/* Deadman Display Simulator (v3) */
:root{
  --bg: #0b0d10;
  --text: #e9eef6;
  --muted: #9aa7b6;
  --border: rgba(255,255,255,0.10);
  --shadow: rgba(0,0,0,0.38);
  --accent: #4da3ff;
  --danger: #ff4d4d;
}

*{ box-sizing: border-box; }
html,body{ height:100%; }
body{
  margin:0;
  color: var(--text);
  background: radial-gradient(1200px 700px at 20% 0%, #121826, var(--bg));
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
}

.app{ max-width: 1220px; margin: 0 auto; padding: 16px; }
.topbar{
  display:flex; align-items:center; justify-content:space-between;
  gap: 12px;
  padding: 14px;
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: 16px;
  box-shadow: 0 14px 48px var(--shadow);
}

.brand{ display:flex; align-items:center; gap: 10px; }
.brand .dot{
  width: 12px; height: 12px; border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 6px rgba(77,163,255,0.14);
}
.title{ font-weight: 900; letter-spacing: 0.2px; }
.subtitle{ font-size: 12px; color: var(--muted); margin-top: 2px; }

.topbar-right{ display:flex; align-items:center; gap: 10px; flex-wrap: wrap; justify-content:flex-end; }
.pill{
  display:flex; align-items:center; gap: 10px;
  background: rgba(0,0,0,0.25);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 8px 10px;
  border-radius: 999px;
}

.mono{ font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace; }
.muted{ color: var(--muted); }

.btn{
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.06);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 12px;
  cursor: pointer;
  transition: transform .06s ease, background .12s ease, border-color .12s ease;
  font-weight: 800;
}
.btn:hover{ background: rgba(255,255,255,0.10); border-color: rgba(255,255,255,0.20); }
.btn:active{ transform: translateY(1px); }
.btn.primary{ background: rgba(77,163,255,0.18); border-color: rgba(77,163,255,0.40); }
.btn.primary:hover{ background: rgba(77,163,255,0.26); }
.btn.danger{ background: rgba(255,77,77,0.16); border-color: rgba(255,77,77,0.36); }
.btn.danger:hover{ background: rgba(255,77,77,0.22); }
.btn.tiny{ padding: 8px 10px; border-radius: 10px; font-weight: 900; }

.content{
  margin-top: 14px;
  display:grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 14px;
}
@media (max-width: 980px){ .content{ grid-template-columns: 1fr; } }

.panel{
  background: linear-gradient(180deg, rgba(255,255,255,0.045), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.085);
  border-radius: 16px;
  padding: 14px;
  box-shadow: 0 14px 48px var(--shadow);
}
.panel h2{
  font-size: 13px;
  color: var(--muted);
  font-weight: 950;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 10px 0 10px;
}
.panelHeader{ display:flex; align-items:center; justify-content:space-between; gap: 10px; }

.section{ margin-top: 12px; padding-top: 12px; border-top: 1px solid rgba(255,255,255,0.08); }
.sectionTitle{
  font-size: 12px;
  color: var(--muted);
  font-weight: 950;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.note{ margin-top: 8px; font-size: 12px; color: var(--muted); line-height: 1.35; }

.chipRow{ display:flex; gap: 10px; flex-wrap: wrap; }
.chip{
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.05);
  padding: 9px 12px;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 900;
  transition: background .12s ease, border-color .12s ease;
}
.chip:hover{ background: rgba(255,255,255,0.09); border-color: rgba(255,255,255,0.20); }
.chip.active{ background: rgba(77,163,255,0.16); border-color: rgba(77,163,255,0.42); }

.controls{ margin-top: 10px; }
.row{
  display:grid;
  grid-template-columns: 120px 1fr 90px;
  gap: 10px;
  align-items: center;
  margin: 10px 0;
}
.lbl{ color: var(--muted); font-weight: 900; }
.actions{ display:flex; gap: 10px; flex-wrap: wrap; margin-top: 12px; }

.presetBox{ display:flex; gap: 8px; align-items:center; }
.num{
  width: 130px;
  background: rgba(0,0,0,0.25);
  border: 1px solid rgba(255,255,255,0.10);
  color: var(--text);
  padding: 10px 10px;
  border-radius: 12px;
  font-weight: 900;
}
.num:focus{ outline: 2px solid rgba(77,163,255,0.35); outline-offset: 2px; }

/* Display */
.displayWrap{ display:flex; align-items:center; justify-content:center; padding: 18px 8px 10px; }
.lcdShell{
  transform: scale(8);
  transform-origin: top center;
  display:inline-block;
  padding: 10px;
  border-radius: 18px;
  background: rgba(0,0,0,0.35);
  border: 1px solid rgba(255,255,255,0.10);
  box-shadow: 0 18px 60px var(--shadow);
}
.lcd{
  position: relative;
  width: 128px;
  height: 128px;
  border-radius: 12px;
  overflow: hidden;
  background: #000;
  border: 1px solid rgba(255,255,255,0.16);
}
canvas{ width: 128px; height: 128px; image-rendering: pixelated; }
.grid{
  position:absolute; inset:0;
  pointer-events:none;
  opacity:0;
  background-image:
    linear-gradient(rgba(255,255,255,0.14) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.14) 1px, transparent 1px);
  background-size: 8px 8px;
}

.mmOutline{
  position:absolute;
  display:none;
  pointer-events:none;
  width: 15.2064mm;
  height: 15.2064mm;
  border: 1px dashed rgba(77,163,255,0.75);
  border-radius: 2mm;
  transform: translateY(-22px);
}
.mmLabel{
  position:absolute;
  top: -22px;
  left: 0;
  font-size: 10px;
  color: rgba(77,163,255,0.95);
  white-space: nowrap;
}

.statusRow{ display:flex; gap: 12px; justify-content:space-between; flex-wrap: wrap; }
.status{ display:flex; gap: 10px; align-items:center; }
.tag{
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.06);
  font-weight: 950;
  letter-spacing: 0.08em;
  font-size: 12px;
}
.footer{ margin-top: 12px; font-size: 12px; }

/* Modal */
.modalBackdrop{
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.55);
  display:none;
  align-items:center;
  justify-content:center;
  padding: 18px;
}
.modal{
  width: min(980px, 100%);
  background: rgba(18,22,30,0.96);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 18px;
  box-shadow: 0 24px 90px rgba(0,0,0,0.6);
  padding: 14px;
}
.modalHeader{ display:flex; align-items:flex-start; justify-content:space-between; gap: 12px; }
.modalTitle{ font-weight: 950; font-size: 18px; }
.modalSubtitle{ font-size: 12px; margin-top: 4px; }

.modalGrid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 12px;
}
@media (max-width: 880px){ .modalGrid{ grid-template-columns: 1fr; } }

.modalPanel{
  background: rgba(0,0,0,0.22);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 14px;
  padding: 12px;
}
.groupTitle{
  font-size: 12px;
  color: rgba(200,210,226,0.70);
  font-weight: 950;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.formRow{
  display:grid;
  grid-template-columns: 140px 1fr auto;
  gap: 10px;
  align-items:center;
  margin: 10px 0;
}
.formRow label{ color: rgba(255,255,255,0.80); font-weight: 900; }
.text{
  width: 100%;
  background: rgba(0,0,0,0.22);
  border: 1px solid rgba(255,255,255,0.12);
  color: #e9eef6;
  padding: 10px 10px;
  border-radius: 12px;
  font-weight: 900;
}
.btnRow{ display:flex; gap: 10px; flex-wrap: wrap; margin-top: 10px; }