/* ================================
   CACTUS — Work Viewer (Canonical)
   ================================ */

.cactus-work-viewer,
.cactus-work-viewer * {
  box-sizing: border-box;
}

/* Контейнер читального зала */
.cactus-work-viewer {
  margin: 64px auto;
  padding: 48px;
  max-width: 720px;

  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;

  background-color: #F2E8D5; /* Old Paper */
  color: #2A2A2A;

  border: 1px solid rgba(47, 70, 49, 0.18);
  clear: both;
}

/* ================================
   Headings
   ================================ */

.cactus-work-viewer h1,
.cactus-work-viewer h2,
.cactus-work-viewer h3,
.cactus-work-viewer h4,
.cactus-work-viewer h5,
.cactus-work-viewer h6 {
  margin: 2.4em 0 0.8em;
  font-weight: 600;
  line-height: 1.35;
  color: #1E2320;
}

.cactus-work-viewer h1 { font-size: 1.55em; }
.cactus-work-viewer h2 { font-size: 1.35em; }
.cactus-work-viewer h3 { font-size: 1.15em; }

/* ================================
   Text
   ================================ */

.cactus-work-viewer p {
  margin: 0 0 1.2em;
  text-align: left;
  hyphens: auto;
}

/* Lists */
.cactus-work-viewer ul,
.cactus-work-viewer ol {
  margin: 0 0 1.2em 1.4em;
  padding: 0;
}

.cactus-work-viewer li {
  margin-bottom: 0.5em;
}

/* ================================
   Navigation (text only)
   ================================ */

.cactus-work-nav {
  margin-top: 40px;
  text-align: center;
  font-size: 14px;
}

.cactus-work-nav button {
  background: none;
  border: none;
  padding: 6px 10px;
  margin: 0 6px;

  font-size: 14px;
  font-family: inherit;
  cursor: pointer;
  color: #8C7B5A;
}

.cactus-work-nav button:hover,
.cactus-work-nav button:focus {
  color: #C49A3A;
  outline: none;
}

/* ================================
   Tables
   ================================ */

.cactus-work-viewer table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.8em 0;
  font-size: 15px;
}

.cactus-work-viewer th {
  text-align: left;
  font-weight: 600;
  padding: 10px 12px;
  border-bottom: 2px solid rgba(47, 70, 49, 0.35);
}

.cactus-work-viewer td {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(47, 70, 49, 0.18);
}

.cactus-work-viewer tr:last-child td {
  border-bottom: none;
}

/* Word HTML sanitation */
.cactus-work-viewer table,
.cactus-work-viewer th,
.cactus-work-viewer td,
.cactus-work-viewer ul,
.cactus-work-viewer ol,
.cactus-work-viewer li {
  background: transparent !important;
}

/* ================================
   Mobile
   ================================ */

@media (max-width: 600px) {
  .cactus-work-viewer {
    margin: 40px 16px;
    padding: 32px 22px;
  }

  .cactus-work-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 32px;
  }

  #cactus-work-next {
    grid-column: 1 / -1;
  }

  .cactus-work-nav button {
    padding: 10px 0;
    font-size: 15px;
  }
}


/* ================================
   Mobile tables — safe overflow
   ================================ */

@media (max-width: 600px) {

  .cactus-work-viewer table {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .cactus-work-viewer thead,
  .cactus-work-viewer tbody,
  .cactus-work-viewer tr {
    display: table;
    width: 100%;
    table-layout: fixed;
  }

}


/* ================================
   Viewer navigation — mobile fix
   ================================ */

@media (max-width: 600px) {

  .cactus-work-nav button {
    border: 1px solid rgba(47, 70, 49, 0.25);
    border-radius: 4px;

    padding: 12px 0;
    font-size: 15px;

    background: transparent;
  }

  .cactus-work-nav button:hover,
  .cactus-work-nav button:focus {
    border-color: #C49A3A;
    color: #C49A3A;
  }

}