/* ==================================================================
   Yazı içi etkileşimli modüller (.lab)
   Defterin arasına iliştirilmiş bir ölçüm kartı gibi durur.
   Yalnızca modül içeren yazılarda yüklenir.
   ================================================================== */

.prose .lab {
  margin-block: 2.75em;
  border: 1px solid var(--rule-strong);
  border-top: 2px solid var(--ink);
  background: var(--paper-2);
  padding: 1.25rem 1.25rem 1.5rem;
  font-family: var(--sans);
  font-size: .9375rem;
}

/* JS çalışmazsa boş bir çerçeve kalmasın */
.prose .lab:not([data-hazir]) {
  border-style: dashed;
  color: var(--ink-3);
  font-family: var(--mono);
  font-size: .8125rem;
}

.lab__head {
  display: flex;
  align-items: baseline;
  gap: .75rem;
  flex-wrap: wrap;
  padding-bottom: .5rem;
}

.lab__tag {
  font-family: var(--mono);
  font-size: .625rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--paper);
  background: var(--ink);
  padding: .15rem .4rem;
}

.lab__title {
  font-family: var(--sans);
  font-variation-settings: "wdth" 100, "wght" 650;
  font-size: 1.0625rem;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--ink);
}

.prose .lab__intro {
  font-family: var(--sans);
  font-size: .875rem;
  line-height: 1.55;
  color: var(--ink-2);
  margin: 0 0 1.25rem;
  max-width: 58ch;
}

.prose .lab__note {
  font-family: var(--mono);
  font-size: .6875rem;
  line-height: 1.6;
  color: var(--ink-3);
  margin: 1rem 0 0;
  padding-top: .75rem;
  border-top: 1px solid var(--rule);
}

/* --- yerleşim --- */

.lab__layout { display: grid; gap: 1.5rem; }

@media (min-width: 40em) {
  .lab__layout {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: start;
  }
}

.lab__panel { display: grid; gap: 1rem; align-content: start; }
.lab__panel--yatay { padding-top: 1.25rem; }
.lab__panel--grid { gap: .625rem; }

@media (min-width: 34em) {
  .lab__panel--grid { grid-template-columns: 1fr 1fr; gap: .625rem 1.5rem; }
}

.lab__stage { display: grid; gap: .75rem; min-width: 0; }

/* --- kaydırıcı --- */

.lab__control { display: grid; gap: .35rem; }

.lab__control-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: .75rem;
}

.lab__label {
  font-family: var(--mono);
  font-size: .6875rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.lab__value {
  font-family: var(--mono);
  font-size: .8125rem;
  font-variant-numeric: tabular-nums;
  color: var(--signal);
}

.lab__range {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 1.25rem;
  background: none;
  cursor: pointer;
}
.lab__range::-webkit-slider-runnable-track { height: 2px; background: var(--rule-strong); }
.lab__range::-moz-range-track { height: 2px; background: var(--rule-strong); }
.lab__range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px; height: 14px;
  margin-top: -6px;
  background: var(--signal);
  border: 0; border-radius: 0;
}
.lab__range::-moz-range-thumb {
  width: 14px; height: 14px;
  background: var(--signal);
  border: 0; border-radius: 0;
}
.lab__range:focus-visible { outline: 2px solid var(--signal); outline-offset: 4px; }

/* --- sayı kutusu --- */

.lab__field { display: grid; gap: .3rem; }

.lab__input-wrap {
  display: flex;
  align-items: center;
  gap: .4rem;
  border: 1px solid var(--rule-strong);
  background: var(--paper);
  padding: .3rem .5rem;
}
.lab__input-wrap:focus-within { border-color: var(--ink); }

.lab__number {
  border: 0;
  background: none;
  outline: none;
  width: 100%;
  min-width: 0;
  font-family: var(--mono);
  font-size: .875rem;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
}

.lab__unit {
  font-family: var(--mono);
  font-size: .6875rem;
  color: var(--ink-3);
  white-space: nowrap;
}

/* --- ön ayar düğmeleri --- */

.lab__presets { display: flex; flex-wrap: wrap; gap: .35rem; }

.lab__preset {
  font-family: var(--mono);
  font-size: .6875rem;
  letter-spacing: .04em;
  border: 1px solid var(--rule-strong);
  background: var(--paper);
  color: var(--ink-2);
  padding: .35rem .55rem;
  cursor: pointer;
  transition: border-color .2s var(--ease), color .2s var(--ease);
}
.lab__preset:hover { border-color: var(--ink); color: var(--ink); }
.lab__preset[aria-pressed="true"] {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}

/* --- ölçüm rozetleri --- */

.lab__metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}

.lab__metric {
  background: var(--paper-2);
  padding: .5rem .625rem;
  display: grid;
  gap: .15rem;
}

.lab__metric-key {
  font-family: var(--mono);
  font-size: .625rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.lab__metric-val {
  font-family: var(--mono);
  font-size: .9375rem;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
}

/* --- sonuç satırları --- */

.lab__results { border-top: 1px solid var(--ink); margin-top: 1.25rem; }

.lab__result {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: .5rem 0;
  border-bottom: 1px solid var(--rule);
}

.lab__result-key {
  font-family: var(--mono);
  font-size: .6875rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.lab__result-val {
  font-family: var(--sans);
  font-size: .9375rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  text-align: right;
  color: var(--ink);
}

/* --- sensör dizisi --- */

.lab__linewrap {
  position: relative;
  height: 1.75rem;
  border: 1px solid var(--rule-strong);
  background: var(--paper);
  margin-bottom: .5rem;
  overflow: hidden;
}

.lab__line {
  position: absolute;
  top: 0; bottom: 0;
  width: 12%;
  transform: translateX(-50%);
  background: var(--ink);
}

.lab__track {
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  gap: 2px;
  height: 6rem;
}

.lab__cell {
  display: grid;
  grid-template-rows: 1fr auto;
  align-items: end;
  gap: .25rem;
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: .25rem;
}

/* Yükseklik yerine transform: düzen yeniden hesaplanmaz, akıcı kalır. */
.lab__bar {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--rule-strong);
  transform: scaleY(0);
  transform-origin: bottom center;
  transition: transform .18s var(--ease), background-color .18s var(--ease);
}
.lab__bar[data-on="true"] { background: var(--signal); }

.lab__cell-val {
  font-family: var(--mono);
  font-size: .5625rem;
  text-align: center;
  color: var(--ink-3);
  font-variant-numeric: tabular-nums;
}

/* --- ağırlık çubuğu --- */

.lab__meter {
  height: .625rem;
  background: var(--paper);
  border: 1px solid var(--rule-strong);
  margin-top: 1.25rem;
  position: relative;
  overflow: hidden;
}
/* 500 g sınırı: ölçek 1,25 kat olduğu için %80'de */
.lab__meter::after {
  content: "";
  position: absolute;
  top: 0; bottom: 0;
  left: 80%;
  border-left: 1px dashed var(--ink);
}

.lab__meter-fill {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--ink-3);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .25s var(--ease), background-color .25s var(--ease);
}
.lab__meter-fill[data-asti="true"] { background: var(--signal); }

/* --- onay kutuları --- */

.lab__checks { display: grid; gap: .4rem; padding-bottom: 1.25rem; }
@media (min-width: 34em) { .lab__checks { grid-template-columns: 1fr 1fr; } }

.lab__check {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .875rem;
  color: var(--ink-2);
  cursor: pointer;
}
.lab__check input { width: 1rem; height: 1rem; cursor: pointer; flex: none; }
.lab__check:hover { color: var(--ink); }

/* --- kart listesi --- */

.lab__cards {
  display: grid;
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
@media (min-width: 46em) {
  .lab__cards { grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr)); }
}

.lab__card {
  background: var(--paper);
  padding: .75rem .875rem;
  display: grid;
  gap: .25rem;
  align-content: start;
  opacity: .45;
  transition: opacity .25s var(--ease);
}
.lab__card[data-uygun="true"] { opacity: 1; }

.lab__card-title {
  font-family: var(--sans);
  font-variation-settings: "wdth" 100, "wght" 650;
  font-size: .9375rem;
  color: var(--ink);
}

.lab__card-sub {
  font-family: var(--mono);
  font-size: .625rem;
  letter-spacing: .06em;
  color: var(--ink-3);
}

.prose .lab__card-note {
  font-family: var(--sans);
  font-size: .8125rem;
  line-height: 1.5;
  color: var(--ink-2);
  margin: .25rem 0 0;
}

.lab__card-ok,
.lab__card-miss {
  font-family: var(--mono);
  font-size: .625rem;
  letter-spacing: .04em;
  padding-top: .35rem;
  margin-top: .25rem;
  border-top: 1px solid var(--rule);
}
.lab__card-ok { color: var(--signal); }
.lab__card-miss { color: var(--ink-3); }

@media (prefers-reduced-motion: reduce) {
  .lab__bar, .lab__meter-fill, .lab__card, .lab__preset { transition: none; }
}

/* --- iki tuval yan yana (HSV) --- */

.lab__pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.lab__pair canvas {
  width: 100%;
  height: auto;
  border: 1px solid var(--rule-strong);
  background: var(--paper);
}

.lab__pair-labels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  font-family: var(--mono);
  font-size: .625rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink-3);
}

/* --- seçenek grubu --- */

.lab__group { display: grid; gap: .4rem; padding-bottom: 1rem; }