/* ─── Панель симулятора ─── */
#ui.sim-ui {
  max-width: 360px;
  max-height: calc(100vh - 40px);
  overflow-y: auto;
  padding-right: 18px;
}

#ui.sim-ui::-webkit-scrollbar { width: 6px; }
#ui.sim-ui::-webkit-scrollbar-thumb {
  background: rgba(120, 150, 255, 0.35);
  border-radius: 4px;
}

#ui.sim-ui h1 {
  background: linear-gradient(90deg, #9fd0ff, #c9a6ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

#scenario-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
  margin: 12px 0 10px;
}

.sc-tab {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  padding: 9px 10px;
  border-radius: 12px;
  border: 1px solid rgba(140, 170, 255, 0.22);
  background: rgba(255, 255, 255, 0.04);
  color: #cde;
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, transform 0.15s;
}

.sc-tab:hover {
  border-color: rgba(180, 200, 255, 0.55);
  background: rgba(80, 110, 220, 0.18);
}

.sc-tab.active {
  border-color: rgba(160, 140, 255, 0.8);
  background: rgba(90, 70, 220, 0.28);
  box-shadow: 0 0 16px rgba(120, 90, 255, 0.18);
}

.sc-tab .ico { font-size: 1.05rem; line-height: 1; }
.sc-tab .ttl { font-size: 0.72rem; font-weight: 700; }

#scenario-desc {
  font-size: 0.8rem;
  line-height: 1.45;
  color: #9ab;
  margin-bottom: 14px;
}

.param {
  margin-bottom: 12px;
}

.param-head {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 5px;
}

.param-head label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #8899bb;
}

.param-head b {
  font-size: 0.75rem;
  color: #e8e8ff;
  font-weight: 600;
}

.param input[type="range"] {
  width: 100%;
  accent-color: #7a8cff;
  cursor: pointer;
}

.param select {
  width: 100%;
  padding: 7px 10px;
  border-radius: 8px;
  border: 1px solid rgba(140, 170, 255, 0.3);
  background: rgba(8, 12, 30, 0.8);
  color: #e8e8ff;
  font-size: 0.82rem;
}

.sim-actions {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 8px;
  margin-top: 6px;
}

.sim-actions button {
  padding: 10px 12px;
  border: none;
  border-radius: 10px;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.15s;
}

.sim-actions button:hover { opacity: 0.88; }
.sim-actions button:active { transform: scale(0.98); }

#btn-play {
  background: linear-gradient(135deg, #3366ff, #6633ff);
  color: #fff;
}

#btn-play.playing {
  background: linear-gradient(135deg, #c06020, #d4a020);
}

#btn-reset {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #ccd;
}

.sim-keys {
  margin-top: 10px;
  font-size: 0.72rem;
  color: #667799;
  text-align: center;
}

/* ─── Телеметрия справа ─── */
#sim-readout {
  position: fixed;
  top: 72px;
  right: 20px;
  width: 340px;
  max-width: calc(100vw - 40px);
  max-height: calc(100vh - 110px);
  overflow-y: auto;
  z-index: 40;
  background: rgba(10, 14, 35, 0.88);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(120, 160, 255, 0.3);
  border-radius: 20px;
  padding: 20px 22px;
}

#sim-readout h2 {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #8899bb;
  margin-bottom: 10px;
}

#readout-story {
  font-size: 0.88rem;
  line-height: 1.5;
  color: #dde;
  margin-bottom: 14px;
}

#readout-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

#readout-grid .cell {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 10px 12px;
}

#readout-grid .cell.wide { grid-column: 1 / -1; }

#readout-grid .cell span {
  display: block;
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #667799;
  margin-bottom: 3px;
}

#readout-grid .cell b {
  font-size: 0.86rem;
  color: #e8e8ff;
  font-weight: 600;
}

#readout-grid .cell.warn b { color: #ffb36a; }
#readout-grid .cell.danger b { color: #ff6b6b; }
#readout-grid .cell.ok b { color: #7ee0a4; }

@media (max-width: 860px) {
  #site-nav {
    top: 10px;
    right: 10px;
    left: 10px;
    justify-content: center;
    flex-wrap: wrap;
  }
  #ui.sim-ui {
    top: 64px;
    max-width: calc(100vw - 24px);
    max-height: 42vh;
  }
  #sim-readout {
    top: auto;
    bottom: 52px;
    right: 12px;
    left: 12px;
    width: auto;
    max-height: 28vh;
  }
}