/* 047 full-page prototype styles.
   App-owned CSS on ordinary HTML. No external font, image or asset: the Hebrew
   face is whatever the system provides, listed by generic family names only.
   Calm neutral surfaces, one accent for the primary action, visible focus. */

:root {
  --ink: #1f2328;
  --ink-soft: #52606d;
  --ink-faint: #7b8794;
  --line: #dfe3e8;
  --line-strong: #c6ccd4;
  --surface: #ffffff;
  --surface-sunken: #f6f7f9;
  --surface-raised: #ffffff;
  --accent: #2f5d50;
  --accent-ink: #ffffff;
  --warning: #8a5a00;
  --warning-bg: #fdf6e6;
  --critical: #93331f;
  --critical-bg: #fdeeea;
  --success: #1f5c3d;
  --success-bg: #eef7f1;
  --info-bg: #eef1f5;
  --radius: 10px;
  --gap: 16px;
  --topbar-height: 132px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--surface-sunken);
  color: var(--ink);
  font-family: "Heebo", "Assistant", "Arial Hebrew", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
}

html { scroll-padding-block-start: calc(var(--topbar-height) + 16px); }

/* The trailing space is deliberate: with a sticky top bar the last field must be
   able to scroll clear of it, so the page ends with at least the bar's height. */
.page { max-width: 1240px; margin: 0 auto; padding: 0 20px calc(var(--topbar-height) + 24px); }

/* ---- top bar -------------------------------------------------------------
   Sticky so the primary action and the saved state stay visible while the draft
   scrolls. Fields carry scroll-margin so a focused field is never left behind it. */
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas: "titles actions" "notice actions";
  gap: 4px 16px;
  align-items: start;
  padding: 14px 0 12px;
  background: var(--surface-sunken);
  border-block-end: 1px solid var(--line);
}
.topbar-titles { grid-area: titles; }
.prototype-notice { grid-area: notice; margin: 0; color: var(--ink-soft); font-size: 13px; }
.topbar-actions { grid-area: actions; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; justify-content: flex-end; }
.page-title { margin: 0; font-size: 22px; font-weight: 650; letter-spacing: 0; }
.page-subtitle { margin: 0; color: var(--ink-soft); font-size: 14px; }

.saved-chip {
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 13px;
  border: 1px solid var(--line-strong);
  background: var(--surface);
  color: var(--ink-soft);
}
.saved-chip-unsaved { border-color: #e2c68a; background: var(--warning-bg); color: var(--warning); }
.saved-chip-saved { border-color: #b8d6c4; background: var(--success-bg); color: var(--success); }

/* ---- buttons ------------------------------------------------------------- */
.button {
  font: inherit;
  font-size: 14px;
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid var(--line-strong);
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
}
.button:hover:not(:disabled) { background: #f0f2f5; }
.button:focus-visible, .menu-item:focus-visible, textarea:focus-visible, select:focus-visible, input:focus-visible, summary:focus-visible {
  outline: 3px solid #2f5d50;
  outline-offset: 2px;
}
.button:disabled { opacity: 0.5; cursor: not-allowed; }
.button-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 600; }
.button-primary:hover:not(:disabled) { background: #26493f; }
.button-quiet { background: transparent; border-color: transparent; color: var(--ink-soft); text-decoration: underline; }
.button-critical { border-color: #d9a99f; color: var(--critical); background: var(--critical-bg); }
.button-small { font-size: 13px; padding: 5px 10px; }

/* ---- status ------------------------------------------------------------- */
.statusbar { margin: 16px 0 0; }
.status { margin: 0; padding: 10px 12px; border-radius: var(--radius); font-size: 14px; background: var(--info-bg); }
.status-body { margin: 6px 0 0; color: var(--ink-soft); font-size: 13px; }
.status-success { background: var(--success-bg); color: var(--success); }
.status-warning { background: var(--warning-bg); color: var(--warning); }
.status-critical { background: var(--critical-bg); color: var(--critical); }
.draft-state { margin: 6px 0 0; color: var(--ink-soft); font-size: 13px; }
.hint { color: var(--ink-faint); font-size: 13px; margin: 4px 0 0; }

.dialog-inline {
  margin: 16px 0 0;
  padding: 14px 16px;
  background: var(--surface-raised);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
}
.dialog-title { margin: 0 0 6px; font-size: 16px; }
.dialog-actions { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }

.issues { margin: 16px 0 0; padding: 12px 16px; background: var(--warning-bg); border: 1px solid #e6d3a8; border-radius: var(--radius); }
.issue-list { margin: 8px 0 0; padding-inline-start: 18px; }
.issue-row { display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; margin-bottom: 6px; }
.issue-text { font-size: 14px; }
.unresolved { margin: 12px 0 0; }

/* ---- layout ------------------------------------------------------------- */
.layout { display: grid; gap: var(--gap); margin-top: 20px; align-items: start; }
.layout-wide { grid-template-columns: minmax(0, 1.55fr) minmax(280px, 0.9fr); }
.layout-narrow { grid-template-columns: minmax(0, 1fr); }

.pane { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px 20px; }
.pane-head { margin-bottom: 12px; }
.section-title { margin: 0; font-size: 16px; font-weight: 620; }
.pane-reference { position: sticky; top: calc(var(--topbar-height) + 12px); }

/* ---- blocks ------------------------------------------------------------- */
.blocks { display: flex; flex-direction: column; gap: 18px; }
.block { border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px 14px; background: var(--surface); }
.block-head, .item-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.block-label { margin: 0; font-size: 14px; font-weight: 600; color: var(--ink-soft); }
.item-label { margin: 0; font-size: 13px; font-weight: 500; color: var(--ink-faint); }

.field { margin-top: 8px; scroll-margin-block-start: calc(var(--topbar-height) + 24px); scroll-margin-block-end: 24px; }
.field-input {
  width: 100%;
  font: inherit;
  font-size: 16px;
  line-height: 1.7;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--line-strong);
  background: var(--surface);
  color: var(--ink);
  resize: vertical;
}
.field-input:disabled { background: var(--surface-sunken); color: var(--ink-faint); }
.field-input-item { font-size: 15px; }

.items { list-style: none; margin: 10px 0 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.item { border-inline-start: 3px solid var(--line); padding-inline-start: 10px; }
.list-foot { margin-top: 10px; }
.empty-list { margin-top: 10px; display: flex; flex-direction: column; gap: 8px; align-items: flex-start; }

.end-of-draft { margin-top: 4px; padding-top: 12px; border-block-start: 1px dashed var(--line-strong); }
.end-actions { display: flex; gap: 8px; margin-top: 8px; flex-wrap: wrap; }

/* ---- options menu -------------------------------------------------------
   One control per block or item, one level deep, real buttons in tab order.
   Positioned in flow rather than floating, so nothing overlays a field. */
.menu { position: relative; }
.menu-panel {
  margin-top: 6px;
  position: absolute;
  inset-inline-end: 0;
  min-width: 220px;
  background: var(--surface-raised);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  box-shadow: 0 6px 20px rgba(31, 35, 40, 0.12);
  padding: 8px;
  z-index: 15;
}
.menu-group + .menu-group { margin-top: 6px; border-block-start: 1px solid var(--line); padding-top: 6px; }
.menu-group-title { margin: 0 0 4px; font-size: 12px; color: var(--ink-faint); }
.menu-item {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  font: inherit;
  font-size: 14px;
  text-align: start;
  padding: 7px 8px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}
.menu-item:hover:not(:disabled) { background: #eef1f5; }
.menu-item:disabled { color: var(--ink-faint); cursor: not-allowed; }
.menu-item-critical { color: var(--critical); }
.menu-item-reason { font-size: 12px; color: var(--ink-faint); }

/* ---- reference and preview --------------------------------------------- */
.reference-body { font-family: system-ui, -apple-system, "Segoe UI", sans-serif; font-size: 15px; color: var(--ink-soft); }
.reference-paragraph { margin: 0 0 10px; }
.reference-list { margin: 0 0 10px; padding-inline-start: 20px; }
.preview-body { font-size: 16px; }
.preview-paragraph { margin: 0 0 12px; }
.preview-list { margin: 0 0 12px; padding-inline-start: 22px; }

.removal-region { margin-top: 20px; display: flex; gap: 12px; align-items: baseline; flex-wrap: wrap; }

/* ---- local QA panel ----------------------------------------------------- */
.qa { margin-top: 24px; border: 1px dashed var(--line-strong); border-radius: var(--radius); background: var(--surface-sunken); }
.qa-summary { cursor: pointer; padding: 10px 14px; font-size: 14px; color: var(--ink-soft); }
.qa-body { padding: 0 14px 14px; }
.qa-controls { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 10px; }
.qa-field { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--ink-soft); }
.qa-field select, .qa-field input { font: inherit; font-size: 13px; padding: 5px 8px; border-radius: 6px; border: 1px solid var(--line-strong); background: var(--surface); }
.qa-actions { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
.qa-serialized { margin-top: 12px; }
.serialized { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 10px; font-size: 12px; overflow-x: auto; white-space: pre-wrap; word-break: break-all; }

.page-end { padding-top: 40px; max-width: 640px; }

@media (max-width: 899px) {
  :root { --topbar-height: 196px; }
  .topbar { grid-template-columns: 1fr; grid-template-areas: "titles" "notice" "actions"; }
  .topbar-actions { justify-content: flex-start; }
  .page { padding: 0 14px calc(var(--topbar-height) + 24px); }
  .pane { padding: 14px; }
}