/**
 * KTX2 limits-and-tradeoff.html — pain cards, hero triage, traffic-light stop signal.
 * Scoped under .doc-limits-* to avoid clashes with global doc styles.
 */

.doc-limits-triage {
  display: grid;
  gap: 0.35rem;
  margin: 0.5rem 0 1.15rem;
  padding: 0.75rem 1rem;
  border-radius: 10px;
  border: 1px solid rgba(110, 175, 215, 0.22);
  background: linear-gradient(145deg, rgba(18, 28, 48, 0.72) 0%, rgba(10, 14, 28, 0.88) 100%);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.04) inset;
}

.doc-limits-triage__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 0.5rem;
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: rgba(210, 225, 245, 0.92);
  line-height: 1.35;
}

.doc-limits-triage__row--emph {
  color: rgba(255, 255, 255, 0.96);
}

.doc-limits-triage__k {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.88em;
  font-weight: 700;
  color: rgba(46, 231, 242, 0.95);
}

.doc-limits-triage__op {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 1.05em;
  font-weight: 700;
  color: rgba(255, 180, 120, 0.9);
  margin-inline: 0.05em;
}

.doc-limits-triage__txt {
  flex: 1 1 12rem;
  min-width: 0;
}

/* —— Pain deck —— */
.doc-limits-pain {
  margin: 0 0 1.75rem;
  padding: 0;
}

.doc-limits-pain__h {
  margin: 0 0 0.55rem;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(150, 185, 225, 0.75);
}

.doc-limits-pain__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

@media (max-width: 720px) {
  .doc-limits-pain__grid {
    grid-template-columns: 1fr;
  }
}

.doc-limits-pain-card {
  position: relative;
  padding: 0.85rem 1rem 1rem;
  border-radius: 12px;
  border: 1px solid rgba(100, 140, 185, 0.2);
  background: rgba(10, 16, 30, 0.55);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset;
  overflow: hidden;
  transition:
    border-color 0.22s ease,
    box-shadow 0.22s ease,
    transform 0.2s ease;
}

.doc-limits-pain-card:hover {
  border-color: rgba(110, 185, 225, 0.32);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.05) inset,
    0 10px 28px rgba(0, 0, 0, 0.2);
  transform: translateY(-1px);
}

.doc-limits-pain-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 2px;
  background: linear-gradient(90deg, rgba(46, 231, 242, 0.35), rgba(181, 108, 255, 0.35));
  opacity: 0.85;
}

.doc-limits-pain-card__title {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0 0 0.45rem;
  font-size: 0.92rem;
  font-weight: 700;
  color: rgba(240, 246, 255, 0.98);
}

.doc-limits-pain-card__ico {
  font-size: 1.05rem;
  line-height: 1;
  filter: grayscale(0.15);
}

.doc-limits-pain-card__lead {
  margin: 0 0 0.65rem;
  font-size: 0.82rem;
  line-height: 1.45;
  color: rgba(185, 205, 230, 0.92);
}

.doc-limits-pain-card__viz {
  margin-top: 0.15rem;
}

/* Encode: dual bars */
.doc-limits-encode-rows {
  display: flex;
  flex-direction: column;
  gap: 0.42rem;
}

.doc-limits-encode-row {
  display: grid;
  grid-template-columns: 2.6rem 1fr auto;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  font-weight: 600;
  color: rgba(200, 218, 240, 0.88);
}

.doc-limits-encode-row__tag {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.65rem;
  letter-spacing: 0.04em;
  color: rgba(130, 168, 210, 0.95);
}

.doc-limits-bar-track {
  position: relative;
  height: 7px;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.06);
  overflow: hidden;
}

.doc-limits-bar-fill {
  height: 100%;
  width: 100%;
  border-radius: 3px;
  transform-origin: left center;
}

.doc-limits-bar-fill--instant {
  width: 100%;
  background: linear-gradient(90deg, rgba(80, 220, 140, 0.55), rgba(46, 231, 242, 0.45));
  box-shadow: 0 0 12px rgba(46, 231, 242, 0.25);
}

/* KTX2 bar: idle (ince); hover kartta → dolma animasyonu */
.doc-limits-pain-card--encode .doc-limits-bar-fill--load {
  width: 16%;
  opacity: 0.85;
  background: linear-gradient(90deg, rgba(181, 108, 255, 0.55), rgba(46, 231, 242, 0.5));
}

.doc-limits-pain-card--encode:hover .doc-limits-bar-fill--load {
  animation: doc-limits-load-slow 18s cubic-bezier(0.35, 0, 0.2, 1) infinite;
}

/* Uzun encode: boşta bekle → yavaş dolar → kısa tampon → sıfırlanır (30 sn – 2 dk hissi) */
@keyframes doc-limits-load-slow {
  0%,
  8% {
    width: 14%;
    opacity: 0.78;
  }

  68% {
    width: 91%;
    opacity: 1;
  }

  78%,
  86% {
    width: 91%;
    opacity: 1;
  }

  100% {
    width: 14%;
    opacity: 0.78;
  }
}

.doc-limits-encode-row__hint {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(150, 185, 225, 0.75);
  white-space: nowrap;
}

.doc-limits-encode-row__hint--flash {
  color: rgba(46, 231, 242, 0.9);
}

/* Loader: Önce / Sonra — radyo + etiket (JS yok) */
.doc-limits-loader {
  position: relative;
  margin-top: 0.15rem;
}

.doc-limits-loader__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.doc-limits-loader__tabstrip {
  display: inline-flex;
  margin-bottom: 0.5rem;
  padding: 3px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.08);
  gap: 2px;
}

.doc-limits-loader__tab {
  position: relative;
  z-index: 0;
  padding: 0.28rem 0.75rem 0.32rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(165, 190, 220, 0.85);
  border-radius: 999px;
  cursor: pointer;
  transition:
    color 0.2s ease,
    background 0.2s ease;
  user-select: none;
}

.doc-limits-loader__tab:hover {
  color: rgba(235, 242, 255, 0.95);
}

.doc-limits-loader__tab:focus-visible {
  outline: 2px solid rgba(46, 231, 242, 0.55);
  outline-offset: 2px;
}

#doc-limits-pkg-view-before:checked ~ .doc-limits-loader__tabstrip label[for="doc-limits-pkg-view-before"],
#doc-limits-pkg-view-after:checked ~ .doc-limits-loader__tabstrip label[for="doc-limits-pkg-view-after"] {
  z-index: 1;
  color: rgba(12, 18, 30, 0.95);
  background: linear-gradient(145deg, rgba(46, 231, 242, 0.55), rgba(140, 190, 255, 0.45));
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.2) inset;
}

.doc-limits-loader__viz {
  display: flex;
  flex-direction: column;
  gap: 0.42rem;
}

.doc-limits-loader__row {
  display: grid;
  grid-template-columns: 3.1rem 1fr;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.68rem;
  font-weight: 600;
  color: rgba(200, 218, 240, 0.9);
}

.doc-limits-loader__lbl {
  color: rgba(150, 175, 210, 0.88);
}

.doc-limits-loader__track {
  position: relative;
  height: 10px;
  border-radius: 5px;
  background: rgba(0, 0, 0, 0.32);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.doc-limits-loader__fill {
  height: 100%;
  width: 72%;
  border-radius: 4px;
  background: linear-gradient(90deg, rgba(100, 140, 200, 0.5), rgba(46, 231, 242, 0.38));
  transition:
    width 0.45s cubic-bezier(0.4, 0, 0.2, 1),
    background 0.4s ease,
    box-shadow 0.35s ease;
}

#doc-limits-pkg-view-after:checked ~ .doc-limits-loader__viz .doc-limits-loader__fill {
  width: 88%;
  background: linear-gradient(90deg, rgba(255, 160, 90, 0.58), rgba(255, 110, 130, 0.48));
  box-shadow: 0 0 14px rgba(255, 130, 100, 0.22);
}

.doc-limits-loader__readout {
  margin: 0.15rem 0 0;
  font-size: 0.68rem;
  font-weight: 700;
  color: rgba(255, 200, 130, 0.92);
  min-height: 1.35em;
}

.doc-limits-loader__readout-a,
.doc-limits-loader__readout-b {
  display: block;
}

#doc-limits-pkg-view-before:checked ~ .doc-limits-loader__viz .doc-limits-loader__readout-a {
  display: none;
}

#doc-limits-pkg-view-after:checked ~ .doc-limits-loader__viz .doc-limits-loader__readout-b {
  display: none;
}

/* CPU sparkline — hover’da tek hikâye: PNG düşük → KTX2 spike (zıplama) → sonra düşüş */
.doc-limits-pain-card--cpu {
  overflow: visible;
}

.doc-limits-cpu-chart {
  display: flex;
  align-items: flex-end;
  gap: 0.28rem;
  height: 3.55rem;
  padding: 0.38rem 0.15rem 0;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid rgba(255, 255, 255, 0.05);
  overflow: visible;
}

.doc-limits-cpu-chart__col {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  min-width: 0;
}

.doc-limits-cpu-chart__bar {
  width: 100%;
  max-width: 2.1rem;
  border-radius: 4px 4px 2px 2px;
  background: linear-gradient(180deg, rgba(130, 175, 230, 0.55), rgba(70, 110, 170, 0.35));
  transform-origin: bottom center;
  transform: scaleY(1);
  transition: height 0.35s ease;
  will-change: height, transform, box-shadow;
}

.doc-limits-cpu-chart__bar--png {
  height: 20%;
}

.doc-limits-cpu-chart__bar--spike {
  height: 26%;
  background: linear-gradient(180deg, rgba(255, 140, 100, 0.85), rgba(181, 108, 255, 0.45));
  box-shadow: 0 0 14px rgba(255, 120, 90, 0.25);
}

.doc-limits-cpu-chart__bar--down {
  height: 22%;
}

.doc-limits-pain-card--cpu:hover .doc-limits-cpu-chart__bar--png {
  animation: doc-limits-cpu-png 3.6s cubic-bezier(0.45, 0, 0.2, 1) infinite;
}

.doc-limits-pain-card--cpu:hover .doc-limits-cpu-chart__bar--spike {
  animation: doc-limits-cpu-spike 3.6s cubic-bezier(0.45, 0, 0.2, 1) infinite;
}

.doc-limits-pain-card--cpu:hover .doc-limits-cpu-chart__bar--down {
  animation: doc-limits-cpu-down 3.6s cubic-bezier(0.45, 0, 0.2, 1) infinite;
}

@keyframes doc-limits-cpu-png {
  0%,
  100% {
    height: 20%;
    transform: scaleY(1);
  }

  34%,
  52% {
    height: 22%;
    transform: scaleY(1);
  }
}

@keyframes doc-limits-cpu-spike {
  0%,
  100% {
    height: 26%;
    transform: scaleY(1);
    box-shadow: 0 0 6px rgba(255, 120, 90, 0.12);
  }

  28% {
    height: 34%;
    transform: scaleY(1);
    box-shadow: 0 0 10px rgba(255, 120, 90, 0.22);
  }

  /* Tepe: yükseklik + scaleY = “yukarı zıplama” hissi */
  40% {
    height: 98%;
    transform: scaleY(1.08);
    box-shadow: 0 0 26px rgba(255, 120, 90, 0.55);
  }

  48% {
    height: 98%;
    transform: scaleY(1.12);
    box-shadow: 0 0 30px rgba(255, 140, 110, 0.5);
  }

  62% {
    height: 40%;
    transform: scaleY(1);
    box-shadow: 0 0 12px rgba(255, 120, 90, 0.22);
  }

  78% {
    height: 32%;
    transform: scaleY(1);
    box-shadow: 0 0 8px rgba(255, 120, 90, 0.16);
  }
}

@keyframes doc-limits-cpu-down {
  0%,
  100% {
    height: 22%;
    transform: scaleY(1);
  }

  34%,
  42% {
    height: 24%;
    transform: scaleY(1);
  }

  /* Spike sonrası “normale dönüş” — ikinci sütun yükselir */
  54% {
    height: 54%;
    transform: scaleY(1.04);
  }

  70% {
    height: 42%;
    transform: scaleY(1);
  }
}

.doc-limits-cpu-chart__lbl {
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(155, 180, 215, 0.8);
  text-align: center;
  line-height: 1.2;
}

.doc-limits-cpu-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.65rem;
  margin-top: 0.45rem;
  font-size: 0.66rem;
  color: rgba(175, 198, 225, 0.88);
}

.doc-limits-cpu-legend span {
  font-weight: 600;
}

/* Artefact mini A/B */
.doc-limits-artifact-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.45rem;
}

.doc-limits-artifact-swatch {
  position: relative;
  border-radius: 8px;
  height: 3.25rem;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition:
    filter 0.55s cubic-bezier(0.4, 0, 0.2, 1),
    opacity 0.55s ease,
    transform 0.55s ease;
}

.doc-limits-artifact-swatch--smooth {
  background: linear-gradient(180deg, #1a2a48 0%, #3d5a8c 42%, #6b8cc4 100%);
  filter: blur(0);
  opacity: 1;
}

.doc-limits-artifact-swatch--band {
  background: repeating-linear-gradient(
    180deg,
    #1e3052 0px,
    #1e3052 5px,
    #2a4068 5px,
    #2a4068 10px,
    #354e78 10px,
    #354e78 15px
  );
  filter: blur(2.5px) saturate(0.88);
  opacity: 0.62;
}

.doc-limits-pain-card--artifact:hover .doc-limits-artifact-swatch--smooth {
  filter: blur(5px);
  opacity: 0.45;
  transform: scale(0.98);
}

.doc-limits-pain-card--artifact:hover .doc-limits-artifact-swatch--band {
  filter: blur(0) saturate(1);
  opacity: 1;
  transform: scale(1.02);
}

.doc-limits-artifact-swatch__cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 0.2rem 0.35rem;
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.92);
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.55));
}

/* —— Traffic light stop signal —— */
.doc-limits-signal {
  margin: 0 0 1.25rem;
  padding: 1rem 1.05rem 1.05rem;
  border-radius: 12px;
  border: 1px solid rgba(110, 175, 215, 0.22);
  background: rgba(8, 12, 24, 0.55);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.22);
}

.doc-limits-signal__title {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0 0 0.75rem;
  font-size: 0.98rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: rgba(245, 248, 255, 0.98);
}

.doc-limits-signal__title-ico {
  font-size: 1.15rem;
  line-height: 1;
}

.doc-limits-signal__lanes {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.doc-limits-signal-lane {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.65rem 0.85rem;
  align-items: center;
  padding: 0.55rem 0.65rem;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.02);
  transition:
    border-color 0.2s ease,
    background 0.2s ease,
    transform 0.2s ease;
}

.doc-limits-signal-lane:hover {
  border-color: rgba(120, 185, 230, 0.22);
  background: rgba(255, 255, 255, 0.045);
  transform: translateX(2px);
}

.doc-limits-signal-lane__light {
  width: 2.35rem;
  height: 2.35rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1.05rem;
  line-height: 1;
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.35) inset,
    0 4px 14px rgba(0, 0, 0, 0.35);
}

.doc-limits-signal-lane--stop .doc-limits-signal-lane__light {
  background: radial-gradient(circle at 35% 30%, #ff8a8a, #c62828 55%, #5c1010);
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.35) inset,
    0 0 18px rgba(255, 80, 80, 0.35);
}

.doc-limits-signal-lane--think .doc-limits-signal-lane__light {
  background: radial-gradient(circle at 35% 30%, #ffe08a, #f9a825 52%, #6d4c0b);
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.35) inset,
    0 0 16px rgba(255, 200, 80, 0.28);
}

.doc-limits-signal-lane--go .doc-limits-signal-lane__light {
  background: radial-gradient(circle at 35% 30%, #9effb0, #2e7d32 52%, #0d3014);
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.35) inset,
    0 0 18px rgba(80, 220, 120, 0.3);
}

.doc-limits-signal-lane__body {
  min-width: 0;
}

.doc-limits-signal-lane__tag {
  margin: 0 0 0.15rem;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(220, 232, 250, 0.95);
}

.doc-limits-signal-lane__txt {
  margin: 0;
  font-size: 0.8rem;
  line-height: 1.45;
  color: rgba(175, 198, 225, 0.92);
}

@media (prefers-reduced-motion: reduce) {
  .doc-limits-pain-card--encode:hover .doc-limits-bar-fill--load {
    animation: none;
    width: 72%;
    opacity: 0.92;
  }

  .doc-limits-loader__fill {
    transition: none;
  }

  .doc-limits-pain-card--cpu:hover .doc-limits-cpu-chart__bar--png,
  .doc-limits-pain-card--cpu:hover .doc-limits-cpu-chart__bar--spike,
  .doc-limits-pain-card--cpu:hover .doc-limits-cpu-chart__bar--down {
    animation: none;
  }

  .doc-limits-pain-card--cpu .doc-limits-cpu-chart__bar {
    transform: none;
    will-change: auto;
  }

  .doc-limits-pain-card--cpu .doc-limits-cpu-chart__bar--spike {
    height: 92%;
  }

  .doc-limits-pain-card--cpu .doc-limits-cpu-chart__bar--png {
    height: 22%;
  }

  .doc-limits-pain-card--cpu .doc-limits-cpu-chart__bar--down {
    height: 38%;
  }

  .doc-limits-artifact-swatch,
  .doc-limits-pain-card--artifact:hover .doc-limits-artifact-swatch--smooth,
  .doc-limits-pain-card--artifact:hover .doc-limits-artifact-swatch--band {
    transition: none;
    transform: none;
  }

  .doc-limits-pain-card--artifact:hover .doc-limits-artifact-swatch--smooth {
    filter: none;
    opacity: 1;
  }

  .doc-limits-pain-card--artifact:hover .doc-limits-artifact-swatch--band {
    filter: saturate(0.92);
    opacity: 0.85;
  }

  .doc-limits-signal-lane {
    transition: none;
  }

  .doc-limits-signal-lane:hover {
    transform: none;
  }

  .doc-limits-pain-card {
    transition: none;
  }

  .doc-limits-pain-card:hover {
    transform: none;
  }
}