/* ============================================================
   dacum-curriculum.css — "Module Curriculum CUR/CBC" tab and the
   "Standard" toolbar export menu (module_curriculum.js).

   Scoped: every rule starts at #module-curriculum-tab, #curStdMenu or
   a .cur-modal-* class, so nothing here can touch an existing tab.
   Logical properties (inline-start/-end) throughout, so Arabic mirrors
   without a separate RTL block; the few physical cases are noted.
   Loaded after dacum-rtl.css (index.html) and listed in sw.js
   PRECACHE_URLS + criticalUrls.
   ============================================================ */

#module-curriculum-tab {
  --cur-violet: #6d28d9;
  --cur-violet-2: #8b5cf6;
  --cur-violet-bg: #faf5ff;
  --cur-violet-line: #ddd6fe;
  --cur-ink: #1e293b;
  --cur-muted: #64748b;
  --cur-line: #e2e8f0;
}

/* ── Empty state ─────────────────────────────────────────── */
#module-curriculum-tab .cur-empty {
  text-align: center; padding: 40px 20px; margin: 10px 0 20px;
  background: linear-gradient(135deg, #faf5ff 0%, #f3e8ff 100%);
  border: 2px dashed #c4b5fd; border-radius: 16px; color: #4c1d95;
}
#module-curriculum-tab .cur-empty-icon { font-size: 2.6em; line-height: 1; margin-bottom: 8px; }
#module-curriculum-tab .cur-empty h3 { margin: 0 0 8px; color: var(--cur-violet); }
#module-curriculum-tab .cur-empty p { margin: 0 auto 18px; max-width: 520px; color: #5b21b6; line-height: 1.6; }

/* ── Top bar ─────────────────────────────────────────────── */
#module-curriculum-tab .cur-topbar {
  position: sticky; top: 64px; z-index: 20;
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px;
  padding: 12px 14px; margin: 0 0 16px;
  background: #ffffffee; -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  border: 1px solid var(--cur-violet-line); border-radius: 12px;
  box-shadow: 0 4px 14px rgba(109, 40, 217, .08);
}
#module-curriculum-tab .cur-sel-wrap { display: flex; align-items: center; gap: 8px; flex: 1 1 320px; min-width: 0; margin: 0; }
#module-curriculum-tab .cur-sel-label { font-weight: 700; color: var(--cur-violet); white-space: nowrap; font-size: .9em; }
#module-curriculum-tab .cur-module-select {
  flex: 1 1 auto; min-width: 0; width: 100%; max-width: 100%; margin: 0;
  padding: 8px 10px; border: 1.5px solid var(--cur-violet-line); border-radius: 8px;
  font: inherit; font-weight: 600; color: var(--cur-ink); background: #fff; text-overflow: ellipsis;
}
#module-curriculum-tab .cur-topbar-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }

/* 3.141.0: sub-tabs — a segmented strip of buttons under the module selector. */
#module-curriculum-tab .cur-subbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; margin: 0 0 14px; }
#module-curriculum-tab .cur-subtabs { display: inline-flex; gap: 4px; padding: 4px; border-radius: 12px; background: #f1f5f9; border: 1px solid #e2e8f0; max-width: 100%; overflow-x: auto; }
#module-curriculum-tab .cur-subtab {
  margin: 0; padding: 8px 18px !important; min-height: 40px; white-space: nowrap; cursor: pointer;
  border-radius: 9px; border: 1px solid transparent; background: transparent; color: #475569;
  font: inherit; font-size: .92em; font-weight: 700; box-shadow: none !important;
}
#module-curriculum-tab .cur-subtab:hover { background: #e8edf3; }
#module-curriculum-tab .cur-subtab.is-on { background: #fff; color: var(--cur-violet); border-color: var(--cur-violet-line); }
#module-curriculum-tab .cur-subtab:focus-visible { outline: 2px solid var(--cur-violet); outline-offset: 2px; }
/* 3.142.0: CUR «Tools and resources» card */
#module-curriculum-tab .cur-tools-title { font-size: 1.05em; color: #4338ca; }
#module-curriculum-tab .cur-tools-bar { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 10px; }
#module-curriculum-tab .cur-tools-bar .cur-mini-btn.is-on { background: #ddd6fe; border-color: #a78bfa; }
#module-curriculum-tab .cur-mini-btn.cur-mini-danger { background: #f8fafc; color: #b91c1c; border-color: #fecaca; }
#module-curriculum-tab .cur-mini-btn.cur-mini-danger:hover { background: #fee2e2; }
#module-curriculum-tab textarea.cur-tools-text { width: 100%; min-height: 180px; box-sizing: border-box; }
.cur-modal textarea.cur-tools-text { width: 100%; min-height: 160px; box-sizing: border-box; }
.cur-modal .cur-ta-group { margin: 0 0 10px; }
#module-curriculum-tab .cur-basic-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 16px; }
#module-curriculum-tab .cur-basic-item { display: flex; flex-direction: column; gap: 2px; padding: 8px 10px; border-radius: 8px; background: #f8fafc; border: 1px solid #e2e8f0; }
#module-curriculum-tab .cur-basic-l { font-size: .8em; font-weight: 700; color: var(--cur-muted); }
#module-curriculum-tab .cur-icon-btn {
  box-sizing: border-box; width: 36px; height: 36px; min-width: 36px; max-width: 36px;
  min-height: 36px; max-height: 36px; padding: 0 !important; margin: 0;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid #cbd5e1; border-radius: 8px; background: #f8fafc; color: #475569;
  font-size: 1.3em; line-height: 1; cursor: pointer;
}
#module-curriculum-tab .cur-icon-btn:hover:not(:disabled) { background: #eef2ff; border-color: #a5b4fc; color: #4338ca; }
#module-curriculum-tab .cur-icon-btn:disabled { opacity: .4; cursor: not-allowed; }
#module-curriculum-tab .cur-progress {
  padding: 5px 12px; border-radius: 999px; font-size: .82em; font-weight: 700; white-space: nowrap;
  background: #fef3c7; color: #92400e; border: 1px solid #fde68a;
}
#module-curriculum-tab .cur-progress.is-done { background: #dcfce7; color: #166534; border-color: #86efac; }
#module-curriculum-tab .cur-export-btn {
  margin: 0; padding: 8px 14px !important; border-radius: 8px; border: none; cursor: pointer;
  font: inherit; font-size: .88em; font-weight: 700; color: #fff; white-space: nowrap;
  background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);   /* 3.86.4: AI-card blue (was teal) */
}
#module-curriculum-tab .cur-export-btn:hover { background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%); filter: none; }

/* ── Cards / sections ─────────────────────────────────────── */
#module-curriculum-tab .cur-card {
  background: #fff; border: 1px solid var(--cur-line); border-radius: 14px;
  padding: 18px; margin: 0 0 18px; box-shadow: 0 1px 4px rgba(15, 23, 42, .04);
}
#module-curriculum-tab details.cur-card { padding: 0; }
#module-curriculum-tab .cur-card-sum {
  list-style: none; cursor: pointer; padding: 14px 18px; border-radius: 14px;
  font-weight: 700; color: #334155; display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 12px;
}
#module-curriculum-tab .cur-card-sum::-webkit-details-marker { display: none; }
#module-curriculum-tab .cur-card-sum::after { content: '▾'; margin-inline-start: auto; color: var(--cur-muted); }
#module-curriculum-tab details[open] > .cur-card-sum::after { content: '▴'; }
#module-curriculum-tab details[open] > .cur-card-sum { border-bottom: 1px solid var(--cur-line); border-radius: 14px 14px 0 0; }
#module-curriculum-tab .cur-sum-meta { font-weight: 500; font-size: .85em; color: var(--cur-muted); min-width: 0; overflow-wrap: anywhere; }
#module-curriculum-tab .cur-card-body { padding: 14px 18px 18px; }
#module-curriculum-tab .cur-sec-title {
  margin: 0 0 14px; font-size: 1.12em; color: var(--cur-violet);
  padding-bottom: 8px; border-bottom: 2px solid var(--cur-violet-line);
}
#module-curriculum-tab .cur-sec-head {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px;
  margin: 0 0 14px; padding-bottom: 8px; border-bottom: 2px solid var(--cur-violet-line);
}
#module-curriculum-tab .cur-sec-head .cur-sec-title { margin: 0; padding: 0; border: none; }
#module-curriculum-tab .cur-subhead { margin: 16px 0 8px; font-weight: 700; color: #334155; font-size: .95em; }
#module-curriculum-tab .cur-hint { color: var(--cur-muted); font-size: .85em; line-height: 1.5; margin: 4px 0 0; }
#module-curriculum-tab p.cur-hint { margin: 0 0 12px; }

/* Read-only block from Module Mapping */
#module-curriculum-tab .cur-fromMM {
  background: var(--cur-violet-bg); border: 1px solid var(--cur-violet-line);
  border-radius: 10px; padding: 10px 14px; margin: 0 0 14px;
}
#module-curriculum-tab .cur-fromMM-head {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 6px;
  font-size: .8em; font-weight: 700; color: #7c3aed; text-transform: uppercase; letter-spacing: .02em;
}
#module-curriculum-tab .cur-link-btn {
  background: none !important; border: none; color: #6d28d9 !important; padding: 2px 4px !important;
  font: inherit; font-size: 1em; text-transform: none; cursor: pointer; text-decoration: underline; min-height: 0 !important;
  box-shadow: none !important; margin: 0;
}
#module-curriculum-tab .cur-ro { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 6px 16px; margin: 8px 0 0; }
#module-curriculum-tab .cur-ro div { min-width: 0; }
#module-curriculum-tab .cur-ro dt { font-size: .75em; color: var(--cur-muted); font-weight: 600; }
#module-curriculum-tab .cur-ro dd { margin: 2px 0 0; font-weight: 700; color: var(--cur-ink); overflow-wrap: anywhere; }

/* ── Fields ───────────────────────────────────────────────── */
#module-curriculum-tab .cur-field { display: block; margin: 0 0 14px; min-width: 0; }
#module-curriculum-tab .cur-field > span:first-child,
#module-curriculum-tab .cur-field-label,
#module-curriculum-tab .cur-field-head > span {
  display: block; font-weight: 700; color: #334155; font-size: .88em; margin-bottom: 6px;
}
#module-curriculum-tab .cur-field-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px 10px; margin-bottom: 6px; }
#module-curriculum-tab .cur-field-head > span { margin: 0; }
#module-curriculum-tab .cur-field input[type=text],
#module-curriculum-tab .cur-field input[type=number],
#module-curriculum-tab .cur-field textarea,
#module-curriculum-tab .cur-fac textarea,
#module-curriculum-tab .cur-fac input {
  width: 100%; max-width: 100%; box-sizing: border-box; margin: 0;
  padding: 8px 10px; border: 1.5px solid #cbd5e1; border-radius: 8px;
  font: inherit; font-size: .95em; color: var(--cur-ink); background: #fff;
}
#module-curriculum-tab textarea { resize: vertical; line-height: 1.5; unicode-bidi: plaintext; text-align: start; min-height: 38px; }
#module-curriculum-tab textarea.cur-auto { resize: none; overflow: hidden; }
#module-curriculum-tab input:focus, #module-curriculum-tab textarea:focus, #module-curriculum-tab select:focus {
  outline: none; border-color: var(--cur-violet-2); box-shadow: 0 0 0 3px rgba(139, 92, 246, .2);
}
#module-curriculum-tab .cur-num { max-width: 140px !important; }
#module-curriculum-tab .cur-inline { display: flex; gap: 8px; align-items: center; }
#module-curriculum-tab .cur-inline input { flex: 1 1 auto; min-width: 0; }
#module-curriculum-tab .cur-chip {
  display: inline-block; font-style: normal; font-weight: 700; font-size: .78em; margin-inline-start: 6px;
  padding: 1px 8px; border-radius: 999px; background: #e0e7ff; color: #3730a3; border: 1px solid #c7d2fe; vertical-align: middle;
}
#module-curriculum-tab .cur-chip[hidden] { display: none; }
#module-curriculum-tab .cur-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
#module-curriculum-tab .cur-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 16px; }
#module-curriculum-tab .cur-span-3 { grid-column: 1 / -1; }

#module-curriculum-tab .cur-mini-btn, #module-curriculum-tab .cur-chip-btn {
  margin: 0; display: inline-flex; align-items: center; gap: 4px; white-space: nowrap;
  padding: 6px 12px !important; border-radius: 8px; cursor: pointer; min-height: 34px;
  font: inherit; font-size: .82em; font-weight: 700;
  background: #f5f3ff; color: #5b21b6; border: 1px solid var(--cur-violet-line); box-shadow: none !important;
}
#module-curriculum-tab .cur-mini-btn:hover, #module-curriculum-tab .cur-chip-btn:hover { background: #ede9fe; border-color: #c4b5fd; }
#module-curriculum-tab .cur-chip-btn { font-weight: 600; padding: 4px 10px !important; min-height: 30px; border-radius: 999px; }
#module-curriculum-tab .cur-chips { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin: 0 0 8px; font-size: .9em; color: var(--cur-muted); }

/* 3.140.5: method pickers — a drop-down of tick boxes that opens in
   the flow of the page (no floating layer, so it needs no RTL rules). */
#module-curriculum-tab .cur-pick { margin: 0 0 8px; }
#module-curriculum-tab .cur-pick-btn {
  display: inline-flex; align-items: center; gap: 6px; list-style: none; cursor: pointer;
  padding: 6px 12px; min-height: 34px; border-radius: 8px;
  font-size: .85em; font-weight: 700; background: #f5f3ff; color: #5b21b6; border: 1px solid var(--cur-violet-line);
}
#module-curriculum-tab .cur-pick-btn::-webkit-details-marker { display: none; }
#module-curriculum-tab .cur-pick-btn:hover { background: #ede9fe; border-color: #c4b5fd; }
#module-curriculum-tab .cur-pick[open] > .cur-pick-btn { background: #ede9fe; }
#module-curriculum-tab .cur-pick-count { font-style: normal; font-weight: 700; font-size: .9em; padding: 0 8px; border-radius: 999px; background: var(--cur-violet); color: #fff; }
#module-curriculum-tab .cur-pick-panel { margin-top: 6px; padding: 10px 12px; border: 1px solid var(--cur-violet-line); border-radius: 10px; background: #fff; }
#module-curriculum-tab .cur-pick-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2px 16px; }
#module-curriculum-tab .cur-pick-opt { display: flex; align-items: flex-start; gap: 8px; margin: 0; padding: 4px 0; cursor: pointer; font-weight: 500; color: #334155; }
#module-curriculum-tab .cur-pick-opt input { width: 18px; height: 18px; flex-shrink: 0; margin: 2px 0 0; accent-color: var(--cur-violet); }
#module-curriculum-tab .cur-pick-sep { margin: 8px 0 4px; padding-top: 8px; border-top: 1px dashed #cbd5e1; font-size: .8em; font-weight: 700; color: var(--cur-muted); }

#module-curriculum-tab .cur-check { display: flex; align-items: flex-start; gap: 8px; cursor: pointer; margin: 0; font-weight: 500; color: #334155; }
#module-curriculum-tab .cur-check input { width: 18px; height: 18px; flex-shrink: 0; margin: 2px 0 0; accent-color: var(--cur-violet); }
#module-curriculum-tab .cur-check small { color: var(--cur-muted); }
#module-curriculum-tab .cur-checklist {
  max-height: 220px; overflow-y: auto; display: flex; flex-direction: column; gap: 6px;
  padding: 8px 10px; border: 1.5px solid #cbd5e1; border-radius: 8px; background: #fff;
}
#module-curriculum-tab .cur-override { margin: 12px 0 8px; }

/* ── Time split & hours ───────────────────────────────────── */
#module-curriculum-tab .cur-split-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; }
#module-curriculum-tab .cur-split-cell { display: flex; flex-direction: column; gap: 4px; margin: 0; min-width: 0; font-size: .8em; font-weight: 600; color: #475569; }
#module-curriculum-tab .cur-split-cell span { overflow-wrap: anywhere; }
#module-curriculum-tab .cur-split-cell input {
  width: 100%; box-sizing: border-box; margin: 0; padding: 7px 8px; text-align: center;
  border: 1.5px solid #cbd5e1; border-radius: 8px; font: inherit; font-size: 1.05em; font-weight: 700; color: var(--cur-ink);
}
#module-curriculum-tab .cur-split-note { margin: 8px 0 0; font-size: .85em; }
#module-curriculum-tab .cur-sum-ok { color: #166534; font-weight: 700; }
#module-curriculum-tab .cur-warn { color: #b45309; font-weight: 600; font-size: .88em; line-height: 1.5; }
#module-curriculum-tab .cur-warn.cur-block {
  display: block; padding: 8px 12px; margin: 0 0 12px; border-radius: 8px; background: #fffbeb; border: 1px solid #fde68a;
}
#module-curriculum-tab .cur-hours-empty {
  padding: 10px 12px; border-radius: 8px; background: #f8fafc; border: 1px dashed #cbd5e1; color: var(--cur-muted); font-size: .9em;
}
#module-curriculum-tab .cur-hours-formula { font-size: .85em; color: var(--cur-muted); margin: 0 0 6px; }
#module-curriculum-tab .cur-hours { display: grid; grid-template-columns: 3fr 2fr auto; gap: 8px; }
#module-curriculum-tab .cur-h-group { border: 1px solid var(--cur-line); border-radius: 10px; overflow: hidden; min-width: 0; }
#module-curriculum-tab .cur-h-inst { border-color: #c7d2fe; }
#module-curriculum-tab .cur-h-ind  { border-color: #a7f3d0; }
#module-curriculum-tab .cur-h-head { padding: 6px 10px; font-size: .82em; font-weight: 700; display: flex; justify-content: space-between; gap: 8px; }
#module-curriculum-tab .cur-h-inst .cur-h-head { background: #eef2ff; color: #3730a3; }
#module-curriculum-tab .cur-h-ind  .cur-h-head { background: #ecfdf5; color: #065f46; }
#module-curriculum-tab .cur-h-row { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; }
#module-curriculum-tab .cur-h-cell { padding: 6px 8px; text-align: center; border-inline-start: 1px solid var(--cur-line); min-width: 0; }
#module-curriculum-tab .cur-h-cell:first-child { border-inline-start: none; }
#module-curriculum-tab .cur-h-lbl { display: block; font-size: .72em; color: var(--cur-muted); font-weight: 600; overflow-wrap: anywhere; }
#module-curriculum-tab .cur-h-cell strong { font-size: 1.15em; color: var(--cur-ink); }
#module-curriculum-tab .cur-h-total {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
  padding: 8px 14px; border-radius: 10px; background: linear-gradient(135deg, #6d28d9, #8b5cf6); color: #fff; min-width: 84px;
}
#module-curriculum-tab .cur-h-total span { font-size: .78em; font-weight: 600; opacity: .9; }
#module-curriculum-tab .cur-h-total strong { font-size: 1.3em; }

/* OS link + LO list */
#module-curriculum-tab .cur-oslink { margin: 0; padding-inline-start: 20px; }
#module-curriculum-tab .cur-oslink li { margin: 0 0 8px; line-height: 1.5; color: #334155; font-size: .92em; }
#module-curriculum-tab .cur-oslink-ids { margin-top: 3px; font-size: .92em; color: var(--cur-muted); }
#module-curriculum-tab .cur-pc, #module-curriculum-tab .cur-task, #module-curriculum-tab .cur-lonum {
  display: inline-block; padding: 0 7px; border-radius: 6px; font-weight: 700; font-size: .92em; margin: 1px 2px;
}
#module-curriculum-tab .cur-pc { background: #e0e7ff; color: #3730a3; }
#module-curriculum-tab .cur-task { background: #fef3c7; color: #92400e; }
#module-curriculum-tab .cur-lonum { background: #f3e8ff; color: #6d28d9; }
#module-curriculum-tab .cur-lolist { margin: 0; padding-inline-start: 22px; }
#module-curriculum-tab .cur-lolist li { margin: 0 0 6px; line-height: 1.5; color: #334155; }

/* ── LO cards ─────────────────────────────────────────────── */
#module-curriculum-tab .cur-lo {
  border: 2px solid #c4b5fd; border-radius: 12px; margin: 0 0 12px;
  background: linear-gradient(135deg, #faf5ff 0%, #f3e8ff 100%);
}
#module-curriculum-tab .cur-lo-sum {
  list-style: none; cursor: pointer; padding: 12px 14px; display: flex; align-items: flex-start; gap: 10px;
}
#module-curriculum-tab .cur-lo-sum::-webkit-details-marker { display: none; }
#module-curriculum-tab .cur-lo-sum::before { content: '▸'; color: var(--cur-violet); font-weight: 700; line-height: 1.6; }
html[dir="rtl"] #module-curriculum-tab .cur-lo-sum::before { content: '◂'; }
#module-curriculum-tab .cur-lo[open] > .cur-lo-sum::before { content: '▾'; }
#module-curriculum-tab .cur-lo-title { flex: 1 1 auto; min-width: 0; line-height: 1.6; font-weight: 600; color: var(--cur-ink); overflow-wrap: anywhere; }
#module-curriculum-tab .cur-lo-badge {
  flex-shrink: 0; padding: 2px 10px; border-radius: 999px; font-size: .78em; font-weight: 700; white-space: nowrap;
  background: #fff; color: #92400e; border: 1px solid #fde68a;
}
#module-curriculum-tab .cur-lo-badge.is-done { color: #166534; border-color: #86efac; background: #f0fdf4; }
#module-curriculum-tab .cur-lo-body { padding: 4px 14px 14px; background: rgba(255, 255, 255, .7); border-radius: 0 0 10px 10px; }
#module-curriculum-tab .cur-hours-field input { max-width: 140px; }

/* ── List editor ──────────────────────────────────────────── */
#module-curriculum-tab .cur-list { display: flex; flex-direction: column; gap: 6px; }
#module-curriculum-tab .cur-li { display: flex; align-items: flex-start; gap: 6px; }
#module-curriculum-tab .cur-li-num {
  flex: 0 0 auto; min-width: 36px; padding: 8px 4px 0; text-align: center;
  font-weight: 700; font-size: .85em; color: var(--cur-violet); direction: ltr; unicode-bidi: isolate;
}
#module-curriculum-tab .cur-li-input {
  flex: 1 1 auto; min-width: 0; width: auto !important; box-sizing: border-box; margin: 0;
  padding: 7px 10px; border: 1.5px solid #cbd5e1; border-radius: 8px; font: inherit; font-size: .93em; background: #fff;
}
#module-curriculum-tab .cur-li-del {
  box-sizing: border-box; flex: 0 0 auto; width: 34px; height: 34px; min-width: 34px; max-width: 34px;
  min-height: 34px; max-height: 34px; padding: 0 !important; margin: 2px 0 0;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 8px; border: 1px solid #fecaca; background: #fff5f5; color: #b91c1c; cursor: pointer; font-size: 13px; line-height: 1;
}
#module-curriculum-tab .cur-li-del:hover { background: #fee2e2; }
/* 3.126.0: light grey, like the other buttons of the tool (.btn-format). */
#module-curriculum-tab .cur-li-add {
  align-self: flex-start; margin: 2px 0 0; padding: 6px 14px !important; min-height: 34px;
  border: 1px solid #cbd5e1; border-radius: 8px; background: #f1f5f9; color: #475569;
  font: inherit; font-size: .85em; font-weight: 600; cursor: pointer; box-shadow: none !important;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
#module-curriculum-tab .cur-li-add:hover { background: #e2e8f0; color: #1e293b; border-color: #94a3b8; }
#module-curriculum-tab .cur-res-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }

/* Facilities table */
#module-curriculum-tab .cur-fac { display: flex; flex-direction: column; gap: 6px; }
#module-curriculum-tab .cur-fac-row { display: grid; grid-template-columns: minmax(0, 1fr) 90px 34px; gap: 6px; align-items: start; }
#module-curriculum-tab .cur-fac-head { font-size: .8em; font-weight: 700; color: var(--cur-muted); }
#module-curriculum-tab .cur-fac-qty { text-align: center; }

/* ── Help "?" in the tab header ───────────────────────────── */
#module-curriculum-tab .cur-step-row { justify-content: space-between; }

/* ── Touch screens: full 44px targets, still square ──────── */
@media (hover: none) and (pointer: coarse) {
  #module-curriculum-tab .cur-icon-btn, #module-curriculum-tab .cur-li-del {
    width: 44px; height: 44px; min-width: 44px; max-width: 44px; min-height: 44px; max-height: 44px;
  }
  #module-curriculum-tab .cur-fac-row { grid-template-columns: minmax(0, 1fr) 70px 44px; }
  #module-curriculum-tab .cur-mini-btn, #module-curriculum-tab .cur-li-add { min-height: 44px; }
  #module-curriculum-tab .cur-pick-btn { min-height: 44px; }
  #module-curriculum-tab .cur-tools-bar .cur-mini-btn { min-height: 44px; }
  #module-curriculum-tab .cur-subtab { min-height: 44px; }
  #module-curriculum-tab .cur-pick-opt { padding: 8px 0; }
}

/* ── Phones ───────────────────────────────────────────────── */
@media (max-width: 760px) {
  #module-curriculum-tab .cur-grid-2, #module-curriculum-tab .cur-grid-3,
  #module-curriculum-tab .cur-res-grid, #module-curriculum-tab .cur-pick-grid, #module-curriculum-tab .cur-basic-grid { grid-template-columns: 1fr; }
  #module-curriculum-tab .cur-subbar { flex-direction: column; align-items: stretch; }
  #module-curriculum-tab .cur-subtabs { display: flex; }
  #module-curriculum-tab .cur-subtab { flex: 1 1 0; padding: 8px 10px !important; }
  #module-curriculum-tab .cur-subbar .cur-export-btn { width: 100%; }
  #module-curriculum-tab .cur-ro { grid-template-columns: 1fr 1fr; }
  #module-curriculum-tab .cur-ro div:first-child { grid-column: 1 / -1; }
  #module-curriculum-tab .cur-hours { grid-template-columns: 1fr; }
  #module-curriculum-tab .cur-h-total { flex-direction: row; justify-content: space-between; }
  #module-curriculum-tab .cur-split-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 480px) {
  #module-curriculum-tab .cur-topbar { position: static; padding: 10px; }
  #module-curriculum-tab .cur-sel-wrap { flex-basis: 100%; flex-direction: column; align-items: stretch; gap: 4px; }
  #module-curriculum-tab .cur-topbar-actions { width: 100%; }
  #module-curriculum-tab .cur-export-btn { flex: 1 1 100%; }
  #module-curriculum-tab .cur-card { padding: 14px 12px; }
  #module-curriculum-tab .cur-card-body { padding: 12px; }
  #module-curriculum-tab .cur-lo-sum { flex-wrap: wrap; }
  #module-curriculum-tab .cur-lo-badge { margin-inline-start: 24px; }
  #module-curriculum-tab .cur-lo-body { padding: 4px 10px 12px; }
  #module-curriculum-tab .cur-split-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  #module-curriculum-tab .cur-li-num { min-width: 28px; }
}

/* ============================================================
   "Standard" toolbar menu (body-level, positioned by JS)
   ============================================================ */
#curStdMenu.cur-menu {
  position: fixed; z-index: 2147483000; min-width: 240px; max-width: calc(100vw - 16px); box-sizing: border-box;
  padding: 6px; background: #fff; border: 1px solid #e2e8f0; border-radius: 12px;
  box-shadow: 0 16px 40px rgba(15, 23, 42, .22); font-family: inherit;
  animation: curMenuIn .14s ease-out;
}
@keyframes curMenuIn { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }
#curStdMenu .cur-menu-item {
  display: flex; align-items: center; gap: 10px; width: 100%; box-sizing: border-box; margin: 0;
  padding: 10px 12px !important; min-height: 44px; border: none; border-radius: 8px; background: none;
  font: inherit; font-size: .9em; font-weight: 600; color: #1e293b; text-align: start; cursor: pointer;
}
#curStdMenu .cur-menu-item:hover:not([disabled]), #curStdMenu .cur-menu-item:focus-visible:not([disabled]) {
  background: #f1f5f9; outline: none;
}
#curStdMenu .cur-menu-item:focus-visible { box-shadow: inset 0 0 0 2px #667eea; }
#curStdMenu .cur-menu-item[disabled] { color: #94a3b8; cursor: not-allowed; }
#curStdMenu .cur-menu-ic {
  flex: 0 0 auto; min-width: 34px; height: 22px; padding: 0 4px; box-sizing: border-box; border-radius: 5px;
  display: inline-flex; align-items: center; justify-content: center;
  color: #fff; font-size: .68em; font-weight: 800; letter-spacing: .02em; font-family: Arial, sans-serif;
}
#curStdMenu .cur-ic-os  { background: #0f766e; }
#curStdMenu .cur-ic-cur { background: #6d28d9; }
#curStdMenu .cur-ic-cbc { background: #cbd5e1; }
#curStdMenu .cur-soon {
  margin-inline-start: auto; padding: 1px 8px; border-radius: 999px; font-size: .78em; font-weight: 700;
  background: #f1f5f9; color: #64748b; border: 1px solid #e2e8f0; white-space: nowrap;
}

/* ============================================================
   Modals (export dialog, Task Analysis picker, guidelines)
   ============================================================ */
.cur-modal-ov {
  position: fixed; inset: 0; z-index: 999999; display: flex; align-items: center; justify-content: center;
  padding: 16px; background: rgba(0, 0, 0, .55); -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px);
}
.cur-modal {
  background: #fff; border-radius: 16px; width: 100%; max-width: 520px; max-height: 88vh;
  display: flex; flex-direction: column; overflow: hidden; box-shadow: 0 24px 60px rgba(0, 0, 0, .35);
  font-family: inherit; text-align: start;
}
.cur-modal.is-wide { max-width: 660px; }
.cur-modal-head {
  display: flex; align-items: center; gap: 12px; padding: 16px 20px 14px; flex-shrink: 0;
  background: linear-gradient(135deg, #eef2ff, #e0e7ff); border-bottom: 1px solid #c7d2fe;
}
.cur-modal-head p { margin: 0; flex: 1 1 auto; font-weight: 800; color: #3730a3; font-size: 1em; min-width: 0; }
.cur-modal-icon { font-size: 1.5em; line-height: 1; }
.cur-modal-x {
  box-sizing: border-box; flex: 0 0 auto; width: 32px; height: 32px; min-width: 32px; max-width: 32px;
  min-height: 32px; max-height: 32px; padding: 0 !important; margin: 0; border-radius: 8px;
  border: 1px solid #c7d2fe; background: #fff; color: #3730a3; cursor: pointer; font-size: 14px; line-height: 1;
  display: inline-flex; align-items: center; justify-content: center;
}
.cur-modal-body { padding: 16px 20px; overflow-y: auto; flex: 1 1 auto; }
.cur-modal-foot { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; padding: 12px 20px; border-top: 1px solid #eef0f4; flex-shrink: 0; }
.cur-modal-intro {
  margin: 0 0 14px; font-size: .88em; line-height: 1.65; color: #475569;
  background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 8px; padding: 10px 12px;
}
.cur-btn-primary, .cur-btn-ghost {
  margin: 0; padding: 9px 18px !important; border-radius: 8px; font: inherit; font-size: .9em; font-weight: 700; cursor: pointer; white-space: nowrap;
}
.cur-btn-primary { background: #667eea; color: #fff; border: none; }
.cur-btn-primary:hover:not(:disabled) { background: #5a67d8; }
.cur-btn-primary:disabled { opacity: .6; cursor: wait; }
.cur-btn-primary.is-done { background: #16a34a; }
.cur-btn-ghost { background: #f1f5f9; color: #334155; border: none; }
.cur-modal .cur-check { display: flex; align-items: flex-start; gap: 8px; cursor: pointer; margin: 0; font-size: .9em; color: #334155; }
.cur-modal .cur-check input { width: 18px; height: 18px; flex-shrink: 0; margin: 2px 0 0; }
.cur-modal .cur-check small { color: #64748b; }
.cur-blank-opt { padding: 10px 12px; margin: 0 0 14px !important; border: 1px solid #ddd6fe; border-radius: 10px; background: #faf5ff; }
.cur-exp-list { display: flex; flex-direction: column; gap: 8px; }
.cur-exp-row {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 10px 12px; border: 1px solid #e2e8f0; border-radius: 10px;
}
.cur-exp-row.is-current { border-color: #a78bfa; background: #faf5ff; }
.cur-exp-name { min-width: 0; display: flex; flex-direction: column; gap: 2px; font-size: .9em; font-weight: 600; color: #1e293b; overflow-wrap: anywhere; }
.cur-exp-name small { color: #64748b; font-weight: 500; }
.cur-exp-dl { flex: 0 0 auto; }
.cur-ta-list { display: flex; flex-direction: column; }
.cur-ta-row {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px 12px;
  padding: 8px 2px; border-bottom: 1px solid #f1f5f9;
}
.cur-ta-row .cur-check { flex: 1 1 200px; min-width: 0; }
.cur-ta-row.is-done { opacity: .55; }
.cur-ta-row select { flex: 0 1 260px; max-width: 100%; min-width: 0; padding: 6px 8px; border: 1px solid #cbd5e1; border-radius: 8px; font: inherit; font-size: .85em; }
.cur-guide-sec { margin: 0 0 14px; }
.cur-guide-h { margin: 0 0 6px; font-size: .9em; font-weight: 800; color: #1e293b; }
.cur-guide-sec ul { margin: 0; padding-inline-start: 20px; }
.cur-guide-sec li { font-size: .86em; line-height: 1.65; color: #334155; margin-bottom: 4px; }
@media (max-width: 480px) {
  .cur-modal-ov { padding: 8px; align-items: flex-end; }
  .cur-modal { max-height: 92vh; border-radius: 14px; }
  .cur-modal-body, .cur-modal-head, .cur-modal-foot { padding-left: 14px; padding-right: 14px; }
  .cur-exp-row { flex-wrap: wrap; }
  .cur-exp-dl { width: 100%; }
}

/* ── Exported file name (3.34.2) ─────────────────────────── */
#module-curriculum-tab .cur-filename {
  margin: 0 0 14px; padding: 12px 14px 10px; border-radius: 10px;
  background: #f0fdfa; border: 1px solid #99f6e4;
}
#module-curriculum-tab .cur-filename .cur-field { margin-bottom: 10px; }
#module-curriculum-tab .cur-filename select {
  width: 100%; max-width: 100%; box-sizing: border-box; margin: 0; padding: 8px 10px;
  border: 1.5px solid #cbd5e1; border-radius: 8px; font: inherit; font-size: .95em; background: #fff;
}
#module-curriculum-tab .cur-file-preview { font-size: .88em; color: #0f766e; font-weight: 600; overflow-wrap: anywhere; }
#module-curriculum-tab .cur-file-preview bdi {
  display: inline-block; max-width: 100%; box-sizing: border-box; white-space: normal;
  overflow-wrap: anywhere; word-break: break-word; text-align: left;
  margin-top: 2px; padding: 2px 8px; border-radius: 6px;
  background: #fff; border: 1px solid #99f6e4; color: #134e4a; font-family: Consolas, Menlo, monospace; font-weight: 600;
}

/* ── LO hours: field + distribute + help (3.35.1) ────────── */
#module-curriculum-tab .cur-hours-row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
#module-curriculum-tab .cur-hours-row input { width: 120px !important; flex: 0 0 auto; }
#module-curriculum-tab .cur-hours-row input.is-auto { color: #4338ca; font-weight: 700; background: #f5f3ff; }
#module-curriculum-tab .cur-hours-field .cur-hint { display: block; margin-top: 4px; }
#module-curriculum-tab .cur-hours-tools { display: inline-flex; align-items: center; gap: 8px; flex-wrap: nowrap; }

/* ── Time table: the single place for hours & percentages (3.36.0) ── */
#module-curriculum-tab .cur-fx {
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px;
  font-size: .92em; color: var(--cur-ink); margin: 0 0 2px;
}
#module-curriculum-tab .cur-fx input.cur-fx-hpc {
  width: 72px !important; flex: 0 0 auto; margin: 0; padding: 5px 6px; text-align: center;
  border: 1.5px solid #c4b5fd; border-radius: 8px; font: inherit; font-weight: 700; background: #faf5ff; color: var(--cur-ink);
}
#module-curriculum-tab .cur-fx strong { color: #6d28d9; }
#module-curriculum-tab .cur-fx-note { display: block; margin: 0 0 8px; }
#module-curriculum-tab .cur-timecard > .cur-hours-empty { margin: 0 0 8px; }
#module-curriculum-tab .cur-pct-scope {
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px 16px; margin: 0 0 8px; font-size: .9em;
}
#module-curriculum-tab .cur-pct-scope-l { font-weight: 700; color: #475569; }
#module-curriculum-tab .cur-pct-scope .cur-check { margin: 0; }
#module-curriculum-tab .cur-pct-in { display: inline-flex; align-items: center; gap: 2px; margin: 3px 0; font-size: .8em; color: var(--cur-muted); }
#module-curriculum-tab .cur-h-cell input.cur-pct {
  width: 48px !important; min-width: 0; margin: 0; padding: 3px 2px; text-align: center;
  border: 1.5px solid #cbd5e1; border-radius: 6px; font: inherit; font-size: 1.05em; font-weight: 700; color: var(--cur-ink); background: #fff;
  -moz-appearance: textfield;
}
#module-curriculum-tab .cur-h-cell input.cur-pct::-webkit-inner-spin-button,
#module-curriculum-tab .cur-h-cell input.cur-pct::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
#module-curriculum-tab .cur-h-cell strong { display: block; }
#module-curriculum-tab .cur-timecard > .cur-hint { display: block; margin-top: 4px; }
/* Credits field sits at the start of the formula line (3.36.1) */
#module-curriculum-tab .cur-fx-cred { display: inline-flex; align-items: center; gap: 6px; margin: 0; font-weight: 700; color: var(--cur-ink); }
#module-curriculum-tab .cur-fx input.cur-fx-num {
  width: 72px !important; flex: 0 0 auto; margin: 0; padding: 5px 6px; text-align: center;
  border: 1.5px solid #8b5cf6; border-radius: 8px; font: inherit; font-weight: 700; background: #fff; color: var(--cur-ink);
}
#module-curriculum-tab .cur-fx-op { font-weight: 700; color: var(--cur-muted); }

/* Suggest credits (3.85.0) */
.cur-csug-row { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; margin: 6px 0 10px; }
.cur-cs-total { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-weight: 600; color: #334155; margin: 0 0 10px; }
.cur-cs-total input { width: 110px; }
.cur-cs-basis { display: flex; flex-direction: column; gap: 6px; margin: 0 0 12px; font-size: .92em; }
.cur-cs-basis > span { font-weight: 600; color: #334155; }
.cur-cs-table { width: 100%; border-collapse: collapse; font-size: .9em; margin: 0 0 8px; }
.cur-cs-table th, .cur-cs-table td { padding: 6px 8px; border-bottom: 1px solid #e5e7eb; text-align: start; }
.cur-cs-table th:not(:first-child), .cur-cs-table td:not(:first-child) { text-align: center; width: 110px; }
.cur-cs-table th { background: #f8fafc; color: #475569; font-weight: 700; }
.cur-cs-none { color: #94a3b8; font-size: .9em; }