/* ============================================================
   صوت نوت — أنماط الأصول الحركية B1…B8
   تُحمَّل بعد motion-core.css
   ============================================================ */

/* ============================================================
   B8 · الخيط
   ============================================================ */
.sn-thread {
  position: fixed;
  inset-block: 0;
  /* حافة البداية = يمين الصفحة في RTL، كما نصّ المخطط */
  inset-inline-start: 0;
  width: 48px;
  z-index: 30;
  pointer-events: none;
}
.sn-thread svg { width: 100%; height: 100%; display: block; }

.sn-thread__track {
  stroke: var(--cyan-500);
  stroke-width: 2;
  opacity: .14;
  vector-effect: non-scaling-stroke;
}
.sn-thread__live {
  stroke: var(--cyan-500);
  stroke-width: 2;
  stroke-linecap: round;
  vector-effect: non-scaling-stroke;
  transition: filter 600ms var(--ease-move);
}
.sn-thread__head {
  fill: var(--cyan-400);
  opacity: 0;
  transition: opacity 300ms var(--ease-move);
  filter: drop-shadow(0 0 5px rgba(34, 201, 230, .85));
}
.sn-thread.is-glowing .sn-thread__live { opacity: 1; }

/* الخيط زخرفي — يُخفى حين تضيق الشاشة بدل أن يزاحم المحتوى */
@media (max-width: 1024px) { .sn-thread { display: none; } }

/* ============================================================
   B1 · شريطا الجلسة — الفصل ٢
   ============================================================ */
.sn-bars { max-width: 720px; }

.sn-bars__row { margin-bottom: 30px; }

.sn-bars__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 10px;
}
.sn-bars__label {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-700);
}
.sn-bars__time {
  font-size: 15px;
  font-weight: 600;
  color: var(--navy-800);
  margin-inline-start: auto;
}
.sn-bars__badge {
  font-family: var(--font-lat);
  direction: ltr;
  font-size: 13px;
  font-weight: 700;
  color: var(--danger);
  background: var(--danger-bg);
  padding: 3px 10px;
  border-radius: var(--radius-sm);
}

.sn-bars__track {
  position: relative;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--ink-100);
  overflow: visible;
}
.sn-bars__fill {
  position: relative;
  height: 100%;
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.sn-bars__fill--calm   { background: var(--cyan-500); }
.sn-bars__fill--broken { background: var(--ink-300); }

/* الفجوات الأربع — تنفتح أثناء نمو الشريط */
.sn-bars__gap {
  position: absolute;
  inset-block: 0;
  width: 0;
  background: var(--white);
  transition: width 420ms var(--ease-move);
}
.sn-bars__fill--broken.is-cut .sn-bars__gap { width: 3px; }
.sn-bars__fill--broken.is-cut .sn-bars__gap:nth-child(1) { transition-delay: 240ms; }
.sn-bars__fill--broken.is-cut .sn-bars__gap:nth-child(2) { transition-delay: 520ms; }
.sn-bars__fill--broken.is-cut .sn-bars__gap:nth-child(3) { transition-delay: 800ms; }
.sn-bars__fill--broken.is-cut .sn-bars__gap:nth-child(4) { transition-delay: 1080ms; }

/* مؤشّر النطاق عند ١١٢٪ */
.sn-bars__range {
  position: absolute;
  inset-block: -8px -8px;
  width: 0;
  border-inline-start: 1.5px dashed var(--ink-500);
  opacity: 0;
  transition: opacity var(--t-enter) var(--ease-enter);
}
.sn-bars__range.is-in { opacity: .9; }
.sn-bars__range-lbl {
  position: absolute;
  top: -22px;
  inset-inline-start: 6px;
  font-family: var(--font-lat);
  direction: ltr;
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-500);
  white-space: nowrap;
}

.sn-bars__cuts-cap {
  font-size: 13px;
  color: var(--ink-500);
  margin-top: 4px;
}

@media (max-width: 640px) {
  .sn-bars__track { height: 40px; }
  .sn-bars__head { flex-wrap: wrap; gap: 8px; }
  .sn-bars__time { margin-inline-start: 0; }
}

/* ============================================================
   B2 · معادلة الوقت — الفصل ٣ (مشهد مثبَّت)
   ============================================================ */
.sn-eq { height: 400vh; }

.sn-eq__stage { color: #fff; }

.sn-eq__grid {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 48px;
  align-items: center;
}

/* ---- العمود الأيسر: الرقم ---- */
.sn-eq__step {
  font-size: 19px;
  font-weight: 600;
  color: #B8C6DA;
  min-height: 2.2em;
  margin-bottom: 6px;
}
.sn-eq__numwrap {
  display: flex;
  align-items: baseline;
  gap: 12px;
  transition: opacity 180ms var(--ease-exit);
}
.sn-eq__numwrap.is-morphing { opacity: 0; }

.sn-eq__num {
  font-size: 128px;
  font-weight: 700;
  line-height: 1;
  color: var(--cyan-500);
  letter-spacing: -2px;
}
.sn-eq__unit {
  font-size: 22px;
  font-weight: 500;
  color: #8FA6C2;
}

.sn-eq__dots { display: flex; gap: 8px; margin-top: 36px; }
.sn-eq__dot {
  width: 26px; height: 3px;
  border-radius: 2px;
  background: rgba(255,255,255,.18);
  transition: background var(--t-micro) var(--ease-move);
}
.sn-eq__dot.is-on { background: var(--cyan-500); }

/* ---- العمود الأيمن: المرئي ---- */
.sn-eq__right { position: relative; display: grid; place-items: center; min-height: 380px; }

.sn-eq__svg {
  width: 340px; max-width: 100%;
  transition: opacity var(--t-scene) var(--ease-move),
              transform var(--t-scene) var(--ease-move);
}
.sn-eq__svg.is-faded { opacity: 0; transform: scale(.92); }

.sn-eq__ring-base { stroke: rgba(255,255,255,.10); }
.sn-eq__ring-full { stroke: rgba(255,255,255,.34); }
.sn-eq__ring-doc  { stroke: var(--ink-700); }
.sn-eq__ring-save {
  stroke: var(--cyan-500);
  transition: transform var(--t-enter) var(--ease-move);
  filter: drop-shadow(0 0 10px rgba(6,182,212,.45));
}

/* كومة الشظايا الثلاثين */
.sn-eq__pile {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 9px;
  place-content: center;
  width: 300px; margin: 0 auto;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-scene) var(--ease-move);
}
.sn-eq__right.is-piled .sn-eq__pile { opacity: 1; }

.sn-eq__shard {
  height: 26px;
  border-radius: 5px;
  background: var(--cyan-500);
  opacity: 0;
  transform: translateY(10px) scale(.7);
  transition: opacity 260ms var(--ease-enter), transform 260ms var(--ease-enter);
}
.sn-eq__shard.is-on { opacity: .92; transform: none; }

/* مقارنة الدرجة ٥ */
.sn-eq__cmp {
  position: absolute;
  inset-inline: 0;
  bottom: -18px;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity var(--t-enter) var(--ease-enter),
              transform var(--t-enter) var(--ease-enter);
}
.sn-eq__cmp.is-on { opacity: 1; transform: none; }

.sn-eq__cmp-row { margin-bottom: 12px; }
.sn-eq__cmp-lbl {
  display: block;
  font-size: 13px;
  color: #8FA6C2;
  margin-bottom: 5px;
}
.sn-eq__cmp-track {
  display: block;
  height: 14px;
  border-radius: 7px;
  background: rgba(255,255,255,.10);
  overflow: hidden;
}
.sn-eq__cmp-fill {
  display: block;
  height: 100%;
  width: 0;
  border-radius: 7px;
  transition: width var(--t-enter) var(--ease-move);
}
.sn-eq__cmp-fill.is-saved { background: var(--cyan-500); }
.sn-eq__cmp-fill.is-week  { background: rgba(255,255,255,.30); }

@media (max-width: 900px) {
  .sn-eq { height: auto; }
  .sn-eq__grid { grid-template-columns: 1fr; gap: 32px; }
  .sn-eq__num { font-size: 84px; }
  .sn-eq__right { min-height: 320px; }
}

/* ============================================================
   B3 · حلقة خريطة الطريق — الفصل ٤
   ============================================================ */
.sn-road {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 56px;
  align-items: center;
}

.sn-road__ring { position: relative; width: 360px; height: 360px; }
.sn-road__svg  { width: 100%; height: 100%; display: block; }

.sn-road__rest    { stroke: var(--ink-100); }
.sn-road__done    { stroke: var(--cyan-500); transition: filter 600ms var(--ease-move); }
.sn-road__done.is-glowing { filter: drop-shadow(0 0 14px rgba(6,182,212,.65)); }
.sn-road__planned { /* التعبئة نقش مائل — تُضبط في JS */ }
.sn-road__divider { stroke: var(--white); stroke-width: 2.5; }

.sn-road__center {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  text-align: center;
  gap: 2px;
}
.sn-road__center-num {
  font-size: 40px;
  font-weight: 700;
  color: var(--navy-800);
  line-height: 1;
}
.sn-road__center-lbl { font-size: 13px; color: var(--ink-500); }

/* ---- الأساطير ---- */
.sn-road__legend { display: grid; gap: 26px; }

.sn-road__item { display: flex; gap: 14px; align-items: flex-start; }

.sn-road__swatch {
  width: 16px; height: 16px;
  border-radius: 5px;
  margin-top: 5px;
  flex: none;
}
.sn-road__swatch--done { background: var(--cyan-500); }
.sn-road__swatch--plan {
  background: repeating-linear-gradient(45deg,
    #CBD5E1 0 3px, #B6C2D2 3px 5px);
}

.sn-road__item-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--navy-800);
  display: flex;
  align-items: center;
  gap: 8px;
}
.sn-road__item--plan .sn-road__item-title { color: var(--ink-500); }

.sn-road__check {
  color: var(--success);
  font-weight: 700;
  font-size: 18px;
}

.sn-road__sublist {
  list-style: none;
  margin-top: 8px;
  display: grid;
  gap: 5px;
}
.sn-road__sublist li {
  font-size: 14px;
  color: var(--ink-500);
  padding-inline-start: 16px;
  position: relative;
}
.sn-road__sublist li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0; top: 11px;
  width: 6px; height: 1.5px;
  background: var(--ink-300);
}

@media (max-width: 860px) {
  .sn-road { grid-template-columns: 1fr; gap: 34px; justify-items: center; }
  .sn-road__ring { width: 300px; height: 300px; }
  .sn-road__legend { justify-self: stretch; }
}

/* ============================================================
   B4 · مبدّل SOB — الفصل ٥
   ============================================================ */
.sn-sob {
  background: var(--white);
  border: 1px solid var(--ink-100);
  border-radius: var(--radius-lg);
  padding: 26px 28px 30px;
  box-shadow: var(--shadow-sm);
  max-width: 680px;
}

.sn-sob__bar { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.sn-sob__bar-lbl { font-size: 14px; color: var(--ink-500); }

.sn-sob__tabs { display: flex; gap: 8px; }
.sn-sob__tab {
  font-family: var(--font-ar);
  background: var(--white);
  border: 1.5px solid var(--ink-300);
  border-radius: 100px;
  padding: 7px 16px;
  cursor: pointer;
  display: grid;
  gap: 0;
  line-height: 1.25;
  transition: border-color var(--t-micro) var(--ease-move),
              background var(--t-micro) var(--ease-move);
}
.sn-sob__tab:hover { border-color: var(--cyan-500); }
.sn-sob__tab:focus-visible { outline: 2px solid var(--cyan-500); outline-offset: 2px; }
.sn-sob__tab.is-on { background: var(--cyan-50); border-color: var(--cyan-500); }

.sn-sob__tab-ar { font-size: 14px; font-weight: 600; color: var(--navy-800); }
.sn-sob__tab-en {
  font-family: var(--font-lat);
  direction: ltr;
  font-size: 10px;
  color: var(--ink-500);
  letter-spacing: .2px;
}

/* نص الإملاء — ثابت لا يتغيّر أبدًا */
.sn-sob__dict { margin-top: 22px; }
.sn-sob__dict-lbl,
.sn-sob__out-lbl {
  display: block;
  font-size: 13px;
  color: var(--ink-500);
  margin-bottom: 7px;
}
.sn-sob__quote {
  font-size: 17px;
  color: var(--ink-900);
  background: var(--ink-50);
  border-radius: var(--radius-md);
  padding: 14px 18px;
}
.sn-sob__term {
  font-family: var(--font-lat);
  direction: ltr;
  unicode-bidi: isolate;
  font-weight: 600;
  color: var(--navy-800);
  text-decoration: underline wavy var(--cyan-500);
  text-underline-offset: 5px;
  text-decoration-thickness: 2px;
}

/* بطاقة التفسير — هي وحدها ما يتبدّل */
.sn-sob__out { margin-top: 20px; }
.sn-sob__panel {
  border: 1px solid var(--ink-100);
  border-inline-start: 4px solid var(--cyan-500);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  background: var(--white);
  box-shadow: var(--shadow-sm);
  min-height: 96px;
  transition: opacity 240ms var(--ease-exit),
              transform 240ms var(--ease-exit);
}
.sn-sob__panel.is-out { opacity: 0; transform: translateY(8px); }

.sn-sob__panel-dept {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  color: var(--cyan-600);
  margin-bottom: 6px;
}
.sn-sob__panel-body { font-size: 15px; color: var(--ink-700); }

.sn-sob__field {
  font-family: var(--font-lat);
  direction: ltr;
  unicode-bidi: isolate;
  font-weight: 600;
  color: var(--navy-800);
}
/* الحقل العربي يبقى بخط عربي */
.sn-sob__panel-body .sn-sob__field:not(:lang(en)) { font-family: inherit; }

/* وسم بوابة الاعتماد — يظهر في المختبر فقط، لا في الإنتاج */
.sn-sob[data-approval="pending"]::before {
  content: "مسوّدة — تحتاج اعتماد طبيب";
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--warning);
  background: var(--warning-bg);
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  width: fit-content;
}

/* ============================================================
   B6 · أشرطة الدقة — الفصل ٧
   ============================================================ */
.sn-acc { max-width: 820px; }

.sn-acc__head,
.sn-acc__row {
  display: grid;
  grid-template-columns: 168px 1fr 210px;
  gap: 20px;
  align-items: center;
}

.sn-acc__head {
  padding-bottom: 10px;
  border-bottom: 1px solid var(--ink-100);
  margin-bottom: 6px;
}
.sn-acc__h-bar,
.sn-acc__h-marks > span {
  font-size: 12px;
  color: var(--ink-500);
}
.sn-acc__h-marks {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  text-align: center;
  gap: 6px;
}

.sn-acc__row { padding: 14px 0; border-bottom: 1px solid var(--ink-100); }
.sn-acc__row.is-own .sn-acc__name { color: var(--navy-800); font-weight: 700; }

.sn-acc__name {
  font-size: 15px;
  color: var(--ink-700);
  /* الأسماء نصًّا فقط — لا شعارات، بخط محايد */
}

.sn-acc__track {
  position: relative;
  display: block;
  height: 26px;
  border-radius: var(--radius-sm);
  background: var(--ink-100);
}
.sn-acc__fill {
  position: absolute;
  inset-block: 0;
  inset-inline-start: 0;
  width: 0;
  border-radius: var(--radius-sm);
}
/* حادّ الحافة = مقيس */
.sn-acc__fill--sharp { background: var(--cyan-500); }

/* ضبابي الطرف وممتدّ عبر النطاق = تقدير لا قياس.
   الشريط يمتد إلى الحدّ الأعلى للنطاق، وطرفه يتلاشى عبر النطاق كلّه
   (٧٠→٨٠ مثلًا) فيقرأ كمجال عدم يقين لا كدرجة منخفضة.
   نسبة بداية التلاشي تُحقن من JS في --sn-fade. */
.sn-acc__fill--fuzzy {
  background: var(--ink-300);
  border-radius: var(--radius-sm);
  -webkit-mask-image: linear-gradient(to left,
    #000 0%, #000 var(--sn-fade, 85%), transparent 100%);
  mask-image: linear-gradient(to left,
    #000 0%, #000 var(--sn-fade, 85%), transparent 100%);
}

.sn-acc__val {
  position: absolute;
  inset-inline-end: 10px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 13px;
  font-weight: 700;
  color: var(--navy-800);
}
.sn-acc__val--est { color: var(--ink-500); font-weight: 500; }

.sn-acc__marks {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  text-align: center;
  gap: 6px;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--t-enter) var(--ease-enter),
              transform var(--t-enter) var(--ease-enter);
}
.sn-acc__marks.is-in { opacity: 1; transform: none; }

.sn-acc__mark { font-size: 16px; font-weight: 700; }
.sn-acc__mark.is-yes { color: var(--success); }
.sn-acc__mark.is-no  { color: var(--ink-300); }

.sn-acc__note {
  font-size: 13px;
  color: var(--ink-500);
  margin-top: 18px;
  line-height: 1.75;
  max-width: 620px;
}

@media (max-width: 760px) {
  .sn-acc__head { display: none; }
  .sn-acc__row {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 18px 0;
  }
  .sn-acc__marks { justify-items: start; grid-template-columns: repeat(3, auto); gap: 18px; }
}

/* ============================================================
   B7 · خريطة المملكة — الفصل ٨ (على خلفية كحلية)
   ============================================================ */
.sn-map { max-width: 560px; }
.sn-map__svg { width: 100%; height: auto; display: block; overflow: visible; }

.sn-map__fill   { fill: rgba(6,182,212,.06); stroke: none; }
.sn-map__border {
  fill: none;
  stroke: var(--cyan-500);
  stroke-width: 2;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
}

/* ---- النقاط الداخلية ---- */
.sn-map__node { opacity: 0; transition: opacity var(--t-enter) var(--ease-enter); }
.sn-map__node.is-on, .sn-map.is-done .sn-map__node { opacity: 1; }

.sn-map__dot  { fill: var(--cyan-400); }
.sn-map__halo {
  fill: var(--cyan-400);
  opacity: .18;
  transform-origin: center;
  animation: sn-map-pulse 3s var(--ease-move) infinite;
}
@keyframes sn-map-pulse {
  0%, 100% { r: 8;  opacity: .18; }
  50%      { r: 13; opacity: .05; }
}

/* ---- الروابط الداخلية — الحركة مغلقة داخل الحدود ---- */
.sn-map__link {
  stroke: var(--cyan-500);
  stroke-width: 1.2;
  stroke-dasharray: 3 6;
  opacity: 0;
  transition: opacity var(--t-scene) var(--ease-enter);
}
.sn-map__link.is-on, .sn-map.is-done .sn-map__link {
  opacity: .5;
  animation: sn-map-flow 3s linear infinite;
}
@keyframes sn-map-flow { to { stroke-dashoffset: -18; } }

/* ---- المسارات المحجوبة ---- */
.sn-map__blocked {
  opacity: 0;
  transform: translateX(6px);
  transition: opacity var(--t-enter) var(--ease-enter),
              transform var(--t-enter) var(--ease-move);
}
.sn-map__blocked.is-on, .sn-map.is-done .sn-map__blocked {
  opacity: 1;
  transform: none;
}
.sn-map__out {
  stroke: #8FA6C2;
  stroke-width: 1.4;
  stroke-dasharray: 5 5;
  opacity: .7;
}
.sn-map__lock-body    { fill: #8FA6C2; }
.sn-map__lock-shackle { fill: none; stroke: #8FA6C2; stroke-width: 1.4; }

.sn-map__cap {
  font-size: 12px;
  color: #8FA6C2;
  margin-top: 14px;
}


/* ============================================================
   B5 · حقول سباهي — الفصل ٦ (مشهد خفيف: تبرعم من الخيط)
   ============================================================ */
.sn-fld {
  position: relative;
  display: block;
  max-width: 560px;
  margin: 0 auto;
  --row: 52px;               /* ارتفاع الصف الواحد في المكدّس */
}

/* المكدّس الصاعد — 4 صفوف ظاهرة + منطقة تلاشٍ علوية */
.sn-fld__stack {
  position: relative;
  height: calc(var(--row) * 4 + 26px);
  overflow: hidden;
  /* قناع يلاشي أعلى المكدّس فتبدو الحقول وكأنها تذوب صاعدة */
  -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 64px);
          mask-image: linear-gradient(to bottom, transparent 0, #000 64px);
}

.sn-fld__chip {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 6px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  background: var(--white);
  border: 1px solid var(--ink-100);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  /* الأحدث (slot 0) عند الأسفل؛ كل رتبة أعلى تصعد بمقدار صف */
  transform: translateY(calc(var(--slot, 0) * (var(--row) * -1)));
  transition: transform 620ms var(--ease-move), opacity 620ms var(--ease-move);
  will-change: transform, opacity;
}
.sn-fld__chip.is-gone {
  /* الشريحة المغادرة تصعد أبعد قليلًا وتتلاشى */
  transform: translateY(calc((var(--slot, 4)) * (var(--row) * -1) - 8px));
}
.sn-fld__dot {
  width: 9px; height: 9px;
  flex: none;
  border-radius: 50%;
  background: var(--cyan-500);
  box-shadow: 0 0 0 4px var(--cyan-50);
}
.sn-fld__txt {
  display: flex;
  align-items: baseline;
  gap: 10px;
  min-width: 0;
  flex: 1;
}
.sn-fld__lbl {
  font-size: 14px;
  font-weight: 600;
  color: var(--navy-800);
  white-space: nowrap;
}
.sn-fld__val {
  font-size: 13px;
  color: var(--ink-500);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ---- الخيط الأفقي (الكلام المنطوق) ---- */
.sn-fld__rail {
  position: relative;
  height: 22px;
  margin: 2px 0 0;
}
.sn-fld__line {
  position: absolute;
  inset-inline: 0;
  top: 10px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg,
    transparent 0, var(--cyan-200, #A5E9F5) 12%,
    var(--cyan-400) 50%, var(--cyan-200, #A5E9F5) 88%, transparent 100%);
}
/* توهّج يسير على الخيط (اتجاه القراءة RTL: يمين ← يسار) */
.sn-fld__spark {
  position: absolute;
  top: 6px;
  width: 46px;
  height: 10px;
  border-radius: 10px;
  background: radial-gradient(circle, rgba(34,201,230,.75) 0%, transparent 70%);
  filter: blur(1px);
  animation: sn-fld-spark 3.2s linear infinite;
}
@keyframes sn-fld-spark {
  0%   { right: -46px; opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 1; }
  100% { right: 100%; opacity: 0; }
}
/* عقدة الإطلاق عند مركز الخيط — تنبض عند كل حقل */
.sn-fld__mark {
  position: absolute;
  top: 5px;
  left: 50%;
  transform: translateX(-50%);
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--cyan-500);
  box-shadow: 0 0 0 0 rgba(6,182,212,.5);
}
.sn-fld__mark.is-fire { animation: sn-fld-fire 620ms var(--ease-move); }
@keyframes sn-fld-fire {
  0%   { box-shadow: 0 0 0 0 rgba(6,182,212,.5); transform: translateX(-50%) scale(1); }
  60%  { box-shadow: 0 0 0 10px rgba(6,182,212,0); transform: translateX(-50%) scale(1.35); }
  100% { box-shadow: 0 0 0 0 rgba(6,182,212,0); transform: translateX(-50%) scale(1); }
}

.sn-fld__cap {
  margin-top: 14px;
  font-size: 12.5px;
  color: var(--ink-500);
  text-align: center;
}
.sn-fld__cap-strong { color: var(--navy-800); font-weight: 600; }

/* حين يستقرّ المشهد: نُخفت التوهّج المتحرّك */
.sn-fld.is-settled .sn-fld__spark { animation: none; opacity: 0; }

@media (prefers-reduced-motion: reduce) {
  .sn-fld__spark { animation: none; opacity: 0; }
  .sn-fld__mark { animation: none; }
}

@media (max-width: 640px) {
  .sn-fld { --row: 58px; }
  .sn-fld__txt { flex-direction: column; align-items: flex-start; gap: 2px; }
  .sn-fld__val { white-space: normal; }
}