/* Factorio-Leitstand
   Farbwelt: kalter Anlagenstahl, Kupfer als einziger Akzent, Warnfarben
   nur dort, wo etwas wirklich unwiderruflich ist. */

:root {
  --stahl-900: #14161a;
  --stahl-850: #191c22;
  --stahl-800: #1e222a;
  --stahl-700: #2a2f39;
  --stahl-600: #3a414d;
  --kupfer:    #d97e34;
  --kupfer-hell: #f0954a;
  --gruen:     #7fb069;
  --warn:      #e0b336;
  --rot:       #cf5147;
  --text:      #e8e5df;
  --text-matt: #8d95a1;

  --mono: ui-monospace, "JetBrains Mono", "SFMono-Regular", Menlo, Consolas, monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --kante: 3px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--stahl-900);
  color: var(--text);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.55;
  padding-bottom: 4rem;
}

/* ---------------------------------------------------- Signature: Fliessband */
/* Bewegung ist hier Information: laeuft es, laeuft der Server. */
.belt {
  position: sticky;
  top: 0;
  z-index: 50;
  height: 10px;
  background: repeating-linear-gradient(
    90deg,
    var(--stahl-600) 0 14px,
    var(--stahl-700) 14px 28px
  );
  background-size: 28px 100%;
  border-bottom: 1px solid #000;
}
.belt[data-running="true"] {
  background: repeating-linear-gradient(
    90deg,
    var(--kupfer) 0 14px,
    #8f5220 14px 28px
  );
  background-size: 28px 100%;
  animation: laufen 1.1s linear infinite;
}
@keyframes laufen {
  to { background-position: 28px 0; }
}
@media (prefers-reduced-motion: reduce) {
  .belt[data-running="true"] { animation: none; }
}

/* ------------------------------------------------------------------- Kopf */
.kopf {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  padding: 1.6rem clamp(1rem, 4vw, 3rem) 1.2rem;
  max-width: 1180px;
  margin: 0 auto;
}
.kopf-links { display: flex; align-items: baseline; gap: .8rem; flex-wrap: wrap; }
.marke {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--kupfer);
}
.kopf h1 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -.01em;
}
.zustand {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--mono);
  font-size: .8rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text-matt);
  border: 1px solid var(--stahl-700);
  border-radius: var(--kante);
  padding: .45rem .8rem;
  background: var(--stahl-850);
}
.lampe {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--stahl-600);
  box-shadow: 0 0 0 3px rgba(255,255,255,.03);
}
.lampe[data-an="true"]  { background: var(--gruen); box-shadow: 0 0 8px var(--gruen); }
.lampe[data-an="false"] { background: var(--rot); }

/* ------------------------------------------------------------------ Raster */
main {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 3rem);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  align-items: start;
}
.breit { grid-column: 1 / -1; }
@media (max-width: 820px) {
  main { grid-template-columns: 1fr; }
}

/* ------------------------------------------------------------------ Karten */
.karte {
  background: var(--stahl-850);
  border: 1px solid var(--stahl-700);
  border-radius: var(--kante);
  padding: 1.1rem 1.2rem 1.2rem;
}
.karte-kopf {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: .9rem;
  padding-bottom: .6rem;
  border-bottom: 1px solid var(--stahl-700);
}
.karte h2 {
  margin: 0;
  font-family: var(--mono);
  font-size: .78rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--kupfer);
}
.notiz, .hinweis {
  color: var(--text-matt);
  font-size: .8rem;
}
.hinweis { margin: .2rem 0 0; }
.etikett {
  display: block;
  font-family: var(--mono);
  font-size: .66rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-matt);
  margin-bottom: .25rem;
}
.etikett em { font-style: normal; text-transform: none; letter-spacing: 0; opacity: .75; }

/* --------------------------------------------------------------- Adresse */
.adresse-zeile {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  background: var(--stahl-800);
  border: 1px solid var(--stahl-700);
  border-left: 3px solid var(--kupfer);
  border-radius: var(--kante);
  padding: .7rem .9rem;
  margin-bottom: 1rem;
}
.adresse {
  font-family: var(--mono);
  font-size: 1.15rem;
  color: var(--text);
  letter-spacing: .02em;
}

/* -------------------------------------------------------------- Messwerte */
.messreihe {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: .8rem;
  margin-bottom: 1.1rem;
}
.messwert {
  background: var(--stahl-800);
  border: 1px solid var(--stahl-700);
  border-radius: var(--kante);
  padding: .65rem .8rem;
}
.messwert strong {
  font-family: var(--mono);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--text);
}

/* ----------------------------------------------------------------- Knoepfe */
.knopfreihe { display: flex; flex-wrap: wrap; gap: .5rem; }
.knopf {
  font-family: var(--mono);
  font-size: .78rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text);
  background: var(--stahl-700);
  border: 1px solid var(--stahl-600);
  border-radius: var(--kante);
  padding: .58rem 1rem;
  cursor: pointer;
  transition: background .12s ease, border-color .12s ease, transform .06s ease;
}
.knopf:hover  { background: var(--stahl-600); }
.knopf:active { transform: translateY(1px); }
.knopf:focus-visible { outline: 2px solid var(--kupfer-hell); outline-offset: 2px; }
.knopf[disabled] { opacity: .4; cursor: not-allowed; }
.knopf.haupt {
  background: var(--kupfer);
  border-color: var(--kupfer-hell);
  color: #1a1206;
  font-weight: 600;
}
.knopf.haupt:hover { background: var(--kupfer-hell); }
.knopf.still { background: transparent; }
.knopf.still:hover { background: var(--stahl-700); }
.knopf.gefahr { background: transparent; border-color: #6b2f2a; color: #e28379; }
.knopf.gefahr:hover { background: #3a1c19; }
.knopf.klein { padding: .35rem .7rem; font-size: .68rem; }
.dateiwahl { display: inline-flex; align-items: center; }

/* ------------------------------------------------------------------ Listen */
.liste { list-style: none; margin: 0 0 .9rem; padding: 0; }
.liste li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .8rem;
  padding: .55rem .1rem;
  border-bottom: 1px solid var(--stahl-800);
}
.liste li:last-child { border-bottom: none; }
.liste .leer { color: var(--text-matt); font-size: .85rem; justify-content: flex-start; }
.liste .name { font-family: var(--mono); font-size: .9rem; }
.liste .meta { color: var(--text-matt); font-size: .76rem; font-family: var(--mono); }
.tabelle li { flex-wrap: wrap; }
.tabelle .zeilen-links { display: flex; flex-direction: column; gap: .1rem; min-width: 0; }
.tabelle .name { overflow-wrap: anywhere; }
.aktiv-markierung {
  font-family: var(--mono);
  font-size: .62rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--stahl-900);
  background: var(--gruen);
  border-radius: 2px;
  padding: .05rem .35rem;
  margin-left: .5rem;
}

/* ----------------------------------------------------------------- Formular */
.eingabezeile { display: flex; gap: .5rem; margin-bottom: .4rem; }
.eingabezeile input { flex: 1; min-width: 0; }
input[type="text"], input[type="number"] {
  background: var(--stahl-900);
  border: 1px solid var(--stahl-700);
  border-radius: var(--kante);
  color: var(--text);
  font-family: var(--sans);
  font-size: .92rem;
  padding: .5rem .7rem;
  width: 100%;
}
input:focus { outline: none; border-color: var(--kupfer); }
.feldraster {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: .9rem;
  margin-bottom: 1rem;
}
.feld { display: block; }
.schalterreihe { display: flex; flex-wrap: wrap; gap: 1.2rem; margin-bottom: 1.1rem; }
.schalter { display: flex; align-items: center; gap: .5rem; font-size: .88rem; cursor: pointer; }
.schalter input { accent-color: var(--kupfer); width: 16px; height: 16px; }

/* ---------------------------------------------------------------- Ausklapp */
.ausklapp { border-top: 1px solid var(--stahl-700); padding-top: .7rem; }
.ausklapp summary {
  cursor: pointer;
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-matt);
  padding: .2rem 0;
}
.ausklapp summary:hover { color: var(--kupfer); }
.ausklapp[open] summary { margin-bottom: .7rem; color: var(--kupfer); }

.protokoll {
  font-family: var(--mono);
  font-size: .74rem;
  line-height: 1.5;
  color: var(--text-matt);
  background: var(--stahl-900);
  border: 1px solid var(--stahl-700);
  border-radius: var(--kante);
  padding: .8rem;
  max-height: 340px;
  overflow: auto;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  margin: 0;
}

/* ------------------------------------------------------------ Gefahrenzone */
/* Warnstreifen wie am Rand einer Baustelle — hier wird etwas geloescht. */
.gefahrenzone {
  border-color: #4a2b26;
  background:
    repeating-linear-gradient(45deg, rgba(224,179,54,.07) 0 8px, transparent 8px 16px) top / 100% 4px no-repeat,
    var(--stahl-850);
  padding-top: 1.3rem;
}
.gefahrenzone h2 { color: var(--warn); }
.zone-zeile {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: .7rem 0;
  border-bottom: 1px solid var(--stahl-800);
}
.zone-zeile:last-child { border-bottom: none; }
.zone-zeile strong { font-size: .95rem; }

/* --------------------------------------------------------------- Meldungen */
.meldung {
  position: fixed;
  left: 50%;
  bottom: 1.5rem;
  transform: translate(-50%, 200%);
  opacity: 0;
  visibility: hidden;
  background: var(--stahl-800);
  border: 1px solid var(--kupfer);
  border-radius: var(--kante);
  color: var(--text);
  padding: .7rem 1.1rem;
  font-size: .88rem;
  max-width: min(560px, 90vw);
  box-shadow: 0 12px 30px rgba(0,0,0,.5);
  transition: transform .25s ease, opacity .25s ease;
  z-index: 100;
}
.meldung[data-sichtbar="true"] {
  transform: translate(-50%, 0);
  opacity: 1;
  visibility: visible;
}
.meldung[data-art="fehler"] { border-color: var(--rot); }

/* --------------------------------------------------------------- Nachfrage */
.nachfrage {
  background: var(--stahl-850);
  color: var(--text);
  border: 1px solid var(--stahl-600);
  border-top: 3px solid var(--warn);
  border-radius: var(--kante);
  padding: 1.3rem;
  max-width: min(440px, 90vw);
}
.nachfrage::backdrop { background: rgba(0,0,0,.65); }
.nachfrage h3 {
  margin: 0 0 .5rem;
  font-family: var(--mono);
  font-size: .8rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--warn);
}
.nachfrage p { margin: 0 0 1.1rem; font-size: .92rem; }

.laedt { opacity: .55; pointer-events: none; }