:root {
  --bg: #0b0f17;
  --bg2: #121a26;
  --text: #e6eefc;
  --muted: #9db0cf;
  --accent: #63d2ff;
  --card: #131d2b;
  --ok: #40d38a;
  --warn: #ffb84d;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, Segoe UI, Arial, sans-serif;
  background: linear-gradient(180deg, var(--bg), #070b12);
  color: var(--text);
}
.skip-link {
  position: absolute;
  left: -9999px;
  top: 8px;
  background: #fff;
  color: #000;
  padding: 8px 12px;
  border-radius: 8px;
  z-index: 2000;
}
.skip-link:focus {
  left: 12px;
}
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
}
.logo { font-weight: 700; }
.nav-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px;
}
.nav-links a { color: var(--muted); text-decoration: none; }
.linkedin-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.linkedin-badge {
  display: inline-grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border-radius: 4px;
  background: #0a66c2;
  color: #fff;
  font-size: .8rem;
  font-weight: 700;
}
.hero { border-bottom: 1px solid #1f2b3f; }
.hero-inner { max-width: 1100px; margin: 40px auto; padding: 0 20px 40px; }
h1 { font-size: clamp(1.9rem, 3.2vw, 2.4rem); margin: 0 0 12px; }
.cta {
  display: inline-block; margin-top: 14px; padding: 10px 16px;
  border-radius: 8px; background: var(--accent); color: #02131d; text-decoration: none; font-weight: 700;
}
main { max-width: 1100px; margin: 20px auto; padding: 0 20px 40px; }
.card-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); gap: 14px; }
.card, .lab {
  background: var(--card); border: 1px solid #1c2a41; border-radius: 12px; padding: 18px; margin-top: 16px;
}
.stats { display: flex; flex-wrap: wrap; gap: 16px; margin: 8px 0 14px; color: var(--muted); }
.record-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(260px,1fr)); gap: 12px; margin-bottom: 12px; }
.mini { margin-top: 0; }
.simulator-accordion summary {
  cursor: pointer;
}
.simulator-accordion summary h3 {
  margin: 0;
  display: inline;
}
.accordion-body {
  margin-top: 10px;
}
.sim-instructions {
  background: #0f1928;
  border: 1px solid #2a3d5c;
  border-radius: 10px;
  padding: 8px 10px;
  margin: 8px 0 12px;
}
.sim-instructions summary {
  cursor: pointer;
  font-weight: 600;
}
.sim-instructions ul {
  margin: 8px 0 2px;
  padding-left: 18px;
  color: var(--muted);
}
.sim-instructions li {
  margin-bottom: 6px;
}
pre { white-space: pre-wrap; background:#0e1623; border:1px solid #22314a; border-radius:8px; padding:10px; color:#cfe2ff; }
.chips { display:flex; flex-wrap: wrap; gap: 8px; }
.badge { font-size: .8rem; padding: 4px 8px; border-radius: 999px; }
.badge.ok { background: rgba(64,211,138,.15); color: var(--ok); }
.badge.warn { background: rgba(255,184,77,.15); color: var(--warn); }
select { width: 100%; background:#0b1420; color:var(--text); border:1px solid #263854; border-radius:8px; padding:10px; }
.controls { display: flex; flex-wrap: wrap; gap: 10px; }
.sku-queue { display: grid; grid-template-columns: repeat(auto-fit,minmax(240px,1fr)); gap: 10px; }
.sku-card {
  background: #0f1928;
  border: 1px solid #2a3d5c;
  border-radius: 10px;
  padding: 10px;
}
.sku-card.busy {
  background: #444444;
}
.sku-card .meta { color: var(--muted); font-size: .84rem; margin-top: 4px; }
.sku-actions { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.sku-actions button { padding: 6px 8px; font-size: .82rem; }
button:disabled { opacity: .55; cursor: not-allowed; }
.simulator-card #eventLog {
  margin-top: 14px;
}
.sim-separator {
  border-top: 1px dashed #2a3d5c;
  margin: 14px 0;
}
.game-separator {
  height: 1px;
  margin: 16px 0 14px;
  background: linear-gradient(90deg, transparent, #2a3d5c, transparent);
}
#eventLog ul { margin: 0; padding-left: 18px; }
#eventLog li { margin-bottom: 6px; color: var(--muted); }

.modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  z-index: 1000;
}
.modal.hidden { display: none; }
.modal-card {
  width: min(760px, 95vw);
  background: #131d2b;
  border: 1px solid #2a3d5c;
  border-radius: 12px;
  padding: 16px;
}
#shareText {
  width: 100%;
  background: #0b1420;
  color: var(--text);
  border: 1px solid #263854;
  border-radius: 8px;
  padding: 10px;
  margin: 10px 0;
}
.copy-toast {
  margin-top: 8px;
  color: #8ff0b3;
  opacity: 0;
  transition: opacity .35s ease;
  font-size: .92rem;
}
.copy-toast.show {
  opacity: 1;
}
button {
  background: #182539; border: 1px solid #2b3f5e; color: var(--text);
  padding: 10px 12px; border-radius: 8px; cursor: pointer;
}
button:hover { border-color: var(--accent); }
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 6px;
}
.mapping-board {
  position: relative;
  margin: 10px 0 14px;
}
.mapping-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}
.mapping-wrap {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(240px,1fr));
  gap: 48px;
}
.field-list {
  display: grid;
  gap: 8px;
  max-height: 72vh;
  overflow: auto;
  padding-right: 6px;
}
.field-btn {
  text-align: left;
  width: 100%;
  position: relative;
  padding: 7px 9px;
  font-size: .82rem;
}
.field-btn.source {
  cursor: grab;
}
.field-btn.source:active {
  cursor: grabbing;
}
.field-btn.active {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(99,210,255,.35) inset;
}
.field-btn.mapped {
  border-color: #3b7cff;
  background: rgba(59,124,255,.12);
}
.process-lab h4 { margin-top: 4px; }
.simple-list { margin: 8px 0 0; padding-left: 18px; color: var(--muted); }
.simple-list li { margin-bottom: 8px; }

.contact form { display: grid; gap: 10px; }
input, textarea {
  background: #0b1420; color: var(--text); border: 1px solid #263854; border-radius: 8px; padding: 10px;
}

.faq details {
  background: #0f1928;
  border: 1px solid #2a3d5c;
  border-radius: 10px;
  padding: 10px 12px;
  margin: 10px 0;
}
.faq summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--text);
}
.faq details p {
  color: var(--muted);
  margin: 10px 0 2px;
  line-height: 1.45;
}

footer { text-align: center; color: var(--muted); padding: 20px; border-top: 1px solid #1f2b3f; }