/* MCP technical presentation stylesheet */

.mcp-doc {
  --mcp-bg: #f5f7fa;
  --mcp-panel: #ffffff;
  --mcp-panel-2: #eef2f6;
  --mcp-line: #cbd5e1;
  --mcp-text: #1e293b;
  --mcp-muted: #64748b;
  --mcp-cyan: #38bdf8;
  --mcp-teal: #2dd4bf;
  --mcp-green: #4ade80;
  --mcp-amber: #fbbf24;
  --mcp-purple: #a78bfa;
  --mcp-red: #fb7185;

  font: normal 8pt Arial, sans-serif;

  color: var(--mcp-text);
  background:
    linear-gradient(rgba(56,189,248,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56,189,248,.035) 1px, transparent 1px),
    var(--mcp-bg);
  background-size: 24px 24px;
  border: 1px solid #d8e0e8;
  border-radius: .75rem;
  padding: clamp(1rem, 2vw, 2rem);
  box-shadow: 0 .5rem 1.5rem rgba(15,23,42,.08);
}

.mcp-doc *,
.mcp-doc *::before,
.mcp-doc *::after {
  box-sizing: border-box;
}

.mcp-doc code,
.mcp-doc pre {
  font-family: "Liberation Mono", "DejaVu Sans Mono", monospace;
}

.mcp-hero {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  align-items: flex-start;
  border-bottom: 1px solid var(--mcp-line);
  padding-bottom: 1.6rem;
}

.mcp-kicker {
  margin: 0 0 .6rem;
  color: var(--mcp-teal);
  text-transform: uppercase;
  letter-spacing: .11em;
  font-size: 8pt;
  font-weight: bold;
}

.mcp-doc h1 {
  margin: 0;
  color: var(--mcp-text);
  font-size: 16pt;
  line-height: 1.05;
}

.mcp-lead {
  max-width: 55rem;
  color: var(--mcp-muted);
  font-size: 9pt;
  line-height: 1.6;
}

.mcp-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: .5rem;
  max-width: 24rem;
}

.mcp-badges span,
.mcp-toc a {
  border: 1px solid #b8d8e8;
  border-radius: 999px;
  padding: .35rem .65rem;
  color: var(--mcp-cyan);
  background: rgba(56,189,248,.07);
  text-decoration: none;
  white-space: nowrap;
}

.mcp-toc {
  position: sticky;
  top: .5rem;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  margin: 1rem 0 2rem;
  padding: .7rem;
  border: 1px solid var(--mcp-line);
  border-radius: .6rem;
  background: rgba(245,247,250,.96);
  backdrop-filter: blur(8px);
}

.mcp-toc a:hover {
  color: var(--mcp-text);
  border-color: var(--mcp-cyan);
}

.mcp-section {
  scroll-margin-top: 5rem;
  margin: 2.5rem 0;
  padding-top: .25rem;
}

.mcp-section > h2,
.mcp-section-head h2 {
  color: var(--mcp-text);
  margin-top: 0;
}

.mcp-section > p,
.mcp-section-head p,
.mcp-panel p {
  color: var(--mcp-muted);
  line-height: 1.65;
}

.mcp-evolution {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.mcp-stage-card,
.mcp-panel,
.mcp-files-final > div {
  position: relative;
  min-width: 0;
  padding: 1rem;
  border: 1px solid var(--mcp-line);
  border-radius: .7rem;
  background: linear-gradient(180deg, #ffffff, var(--mcp-panel));
  box-shadow: 0 .35rem .9rem rgba(15,23,42,.07);
}

.mcp-stage-card::before,
.mcp-panel::before,
.mcp-files-final > div::before {
  content: "";
  position: absolute;
  left: 0;
  top: .75rem;
  bottom: .75rem;
  width: 4px;
  border-radius: 4px;
  background: var(--mcp-cyan);
}

.stage-b::before { background: var(--mcp-amber); }
.stage-c::before { background: var(--mcp-purple); }
.stage-d::before { background: var(--mcp-green); }

.mcp-stage-number {
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #dbeafe;
  color: #1e3a5f;
  font-weight: bold;
}

.mcp-stage-card h3,
.mcp-panel h3,
.mcp-files-final h3 {
  color: var(--mcp-text);
  margin-bottom: .45rem;
}

.mcp-stage-card p {
  color: var(--mcp-muted);
  min-height: 5rem;
}

.mcp-mini-flow {
  border-top: 1px solid var(--mcp-line);
  padding-top: .7rem;
  color: var(--mcp-teal);
  font-family: "Liberation Mono", monospace;
  font-size: 8pt;
}

.mcp-section-head {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.2rem;
}

.mcp-step {
  flex: 0 0 auto;
  width: 2.7rem;
  height: 2.7rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #06131d;
  background: var(--mcp-cyan);
  font-size: 10pt;
  font-weight: bold;
}

.mcp-step.final {
  background: var(--mcp-green);
}

.mcp-architecture {
  display: flex;
  gap: .65rem;
  align-items: center;
  justify-content: center;
  margin: 1.4rem 0 1.8rem;
  overflow-x: auto;
  padding: .75rem .2rem;
}

.mcp-architecture .node {
  flex: 0 0 11.5rem;
  min-height: 5.1rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: .75rem 1rem;
  border: 1px solid var(--mcp-line);
  border-left-width: 5px;
  border-radius: .6rem;
  background: var(--mcp-panel);
  box-shadow: 0 .35rem .8rem rgba(15,23,42,.07);
}

.mcp-architecture .node strong {
  color: var(--mcp-text);
  font-size: 9pt;
}

.mcp-architecture .node small {
  color: var(--mcp-muted);
  margin-top: .25rem;
}

.node.client { border-left-color: var(--mcp-cyan); }
.node.mcp { border-left-color: var(--mcp-teal); }
.node.db { border-left-color: var(--mcp-green); }
.node.cgi { border-left-color: var(--mcp-amber); }
.node.apache { border-left-color: var(--mcp-purple); }
.node.service { border-left-color: var(--mcp-teal); }

.mcp-architecture .arrow {
  min-width: 5rem;
  text-align: center;
  color: var(--mcp-muted);
}

.mcp-architecture .arrow span {
  display: block;
  font-size: 7pt;
  margin-bottom: .1rem;
}

.mcp-architecture .arrow b {
  color: var(--mcp-cyan);
  font-size: 13pt;
}

.mcp-grid {
  display: grid;
  gap: 1rem;
  margin: 1rem 0;
}

.mcp-grid.two {
  grid-template-columns: repeat(2, minmax(0,1fr));
}

.mcp-grid.three {
  grid-template-columns: repeat(3, minmax(0,1fr));
}

.mcp-panel ul {
  color: var(--mcp-muted);
  line-height: 1.6;
}

.mcp-doc pre {
  overflow-x: auto;
  margin: 1rem 0;
  padding: 1rem;
  border: 1px solid #cbd5e1;
  border-radius: .55rem;
  background: #f8fafc;
  color: #334155;
  line-height: 1.5;
  tab-size: 4;
}

.mcp-doc code {
  color: #334155;
}

.mcp-dataflow {
  margin: 1.25rem 0;
  padding: 1rem;
  border: 1px dashed #94a3b8;
  border-radius: .65rem;
  background: rgba(241,245,249,.8);
}

.mcp-dataflow h3 {
  margin-top: 0;
  color: var(--mcp-text);
}

.flowline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .45rem;
}

.flowline span {
  padding: .35rem .55rem;
  border: 1px solid var(--mcp-line);
  border-radius: .4rem;
  background: var(--mcp-panel-2);
  color: var(--mcp-text);
  font-family: "Liberation Mono", monospace;
  font-size: 8pt;
}

.flowline i {
  color: var(--mcp-teal);
  font-style: normal;
  font-weight: bold;
}

.mcp-note {
  margin: 1rem 0;
  padding: .85rem 1rem;
  border-left: 4px solid var(--mcp-cyan);
  border-radius: .35rem;
  background: rgba(56,189,248,.07);
  color: var(--mcp-text);
}

.mcp-note.warning {
  border-left-color: var(--mcp-amber);
  background: rgba(251,191,36,.07);
}

.mcp-note.success {
  border-left-color: var(--mcp-green);
  background: rgba(74,222,128,.07);
}

.mcp-files-final {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.mcp-steps {
  counter-reset: mcp-step;
  list-style: none;
  padding: 0;
}

.mcp-steps li {
  position: relative;
  margin: 1rem 0;
  padding: 1rem 1rem 1rem 4rem;
  border: 1px solid var(--mcp-line);
  border-radius: .65rem;
  background: var(--mcp-panel);
}

.mcp-steps li::before {
  counter-increment: mcp-step;
  content: counter(mcp-step);
  position: absolute;
  left: 1rem;
  top: 1rem;
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--mcp-teal);
  color: #06131d;
  font-weight: bold;
}

.mcp-security {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: .8rem;
}

.mcp-security > div {
  padding: .9rem;
  border: 1px solid var(--mcp-line);
  border-radius: .6rem;
  background: var(--mcp-panel);
}

.mcp-security span {
  display: inline-grid;
  place-items: center;
  width: 1.8rem;
  height: 1.8rem;
  margin-right: .4rem;
  border-radius: 50%;
  background: var(--mcp-cyan);
  color: #06131d;
  font-weight: bold;
}

.mcp-security strong {
  color: var(--mcp-text);
}

.mcp-security small {
  display: block;
  margin-top: .55rem;
  color: var(--mcp-muted);
}

.mcp-table-wrap {
  overflow-x: auto;
}

.mcp-compare {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
}

.mcp-compare th,
.mcp-compare td {
  padding: .75rem .8rem;
  border: 1px solid var(--mcp-line);
  text-align: left;
}

.mcp-compare th {
  background: #e2e8f0;
  color: var(--mcp-text);
}

.mcp-compare td {
  background: var(--mcp-panel);
  color: var(--mcp-text);
}

.mcp-compare .final-row td {
  background: #dcfce7;
  color: #166534;
  font-weight: bold;
}

.mcp-conclusion {
  margin-top: 1rem;
  padding: 1rem 1.2rem;
  border: 1px solid #86cdb9;
  border-radius: .65rem;
  background: rgba(45,212,191,.08);
  color: var(--mcp-text);
}

@media (max-width: 1050px) {
  .mcp-evolution,
  .mcp-security {
    grid-template-columns: repeat(2, minmax(0,1fr));
  }

  .mcp-grid.three {
    grid-template-columns: 1fr;
  }

  .mcp-architecture {
    justify-content: flex-start;
  }
}

@media (max-width: 720px) {
  .mcp-doc {
    padding: 1rem;
  }

  .mcp-hero {
    flex-direction: column;
  }

  .mcp-badges {
    justify-content: flex-start;
  }

  .mcp-evolution,
  .mcp-grid.two,
  .mcp-files-final,
  .mcp-security {
    grid-template-columns: 1fr;
  }

  .mcp-toc {
    position: static;
  }

  .mcp-architecture {
    flex-direction: column;
    align-items: stretch;
  }

  .mcp-architecture .node {
    flex-basis: auto;
    width: 100%;
  }

  .mcp-architecture .arrow {
    transform: rotate(90deg);
    height: 2.5rem;
    min-width: 0;
  }

  .mcp-architecture .arrow span {
    display: none;
  }

  .mcp-step {
    width: 2.25rem;
    height: 2.25rem;
  }
}


/*---------------------------------------------------------------
Abbildungen und erweiterte Einleitung
---------------------------------------------------------------*/
.mcp-figure {
  margin: 1.3rem 0 1.8rem;
  padding: .8rem;
  border: 1px solid var(--mcp-line);
  border-radius: .65rem;
  background: var(--mcp-panel);
  text-align: center;
}

.mcp-figure img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 0 auto;
  border: 1px solid #cbd5e1;
  border-radius: .35rem;
  box-shadow: 0 .25rem .7rem rgba(15,23,42,.08);
}

.mcp-figure figcaption {
  margin-top: .65rem;
  color: var(--mcp-muted);
  font-size: 8pt;
  font-weight: normal;
}

.mcp-stage-list {
  margin: .8rem 0 1.5rem;
  padding-left: 1.5rem;
  color: var(--mcp-text);
}

.mcp-stage-list li {
  margin: .65rem 0;
  line-height: 1.55;
}


/*---------------------------------------------------------------
Sprachumschaltung Deutsch / Englisch
---------------------------------------------------------------*/
.mcp-language-switch {
  display: flex;
  justify-content: flex-start;
  gap: .4rem;
  margin: 0 0 .7rem;
}

.mcp-language-switch button {
  border: 1px solid #b8d8e8;
  border-radius: 999px;
  padding: .3rem .6rem;
  background: #ffffff;
  color: #334155;
  font: normal 8pt Arial, sans-serif;
  cursor: pointer;
}

.mcp-language-switch button:hover {
  border-color: #38bdf8;
}

.mcp-language-switch button[aria-pressed="true"] {
  border-color: #38bdf8;
  background: rgba(56,189,248,.10);
  color: #075985;
  font-weight: bold;
}

/*---------------------------------------------------------------
Aktualisierte Bildgrößen für Aufmacher, Schema und Architekturen
---------------------------------------------------------------*/
.mcp-hero-figure img {
  width: 50%;
  max-width: 50%;
  height: auto;
  margin-left: auto;
  margin-right: auto;
}

.mcp-schema-figure {
  max-width: 42rem;
  margin-left: auto;
  margin-right: auto;
}

.mcp-schema-figure img {
  width: 45%;
  min-width: 18rem;
}

.mcp-architecture-image {
  margin: .8rem 0 1rem;
  text-align: center;
}

.mcp-architecture-image img {
  display: block;
  width: 50%;
  max-width: 50%;
  height: auto;
  margin: .3rem auto 0;
  border: 1px solid #cbd5e1;
  border-radius: .35rem;
  box-shadow: 0 .25rem .7rem rgba(15,23,42,.08);
}


/*---------------------------------------------------------------
Vollständiger MCP-Server-Code je Ausbaustufe
---------------------------------------------------------------*/
.mcp-server-code {
  display: block;
  width: 100%;
  max-width: 100%;
  margin: 1.6rem 0 0;
  padding: 1rem;
  border: 1px solid var(--mcp-line);
  border-radius: .7rem;
  background: var(--mcp-panel);
}

.mcp-server-code h3 {
  margin: 0 0 .8rem;
  color: var(--mcp-text);
}

.mcp-server-code pre {
  width: 100%;
  max-width: 100%;
  max-height: 24rem;
  margin: 0;
  white-space: pre;
  overflow: auto;
}

.mcp-server-code code {
  font-size: 8pt;
}