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: -4px 0 8px 0;
}

.conditional-field {
  margin-top: 12px;
}

.form-actions {
  display: flex;
  gap: 12px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

button {
  padding: 10px 24px;
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: 4px;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.2s;
}

#submitBtn {
  background: var(--primary);
  color: white;
  border: none;
}

#submitBtn:hover {
  background: var(--primary-dark);
}

#submitBtn:disabled {
  background: var(--text-muted);
  cursor: not-allowed;
}

#cancelBtn {
  background: white;
  color: var(--text);
  border: 1px solid var(--border);
}

#cancelBtn:hover {
  background: var(--bg);
}

.message {
  margin-top: 20px;
  padding: 24px 16px;
  border-radius: 4px;
  font-size: 1rem;
}

.message.success {
  background: #d4edda;
  color: #155724;
  text-align: center;
  margin: 40px auto 0;
}

.message.error {
  background: #fef0f0;
  color: var(--error);
}

.message.hidden {
  display: none;
}

.completed-message {
  padding: 24px 0;
  text-align: center;
}

.completed-message.hidden {
  display: none;
}

.completed-message .completed-text {
  font-size: 1.1rem;
  margin: 0 0 16px 0;
  color: var(--text);
}


.hidden {
  display: none !important;
}