/* ==========================================================================
   Maschinenraum — Elo-Labor, Linien-Radar, Varianz-Check
   Komponente fuer wmchfussball.com | alle Regeln unter #mr-maschinenraum
   ========================================================================== */

#mr-maschinenraum {
  /* ---- Farben ---- */
  --mr-bg: #0f151a;
  --mr-panel: #161f26;
  --mr-panel-2: #1c272f;
  --mr-line: #2b3a44;
  --mr-line-soft: #22303a;
  --mr-ink: #e9eff2;
  --mr-ink-2: #b7c6ce;
  --mr-muted: #8296a2;
  --mr-accent: #e0483c;
  --mr-accent-soft: rgba(224, 72, 60, .16);
  --mr-good: #3fc79c;
  --mr-good-soft: rgba(63, 199, 156, .14);
  --mr-warn: #eab143;
  --mr-bad: #e0574f;
  --mr-rivet: #3a4b56;

  /* ---- Typografie ---- */
  --mr-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mr-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --mr-fs-base: 15px;
  --mr-fs-small: 13px;
  --mr-fs-micro: 11.5px;
  --mr-fs-title: 26px;
  --mr-fs-num: 22px;

  /* ---- Geometrie ---- */
  --mr-radius: 12px;
  --mr-radius-sm: 8px;
  --mr-gap: 18px;
  --mr-pad: 22px;

  font-family: var(--mr-font);
  font-size: var(--mr-fs-base);
  line-height: 1.55;
  color: var(--mr-ink);
  margin: 36px 0;
  -webkit-text-size-adjust: 100%;
}

#mr-maschinenraum *,
#mr-maschinenraum *::before,
#mr-maschinenraum *::after { box-sizing: border-box; }

#mr-maschinenraum p,
#mr-maschinenraum h2,
#mr-maschinenraum h3,
#mr-maschinenraum h4,
#mr-maschinenraum ul,
#mr-maschinenraum li { margin: 0; padding: 0; }

#mr-maschinenraum ul { list-style: none; }

/* ---------- Gehaeuse ---------- */
#mr-maschinenraum .mr-shell {
  position: relative;
  background:
    linear-gradient(180deg, #17212a 0%, var(--mr-bg) 55%, #0c1216 100%);
  border: 1px solid var(--mr-line);
  border-radius: var(--mr-radius);
  padding: var(--mr-pad);
  overflow: hidden;
}

#mr-maschinenraum .mr-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    135deg,
    rgba(255, 255, 255, .014) 0 2px,
    rgba(0, 0, 0, 0) 2px 6px
  );
}

#mr-maschinenraum .mr-rivet {
  position: absolute;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #566a77, var(--mr-rivet) 70%);
  box-shadow: inset 0 -1px 1px rgba(0, 0, 0, .55);
}

#mr-maschinenraum .mr-rivet--tl { top: 9px; left: 9px; }
#mr-maschinenraum .mr-rivet--tr { top: 9px; right: 9px; }
#mr-maschinenraum .mr-rivet--bl { bottom: 9px; left: 9px; }
#mr-maschinenraum .mr-rivet--br { bottom: 9px; right: 9px; }

/* ---------- Kopf ---------- */
#mr-maschinenraum .mr-head { position: relative; margin-bottom: 18px; }

#mr-maschinenraum .mr-kicker {
  font-family: var(--mr-mono);
  font-size: var(--mr-fs-micro);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--mr-accent);
  margin-bottom: 6px;
}

#mr-maschinenraum .mr-title {
  font-size: var(--mr-fs-title);
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--mr-ink);
}

#mr-maschinenraum .mr-lead {
  margin-top: 8px;
  color: var(--mr-ink-2);
  font-size: var(--mr-fs-small);
  max-width: 62ch;
}

/* ---------- Reiter ---------- */
#mr-maschinenraum .mr-tabs {
  position: relative;
  display: flex;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  border-bottom: 1px solid var(--mr-line);
  padding-bottom: 10px;
  margin-bottom: 18px;
}

#mr-maschinenraum .mr-tabs::-webkit-scrollbar { display: none; }

#mr-maschinenraum .mr-tab {
  flex: 0 0 auto;
  font-family: var(--mr-mono);
  font-size: var(--mr-fs-small);
  letter-spacing: .04em;
  color: var(--mr-ink-2);
  background: var(--mr-panel);
  border: 1px solid var(--mr-line);
  border-radius: 999px;
  padding: 9px 16px;
  cursor: pointer;
  white-space: nowrap;
  transition: background .18s ease, color .18s ease, border-color .18s ease;
}

#mr-maschinenraum .mr-tab:hover { color: var(--mr-ink); border-color: var(--mr-rivet); }

#mr-maschinenraum .mr-tab.is-active {
  background: var(--mr-accent-soft);
  border-color: var(--mr-accent);
  color: #fff;
}

/* ---------- Panels ---------- */
#mr-maschinenraum .mr-panel { display: block; outline: none; }
#mr-maschinenraum .mr-panel[hidden] { display: none; }

#mr-maschinenraum .mr-panel:focus-visible {
  outline: 2px solid var(--mr-accent);
  outline-offset: 4px;
  border-radius: var(--mr-radius-sm);
}

/* ---------- Raster ---------- */
#mr-maschinenraum .mr-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  gap: var(--mr-gap);
  align-items: start;
}

#mr-maschinenraum .mr-card {
  position: relative;
  background: var(--mr-panel);
  border: 1px solid var(--mr-line-soft);
  border-radius: var(--mr-radius-sm);
  padding: 16px;
}

#mr-maschinenraum .mr-card + .mr-card { margin-top: 14px; }

#mr-maschinenraum .mr-card-title {
  font-family: var(--mr-mono);
  font-size: var(--mr-fs-micro);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--mr-muted);
  margin-bottom: 12px;
}

/* ---------- Formular ---------- */
#mr-maschinenraum .mr-field { margin-bottom: 12px; }
#mr-maschinenraum .mr-field:last-child { margin-bottom: 0; }

#mr-maschinenraum .mr-label {
  display: block;
  font-size: var(--mr-fs-small);
  color: var(--mr-ink-2);
  margin-bottom: 5px;
}

#mr-maschinenraum .mr-input,
#mr-maschinenraum .mr-select {
  width: 100%;
  font-family: var(--mr-mono);
  font-size: 16px; /* verhindert Zoom auf iOS */
  line-height: 1.3;
  color: var(--mr-ink);
  background: var(--mr-panel-2);
  border: 1px solid var(--mr-line);
  border-radius: var(--mr-radius-sm);
  padding: 10px 12px;
  appearance: none;
  -webkit-appearance: none;
}

#mr-maschinenraum .mr-select {
  padding-right: 30px;
  background-image: linear-gradient(45deg, transparent 50%, var(--mr-muted) 50%),
                    linear-gradient(135deg, var(--mr-muted) 50%, transparent 50%);
  background-position: right 14px center, right 9px center;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}

#mr-maschinenraum .mr-input:focus-visible,
#mr-maschinenraum .mr-select:focus-visible,
#mr-maschinenraum .mr-tab:focus-visible,
#mr-maschinenraum .mr-chip:focus-visible,
#mr-maschinenraum .mr-range:focus-visible,
#mr-maschinenraum .mr-radio input:focus-visible + span {
  outline: 2px solid var(--mr-accent);
  outline-offset: 2px;
}

#mr-maschinenraum .mr-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

#mr-maschinenraum .mr-row--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

#mr-maschinenraum .mr-radios { display: flex; flex-wrap: wrap; gap: 6px; }

#mr-maschinenraum .mr-radio { position: relative; }

#mr-maschinenraum .mr-radio input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}

#mr-maschinenraum .mr-radio span {
  display: inline-block;
  font-size: var(--mr-fs-small);
  color: var(--mr-ink-2);
  background: var(--mr-panel-2);
  border: 1px solid var(--mr-line);
  border-radius: 999px;
  padding: 7px 13px;
  cursor: pointer;
}

#mr-maschinenraum .mr-radio input:checked + span {
  background: var(--mr-accent-soft);
  border-color: var(--mr-accent);
  color: #fff;
}

#mr-maschinenraum .mr-range {
  width: 100%;
  margin: 4px 0 0;
  accent-color: var(--mr-accent);
}

#mr-maschinenraum .mr-range-value {
  font-family: var(--mr-mono);
  color: var(--mr-ink);
}

#mr-maschinenraum .mr-chips { display: flex; flex-wrap: wrap; gap: 6px; }

#mr-maschinenraum .mr-chip {
  font-family: var(--mr-mono);
  font-size: var(--mr-fs-micro);
  color: var(--mr-ink-2);
  background: var(--mr-panel-2);
  border: 1px dashed var(--mr-line);
  border-radius: 999px;
  padding: 6px 11px;
  cursor: pointer;
  transition: color .18s ease, border-color .18s ease;
}

#mr-maschinenraum .mr-chip:hover { color: #fff; border-color: var(--mr-accent); }

#mr-maschinenraum .mr-hint {
  font-size: var(--mr-fs-micro);
  color: var(--mr-muted);
  margin-top: 6px;
}

/* ---------- Ergebnisse ---------- */
#mr-maschinenraum .mr-readout {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

#mr-maschinenraum .mr-readout--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

#mr-maschinenraum .mr-metric {
  background: var(--mr-panel-2);
  border: 1px solid var(--mr-line-soft);
  border-radius: var(--mr-radius-sm);
  padding: 12px;
  min-width: 0;
}

#mr-maschinenraum .mr-metric-k {
  font-size: var(--mr-fs-micro);
  color: var(--mr-muted);
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

#mr-maschinenraum .mr-metric-v {
  font-family: var(--mr-mono);
  font-size: var(--mr-fs-num);
  line-height: 1.15;
  color: var(--mr-ink);
  word-break: break-word;
}

#mr-maschinenraum .mr-metric-s {
  font-size: var(--mr-fs-micro);
  color: var(--mr-muted);
  margin-top: 4px;
}

#mr-maschinenraum .is-good { color: var(--mr-good); }
#mr-maschinenraum .is-bad { color: var(--mr-bad); }
#mr-maschinenraum .is-warn { color: var(--mr-warn); }

/* ---------- Tabelle ---------- */
#mr-maschinenraum .mr-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }

#mr-maschinenraum .mr-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--mr-mono);
  font-size: var(--mr-fs-small);
  min-width: 460px;
}

#mr-maschinenraum .mr-table caption {
  caption-side: top;
  text-align: left;
  font-family: var(--mr-font);
  font-size: var(--mr-fs-micro);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--mr-muted);
  padding-bottom: 8px;
}

#mr-maschinenraum .mr-table th,
#mr-maschinenraum .mr-table td {
  text-align: right;
  padding: 9px 8px;
  border-bottom: 1px solid var(--mr-line-soft);
  white-space: nowrap;
  color: #000000;
}

#mr-maschinenraum .mr-table th { color: var(--mr-muted); font-weight: 500; }
#mr-maschinenraum .mr-table th:first-child,
#mr-maschinenraum .mr-table td:first-child { text-align: left; }
#mr-maschinenraum .mr-table tbody tr:last-child td { border-bottom: 0; }
#mr-maschinenraum .mr-table tr.is-pick td { background: var(--mr-good-soft); }

/* ---------- Manometer ---------- */
#mr-maschinenraum .mr-gauge { display: block; width: 100%; max-width: 300px; margin: 0 auto; height: auto; }
#mr-maschinenraum .mr-gauge-face { fill: none; stroke-width: 12; stroke-linecap: butt; }
#mr-maschinenraum .mr-gauge-bad { stroke: var(--mr-bad); opacity: .75; }
#mr-maschinenraum .mr-gauge-mid { stroke: var(--mr-warn); opacity: .55; }
#mr-maschinenraum .mr-gauge-good { stroke: var(--mr-good); opacity: .8; }
#mr-maschinenraum .mr-gauge-needle { stroke: var(--mr-ink); stroke-width: 3; stroke-linecap: round; }
#mr-maschinenraum .mr-gauge-hub { fill: var(--mr-rivet); }
#mr-maschinenraum .mr-gauge-tick { stroke: var(--mr-line); stroke-width: 1.5; }
#mr-maschinenraum .mr-gauge-label { fill: var(--mr-muted); font-family: var(--mr-mono); font-size: 10px; }
#mr-maschinenraum .mr-gauge-read { fill: var(--mr-ink); font-family: var(--mr-mono); font-size: 19px; text-anchor: middle; }
#mr-maschinenraum .mr-gauge-cap { fill: var(--mr-muted); font-family: var(--mr-mono); font-size: 9.5px; text-anchor: middle; letter-spacing: .12em; }
#mr-maschinenraum .mr-gauge-needle-g { transition: transform .5s cubic-bezier(.22, .9, .3, 1); transform-box: view-box; }

/* ---------- Linien-Skala ---------- */
#mr-maschinenraum .mr-scale {
  position: relative;
  height: 62px;
  margin: 6px 0 4px;
  background: var(--mr-panel-2);
  border: 1px solid var(--mr-line-soft);
  border-radius: var(--mr-radius-sm);
  overflow: hidden;
}

#mr-maschinenraum .mr-scale-track {
  position: absolute;
  left: 12px;
  right: 12px;
  top: 30px;
  height: 3px;
  background: var(--mr-line);
  border-radius: 3px;
}

#mr-maschinenraum .mr-scale-fill {
  position: absolute;
  top: 0;
  height: 3px;
  background: var(--mr-accent);
  border-radius: 3px;
  transition: left .4s ease, width .4s ease;
}

#mr-maschinenraum .mr-scale-pin {
  position: absolute;
  top: -11px;
  width: 2px;
  height: 23px;
  margin-left: -1px;
  background: var(--mr-ink-2);
  transition: left .4s ease;
}

#mr-maschinenraum .mr-scale-pin--now { background: var(--mr-accent); height: 27px; }

#mr-maschinenraum .mr-scale-cap {
  position: absolute;
  bottom: 14px;
  font-family: var(--mr-mono);
  font-size: 10px;
  color: var(--mr-muted);
  transform: translateX(-50%);
  white-space: nowrap;
  transition: left .4s ease;
}

#mr-maschinenraum .mr-scale-cap--now { bottom: auto; top: 16px; color: var(--mr-accent); }

/* ---------- Histogramm ---------- */
#mr-maschinenraum .mr-hist {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 108px;
  padding: 6px;
  background: var(--mr-panel-2);
  border: 1px solid var(--mr-line-soft);
  border-radius: var(--mr-radius-sm);
}

#mr-maschinenraum .mr-hist-bar {
  flex: 1 1 0;
  min-width: 0;
  min-height: 2px;
  background: var(--mr-line);
  border-radius: 2px 2px 0 0;
  transition: height .4s ease;
}

#mr-maschinenraum .mr-hist-bar.is-plus { background: var(--mr-good); }
#mr-maschinenraum .mr-hist-bar.is-minus { background: var(--mr-bad); }

#mr-maschinenraum .mr-hist-axis {
  display: flex;
  justify-content: space-between;
  font-family: var(--mr-mono);
  font-size: 10px;
  color: var(--mr-muted);
  margin-top: 5px;
}

/* ---------- Notiz / Fuss ---------- */
#mr-maschinenraum .mr-note {
  border-left: 2px solid var(--mr-accent);
  padding: 10px 0 10px 13px;
  font-size: var(--mr-fs-small);
  color: var(--mr-ink-2);
  margin-top: 14px;
}

#mr-maschinenraum .mr-foot {
  position: relative;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px dashed var(--mr-line);
  font-size: var(--mr-fs-micro);
  color: var(--mr-muted);
}

#mr-maschinenraum .mr-foot strong { color: var(--mr-ink-2); font-weight: 600; }

/* ---------- Mobil ---------- */
@media (max-width: 860px) {
  #mr-maschinenraum { --mr-pad: 16px; --mr-fs-title: 21px; --mr-fs-num: 19px; --mr-gap: 14px; }
  #mr-maschinenraum .mr-grid { grid-template-columns: minmax(0, 1fr); }
  #mr-maschinenraum .mr-readout { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  #mr-maschinenraum .mr-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 480px) {
  #mr-maschinenraum .mr-readout,
  #mr-maschinenraum .mr-readout--2,
  #mr-maschinenraum .mr-row,
  #mr-maschinenraum .mr-row--2 { grid-template-columns: minmax(0, 1fr); }
  #mr-maschinenraum .mr-hist { height: 88px; }
}

@media (prefers-reduced-motion: reduce) {
  #mr-maschinenraum *,
  #mr-maschinenraum *::before,
  #mr-maschinenraum *::after {
    transition-duration: .001ms !important;
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
  }
}