/**
 * Holodepth — scene-merge: draw call akışı + çatal + kıyaslama + karar diyagramı
 */

.doc-sm-diagram {
  /* Strateji paleti — üst çatal, kıyaslama, alt karar: aynı tonlar */
  --sm-merge-edge: rgba(80, 210, 160, 0.42);
  --sm-merge-fill-a: rgba(70, 220, 150, 0.95);
  --sm-merge-fill-b: rgba(30, 140, 100, 0.92);
  --sm-merge-glow: rgba(60, 200, 130, 0.1);
  --sm-merge-panel-bg: rgba(8, 28, 20, 0.45);

  --sm-inst-edge: rgba(255, 200, 80, 0.38);
  --sm-inst-fill-a: rgba(255, 210, 90, 0.95);
  --sm-inst-fill-b: rgba(200, 120, 30, 0.88);
  --sm-inst-glow: rgba(255, 175, 70, 0.09);
  --sm-inst-panel-bg: rgba(42, 30, 12, 0.48);

  --sm-split-edge: rgba(110, 140, 175, 0.32);
  --sm-split-panel-bg: rgba(10, 14, 26, 0.42);

  --sm-parent-edge: rgba(110, 175, 255, 0.48);
  --sm-parent-fill-a: rgba(100, 170, 255, 0.92);
  --sm-parent-fill-b: rgba(36, 68, 150, 0.9);
  --sm-parent-glow: rgba(90, 150, 255, 0.1);

  margin: 1rem 0 0;
  padding: 0.85rem 0.9rem 0.95rem;
  border-radius: 12px;
  border: 1px solid rgba(46, 200, 210, 0.2);
  background: linear-gradient(
    165deg,
    rgba(10, 16, 32, 0.62) 0%,
    rgba(4, 6, 16, 0.88) 100%
  );
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.045) inset,
    0 5px 14px rgba(0, 0, 0, 0.32),
    0 1px 2px rgba(0, 0, 0, 0.45);
}

.doc-sm-diagram__caption {
  margin: 0 0 0.75rem;
  font-size: 0.78rem;
  line-height: 1.5;
  color: rgba(175, 198, 225, 0.94);
}

.doc-sm-diagram__h {
  margin: 0.85rem 0 0.45rem;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(120, 210, 220, 0.92);
}

.doc-sm-diagram__h:first-of-type {
  margin-top: 0.15rem;
}

/* —— Dikey akış —— */
.doc-sm-flow {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0;
  max-width: 26rem;
  margin: 0 auto;
}

.doc-sm-flow__node {
  padding: 0.5rem 0.65rem;
  border-radius: 9px;
  border: 1px solid rgba(80, 120, 160, 0.35);
  background: rgba(2, 8, 20, 0.58);
  text-align: center;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.05) inset,
    0 4px 10px rgba(0, 0, 0, 0.28);
}

.doc-sm-flow__node--warn {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.35rem 0.5rem;
  padding: 0.55rem 0.7rem;
  border: 1px solid rgba(255, 95, 85, 0.55);
  background: linear-gradient(
    165deg,
    rgba(52, 12, 18, 0.88) 0%,
    rgba(18, 4, 10, 0.92) 100%
  );
  box-shadow:
    0 1px 0 rgba(255, 120, 100, 0.12) inset,
    0 4px 12px rgba(0, 0, 0, 0.35),
    0 0 0 10px rgba(255, 55, 45, 0.04);
  animation: doc-sm-warn-pulse 2.4s ease-in-out infinite;
}

@keyframes doc-sm-warn-pulse {
  0%,
  100% {
    box-shadow:
      0 1px 0 rgba(255, 120, 100, 0.1) inset,
      0 3px 10px rgba(0, 0, 0, 0.32),
      0 0 0 6px rgba(255, 55, 45, 0.03);
    border-color: rgba(255, 95, 85, 0.5);
  }
  50% {
    box-shadow:
      0 1px 0 rgba(255, 160, 130, 0.16) inset,
      0 5px 14px rgba(0, 0, 0, 0.38),
      0 0 0 8px rgba(255, 80, 60, 0.05);
    border-color: rgba(255, 130, 110, 0.72);
  }
}

@media (prefers-reduced-motion: reduce) {
  .doc-sm-flow__node--warn {
    animation: none;
    box-shadow:
      0 1px 0 rgba(255, 120, 100, 0.12) inset,
      0 4px 12px rgba(0, 0, 0, 0.34),
      0 0 0 6px rgba(255, 55, 45, 0.035);
  }
}

.doc-sm-flow__warn-ico {
  font-size: 1.1rem;
  line-height: 1;
}

.doc-sm-flow__warn-text {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  text-align: center;
}

.doc-sm-flow__node--hub {
  border-color: rgba(181, 108, 255, 0.38);
  background: linear-gradient(
    180deg,
    rgba(28, 14, 42, 0.68) 0%,
    rgba(6, 4, 16, 0.86) 100%
  );
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.06) inset,
    0 4px 12px rgba(0, 0, 0, 0.32);
}

.doc-sm-flow__title {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: rgba(230, 240, 255, 0.96);
}

.doc-sm-flow__node--warn .doc-sm-flow__title {
  color: rgba(255, 228, 220, 0.98);
}

.doc-sm-flow__sub {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.65rem;
  line-height: 1.4;
  color: rgba(150, 175, 205, 0.9);
}

.doc-sm-flow__node--warn .doc-sm-flow__sub {
  color: rgba(255, 190, 175, 0.88);
}

.doc-sm-flow__arrow {
  align-self: center;
  padding: 0.18rem 0;
  font-size: 1.05rem;
  line-height: 1;
  color: rgba(46, 231, 242, 0.55);
  user-select: none;
}

.doc-sm-flow__arrow--join {
  padding: 0.12rem 0 0.08rem;
  font-size: 1.15rem;
  color: rgba(200, 180, 255, 0.65);
}

/* T çatalı: hub → üç kol (gradient çizgi, mat gölge) */
.doc-sm-flow__fork {
  display: block;
  width: 100%;
  max-width: 20rem;
  margin: 0.1rem auto 0.15rem;
}

.doc-sm-flow__fork-svg {
  display: block;
  width: 100%;
  height: auto;
  max-height: 3rem;
  filter: drop-shadow(0 1px 1px rgba(0, 0, 0, 0.5));
}

@media (prefers-reduced-motion: reduce) {
  .doc-sm-flow__fork-svg {
    filter: drop-shadow(0 1px 1px rgba(0, 0, 0, 0.45));
  }
}

.doc-sm-flow__fork-svg .doc-sm-flow__fork-glow {
  opacity: 0.09;
}

.doc-sm-flow__split {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.45rem;
  margin-top: 0.15rem;
}

@media (max-width: 640px) {
  .doc-sm-flow__split {
    grid-template-columns: 1fr;
  }
}

.doc-sm-flow__opt {
  padding: 0.45rem 0.4rem;
  border-radius: 8px;
  border: 1px solid rgba(70, 110, 140, 0.32);
  background: rgba(0, 4, 14, 0.5);
  text-align: center;
}

.doc-sm-flow__split .doc-sm-flow__opt:nth-child(1) {
  border-color: var(--sm-merge-edge);
  background: linear-gradient(165deg, var(--sm-merge-panel-bg) 0%, rgba(0, 4, 14, 0.58) 100%);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.04) inset,
    0 4px 10px rgba(0, 0, 0, 0.32),
    0 0 0 1px rgba(60, 200, 130, 0.06);
}

.doc-sm-flow__split .doc-sm-flow__opt:nth-child(2) {
  border-color: var(--sm-inst-edge);
  background: linear-gradient(165deg, var(--sm-inst-panel-bg) 0%, rgba(0, 4, 14, 0.55) 100%);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.04) inset,
    0 4px 10px rgba(0, 0, 0, 0.32),
    0 0 0 1px rgba(255, 190, 100, 0.05);
}

.doc-sm-flow__split .doc-sm-flow__opt:nth-child(3) {
  border-color: var(--sm-split-edge);
  background: linear-gradient(165deg, var(--sm-split-panel-bg) 0%, rgba(0, 4, 14, 0.55) 100%);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.035) inset,
    0 4px 10px rgba(0, 0, 0, 0.3);
}

.doc-sm-flow__opt-label {
  display: block;
  font-size: 0.62rem;
  font-weight: 700;
  color: rgba(190, 210, 235, 0.95);
}

.doc-sm-flow__opt-arrow {
  display: block;
  margin: 0.2rem 0;
  font-size: 0.95rem;
  color: rgba(46, 231, 242, 0.45);
}

.doc-sm-flow__out {
  display: block;
  font-size: 0.6rem;
  line-height: 1.35;
  color: rgba(140, 175, 210, 0.9);
}

.doc-sm-flow__out strong {
  font-weight: 700;
  color: rgba(200, 230, 250, 0.96);
}

/* —— Üçlü karşılaştırma —— */
.doc-sm-compare {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.55rem;
  margin-top: 0.25rem;
}

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

.doc-sm-compare__card {
  padding: 0.55rem 0.6rem 0.6rem;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 2, 10, 0.52);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.04) inset,
    0 4px 12px rgba(0, 0, 0, 0.28);
}

.doc-sm-compare__card--bad {
  border-color: rgba(255, 100, 90, 0.35);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.04) inset,
    0 4px 12px rgba(0, 0, 0, 0.3),
    0 0 0 1px rgba(255, 90, 80, 0.06);
}

.doc-sm-compare__card--mid {
  border-color: var(--sm-inst-edge);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.045) inset,
    0 4px 12px rgba(0, 0, 0, 0.3),
    0 0 0 1px rgba(255, 190, 90, 0.06);
}

.doc-sm-compare__card--good {
  border-color: var(--sm-merge-edge);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.045) inset,
    0 4px 12px rgba(0, 0, 0, 0.3),
    0 0 0 1px rgba(70, 200, 140, 0.07);
}

.doc-sm-compare__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  margin-bottom: 0.35rem;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(200, 215, 235, 0.95);
}

.doc-sm-compare__viz {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-height: 2.1rem;
  margin: 0 0 0.45rem;
  padding: 0.35rem 0.3rem;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.doc-sm-compare__viz span {
  display: block;
  border-radius: 2px;
}

.doc-sm-compare__viz--tiles span {
  width: 0.55rem;
  height: 0.65rem;
  background: linear-gradient(180deg, rgba(255, 130, 110, 0.95), rgba(180, 40, 50, 0.85));
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.35);
}

.doc-sm-compare__viz--repeat span {
  width: 0.62rem;
  height: 0.72rem;
  border-radius: 3px;
  background: linear-gradient(180deg, var(--sm-inst-fill-a), var(--sm-inst-fill-b));
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.25);
}

.doc-sm-compare__viz--mono span {
  width: min(100%, 4.2rem);
  height: 0.85rem;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--sm-merge-fill-a), var(--sm-merge-fill-b));
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.15) inset,
    0 2px 4px rgba(0, 0, 0, 0.35);
}

.doc-sm-compare__line {
  margin: 0;
  font-size: 0.68rem;
  line-height: 1.45;
  color: rgba(165, 188, 215, 0.94);
}

.doc-sm-compare__mono {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.62rem;
  color: rgba(120, 210, 230, 0.92);
}

/* —— Karar diyagramı (üst akışla aynı dil: düğüm + çatal + renkli sonuç) —— */
.doc-sm-dtree__lede {
  margin: -0.15rem 0 0.55rem;
  max-width: 32rem;
  font-size: 0.72rem;
  line-height: 1.5;
  color: rgba(155, 180, 210, 0.92);
}

.doc-sm-tree.doc-sm-dtree {
  margin-top: 0.2rem;
  padding: 0.65rem 0.7rem 0.75rem;
  border-radius: 12px;
  border: 1px solid rgba(46, 200, 210, 0.22);
  background:
    radial-gradient(ellipse 120% 80% at 50% 0%, rgba(46, 231, 242, 0.04), transparent 55%),
    linear-gradient(165deg, rgba(12, 18, 36, 0.58) 0%, rgba(4, 6, 18, 0.9) 100%);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.04) inset,
    0 4px 14px rgba(0, 0, 0, 0.3),
    0 1px 2px rgba(0, 0, 0, 0.35);
}

.doc-sm-dtree__canvas {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0;
  max-width: 28rem;
  margin: 0 auto;
}

.doc-sm-dtree__root {
  margin: 0 auto;
  width: 100%;
  max-width: 17.5rem;
  padding: 0.48rem 0.7rem;
  border-radius: 9px;
  border: 1px solid rgba(46, 231, 242, 0.32);
  background: rgba(2, 10, 22, 0.62);
  text-align: center;
  box-shadow:
    0 1px 0 rgba(46, 231, 242, 0.1) inset,
    0 4px 12px rgba(0, 0, 0, 0.3);
}

.doc-sm-dtree__root-title {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: rgba(230, 244, 255, 0.98);
}

.doc-sm-dtree__root-sub {
  display: block;
  margin-top: 0.18rem;
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(120, 195, 215, 0.75);
}

.doc-sm-dtree__join {
  width: 100%;
  max-width: 20rem;
  margin: 0.05rem auto 0;
  color: rgba(46, 231, 242, 0.5);
}

.doc-sm-dtree__join-svg {
  display: block;
  width: 100%;
  height: auto;
}

.doc-sm-dtree__split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem 0.95rem;
  align-items: stretch;
  margin-top: 0.12rem;
}

@media (max-width: 520px) {
  .doc-sm-dtree__split {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }
}

.doc-sm-dtree__col {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.38rem;
  min-width: 0;
}

.doc-sm-dtree__branch-tag,
.doc-sm-dtree__branch-arrow {
  align-self: center;
}

.doc-sm-dtree__col--yes {
  padding-top: 0.05rem;
}

.doc-sm-dtree__col--no {
  align-items: stretch;
}

.doc-sm-dtree__col--yes .doc-sm-dtree__yes-panel,
.doc-sm-dtree__col--no .doc-sm-dtree__nest {
  flex: 1 1 auto;
  justify-content: center;
}

.doc-sm-dtree__branch-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 3.1rem;
  padding: 0.2rem 0.45rem;
  border-radius: 999px;
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.doc-sm-dtree__branch-tag--yes {
  border: 1px solid rgba(100, 200, 140, 0.45);
  color: rgba(190, 245, 210, 0.95);
  background: rgba(20, 48, 32, 0.62);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.06) inset,
    0 2px 6px rgba(0, 0, 0, 0.28);
}

.doc-sm-dtree__branch-tag--no {
  border: 1px solid rgba(160, 130, 200, 0.45);
  color: rgba(220, 200, 255, 0.92);
  background: rgba(36, 22, 52, 0.58);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.05) inset,
    0 2px 6px rgba(0, 0, 0, 0.28);
}

.doc-sm-dtree__branch-arrow {
  display: block;
  margin: -0.05rem 0 0.12rem;
  font-size: 1rem;
  line-height: 1;
  text-align: center;
  color: rgba(200, 180, 255, 0.55);
  user-select: none;
}

.doc-sm-dtree__yes-panel {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.38rem;
  width: 100%;
  margin-top: 0.08rem;
  padding: 0.52rem 0.5rem 0.58rem;
  border-radius: 10px;
  border: 1px solid var(--sm-inst-edge);
  background: linear-gradient(165deg, var(--sm-inst-panel-bg) 0%, rgba(6, 4, 14, 0.78) 100%);
  box-shadow:
    0 1px 0 rgba(255, 220, 160, 0.07) inset,
    0 5px 14px rgba(0, 0, 0, 0.34),
    0 1px 2px rgba(0, 0, 0, 0.4);
  text-align: center;
}

.doc-sm-dtree__yes-sub {
  display: block;
  font-size: 0.62rem;
  font-weight: 600;
  line-height: 1.4;
  color: rgba(255, 225, 190, 0.9);
}

.doc-sm-dtree__yes-meta {
  display: block;
  font-size: 0.56rem;
  color: rgba(200, 185, 155, 0.78);
}

.doc-sm-dtree__nest {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 100%;
  margin-top: 0.12rem;
  padding: 0.48rem 0.5rem 0.55rem 0.58rem;
  border-radius: 10px;
  border: 1px solid rgba(181, 108, 255, 0.3);
  background: rgba(6, 4, 18, 0.58);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.04) inset,
    0 5px 14px rgba(0, 0, 0, 0.34),
    0 1px 2px rgba(0, 0, 0, 0.38);
}

.doc-sm-dtree__nest-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.3rem 0.38rem;
  padding: 0.38rem 0.12rem;
}

.doc-sm-dtree__nest-row + .doc-sm-dtree__nest-row {
  margin-top: 0.32rem;
  padding-top: 0.52rem;
  border-top: 1px solid rgba(255, 255, 255, 0.09);
}

.doc-sm-dtree__nest-ico {
  flex: 0 0 auto;
  min-width: 1.35rem;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.68rem;
  line-height: 1;
  color: rgba(140, 175, 210, 0.88);
  user-select: none;
}

.doc-sm-dtree__nest-kw {
  flex: 0 0 auto;
  font-size: 0.65rem;
  font-weight: 700;
  color: rgba(210, 218, 240, 0.96);
}

.doc-sm-dtree__nest-arr {
  font-size: 0.7rem;
  color: rgba(46, 231, 242, 0.45);
  user-select: none;
}

.doc-sm-dtree__nest-hint {
  flex: 1 1 auto;
  min-width: 4rem;
  font-size: 0.58rem;
  color: rgba(150, 175, 205, 0.78);
}

/* Diyagram içi pivot — satır içi metin linki (kutu / alt çizgi yok) */
.doc-sm-diagram a.doc-sm-dtree__pivot-link {
  display: inline;
  padding: 0;
  margin: 0;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-transform: lowercase;
  color: rgba(140, 190, 255, 0.95);
  text-decoration: none;
  background: none;
  border: none;
  border-radius: 0;
  box-shadow: none;
  transition: color 0.15s ease, opacity 0.15s ease;
}

.doc-sm-diagram a.doc-sm-dtree__pivot-link:hover {
  color: rgba(190, 218, 255, 0.98);
}

.doc-sm-diagram a.doc-sm-dtree__pivot-link:active {
  color: rgba(210, 230, 255, 0.92);
  opacity: 0.92;
}

.doc-sm-diagram a.doc-sm-dtree__pivot-link:focus-visible {
  outline: 2px solid rgba(100, 170, 255, 0.55);
  outline-offset: 2px;
  border-radius: 3px;
}

@media (prefers-reduced-motion: reduce) {
  .doc-sm-diagram a.doc-sm-dtree__pivot-link {
    transition: none;
  }
}

/* Sonuç cipsleri — renkler .doc-sm-diagram değişkenleriyle üst şema + kıyaslama ile hizalı */
.doc-sm-dtree__chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.3rem 0.55rem;
  border-radius: 8px;
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 1px solid transparent;
}

.doc-sm-dtree__chip--hero {
  align-self: center;
  width: 100%;
  max-width: 11.5rem;
  margin: 0 auto;
  padding: 0.42rem 0.65rem;
  border-radius: 9px;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
}

.doc-sm-dtree__chip--inst {
  border-color: var(--sm-inst-edge);
  color: rgba(255, 236, 200, 0.98);
  /* Kıyaslama --viz--repeat ile aynı sarı-turuncu eksen, kutu için koyultulmuş */
  background: linear-gradient(160deg, rgba(52, 36, 10, 0.98) 0%, rgba(20, 12, 4, 0.99) 100%);
  box-shadow:
    0 1px 0 rgba(255, 210, 150, 0.12) inset,
    0 3px 8px rgba(0, 0, 0, 0.4);
}

.doc-sm-dtree__chip--merge {
  border-color: var(--sm-merge-edge);
  color: rgba(220, 255, 238, 0.98);
  /* --viz--mono ile aynı yeşil eksen */
  background: linear-gradient(115deg, rgba(14, 68, 46, 0.96) 0%, rgba(5, 34, 22, 0.99) 100%);
  box-shadow:
    0 1px 0 rgba(120, 230, 180, 0.12) inset,
    0 3px 8px rgba(0, 0, 0, 0.4);
}

.doc-sm-dtree__chip--parent {
  border-color: var(--sm-parent-edge);
  color: rgba(225, 238, 255, 0.98);
  background: linear-gradient(145deg, rgba(12, 32, 64, 0.96) 0%, rgba(5, 10, 28, 0.99) 100%);
  box-shadow:
    0 1px 0 rgba(150, 195, 255, 0.1) inset,
    0 3px 8px rgba(0, 0, 0, 0.4);
}