/* Дополнительный визуальный слой поверх MkDocs Material. */

:root {
  --sp-bg: #0d0e11;
  --sp-panel: rgba(21, 23, 28, 0.92);
  --sp-panel-soft: rgba(255, 255, 255, 0.06);
  --sp-border: rgba(182, 188, 198, 0.22);
  --sp-text: #f8fafc;
  --sp-muted: #a2a9b3;
  --sp-accent: #00d1b2;
  --sp-accent-2: #ffd166;
}

.md-main__inner {
  margin-bottom: 1.5rem;
}

.md-typeset h1,
.md-typeset h2 {
  letter-spacing: 0;
}

.sp-hero {
  position: relative;
  overflow: hidden;
  margin: 0 0 1.4rem;
  padding: clamp(1.6rem, 4vw, 3rem);
  border: 1px solid var(--sp-border);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(0, 209, 178, 0.18), rgba(255, 209, 102, 0.08)),
    var(--sp-bg);
  color: var(--sp-text);
}

.sp-hero::after {
  content: "";
  position: absolute;
  inset: auto -8% -24% 34%;
  height: 56%;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  background:
    linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.10), transparent),
    repeating-linear-gradient(
      90deg,
      transparent 0 54px,
      rgba(255, 255, 255, 0.08) 55px 56px
    );
  transform: skewY(-6deg);
}

.sp-hero__content {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.sp-kicker {
  display: inline-flex;
  margin-bottom: 0.8rem;
  color: var(--sp-accent-2);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.md-typeset .sp-hero h1 {
  margin: 0;
  color: var(--sp-text);
  font-size: clamp(1.65rem, 3.6vw, 2.55rem);
  line-height: 1.12;
}

.md-typeset .sp-hero p {
  max-width: 680px;
  margin: 0.9rem 0 0;
  color: var(--sp-muted);
  font-size: 0.98rem;
}

.sp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1rem;
}

.md-typeset .sp-button {
  display: inline-flex;
  align-items: center;
  min-height: 2.5rem;
  padding: 0.58rem 0.9rem;
  border: 1px solid var(--sp-border);
  border-radius: 8px;
  color: var(--sp-text);
  font-weight: 700;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.06);
}

.md-typeset .sp-button:hover {
  border-color: rgba(255, 255, 255, 0.38);
  color: var(--sp-text);
  background: rgba(255, 255, 255, 0.10);
}

.md-typeset .sp-button--primary {
  border-color: rgba(0, 209, 178, 0.65);
  color: #071412;
  background: var(--sp-accent);
}

.md-typeset .sp-button--primary:hover {
  color: #071412;
  background: #38e5cf;
}

.sp-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 1rem 0 1.8rem;
}

.sp-badges span {
  display: inline-flex;
  align-items: center;
  min-height: 1.8rem;
  padding: 0.25rem 0.65rem;
  border: 1px solid var(--sp-border);
  border-radius: 999px;
  color: var(--sp-muted);
  font-size: 0.72rem;
  font-weight: 700;
  background: var(--sp-panel-soft);
}

.sp-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
  margin: 1rem 0 1.8rem;
}

.sp-media {
  overflow: hidden;
  margin: 1rem 0 1.8rem;
  border: 1px solid var(--sp-border);
  border-radius: 8px;
  background: var(--sp-panel);
}

.sp-media img,
.sp-media video {
  display: block;
  width: min(100%, 540px);
  margin: 0 auto;
}

.sp-media--wide img,
.sp-media--wide video {
  width: min(100%, 720px);
}

.md-typeset .sp-media figcaption {
  margin: 0;
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--sp-border);
  color: var(--sp-muted);
  font-size: 0.78rem;
  text-align: center;
}

.md-typeset .mermaid-diagram {
  margin: 1.6rem 0;
  overflow-x: auto;
  padding: 0.5rem 0;
}

.md-typeset .mermaid-diagram svg {
  display: block;
  height: auto;
  margin: 0 auto;
  max-width: 100%;
}

.md-typeset .mermaid-diagram--error {
  border: 1px solid var(--md-code-hl-color);
  border-radius: 0.4rem;
  color: var(--md-code-fg-color);
  font-family: var(--md-code-font-family);
  overflow-x: auto;
  padding: 1rem;
  white-space: pre;
}

.sp-grid--small {
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
}

.md-typeset .sp-card {
  display: flex;
  min-height: 9rem;
  flex-direction: column;
  gap: 0.55rem;
  padding: 1rem;
  border: 1px solid var(--sp-border);
  border-radius: 8px;
  color: inherit;
  text-decoration: none;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.03)),
    var(--sp-panel);
}

.md-typeset .sp-card:hover {
  border-color: rgba(0, 209, 178, 0.58);
  transform: translateY(-1px);
}

.md-typeset .sp-card strong {
  color: var(--sp-text);
  font-size: 1rem;
}

.md-typeset .sp-card span {
  color: var(--sp-muted);
  font-size: 0.82rem;
  line-height: 1.45;
}

[data-md-color-scheme="default"] .sp-hero {
  --sp-bg: #101318;
  --sp-panel: rgba(255, 255, 255, 0.94);
  --sp-panel-soft: rgba(13, 14, 17, 0.04);
  --sp-border: rgba(15, 23, 42, 0.14);
  --sp-text: #f8fafc;
  --sp-muted: #d3d8df;
}

[data-md-color-scheme="default"] .md-typeset .sp-card strong {
  color: #111827;
}

[data-md-color-scheme="default"] .md-typeset .sp-card span {
  color: #4b5563;
}

@media screen and (max-width: 920px) {
  .sp-grid,
  .sp-grid--small {
    grid-template-columns: 1fr;
  }
}