:root {
  --ui-bg: #f3f5f7;
  --ui-panel: #ffffff;
  --ui-border: #d7dde5;
  --ui-text: #111;
  --ui-muted: #666;
  --ui-accent: #2f5ea8;

  --doc-border: #cfd5dd;
  --doc-text: #111;
  --doc-bg: #fff;

  --page-w: 210mm;
  --page-h: 297mm;

  --page-padding-top: 18mm;
  --page-padding-right: 16mm;
  --page-padding-bottom: 18mm;
  --page-padding-left: 16mm;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: var(--ui-bg);
  color: var(--ui-text);
  font-family: Calibri, Arial, sans-serif;
  overflow: hidden;
}

body {
  height: 100vh;
}

.app-shell {
  display: grid;
  grid-template-columns: minmax(720px, 1fr) minmax(420px, 760px);
  height: 100vh;
  overflow: hidden;
}

.app-shell.preview-hidden {
  grid-template-columns: 1fr;
}

.panel {
  background: var(--ui-panel);
}

.form-panel {
  padding: 20px;
  height: 100vh;
  overflow-y: auto;
  overflow-x: hidden;
}

.app-shell:not(.preview-hidden) .form-panel {
  border-right: 1px solid var(--ui-border);
}

.preview-panel {
  display: flex;
  flex-direction: column;
  min-width: 0;
  height: 100vh;
  overflow: hidden;
}

.app-shell.preview-hidden .preview-panel {
  display: none;
}

.preview-toolbar {
  padding: 14px 18px;
  border-bottom: 1px solid var(--ui-border);
  background: #fff;
  font-size: 14px;
  color: var(--ui-muted);
}

.page-wrap {
  padding: 24px;
  flex: 1 1 auto;
  overflow-y: auto;
  overflow-x: auto;
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

.preview-pages {
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: center;
  min-width: max-content;
}

.form-panel h1 {
  margin: 0 0 6px 0;
  font-size: 28px;
  line-height: 1.2;
}

.form-panel h2 {
  margin: 0;
  font-size: 20px;
  line-height: 1.25;
}

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

.small-note {
  margin-top: 6px;
  margin-bottom: 12px;
  font-size: 13px;
}

.form-section {
  margin-top: 22px;
  padding-top: 14px;
  border-top: 1px solid #e6ebf0;
}

.section-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 12px;
}

label {
  display: block;
  margin: 0 0 14px 0;
}

label > span {
  display: block;
  margin-bottom: 6px;
  font-size: 14px;
  font-weight: 700;
}

input,
textarea,
select {
  width: 100%;
  font: inherit;
  font-size: 15px;
  color: #111;
  border: 1px solid #cfd5dd;
  border-radius: 6px;
  padding: 10px 12px;
  background: #fff;
}

textarea {
  resize: vertical;
}

.two-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.three-cols {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 12px;
}

.hidden {
  display: none !important;
}

.btn {
  border: 1px solid #c4ccd6;
  background: #fff;
  color: #111;
  border-radius: 6px;
  padding: 9px 12px;
  font: inherit;
  cursor: pointer;
}

.btn:hover {
  background: #f7f9fb;
}

.btn-primary {
  background: var(--ui-accent);
  color: #fff;
  border-color: var(--ui-accent);
}

.btn-primary:hover {
  filter: brightness(0.96);
}

.actions {
  margin-top: 14px;
  margin-bottom: 18px;
}

.action-grid {
  display: grid;
  gap: 10px;
}

.action-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.ai-actions {
  display: flex;
  gap: 10px;
  margin-top: 10px;
  flex-wrap: wrap;
}

.ai-actions .btn {
  flex: 0 0 auto;
}


/* Tendine */
.collapsible-section {
  padding-bottom: 0;
}

.collapsible-section > summary {
  list-style: none;
  cursor: pointer;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 12px;
}

.collapsible-section > summary::-webkit-details-marker {
  display: none;
}

.collapsible-section > summary::before {
  content: "▾ ";
}

.collapsible-section:not([open]) > summary::before {
  content: "▸ ";
}

.point-details {
  border: 1px solid #d7dde5;
  background: #fafbfd;
  border-radius: 8px;
  margin-bottom: 14px;
  overflow: hidden;
}

.point-details > summary {
  list-style: none;
  cursor: pointer;
  padding: 12px 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #f6f8fb;
  border-bottom: 1px solid transparent;
}

.point-details[open] > summary {
  border-bottom-color: #e0e5eb;
}

.point-details > summary::-webkit-details-marker {
  display: none;
}

.point-details > summary::before {
  content: "▾";
  flex: 0 0 auto;
}

.point-details:not([open]) > summary::before {
  content: "▸";
}

.point-summary-text {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.point-editor-body {
  padding: 14px;
}

.point-row {
  margin-top: 10px;
}

.inline-checks {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 8px;
  margin-bottom: 8px;
}

.inline-checks label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
}

.inline-checks input[type="checkbox"] {
  width: auto;
  padding: 0;
}

.vote-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 10px;
}

.vote-grid label {
  margin: 0;
}

.auto-text-note {
  margin-top: 8px;
  font-size: 13px;
  color: #666;
  font-style: italic;
}

/* Documento */
.document-page {
  width: var(--page-w);
  height: var(--page-h);
  background: var(--doc-bg);
  color: var(--doc-text);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.10);
  position: relative;
  overflow: hidden;
}

.document-page-inner {
  position: absolute;
  inset: 0;
  padding: var(--page-padding-top) var(--page-padding-right) var(--page-padding-bottom) var(--page-padding-left);
  font-family: Calibri, Arial, sans-serif;
  font-size: 12pt;
  font-weight: 400;
  line-height: 1.4;
  overflow: hidden;
}

.document-page-inner h1,
.document-page-inner h2,
.document-page-inner h3,
.document-page-inner h4,
.document-page-inner h5,
.document-page-inner h6 {
  font-family: Calibri, Arial, sans-serif;
  color: #111;
  margin-top: 1.1em;
  margin-bottom: 0.45em;
  font-weight: 700;
  break-after: avoid;
  page-break-after: avoid;
}

.document-page-inner h1 {
  font-size: 1.8em;
  text-align: center;
  margin-top: 0;
}

.document-page-inner h2 {
  font-size: 1.45em;
}

.document-page-inner h3 {
  font-size: 1.2em;
}

.document-page-inner p,
.document-page-inner ul,
.document-page-inner ol,
.document-page-inner table,
.document-page-inner section,
.document-page-inner div {
  margin-top: 0.45em;
  margin-bottom: 0.45em;
}

.document-page-inner strong {
  font-weight: 700;
}

.document-page-inner em {
  font-style: italic;
}

.document-page-inner .center {
  text-align: center;
}

.document-page-inner .small {
  font-size: 0.85em;
}

.document-page-inner .muted {
  color: #666;
}

.document-page-inner table {
  border-collapse: collapse;
  width: 100%;
}

.document-page-inner th,
.document-page-inner td {
  border: 1px solid var(--doc-border);
  padding: 0.45rem 0.6rem;
  text-align: left;
  vertical-align: top;
}

.document-page-inner th {
  background: #fff;
  font-weight: normal;
}

.doc-meta {
  margin-bottom: 1.2em;
}

.doc-meta p {
  margin: 0.15em 0;
}

.odg-list {
  margin-top: 0.25em;
  margin-bottom: 1em;
  padding-left: 1.4em;
}

.odg-list li {
  margin-bottom: 0.35em;
}

.agenda-item {
  margin-top: 1.25em;
}

.agenda-item-title-block,
.vote-block,
.resolution-block,
.signatures {
  break-inside: avoid;
  page-break-inside: avoid;
}

.agenda-item h3 {
  margin-bottom: 0.35em;
}

.votazione,
.delibera {
  margin-top: 0.55em;
}

.vote-table {
  margin-top: 0.35em;
  width: 280px;
}

.signatures {
  margin-top: 2.2em;
  width: 100%;
  border-collapse: collapse;
}

.signatures td {
  width: 50%;
  border: none;
  padding: 1.2em 0.6em 0 0.6em;
  vertical-align: top;
}

.signature-line {
  margin-top: 2.8em;
  border-top: 1px solid #666;
  height: 0;
}

.page-break {
  height: 0;
  margin: 1rem 0;
  border-top: 2px dashed #bbb;
}

.print-root {
  display: none;
}

@media (max-width: 1400px) {
  .action-grid-4 {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 1200px) {
  .app-shell,
  .app-shell.preview-hidden {
    grid-template-columns: 1fr;
    height: 100vh;
  }

  .form-panel {
    border-right: none !important;
    border-bottom: 1px solid var(--ui-border);
    height: 100vh;
  }

  .preview-panel {
    height: 100vh;
  }

  .page-wrap {
    justify-content: flex-start;
  }

  .app-shell.preview-hidden .preview-panel {
    display: none;
  }
}

@media (max-width: 900px) {
  .two-cols,
  .three-cols,
  .vote-grid,
  .action-grid-4 {
    grid-template-columns: 1fr;
  }
}

@page {
  size: A4;
  margin: 0;
}

@media print {
  html,
  body {
    background: #fff;
    margin: 0;
    padding: 0;
    height: auto !important;
    min-height: 0 !important;
    overflow: visible !important;
  }

  .no-print,
  .app-shell {
    display: none !important;
  }

  .print-root {
    display: block !important;
    background: #fff;
    overflow: visible !important;
    height: auto !important;
  }

  .document-page {
    width: 210mm;
    height: 297mm;
    margin: 0;
    box-shadow: none;
    page-break-after: always;
    break-after: page;
    overflow: hidden;
  }

  .document-page:last-child {
    page-break-after: auto;
    break-after: auto;
  }

  .document-page-inner {
    position: absolute;
    inset: 0;
    padding: var(--page-padding-top) var(--page-padding-right) var(--page-padding-bottom) var(--page-padding-left);
    overflow: hidden;
  }

  .page-break {
    border: none;
    margin: 0;
    page-break-before: always;
    break-before: page;
  }
}

.copy-body-actions {
  margin-top: 10px;
  grid-template-columns: 1fr;
}