:root {
  color-scheme: light;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  --color-bg: #f7f8fc;
  --color-card: #ffffff;
  --color-text: #0f172a;
  --color-muted: #52607a;
  --color-border: #d7dde8;
  --color-shadow: rgba(15, 23, 42, 0.05);
  --color-primary: #1d4ed8;
  --color-primary-dark: #1e3a8a;
  --color-link: #1f3d78;
  --color-link-hover: #142852;
  --color-accent: #475569;
  --radius-lg: 12px;
  --radius-md: 6px;
  --radius-sm: 3px;
  --font-size-base: 1.0625rem;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--color-bg);
  color: var(--color-text);
  font-size: var(--font-size-base);
}

a {
  color: var(--color-link);
  text-decoration: none;
  font-weight: 500;
}

a:hover {
  color: var(--color-link-hover);
  text-decoration: underline;
}

header {
  background: #0b1220;
  color: #f8fafc;
  padding: 1.35rem 2rem;
  box-shadow: 0 4px 24px rgba(2, 6, 23, 0.35);
}

header h1 {
  margin: 0;
  font-size: 1.25rem;
}

nav.language-picker a {
  color: #c8d2ef;
  margin-right: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  padding-bottom: 0.15rem;
  border-bottom: 2px solid transparent;
}

nav.language-picker a.active {
  color: #ffffff;
  border-bottom-color: #6dd5ff;
}

nav.language-picker a:hover {
  color: #ffffff;
}

main {
  flex: 1;
  padding: 2.5rem 2rem;
  max-width: 1250px;
  width: 100%;
  margin: 0 auto;
}

footer {
  padding: 1rem 2rem;
  background: #e8ebf5;
  text-align: center;
  font-size: 0.9rem;
  color: #5d6782;
}

.card {
  background: var(--color-card);
  border-radius: var(--radius-lg);
  box-shadow: 0 12px 28px var(--color-shadow);
  padding: 2.25rem;
  border: 1px solid rgba(15, 23, 42, 0.02);
}

.reference-card {
  border: 1px solid rgba(98, 128, 180, 0.4);
  background: #f4f6fb;
}

.flash-list {
  margin-bottom: 1rem;
}

.flash {
  border-radius: var(--radius-md);
  padding: 0.8rem 1rem;
  margin-bottom: 0.75rem;
  font-weight: 500;
}

.flash.info { background: #e8efff; color: #1d4ed8; border: 1px solid #cdd8ff; }
.flash.success { background: #eefbf1; color: #0f8a3c; border: 1px solid #cfead7; }
.flash.danger { background: #fff1f1; color: #b42318; border: 1px solid #ffd2d2; }

.btn-primary {
  display: inline-block;
  padding: 0.6rem 1.65rem;
  border-radius: var(--radius-sm);
  background: var(--color-primary);
  border: 1px solid var(--color-primary);
  color: #ffffff;
  font-size: 1rem;
  font-family: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

.btn-secondary {
  display: inline-block;
  padding: 0.55rem 1.4rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(29, 78, 216, 0.3);
  color: var(--color-primary);
  background: transparent;
  font-size: 1rem;
  font-family: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}

.btn-secondary.btn-small {
  padding: 0.35rem 0.9rem;
  font-size: 0.95rem;
}

.btn-secondary:hover {
  background: rgba(29, 78, 216, 0.08);
  border-color: rgba(29, 78, 216, 0.5);
  text-decoration: none;
}

.btn-link {
  color: inherit;
  text-decoration: none;
  font-weight: 500;
  font-family: inherit;
  border: none;
  background: transparent;
  cursor: pointer;
  padding: 0;
}

.btn-link:hover {
  color: var(--color-link-hover);
  text-decoration: underline;
}

header .btn-link {
  color: #dbe3ff;
  border-bottom: 2px solid transparent;
  padding-bottom: 0.15rem;
}

header .btn-link:hover {
  color: #ffffff;
  text-decoration: none;
  border-bottom-color: rgba(255, 255, 255, 0.4);
}
.question-preview {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
  background: #fff;
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.04);
}

.question-preview--changed {
  border-color: #bfdbfe;
  background: #eff6ff;
}

.diff-block {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.diff-col {
  flex: 1 1 240px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 0.75rem;
}

.diff-col.current {
  background: #eef2ff;
  border-color: #c7d2fe;
}

.answer-output.muted {
  color: #475569;
}

.badge {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  font-size: 0.8rem;
  background: #e2e8f0;
  color: #0f172a;
  border: 1px solid #cbd5f5;
}

.badge-changed {
  background: #1d4ed8;
  color: #fff;
  border-color: #1d4ed8;
}

.badge.subtle {
  background: #f1f5f9;
  color: #475569;
}

.question-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.question-label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.35rem;
}
.question-label p {
  margin: 0;
}

.question-help {
  color: var(--color-muted);
  margin-top: -0.25rem;
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
}
.question-help.subtle {
  font-size: 0.85rem;
  color: #94a3b8;
}

.question-required {
  color: #b91c1c;
  font-size: 0.85rem;
  margin-top: 0.4rem;
}

.preview-input,
.question-preview input:not([type=checkbox]):not([type=radio]),
.question-preview select,
.question-preview textarea {
  width: 100%;
  padding: 0.6rem;
  border: 1px solid #cbd4e2;
  border-radius: var(--radius-sm);
  background: #fff;
  font-size: 1rem;
}

.preview-input:focus,
.question-preview input:focus,
.question-preview select:focus,
.question-preview textarea:focus {
  outline: 2px solid rgba(29, 78, 216, 0.25);
  border-color: var(--color-primary);
}

.preview-options label {
  display: block;
  margin-bottom: 0.35rem;
  color: #0f172a;
}

.inherited-answer {
  font-size: 0.95rem;
  color: #475569;
  background: #f8fafc;
  border: 1px dashed #cbd5f5;
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.75rem;
}

.revision-question {
  border-left: 4px solid transparent;
}

.revision-question--active {
  border-left-color: #1d4ed8;
}

.revision-list {
  margin-top: 0.75rem;
  padding: 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #f8fafc;
  font-size: 0.85rem;
}

.revision-list__title {
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.revision-list ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.revision-list li {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 0.45rem 0.35rem;
  border-bottom: 1px dashed var(--color-border);
}

.revision-list li:last-child {
  border-bottom: none;
}

.revision-list__actions {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.table-like {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.3rem;
}

.table-like__head,
.table-like__row {
  display: grid;
  grid-template-columns: 1.2fr 0.7fr 0.6fr 0.8fr;
  align-items: center;
  gap: 0.5rem;
}

.table-like__head {
  font-weight: 600;
  color: #475569;
}

.table-like__row {
  padding: 0.35rem 0;
  border-bottom: 1px dashed var(--color-border);
}

.table-like__row:last-child {
  border-bottom: none;
}
.change-toggle {
  font-size: 0.95rem;
  color: #0f172a;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  white-space: nowrap;
}

.previous-answer {
  margin-bottom: 0.4rem;
  color: #475569;
}

.option-list {
  list-style: none;
  padding-left: 0;
  margin: 0.5rem 0 0;
}
.option-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.3rem;
  font-size: 0.95rem;
}
.option-box {
  width: 16px;
  height: 16px;
  border: 1px solid #94a3b8;
  border-radius: 0.2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  color: #0ea5e9;
}

.checkbox-upload-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.checkbox-upload-item .option-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.option-upload {
  margin-left: 1.6rem;
  margin-top: 0.25rem;
  padding: 0.5rem 0.75rem;
  border-left: 3px solid #e2e8f0;
  border-radius: 0.25rem;
  background: #f8fafc;
}

.upload-status {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.upload-filename {
  font-weight: 500;
  color: #0f172a;
}

.badge-success {
  background: #dcfce7;
  color: #166534;
  border-color: #86efac;
}

.upload-picker {
  margin-top: 0.45rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.upload-picker__button,
.upload-picker__filename {
  display: none;
}

.js .upload-picker__button {
  display: inline-flex;
}

.js .upload-picker__filename {
  display: inline;
}

.upload-picker__filename {
  color: #475569;
  font-size: 0.95rem;
}

.js .upload-picker__input {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.js [data-upload-picker][data-default-hidden="1"] {
  display: none;
}

.application-layout {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.application-sidebar {
  flex: 1 1 220px;
  max-width: 260px;
  background: #0d1426;
  color: #f8fafc;
  border-radius: var(--radius-lg);
  padding: 1.35rem;
}

.application-sidebar h3 {
  margin-top: 0;
}

.section-nav {
  list-style: none;
  padding: 0;
  margin: 0;
}

.section-link {
  display: block;
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-sm);
  color: #dbe3ff;
  background: transparent;
  font-weight: 500;
}

.section-link.active {
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
}

.section-link:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.12);
}

.section-link.complete::after {
  content: "✓";
  margin-left: 0.35rem;
  color: #8edbb9;
}

.rich-text-field {
  min-height: 180px;
}

.workspace-list ul {
  list-style: none;
  padding: 0;
}

.workspace-list li {
  margin-bottom: 1rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}

.form-stack > div {
  margin-bottom: 1rem;
}

.form-stack label {
  display: block;
  margin-bottom: 0.35rem;
  font-weight: 600;
  color: var(--color-text);
}

.form-stack .input,
.form-stack input[type="text"],
.form-stack input[type="email"],
.form-stack input[type="number"],
.form-stack input[type="password"],
.form-stack select,
.form-stack textarea {
  width: 100%;
  border: 1px solid #cbd4e2;
  border-radius: var(--radius-sm);
  padding: 0.55rem 0.75rem;
  font-size: 1rem;
  background: #fff;
}

.admin-info {
  margin-bottom: 1.5rem;
  padding: 0.75rem 1rem;
  border-left: 4px solid var(--color-primary);
  background: #f0f4ff;
  color: var(--color-text);
}
.cta-group {
  margin-top: 1.5rem;
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
}

.status-badge.status-draft {
  background: #fef9c3;
  color: #92400e;
}

.status-badge.status-submitted {
  background: #dcfce7;
  color: #166534;
}

.status-badge.status-closed {
  background: #e2e8f0;
  color: #0f172a;
}

.status-badge.status-archived {
  background: #f1f5f9;
  color: #334155;
}

.status-badge.status-deleted {
  background: #fee2e2;
  color: #991b1b;
}

.status-badge.status-retired {
  background: #f1f5f9;
  color: #0f172a;
  border: 1px solid #cbd5e1;
}

.section-card {
  border: 1px solid var(--color-border);
}

.answer-output {
  margin-top: 0.5rem;
  white-space: pre-wrap;
}

.auth-form {
  display: grid;
  gap: 0.75rem;
  max-width: 480px;
}

.auth-form label {
  font-weight: 600;
  font-size: 0.95rem;
}

.auth-form .input,
.auth-form input[type="text"],
.auth-form input[type="email"],
.auth-form input[type="password"] {
  width: 100%;
  border: 1px solid #cbd4e2;
  border-radius: var(--radius-sm);
  padding: 0.55rem 0.75rem;
  font-size: 1rem;
}

.form-actions {
  margin-top: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.muted-link {
  color: var(--color-link);
  font-weight: 500;
}

.order-controls {
  display: flex;
  gap: 0.25rem;
  align-items: center;
}

.order-controls form {
  margin: 0;
}

.order-controls.inline {
  display: inline-flex;
  margin-left: 0.5rem;
}

.builder-layout {
  display: grid;
  grid-template-columns: 250px 320px minmax(0, 1fr);
  gap: 1.25rem;
  align-items: flex-start;
  font-size: 0.9rem;
}

.builder-panel,
.workspace-panel {
  background: #fff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: var(--radius-lg);
  padding: 1.1rem 1.3rem;
  min-height: 320px;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.05);
}

.builder-panel h3,
.workspace-panel h3 {
  font-size: 0.95rem;
  margin: 0 0 0.35rem;
}

.input.input--flat,
.workspace-panel .input {
  box-shadow: none;
  border: 1px solid #d4dae7;
}

.builder-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.builder-section-list,
.builder-question-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.builder-section-item,
.builder-question-item {
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 0;
  padding: 0.45rem 0;
  background: transparent;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
}

.builder-section-item.active {
  border-color: var(--color-primary);
  background: rgba(29, 78, 216, 0.08);
}

.builder-question-item {
  flex-direction: column;
  align-items: flex-start;
  gap: 0.25rem;
}

.builder-question-item.active {
  border-left: 2px solid var(--color-primary);
  padding-left: 0.4rem;
}

.builder-section-link,
.builder-question-link {
  border: none;
  background: transparent;
  color: inherit;
  font-size: 0.95rem;
  text-align: left;
  padding: 0;
  cursor: pointer;
  flex: 1;
}

.builder-question-header {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
}

.builder-question-desc {
  color: var(--color-muted);
  font-size: 0.85rem;
}

.question-order {
  display: inline-flex;
  gap: 0.15rem;
}

.workspace-panel {
  min-height: 360px;
  position: sticky;
  top: 1rem;
}

.toast {
  background: #16a34a;
  color: #ffffff;
  border-radius: var(--radius-sm);
  padding: 0.65rem 1rem;
  font-size: 0.9rem;
  animation: toastFade 3s forwards;
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.25);
}

@keyframes toastFade {
  0% { opacity: 0; transform: translateY(-5px); }
  10% { opacity: 1; transform: translateY(0); }
  80% { opacity: 1; }
  100% { opacity: 0; transform: translateY(-5px); }
}

#toast-container {
  position: fixed;
  top: 6rem;
  right: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  z-index: 1000;
  width: 340px;
}

.workspace-panel h3 {
  margin-top: 0;
}

.workspace-panel form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  margin-top: 1rem;
}

.application-card {
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  background: #fff;
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.06);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.application-card__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.5rem;
}

.application-card__header h4 {
  margin: 0;
  flex: 1;
}

.application-card__header .status-badge {
  align-self: flex-start;
}

.application-card__meta {
  display: flex;
  flex-direction: column;
  font-size: 0.9rem;
  color: var(--color-muted);
}

.application-card__notes {
  margin: 0;
  color: var(--color-text);
  font-size: 0.95rem;
}

.form-template-card {
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  background: #fff;
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.05);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}