/* v4 first-run instructions */
.help-floating {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 900;
  border-radius: 999px;
  min-height: 46px;
  padding: 12px 16px;
  background: linear-gradient(180deg,#fff7b8,#ffe45c 48%,#ff9c3d);
  color: #251100;
  font-weight: 950;
  border: 0;
  box-shadow: 0 8px 0 rgba(0,0,0,.35), 0 0 22px rgba(255,228,92,.35);
}

.instruction-overlay {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(3, 8, 22, .76);
  backdrop-filter: blur(10px);
}

.instruction-card {
  width: min(760px, 100%);
  max-height: min(760px, calc(100dvh - 36px));
  overflow: auto;
  border: 2px solid rgba(255,228,92,.9);
  border-radius: 30px;
  background:
    radial-gradient(circle at 15% 0%, rgba(255,228,92,.20), transparent 26%),
    linear-gradient(180deg, rgba(19,35,82,.98), rgba(7,14,40,.98));
  color: #fff;
  box-shadow:
    0 14px 0 rgba(0,0,0,.38),
    0 0 0 1px rgba(255,255,255,.12) inset,
    0 0 52px rgba(255,228,92,.28);
  padding: clamp(18px, 4vw, 34px);
}

.instruction-card h2 {
  margin: 0 0 8px;
  font-size: clamp(30px, 5vw, 52px);
  line-height: .98;
  text-shadow: 4px 4px 0 rgba(0,0,0,.32);
}

.instruction-card .intro {
  color: rgba(255,255,255,.86);
  line-height: 1.45;
  font-size: 17px;
}

.instruction-card ol {
  display: grid;
  gap: 10px;
  margin: 18px 0;
  padding-left: 24px;
}

.instruction-card li {
  line-height: 1.45;
}

.instruction-card .tip {
  border-radius: 18px;
  padding: 12px 14px;
  background: rgba(0,0,0,.24);
  border: 1px solid rgba(255,255,255,.14);
  color: #ffe45c;
  font-weight: 900;
}

.instruction-actions {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
  margin-top: 18px;
}

.instruction-actions label {
  display: flex;
  gap: 8px;
  align-items: center;
  color: rgba(255,255,255,.86);
  text-transform: none;
  font-size: 14px;
  font-weight: 800;
  margin: 0;
}

.instruction-actions input {
  width: auto;
}

.instruction-actions button {
  min-width: 130px;
}

@media(max-width:640px) {
  .instruction-actions {
    grid-template-columns: 1fr;
  }

  .help-floating {
    right: 12px;
    bottom: 12px;
  }
}