/*
 * Shared design layer of the public pages: Mission Control (/dashboard),
 * Docs (/docs) and the API reference (/api/docs).
 * Siemens / Forge dark tokens, matching commscloud-ai-ops (onepager.css,
 * dark scheme). Dark only. No external fonts: Siemens Sans when installed,
 * else the system UI font. Page-specific styles live in dashboard.css,
 * docs.css and api-docs.css, loaded after this file.
 */
:root {
  --mc-bg: #000028;
  --mc-surface: #23233c;
  --mc-surface-2: #1a1a33;
  --mc-tint: #00183b;
  --mc-text: #ffffff;
  --mc-body: rgba(255, 255, 255, 0.82);
  --mc-soft: rgba(255, 255, 255, 0.66);
  --mc-teal: #00cccc;
  --mc-petrol: #00ffb9;
  --mc-info: #00bedc;
  --mc-warn: #ff9e5e;
  --mc-alarm: #ff6b7a;
  --mc-line: rgba(235, 240, 245, 0.14);
  --mc-line-2: rgba(235, 240, 245, 0.3);
  --mc-maxw: 1400px;
  --mc-pad: clamp(16px, 4vw, 48px);
  --mc-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--mc-bg);
  overflow-x: hidden;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--mc-text);
  background:
    radial-gradient(80% 60% at 70% 0%, rgba(0, 153, 153, 0.18), transparent 60%),
    radial-gradient(60% 50% at 0% 100%, rgba(0, 190, 220, 0.08), transparent 70%),
    var(--mc-bg);
  font-family:
    'Siemens Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  font-size: 1rem;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

a {
  color: var(--mc-teal);
}
a:hover {
  color: var(--mc-petrol);
}
:focus-visible {
  outline: 2px solid var(--mc-petrol);
  outline-offset: 3px;
}

.mc-skip {
  position: absolute;
  left: -9999px;
  top: 8px;
  z-index: 20;
  padding: 8px 14px;
  background: var(--mc-petrol);
  color: var(--mc-bg);
  font-weight: 700;
}
.mc-skip:focus {
  left: 8px;
}

/* ambient particle and grid layer (paused while hidden, off with reduced motion) */
.mc-ambient {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.mc-bar,
main,
.mc-footer {
  position: relative;
  z-index: 1;
}

/* ---------- top bar ---------- */
.mc-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  max-width: var(--mc-maxw);
  margin: 0 auto;
  padding: 18px var(--mc-pad);
}
.mc-brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--mc-text);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.mc-brand img {
  display: block;
  height: 18px;
  width: auto;
}
.mc-brand span {
  padding-left: 14px;
  border-left: 1px solid var(--mc-line-2);
  font-size: 0.95rem;
}
.mc-nav {
  display: flex;
  gap: clamp(12px, 2.5vw, 28px);
}
.mc-nav a {
  color: var(--mc-body);
  text-decoration: none;
  font-size: 0.92rem;
}
.mc-nav a:hover {
  color: var(--mc-petrol);
}
.mc-nav a[aria-current='page'] {
  color: var(--mc-petrol);
  font-weight: 700;
  /* an underline, not padding: the bar keeps the height of the other pages */
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 6px;
}

/* ---------- footer ---------- */
.mc-footer {
  max-width: var(--mc-maxw);
  margin: 36px auto 0;
  padding: 22px var(--mc-pad) 40px;
  border-top: 1px solid var(--mc-line);
  color: var(--mc-soft);
  font-size: 0.86rem;
}
.mc-footer p {
  margin: 6px 0;
}
.mc-version {
  font-variant-numeric: tabular-nums;
}

/* ---------- shared components (docs and API reference) ---------- */
.mc-eyebrow-text {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 10px;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mc-teal);
}
.mc-eyebrow-text::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--mc-petrol);
}
.mc-gradient {
  background: linear-gradient(100deg, #ffffff 30%, var(--mc-petrol) 75%, var(--mc-teal));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.mc-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border: 1px solid var(--mc-line-2);
  background: var(--mc-surface-2);
  color: var(--mc-text);
  font: inherit;
  font-size: 0.86rem;
  font-weight: 700;
  cursor: pointer;
}
.mc-btn:hover {
  border-color: var(--mc-teal);
  color: var(--mc-petrol);
}
.mc-btn-primary {
  background: var(--mc-petrol);
  border-color: var(--mc-petrol);
  color: var(--mc-bg);
}
.mc-btn-primary:hover {
  background: var(--mc-teal);
  border-color: var(--mc-teal);
  color: var(--mc-bg);
}
.mc-btn[disabled] {
  opacity: 0.6;
  cursor: progress;
}
.mc-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border: 1px solid var(--mc-line-2);
  background: rgba(0, 24, 59, 0.7);
  color: var(--mc-body);
  font-size: 0.8rem;
  white-space: nowrap;
}
.mc-chip b {
  color: var(--mc-text);
}
.mc-code {
  position: relative;
  margin: 10px 0 16px;
  border: 1px solid var(--mc-line);
  background: rgba(0, 10, 30, 0.85);
}
.mc-code pre {
  margin: 0;
  padding: 14px 16px;
  overflow-x: auto;
  font-family: var(--mc-mono);
  font-size: 0.84rem;
  line-height: 1.55;
  color: var(--mc-text);
  white-space: pre;
  tab-size: 2;
}
.mc-code .mc-copy {
  position: absolute;
  top: 6px;
  right: 6px;
  padding: 4px 10px;
  font-size: 0.75rem;
}
code {
  font-family: var(--mc-mono);
  font-size: 0.88em;
}
:not(pre) > code {
  padding: 1px 5px;
  background: rgba(0, 24, 59, 0.85);
  border: 1px solid var(--mc-line);
  color: var(--mc-text);
  overflow-wrap: anywhere;
}
.mc-method {
  display: inline-block;
  min-width: 58px;
  padding: 2px 6px;
  font-family: var(--mc-mono);
  font-size: 0.72rem;
  font-weight: 700;
  text-align: center;
  color: var(--mc-bg);
  background: var(--mc-teal);
}
.mc-method-get {
  background: var(--mc-info);
}
.mc-method-post {
  background: var(--mc-petrol);
}
.mc-method-delete {
  background: var(--mc-alarm);
}
.mc-method-put,
.mc-method-patch {
  background: var(--mc-warn);
}
.mc-table-wrap {
  overflow-x: auto;
  margin: 10px 0 16px;
  border: 1px solid var(--mc-line);
}
.mc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}
.mc-table th,
.mc-table td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--mc-line);
  text-align: left;
  vertical-align: top;
}
.mc-table th {
  background: rgba(0, 24, 59, 0.8);
  color: var(--mc-soft);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.mc-table tr:last-child td {
  border-bottom: 0;
}
.mc-input,
.mc-select,
.mc-textarea {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--mc-line-2);
  background: rgba(0, 10, 30, 0.9);
  color: var(--mc-text);
  font: inherit;
  font-size: 0.9rem;
}
.mc-textarea {
  min-height: 140px;
  font-family: var(--mc-mono);
  font-size: 0.84rem;
  resize: vertical;
}
.mc-input:focus,
.mc-select:focus,
.mc-textarea:focus {
  border-color: var(--mc-petrol);
  outline: none;
}
.mc-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border-bottom: 1px solid var(--mc-line-2);
}
.mc-tab {
  padding: 9px 14px;
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--mc-body);
  font: inherit;
  font-size: 0.88rem;
  cursor: pointer;
}
.mc-tab:hover {
  color: var(--mc-petrol);
}
.mc-tab[aria-selected='true'] {
  color: var(--mc-petrol);
  border-bottom-color: var(--mc-petrol);
  font-weight: 700;
}
/* JSON syntax colours (textContent spans) */
.mc-j-key {
  color: var(--mc-info);
}
.mc-j-str {
  color: var(--mc-petrol);
}
.mc-j-num {
  color: var(--mc-warn);
}
.mc-j-lit {
  color: #c8a2ff;
}
.mc-ok {
  color: var(--mc-petrol);
}
.mc-fail {
  color: var(--mc-warn);
}
.mc-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

@media (max-width: 700px) {
  .mc-brand span {
    display: none;
  }
  .mc-nav a {
    white-space: nowrap;
  }
  .mc-chip {
    white-space: normal;
  }
}
@media (max-width: 480px) {
  .mc-bar {
    gap: 10px;
  }
  .mc-brand img {
    height: 15px;
  }
  .mc-nav {
    gap: 12px;
  }
  .mc-nav a {
    font-size: 0.82rem;
  }
}
/* ---------- top bar menu button (below 420 px, wired by site.js) ---------- */
.mc-menu-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 36px;
  padding: 0;
  border: 1px solid var(--mc-line-2);
  border-radius: 6px;
  background: transparent;
  color: var(--mc-text);
  cursor: pointer;
}
.mc-menu-btn:hover {
  border-color: var(--mc-petrol);
}
.mc-menu-icon,
.mc-menu-icon::before,
.mc-menu-icon::after {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 1px;
  background: currentColor;
}
.mc-menu-icon {
  position: relative;
}
.mc-menu-icon::before,
.mc-menu-icon::after {
  content: '';
  position: absolute;
  left: 0;
}
.mc-menu-icon::before {
  top: -6px;
}
.mc-menu-icon::after {
  top: 6px;
}
.mc-bar.is-open .mc-menu-icon {
  background: transparent;
}
.mc-bar.is-open .mc-menu-icon::before {
  top: 0;
  transform: rotate(45deg);
}
.mc-bar.is-open .mc-menu-icon::after {
  top: 0;
  transform: rotate(-45deg);
}
@media (max-width: 419.98px) {
  .mc-bar--menu {
    z-index: 10;
  }
  .mc-bar--menu .mc-menu-btn {
    display: inline-flex;
  }
  .mc-bar--menu .mc-nav {
    display: none;
    position: absolute;
    top: calc(100% - 8px);
    right: var(--mc-pad);
    min-width: 200px;
    flex-direction: column;
    gap: 0;
    padding: 6px;
    border: 1px solid var(--mc-line-2);
    border-radius: 8px;
    background: var(--mc-surface-2);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
  }
  .mc-bar--menu.is-open .mc-nav {
    display: flex;
  }
  .mc-bar--menu .mc-nav a {
    padding: 10px 12px;
    border-radius: 6px;
    font-size: 0.95rem;
  }
  .mc-bar--menu .mc-nav a:hover,
  .mc-bar--menu .mc-nav a:focus-visible {
    background: var(--mc-surface);
  }
}

/* ---------- reduced motion: no ambient motion, values jump ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}