:root {
  --bg: #f7f5ef;
  --panel: #ffffff;
  --panel-soft: #fbfaf6;
  --text: #22201d;
  --muted: #6d6962;
  --line: #d9d3c8;
  --accent: #0f766e;
  --accent-strong: #115e59;
  --warn: #a6422a;
  --warn-bg: #fff1ed;
  --focus: #2563eb;
  --shadow: 0 10px 28px rgba(28, 24, 18, 0.08);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

button,
input,
textarea {
  font: inherit;
}

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px clamp(16px, 4vw, 48px);
  border-bottom: 1px solid var(--line);
  background: #fffdf9;
}

.app-header h1,
h2,
p {
  margin: 0;
}

.app-header h1 {
  font-size: clamp(1.35rem, 3vw, 2.1rem);
  line-height: 1.1;
}

.eyebrow {
  color: var(--accent-strong);
  font-size: 0.78rem;
  font-weight: 760;
  letter-spacing: 0;
  text-transform: uppercase;
}

.header-link {
  color: var(--accent-strong);
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.header-link:hover {
  text-decoration: underline;
}

.shell {
  width: min(1120px, calc(100% - 32px));
  margin: 28px auto 64px;
}

body[data-page="questionnaire"] .shell {
  width: min(760px, calc(100% - 32px));
}

.instructions-panel,
.respondent-panel,
.scale-panel,
.submit-panel,
.reset-panel,
.completion-panel,
.upload-panel,
.score-panel {
  margin-bottom: 18px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.instructions-panel p {
  color: #3f3a33;
}

.instructions-panel p + p {
  margin-top: 10px;
}

.instructions-panel h2,
.respondent-panel h2,
.scale-panel h2,
.upload-panel h2,
.score-panel h2,
.completion-panel h2 {
  margin-bottom: 12px;
  font-size: 1rem;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 650;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--text);
}

input {
  min-height: 42px;
  padding: 8px 10px;
}

textarea {
  min-height: 68px;
  padding: 10px;
  resize: vertical;
}

input:focus,
textarea:focus,
button:focus-visible,
.file-drop:focus-within {
  outline: 3px solid rgba(37, 99, 235, 0.18);
  border-color: var(--focus);
}

.scale-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px 16px;
  list-style: none;
  margin: 0;
  padding: 0;
  color: #3b3833;
}

.scale-list li {
  display: flex;
  align-items: baseline;
  gap: 3px;
}

.scale-number {
  color: var(--accent-strong);
  font-weight: 800;
}

.progress-bar {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin: 18px 0;
  padding: 11px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 249, 0.96);
  backdrop-filter: blur(8px);
  color: var(--muted);
  font-weight: 750;
  box-shadow: var(--shadow);
}

.items-container {
  display: grid;
  gap: 12px;
  scroll-margin-top: 86px;
}

.question-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.question-card.is-missing {
  border-color: var(--warn);
  background: var(--warn-bg);
}

.question-count {
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 750;
}

.question-text {
  font-size: 1rem;
}

.rating-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.rating-option {
  display: block;
  width: clamp(44px, 7vw, 58px);
  cursor: pointer;
}

.rating-option input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.rating-option span {
  display: grid;
  place-items: center;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-soft);
  color: var(--text);
  font-weight: 780;
}

.rating-option input:checked + span {
  border-color: var(--accent);
  background: #dff3ef;
  color: var(--accent-strong);
}

.rating-option input:focus-visible + span {
  outline: 3px solid rgba(37, 99, 235, 0.18);
  border-color: var(--focus);
}

.comment-field {
  color: var(--muted);
}

.comment-block {
  display: grid;
  gap: 8px;
  justify-items: start;
}

.comment-toggle {
  min-height: 32px;
  padding: 5px 0;
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 760;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.comment-toggle:hover,
.comment-toggle[aria-expanded="true"],
.comment-toggle.has-comment {
  color: var(--accent-strong);
}

.comment-toggle.has-comment::after {
  content: " ajouté";
  color: var(--muted);
  font-weight: 650;
  text-decoration: none;
}

.primary-button,
.secondary-button,
.danger-button {
  min-height: 44px;
  padding: 9px 14px;
  border: 1px solid transparent;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 780;
}

.primary-button:disabled,
.secondary-button:disabled {
  cursor: not-allowed;
  opacity: 0.48;
}

.page-nav {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin: 18px 0;
}

.page-nav button {
  min-width: 132px;
}

.primary-button {
  background: var(--accent);
  color: #fff;
}

.primary-button:hover {
  background: var(--accent-strong);
}

.secondary-button {
  background: #fff;
  color: var(--accent-strong);
  border-color: var(--accent);
}

.danger-button {
  background: var(--warn);
  color: #fff;
}

.reset-link-button {
  min-height: 36px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--warn);
  cursor: pointer;
  font-weight: 760;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.reset-panel {
  margin: 24px 0 0;
  padding: 6px 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  text-align: center;
}

body.has-modal {
  overflow: hidden;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(34, 32, 29, 0.38);
}

.confirm-dialog {
  width: min(420px, 100%);
  padding: 22px;
  border: 1px solid #e2b4a8;
  border-radius: 8px;
  background: #fffdfb;
  box-shadow: 0 20px 50px rgba(28, 24, 18, 0.22);
}

.confirm-dialog h2 {
  margin: 0 0 10px;
  font-size: 1.15rem;
}

.confirm-dialog p {
  color: #583126;
}

.reset-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 18px;
}

.validation-message {
  min-height: 24px;
  margin-top: 10px;
  color: var(--warn);
  font-weight: 700;
}

.email-instructions {
  display: grid;
  gap: 10px;
  margin: 16px 0;
}

.email-instructions div {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 12px;
  padding: 10px 0;
  border-top: 1px solid var(--line);
}

.email-instructions dt {
  color: var(--muted);
  font-weight: 760;
}

.email-instructions dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.upload-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 360px);
  align-items: center;
  gap: 18px;
}

.upload-panel p {
  color: var(--muted);
}

.file-drop {
  display: grid;
  place-items: center;
  min-height: 104px;
  padding: 18px;
  border: 2px dashed var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
  color: var(--accent-strong);
  text-align: center;
  cursor: pointer;
}

.file-drop.is-dragging {
  border-color: var(--accent);
  background: #e8f6f2;
}

.file-drop input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.summary-card {
  min-height: 96px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.summary-card span {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 760;
}

.summary-card strong {
  display: block;
  margin-top: 8px;
  overflow-wrap: anywhere;
  font-size: 1.05rem;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

th,
td {
  padding: 11px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--muted);
  font-size: 0.82rem;
}

.muted {
  color: var(--muted);
}

.schema-sections {
  display: grid;
  gap: 10px;
}

.schema-detail {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.schema-detail summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 18px;
  cursor: pointer;
}

.schema-detail em {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-style: normal;
  font-size: 0.86rem;
}

.summary-stats {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
  text-align: right;
}

.answers-list {
  display: grid;
  gap: 10px;
  padding: 0 18px 18px;
}

.answer-row {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr);
  gap: 14px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
}

.answer-meta {
  display: grid;
  align-content: start;
  gap: 6px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 760;
}

.answer-meta strong {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 6px;
  background: #dff3ef;
  color: var(--accent-strong);
  font-size: 1.1rem;
}

.answer-text {
  font-weight: 650;
}

.answer-label {
  margin-top: 6px;
  color: var(--muted);
}

.answer-comment {
  margin-top: 10px;
  padding: 10px;
  border-left: 3px solid var(--accent);
  background: #fff;
}

.answer-comment.is-empty {
  color: var(--muted);
  border-left-color: var(--line);
}

@media (max-width: 860px) {
  .field-grid,
  .upload-panel {
    grid-template-columns: 1fr;
  }

  .scale-list {
    grid-template-columns: 1fr;
  }

  .summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .schema-detail summary,
  .progress-bar {
    align-items: flex-start;
    flex-direction: column;
  }

  .page-nav {
    flex-direction: column;
  }

  .summary-stats {
    text-align: left;
  }
}

@media (min-width: 1080px) {
  body[data-page="questionnaire"] .shell {
    width: min(1040px, calc(100% - 48px));
  }

  body[data-page="questionnaire"] #questionnaire-form {
    display: grid;
    grid-template-columns: 236px minmax(0, 760px);
    gap: 18px 24px;
    align-items: start;
  }

  body[data-page="questionnaire"] .scale-panel {
    position: sticky;
    top: 18px;
    grid-column: 1;
    grid-row: 1 / span 8;
  }

  body[data-page="questionnaire"] .instructions-panel,
  body[data-page="questionnaire"] .respondent-panel,
  body[data-page="questionnaire"] .progress-bar,
  body[data-page="questionnaire"] .items-container,
  body[data-page="questionnaire"] .page-nav,
  body[data-page="questionnaire"] .submit-panel,
  body[data-page="questionnaire"] .reset-panel {
    grid-column: 2;
  }
}

@media (max-width: 560px) {
  .app-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .shell {
    width: min(100% - 20px, 1120px);
    margin-top: 16px;
  }

  .rating-group {
    max-width: 360px;
  }

  .summary-grid,
  .answer-row {
    grid-template-columns: 1fr;
  }

  .email-instructions div {
    grid-template-columns: 1fr;
  }
}