/* Gefahrstoffkataster - Industrial Brutalist
 * Designed for emergency tablet use under stress.
 * High contrast, large touch targets, no decoration.
 */

@font-face {
  font-family: "Archivo Black";
  font-style: normal;
  font-weight: 900;
  font-display: swap;
  src: local("Archivo Black");
}

:root {
  --bg:           #0a0a0a;
  --surface:     #141414;
  --surface-2:   #1c1c1c;
  --line:        #2a2a2a;
  --line-bright: #3a3a3a;
  --text:        #ededed;
  --text-dim:    #a8a8a8;
  --accent:      #e30613;       /* GHS-Rot */
  --warning:     #ffd400;       /* Industriell-Gelb */
  --danger-bg:   #1a0407;
  --safe:        #5fb95f;

  --font-display: "Archivo Black", "Arial Black", "Helvetica Neue", sans-serif;
  --font-body:    "IBM Plex Sans", system-ui, -apple-system, sans-serif;
  --font-mono:    "IBM Plex Mono", "Consolas", "Courier New", monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.4;
  min-height: 100vh;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--text); text-decoration: none; }
a:hover { color: var(--accent); }

/* ── HAZARD STRIPE ──────────────────────────────────────── */
.hazard-stripe {
  background-image: repeating-linear-gradient(
    -45deg,
    #000 0 22px,
    var(--warning) 22px 44px
  );
  height: 14px;
}

/* ── HEADER ─────────────────────────────────────────────── */
.site-header {
  background: var(--bg);
  border-bottom: 4px solid var(--accent);
}

.site-header__bar {
  display: flex;
  align-items: stretch;
  padding: 24px 28px 20px;
  gap: 32px;
  max-width: 1600px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 22px;
  flex: 1 1 auto;
  text-decoration: none;
  color: inherit;
}

.brand:hover { color: inherit; }

.brand__logo {
  flex-shrink: 0;
  height: 76px;
  width: auto;
  display: block;
}

.brand__divider {
  align-self: stretch;
  width: 2px;
  background: var(--accent);
  flex-shrink: 0;
}

.brand__text {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.brand__line {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.brand__line .dot { color: var(--accent); }

.brand__title {
  font-family: var(--font-display);
  font-size: clamp(28px, 5vw, 52px);
  line-height: 0.92;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin: 0;
}

.brand__title .accent { color: var(--accent); }

.brand__subtitle {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 0.05em;
  margin-top: 6px;
}

.emergency-block {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
  padding: 10px 16px;
  border-left: 4px solid var(--warning);
  background: linear-gradient(90deg, transparent 0%, rgba(255,212,0,0.08) 100%);
}

.emergency-block__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--warning);
}

.emergency-block__number {
  font-family: var(--font-display);
  font-size: 38px;
  line-height: 1;
  color: var(--text);
  letter-spacing: 0.04em;
}

/* ── SEARCH AND FILTER BAR ──────────────────────────────── */
.controls {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  padding: 18px 28px;
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(6px);
}

.controls__row {
  max-width: 1600px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

.search {
  flex: 1 1 360px;
  display: flex;
  align-items: center;
  background: var(--bg);
  border: 2px solid var(--line-bright);
  padding: 0 16px;
  height: 56px;
  transition: border-color .15s;
}

.search:focus-within { border-color: var(--accent); }

.search__icon {
  width: 22px;
  height: 22px;
  color: var(--text-dim);
  flex-shrink: 0;
}

.search input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 500;
  padding: 0 14px;
  height: 100%;
}

.search input::placeholder { color: var(--text-dim); }

.search__count {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  min-width: 78px;
  text-align: right;
}

.filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.filter-group__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-right: 4px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border: 1.5px solid var(--line-bright);
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.05em;
  cursor: pointer;
  user-select: none;
  transition: all .12s;
  text-transform: uppercase;
}

.chip:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.chip[aria-pressed="true"] {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.chip__count {
  font-size: 10px;
  opacity: 0.75;
}

/* ── MAIN GRID ──────────────────────────────────────────── */
main {
  max-width: 1600px;
  margin: 0 auto;
  padding: 24px 28px 60px;
}

.results {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 14px;
}

.card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 4px solid var(--line-bright);
  padding: 18px 18px 14px;
  cursor: pointer;
  transition: border-color .12s, transform .12s, background .12s;
  min-height: 168px;
  position: relative;
  overflow: hidden;
}

.card::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 0 solid var(--accent);
  pointer-events: none;
  transition: border-width .12s;
}

.card:hover {
  background: var(--surface-2);
  border-left-color: var(--accent);
}

.card:active { transform: translateY(1px); }

.card[data-wgk="3"]              { border-left-color: var(--accent); }
.card[data-wgk="2"]              { border-left-color: #d97706; }
.card[data-wgk="1"]              { border-left-color: #ca8a04; }
.card[data-wgk="0"]              { border-left-color: var(--safe); }

.card__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 8px;
}

.card__name {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.2;
  color: var(--text);
  margin: 0;
  /* allow up to 2 lines */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card__shortcode {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  text-transform: uppercase;
  white-space: nowrap;
  padding: 3px 8px;
  border: 1px solid var(--line-bright);
}

.card__pictograms {
  display: flex;
  gap: 6px;
  margin: 10px 0 12px;
  flex-wrap: wrap;
  min-height: 44px;
  align-items: center;
}

.card__location {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-dim);
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
}

.card__location strong {
  color: var(--text);
  font-weight: 500;
}

.card__metrics {
  display: flex;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.card__metrics span strong {
  color: var(--text);
  font-weight: 500;
}

/* ── GHS PICTOGRAM ──────────────────────────────────────── */
.ghs {
  --size: 38px;
  position: relative;
  width: var(--size);
  height: var(--size);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.ghs__diamond {
  position: absolute;
  inset: 0;
  background: #fff;
  border: 2.5px solid var(--accent);
  transform: rotate(45deg);
}

.ghs__code {
  position: relative;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  color: #000;
  letter-spacing: 0.05em;
  z-index: 1;
}

.ghs--lg { --size: 96px; }
.ghs--lg .ghs__code { font-size: 18px; letter-spacing: 0.08em; }

.ghs--sm { --size: 30px; }
.ghs--sm .ghs__code { font-size: 8px; }

/* tooltips on hover for desktop */
.ghs[data-label]:hover::after {
  content: attr(data-label);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg);
  color: var(--text);
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  white-space: nowrap;
  border: 1px solid var(--line-bright);
  z-index: 100;
}

/* ── DETAIL PAGE ────────────────────────────────────────── */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-dim);
  padding: 10px 0;
  margin-bottom: 18px;
}

.back-link:hover { color: var(--accent); }

.detail-hero {
  border: 1px solid var(--line);
  border-left: 6px solid var(--accent);
  padding: 28px 32px;
  background: var(--surface);
  margin-bottom: 18px;
}

.detail-hero__shortcode {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.detail-hero__name {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 54px);
  line-height: 1;
  margin: 12px 0 18px;
  text-transform: uppercase;
  letter-spacing: -0.01em;
}

.detail-hero__group {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.detail-hero__pictograms {
  display: flex;
  gap: 18px;
  margin: 24px 0 0;
  flex-wrap: wrap;
}

.detail-hero__pictograms .ghs {
  --size: 96px;
}

.detail-hero__pictograms .ghs__code {
  font-size: 16px;
}

.detail-hero__pictograms .ghs-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  /* Diamond-Container ist 96×96, aber der gedrehte Diamant ragt
     unten ~20% über den Container hinaus (rotation 45° + sqrt(2)).
     Daher reicht ein knapper gap nicht — Label muss klar darunter sitzen. */
  gap: 28px;
}

.detail-hero__pictograms .ghs-wrap__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--text-dim);
  text-transform: uppercase;
  text-align: center;
  max-width: 110px;
}

.detail-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 18px;
}

@media (max-width: 900px) {
  .detail-grid { grid-template-columns: 1fr; }
}

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 22px 24px;
}

.panel__title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin: 0 0 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.kv {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 6px 22px;
  font-size: 14px;
  font-family: var(--font-mono);
}

.kv dt {
  color: var(--text-dim);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-size: 11px;
  align-self: center;
}

.kv dd {
  color: var(--text);
  margin: 0;
  font-size: 14px;
}

.kv dd strong { color: var(--accent); }

.statement-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}

.statement-list li {
  display: grid;
  /* Code-Spalte wächst bei Combo-Codes wie "P305+P351+P338" automatisch mit. */
  grid-template-columns: minmax(64px, max-content) 1fr;
  gap: 14px;
  padding: 10px 12px;
  background: var(--bg);
  border-left: 3px solid var(--accent);
  font-size: 14px;
  line-height: 1.4;
}

.statement-list li code {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.03em;
  white-space: nowrap;
  align-self: center;
}

.statement-list--p li {
  border-left-color: var(--warning);
}

.statement-list--p li code {
  color: var(--warning);
}

.sdb-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  background: var(--accent);
  color: #fff;
  padding: 22px 26px;
  margin-top: 20px;
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: filter .12s;
}

.sdb-cta:hover { filter: brightness(1.1); color: #fff; }

.sdb-cta__icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.sdb-cta__sub {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  font-weight: 400;
  text-transform: uppercase;
  opacity: 0.85;
  display: block;
  margin-top: 4px;
}

.sdb-missing {
  background: var(--surface-2);
  color: var(--text-dim);
  padding: 22px 26px;
  margin-top: 20px;
  border: 1px dashed var(--line-bright);
  font-family: var(--font-mono);
  font-size: 13px;
  text-align: center;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.location-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 14px;
}

.location-list li {
  padding: 12px 14px;
  background: var(--bg);
  border-left: 3px solid var(--warning);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.location-list .qty {
  color: var(--text-dim);
  font-size: 12px;
  letter-spacing: 0.05em;
}

/* ── EMPTY STATE ────────────────────────────────────────── */
.empty {
  text-align: center;
  padding: 80px 20px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.05em;
  border: 1px dashed var(--line);
}

/* ── FOOTER ─────────────────────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 60px;
  padding: 22px 28px;
  background: var(--bg);
}

.site-footer__inner {
  max-width: 1600px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: space-between;
  align-items: baseline;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-footer .disclaimer {
  max-width: 560px;
  text-transform: none;
  letter-spacing: 0.02em;
  font-size: 12px;
  line-height: 1.5;
  color: var(--text-dim);
}

.site-footer__build {
  display: flex;
  gap: 16px;
  align-items: baseline;
}

.site-footer__build .ts {
  color: var(--text);
}

/* ── MOBILE TWEAKS ──────────────────────────────────────── */
@media (max-width: 700px) {
  .site-header__bar {
    flex-direction: column;
    gap: 16px;
    padding: 18px 16px 14px;
  }
  .brand { gap: 14px; }
  .brand__logo { height: 56px; }
  .brand__divider { width: 0; }
  .emergency-block {
    align-self: flex-start;
    border-left-width: 6px;
  }
  .controls { padding: 14px 16px; }
  main { padding: 16px 16px 40px; }
  .results { grid-template-columns: 1fr; }
  .detail-hero { padding: 22px 18px; }
  .panel { padding: 18px; }
  .sdb-cta { font-size: 18px; padding: 18px 20px; }
}

/* page entry */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

main, .controls, .site-header { animation: fade-up .35s ease both; }
.controls { animation-delay: .05s; }
main      { animation-delay: .1s; }