/* ==========================================================================
   paragraph-add.css
   Geysir-style hover "+ Add" button between paragraphs + popup picker.
   Town of Caledon design system tokens.
   Location: themes/custom/toc/css/paragraph-add.css
   ========================================================================== */

/* ── Between-paragraph add zone ─────────────────────────────────────────── */
.para-between-add {
  position: relative;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  opacity: 0;
  transition: opacity 0.18s ease;
  z-index: 20;
}

/* Show on hover of the paragraph-wrapper above */
.paragraph-wrapper:hover > .para-between-add,
.paragraph-wrapper:focus-within > .para-between-add,
.para-between-add:hover {
  opacity: 1;
}

/* Horizontal dashed line */
.para-between-line {
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 0;
  border-top: 2px dashed var(--blue, #0256a4);
  opacity: 0.35;
  pointer-events: none;
}

/* The "+" circle button */
.para-between-btn {
  position: relative;
  z-index: 2;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--blue, #0256a4);
  border: 2px solid var(--blue, #0256a4);
  color: #fff;
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: background 0.15s, transform 0.15s, box-shadow 0.15s;
  box-shadow: 0 2px 6px rgba(2, 86, 164, 0.25);
  flex-shrink: 0;
}
.para-between-btn:hover,
.para-between-btn:focus-visible {
  background: var(--blue-dark, #014785);
  border-color: var(--blue-dark, #014785);
  transform: scale(1.15);
  box-shadow: 0 4px 12px rgba(2, 86, 164, 0.35);
  outline: none;
}
.para-between-icon {
  display: block;
  line-height: 1;
  margin-top: -1px;
}

/* ── Add popup overlay ───────────────────────────────────────────────────── */
#para-add-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.32);
  z-index: 9998;
}
#para-add-overlay.open {
  display: block;
}

/* ── Add popup dialog ────────────────────────────────────────────────────── */
#para-add-popup {
  display: none;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.96);
  width: 600px;
  max-width: 94vw;
  max-height: 80vh;
  overflow-y: auto;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.18);
  z-index: 9999;
  padding: 0;
  transition: transform 0.18s ease, opacity 0.18s ease;
  opacity: 0;
}
#para-add-popup.open {
  display: block;
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
}

/* Popup header */
.para-popup-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px 14px;
  border-bottom: 1px solid var(--border, #d9e2ec);
  position: sticky;
  top: 0;
  background: #fff;
  border-radius: 12px 12px 0 0;
  z-index: 1;
}
.para-popup-header h2 {
  font-family: "myriad-pro", Arial, Helvetica, sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text, #1d2b36);
  margin: 0;
}
.para-popup-close {
  background: none;
  border: none;
  font-size: 1.1rem;
  color: var(--muted, #5b6770);
  cursor: pointer;
  padding: 6px 8px;
  border-radius: 6px;
  line-height: 1;
  transition: background 0.15s, color 0.15s;
}
.para-popup-close:hover {
  background: #f0f2f5;
  color: var(--text, #1d2b36);
}

/* Popup subtitle */
.para-popup-subtitle {
  font-family: "myriad-pro", Arial, Helvetica, sans-serif;
  font-size: 12px;
  color: var(--muted, #5b6770);
  padding: 10px 20px 0;
  margin: 0;
}

/* Popup grid */
.para-popup-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 14px 20px 20px;
}
@media (max-width: 520px) {
  .para-popup-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Popup type buttons */
.para-popup-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  background: var(--blue-light, #eaf3fb);
  border: 1.5px solid var(--border, #d9e2ec);
  border-radius: var(--r, 10px);
  cursor: pointer;
  font-family: "myriad-pro", Arial, Helvetica, sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--blue, #0256a4);
  text-align: left;
  line-height: 1.3;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
  width: 100%;
  box-sizing: border-box;
}
.para-popup-btn:hover,
.para-popup-btn:focus-visible {
  background: var(--blue, #0256a4);
  border-color: var(--blue, #0256a4);
  color: #fff;
  outline: none;
}
.para-popup-icon {
  font-size: 14px;
  min-width: 16px;
  text-align: center;
  flex-shrink: 0;
  line-height: 1;
}
.para-popup-label {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ── Admin toolbar offset ────────────────────────────────────────────────── */
body.toolbar-fixed #para-add-overlay {
  top: 39px;
}
body.toolbar-fixed.toolbar-horizontal.toolbar-tray-open #para-add-overlay {
  top: 79px;
}