/* Rhizome: adaptive mobile presentation layer.
 * Existing CSS and desktop SVG renderers remain unchanged.
 * All chart layout overrides below are limited to <=600px.
 */

/* The full-size visualization dialog is injected only on narrow screens.
   Keep its styles isolated so no desktop component is affected. */
.rh-mobile-dialog:not([open]) { display: none; }
.rh-mobile-dialog[open] {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: fixed;
  inset: 0;
  box-sizing: border-box;
  width: 100vw;
  height: 100dvh;
  max-width: none;
  max-height: none;
  margin: 0;
  padding: env(safe-area-inset-top) 0 env(safe-area-inset-bottom);
  border: 0;
  border-radius: 0;
  background: #0b1123;
  color: #eff5ff;
  box-shadow: 0 0 0 300vmax rgb(3 5 15 / .8);
  z-index: 1000;
}
.rh-mobile-dialog::backdrop { background: rgb(3 5 15 / .88); }
.rh-mobile-dialog-header {
  flex: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  border-bottom: 1px solid rgb(175 199 236 / .18);
}
.rh-mobile-dialog-title {
  min-width: 0;
  margin: 0;
  color: #f2f6fc;
  font-size: clamp(16px, 4.6vw, 20px);
  line-height: 1.25;
  letter-spacing: -.03em;
}
.rh-mobile-close,
.rh-mobile-zoom-button {
  cursor: pointer;
  border: 1px solid rgb(185 208 243 / .3);
  border-radius: 9px;
  background: #1a2541;
  color: #f0f5ff;
  font: 750 13px/1.15 system-ui, sans-serif;
  min-height: 44px;
  min-width: 44px;
  padding: 10px 13px;
  touch-action: manipulation;
}
.rh-mobile-close:focus-visible,
.rh-mobile-zoom-button:focus-visible,
.rh-mobile-full:focus-visible,
.rh-mobile-node:focus-visible {
  outline: 3px solid #ffbd86;
  outline-offset: 3px;
}
.rh-mobile-zoom {
  flex: none;
  display: flex;
  justify-content: center;
  gap: 10px;
  padding: 8px 14px 4px;
}
.rh-mobile-zoom-button { min-width: 59px; font-size: 17px; }
.rh-mobile-dialog-hint {
  flex: none;
  margin: 0;
  padding: 7px 12px 11px;
  text-align: center;
  font-size: 11px;
  line-height: 1.4;
  color: #bac9df;
}
.rh-mobile-dialog-viewport {
  min-width: 0;
  min-height: 0;
  flex: 1 1 auto;
  overflow: auto;
  overscroll-behavior: contain;
  touch-action: pan-x pan-y;
  scrollbar-width: thin;
  scrollbar-color: #6a789b #131c34;
  padding: 10px;
}
.rh-mobile-dialog-viewport > svg {
  display: block !important;
  max-width: none !important;
  max-height: none !important;
  flex: none;
}
/* Original chart IDs are hidden in mobile cards but explicitly visible here. */
#rhMobileDialog #federationChart,
#rhMobileDialog #routingChart,
#rhMobileDialog #computeChart,
#rhMobileDialog #resilienceChart,
#rhMobileDialog #diagnosticsChart {
  display: block !important;
}

@media (min-width: 601px) {
  .rh-mobile-toolbar,
  .rh-mobile-graphic,
  .rh-mobile-feedback,
  .rh-mobile-scroll-hint { display: none !important; }
}

@media (max-width: 600px) {
  /* Preserve the section/card boundaries; scale only diagram content. */
  .rh-mobile-toolbar {
    position: sticky;
    left: 0;
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    width: 100%;
    min-width: 0;
    padding: 11px 15px;
    border-bottom: 1px solid rgb(160 186 228 / .17);
    background: rgb(12 18 37 / .97);
  }
  .rh-mobile-kicker {
    font-size: 10px;
    font-weight: 850;
    letter-spacing: .11em;
    color: #a7bbd4;
  }
  .rh-mobile-full {
    flex: none;
    min-width: 106px;
    min-height: 44px;
    padding: 10px 12px;
    border-radius: 9px;
    border: 1px solid rgb(187 160 240 / .46);
    background: rgb(95 62 140 / .26);
    color: #efd9ff;
    font: 760 12px/1.2 system-ui, sans-serif;
    cursor: pointer;
    touch-action: manipulation;
  }
  .rh-mobile-full:active {
    background: rgb(107 78 169 / .5);
  }
  .rh-mobile-graphic {
    display: block;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    padding: 9px 8px 2px;
    background:
      radial-gradient(circle at 42% 44%, rgb(80 68 142 / .10), transparent 65%),
      linear-gradient(rgb(134 151 207 / .035) 1px, transparent 1px),
      linear-gradient(90deg, rgb(134 151 207 / .035) 1px, transparent 1px);
    background-size: auto, 32px 32px, 32px 32px;
  }
  /* Strong enough to beat the original 540px min-width / !important rules. */
  .rh-mobile-graphic svg.rh-mobile-svg {
    display: block !important;
    width: 100% !important;
    min-width: 0 !important;
    max-width: 100% !important;
    height: auto !important;
    min-height: 0 !important;
    margin: 0 auto;
    overflow: visible;
  }
  .rh-mobile-svg .rh-mobile-node {
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
  }
  .rh-mobile-svg .rh-mobile-node.rh-mobile-selected > circle:nth-of-type(2) {
    stroke-width: 4;
  }
  .rh-mobile-feedback {
    position: relative;
    display: block;
    margin: 0;
    padding: 11px 15px 13px;
    border-top: 1px solid rgb(160 186 228 / .14);
    color: #c5d5e8;
    font-size: 12px;
    line-height: 1.55;
    background: rgb(13 19 39 / .8);
  }
  .rh-mobile-scroll-hint {
    position: sticky;
    left: 0;
    z-index: 2;
    width: fit-content;
    max-width: min(100%, 330px);
    margin: 0;
    padding: 9px 12px 3px;
    font-size: 11px;
    line-height: 1.4;
    color: #c5d4e7;
  }

  /* Five adaptive visualizations use self-contained vertical layouts. */
  .network-viewport,
  .route-visual,
  .compute-canvas,
  .timeline-wrap,
  .diag-plot {
    min-width: 0;
    overflow-x: hidden !important;
  }
  #federationChart,
  #routingChart,
  #computeChart,
  #resilienceChart,
  #diagnosticsChart {
    display: none !important;
  }
  .network-viewport { overflow-y: visible; }
  .network-viewport .graph-overlay-bottom {
    position: static !important;
    width: auto !important;
    max-width: 100%;
    inset: auto !important;
    gap: 9px 12px;
    padding: 10px 13px 16px;
    font-size: 10px;
  }
  .route-visual { padding: 0 !important; }
  .route-visual .rh-mobile-graphic { padding: 10px 4px; }
  .route-controls { padding: 10px 14px 16px; }
  .compute-canvas {
    display: block !important;
    padding: 0 !important;
  }
  .compute-canvas .rh-mobile-graphic { padding: 12px 6px; }
  .timeline-wrap, .diag-plot { padding: 0 !important; }
  .timeline-wrap .rh-mobile-graphic,
  .diag-plot .rh-mobile-graphic { padding: 6px 10px 15px; }

  /* Chronological event cards are easier to read than squashed timelines. */
  .rh-mobile-steps {
    display: grid;
    gap: 0;
    list-style: none;
    padding: 6px 3px 4px;
    margin: 0;
  }
  .rh-mobile-steps li {
    position: relative;
    display: grid;
    grid-template-columns: 49px minmax(0, 1fr);
    align-items: center;
    gap: 4px 13px;
    min-height: 67px;
    margin: 0 0 0 16px;
    padding: 10px 10px 10px 24px;
    border-left: 2px solid rgb(151 181 226 / .32);
    border-bottom: 1px solid rgb(169 185 221 / .09);
  }
  .rh-mobile-steps li::before {
    content: '';
    position: absolute;
    top: calc(50% - 7px);
    left: -8px;
    width: 12px;
    height: 12px;
    border: 2px solid #b8a4ed;
    border-radius: 50%;
    background: #111a32;
  }
  .rh-mobile-steps li:last-child { border-left-color: transparent; }
  .rh-step-time,
  .rh-step-symbol {
    grid-column: 1;
    grid-row: 1 / span 2;
    color: #dfc8ff;
    font: 850 12px/1.25 ui-monospace, SFMono-Regular, monospace;
  }
  .rh-step-node {
    grid-column: 2;
    grid-row: 1;
    color: #8faad0;
    font: 800 9px/1.3 system-ui, sans-serif;
    letter-spacing: .11em;
  }
  .rh-step-action {
    grid-column: 2;
    grid-row: 2;
    overflow-wrap: anywhere;
    color: #e8f1ff;
    font: 680 14px/1.4 system-ui, sans-serif;
  }
  .rh-mobile-event-alert::before {
    border-color: #ff8b9b !important;
    background: #6d2a44 !important;
  }
  .rh-mobile-event-alert .rh-step-time,
  .rh-mobile-event-alert .rh-step-symbol,
  .rh-mobile-event-alert .rh-step-status { color: #ff9dac; }
  .rh-mobile-diagnostics .rh-mobile-steps li {
    grid-template-columns: 41px minmax(0, 1fr);
    min-height: 59px;
  }
  .rh-mobile-diagnostics .rh-step-symbol { font-size: 18px; }
  .rh-mobile-diagnostics .rh-step-action { grid-row: 1; }
  .rh-mobile-diagnostics .rh-step-status {
    grid-column: 2;
    grid-row: 2;
    color: #9ab0cb;
    font: 760 9px/1.3 system-ui, sans-serif;
    letter-spacing: .08em;
  }
  .rh-mobile-event-subsequent { opacity: .63; }
  .rh-mobile-empty {
    padding: 22px 10px;
    color: #e9c0db;
    font-size: 13px;
    line-height: 1.55;
  }

  /* The four dense exploratory diagrams retain their interactive originals. */
  .time-plot,
  .stream-wrap,
  .relationship-plot,
  .hardware-chart {
    overscroll-behavior-x: contain;
    scrollbar-width: thin;
    scrollbar-color: #6377a7 #11192d;
  }
  .time-plot .rh-mobile-toolbar,
  .stream-wrap .rh-mobile-toolbar,
  .relationship-plot .rh-mobile-toolbar,
  .hardware-chart .rh-mobile-toolbar { border-radius: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .rh-mobile-dialog,
  .rh-mobile-full,
  .rh-mobile-node { transition: none !important; animation: none !important; }
}