:root {
  color-scheme: dark;
  --bg: #08111c;
  --panel: #111b29;
  --panel-2: #18263a;
  --text: #ebf4ff;
  --muted: #95a7c0;
  --accent: #65e0c7;
  --accent-2: #74baff;
  --border: rgba(255, 255, 255, 0.1);
  --online: #34d399;
  --offline: #fb7185;
  --shadow: 0 22px 48px rgba(0, 0, 0, 0.28);
}

* { box-sizing: border-box; }
html, body { min-height: 100%; }
body {
  margin: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  background: radial-gradient(circle at top, #18345f 0%, #0a1220 42%, #06080d 100%);
  color: var(--text);
}

button, select, input, textarea { font: inherit; }
button {
  cursor: pointer;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  color: #05202b;
  font-weight: 700;
  border: 0;
  border-radius: 12px;
  padding: 10px 12px;
}
button.secondary {
  background: rgba(255,255,255,0.06);
  color: var(--text);
  border: 1px solid var(--border);
}
select, input, textarea {
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.16);
  background: #0d1520;
  color: var(--text);
  padding: 10px 12px;
  width: 100%;
}
input[type='range'] { padding: 0; }
textarea { resize: vertical; min-height: 92px; }
label {
  color: var(--muted);
  font-size: 0.92rem;
  display: block;
  margin-bottom: 6px;
}

.app-shell {
  max-width: 1680px;
  margin: 0 auto;
  padding: 22px;
}

.panel, .subpanel, .panel-subsection {
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.025));
  border: 1px solid var(--border);
  border-radius: 22px;
  box-shadow: var(--shadow);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  margin-bottom: 18px;
}

.topbar h1, .panel-head h2, .subhead h3, .sidebar-block h3 { margin: 0; }
.topbar p, .panel-head p, .muted { color: var(--muted); margin: 4px 0 0; }
.eyebrow {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.74rem;
  margin-bottom: 6px;
}

.view-tabs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.view-tab {
  min-width: 120px;
  background: rgba(255,255,255,0.06);
  color: var(--text);
  border: 1px solid var(--border);
}
.view-tab.active {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #07141d;
}
.view-panel { display: none; }
.view-panel.active { display: block; }

.chat-layout {
  display: grid;
  grid-template-columns: minmax(360px, 0.95fr) minmax(420px, 1.25fr);
  gap: 18px;
}

.panel-head, .subhead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.panel { padding: 18px; }
.chat-panel, .dashboard-panel, .simulator-shell { padding: 18px; }
.panel-section { margin-top: 16px; }

.chat {
  min-height: 52vh;
  max-height: 58vh;
  overflow-y: auto;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 18px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.msg {
  max-width: 85%;
  padding: 10px 12px;
  border-radius: 13px;
  white-space: pre-wrap;
  line-height: 1.35;
}
.msg.user { align-self: flex-end; background: #274056; }
.msg.assistant {
  align-self: flex-start;
  background: var(--panel-2);
  border: 1px solid rgba(255,255,255,0.08);
}
.msg-head {
  min-height: 18px;
  margin-bottom: 6px;
}
.msg-body {
  white-space: pre-wrap;
}
.msg-media {
  margin-top: 10px;
}
.msg-media[hidden] {
  display: none;
}
.msg-image,
.sim-chat-image,
.device-msg-image {
  display: block;
  width: 100%;
  max-width: 320px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.08);
  background: #050505;
  object-fit: contain;
}
.msg-command-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 0.76rem;
  letter-spacing: 0.01em;
}
.msg-command-icon {
  width: 11px;
  height: 11px;
  border-radius: 999px;
  border: 2px solid currentColor;
  opacity: 0.9;
}
.msg-command-label {
  font-weight: 600;
}
.msg-command-dots {
  display: inline-flex;
  min-width: 14px;
}
.msg-command-dots span {
  opacity: 0.18;
}
.msg-command-status.pending .msg-command-dots span:nth-child(1) {
  animation: rocky-msg-dot 1s infinite;
}
.msg-command-status.pending .msg-command-dots span:nth-child(2) {
  animation: rocky-msg-dot 1s infinite 0.18s;
}
.msg-command-status.pending .msg-command-dots span:nth-child(3) {
  animation: rocky-msg-dot 1s infinite 0.36s;
}
.msg-command-status:not(.pending) .msg-command-dots {
  display: none;
}

@keyframes rocky-msg-dot {
  0%, 60%, 100% { opacity: 0.18; transform: translateY(0); }
  30% { opacity: 1; transform: translateY(-1px); }
}

.memory-panel {
  display: grid;
  gap: 12px;
}

.memory-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.memory-list {
  display: grid;
  gap: 10px;
  max-height: 24vh;
  overflow-y: auto;
}

.memory-item {
  display: grid;
  gap: 8px;
  padding: 12px;
  border-radius: 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
}

.memory-item-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.memory-kind {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(101,224,199,0.12);
  color: var(--accent);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.memory-text {
  line-height: 1.4;
  white-space: pre-wrap;
}

.memory-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  color: var(--muted);
  font-size: 0.84rem;
}

.memory-delete {
  padding: 8px 10px;
  border-radius: 10px;
}

.controls-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 12px;
}
.control-item { grid-column: span 3; }
.control-item-wide { grid-column: span 6; }
.control-actions {
  grid-column: span 12;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.composer { display: flex; gap: 8px; }
.composer input { flex: 1; font-size: 16px; }

.dashboard-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 16px;
  margin-top: 14px;
}
.subpanel { padding: 16px; }
.device-list, .device-messages { display: grid; gap: 10px; }
.device-card {
  text-align: left;
  padding: 12px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.04);
}
.device-card.active { outline: 2px solid rgba(116,186,255,0.35); }
.device-card-top, .device-card-meta {
  display: flex;
  justify-content: space-between;
  gap: 10px;
}
.device-card-meta {
  color: var(--muted);
  font-size: 0.9rem;
  margin-top: 6px;
}
.badge {
  font-size: 0.78rem;
  padding: 2px 8px;
  border-radius: 999px;
  text-transform: uppercase;
}
.badge.online { background: rgba(52,211,153,0.15); color: var(--online); }
.badge.offline { background: rgba(251,113,133,0.15); color: var(--offline); }
.status-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
  margin: 14px 0;
}
.status-item {
  padding: 10px;
  border-radius: 14px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  display: grid;
  gap: 6px;
}
.stack-form { display: grid; gap: 10px; margin-top: 12px; }
.manual-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 10px 0 14px;
}
.inline-check {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
}
.inline-check input { width: auto; }
.transcript-panel { margin-top: 16px; }
.device-messages { max-height: 42vh; overflow-y: auto; }
.device-msg {
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
}
.device-msg.user { background: rgba(116,186,255,0.12); }
.device-msg.assistant { background: rgba(101,224,199,0.08); }
.device-msg-image { margin-top: 10px; }
.device-msg-head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: var(--muted);
  font-size: 0.84rem;
  margin-bottom: 6px;
}
.device-msg-command-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 0.76rem;
}
.device-msg-command-icon {
  width: 11px;
  height: 11px;
  border-radius: 999px;
  border: 2px solid currentColor;
  opacity: 0.9;
}
.device-msg-command-label {
  font-weight: 600;
}
.empty { color: var(--muted); padding: 8px 0; }

.simulator-view { min-height: calc(100vh - 150px); }
.simulator-shell { min-height: calc(100vh - 150px); }
.simulator-head { margin-bottom: 16px; }
.sim-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.simulator-workspace {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 18px;
  min-height: calc(100vh - 270px);
}
.sim-sidebar,
.sim-stage {
  padding: 18px;
  border: 1px solid #1b1b1b;
  background: #050505;
}
.sim-sidebar {
  display: grid;
  gap: 18px;
  overflow-y: auto;
  max-height: calc(100vh - 250px);
}
.sidebar-block {
  padding: 14px;
  border-radius: 18px;
  border: 1px solid #232323;
  background: #000;
}
.sidebar-block h3 { margin: 0; }
.sidebar-block-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 12px;
}
.sim-block-note {
  color: #8d8d8d;
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.stack-grid { display: grid; gap: 12px; }
.two-col { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.sim-toggle-row, .sim-action-row { display: flex; flex-wrap: wrap; gap: 10px; }
.sim-sidebar label {
  color: #d2d2d2;
  font-size: 0.84rem;
}
.sim-sidebar input,
.sim-sidebar select,
.sim-sidebar textarea {
  background: #050505;
  border-color: #252525;
  color: #f2f2f2;
}
.sim-sidebar textarea { resize: vertical; }
.sim-scenario-grid input[type="range"] {
  accent-color: #f2f2f2;
}
.sim-scenario-toggles {
  margin-top: 14px;
}
.sim-scenario-toggles .inline-check {
  min-width: 108px;
  padding: 10px 12px;
  border: 1px solid #232323;
  border-radius: 999px;
  background: #050505;
}
.sim-send-form {
  display: grid;
  gap: 10px;
  margin-bottom: 14px;
}
.sim-send-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
}
.sim-badge-test {
  display: grid;
  gap: 8px;
  margin-bottom: 14px;
}
.sim-badge-test-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
}
.sim-chat-log {
  display: grid;
  gap: 10px;
  max-height: 460px;
  overflow-y: auto;
  padding-right: 4px;
}
.sim-chat-item {
  padding: 12px;
  border-radius: 18px;
  border: 1px solid #222;
  background: #050505;
  color: #f2f2f2;
  white-space: pre-wrap;
}
.sim-chat-item.user {
  background: #f2f2f2;
  border-color: #f2f2f2;
  color: #000;
}
.sim-chat-item-head {
  min-height: 18px;
  margin-bottom: 6px;
}
.sim-files-controls {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  margin-bottom: 10px;
}
.sim-file-content {
  margin: 0;
  min-height: 240px;
  max-height: 360px;
  overflow: auto;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid #232323;
  background: #050505;
  color: #dcdcdc;
  font: 12px/1.45 "Lucida Console", "Courier New", monospace;
  white-space: pre-wrap;
}
.sim-memory-file-content {
  min-height: 120px;
  max-height: 200px;
}
.sim-chat-item-body {
  white-space: pre-wrap;
}
.sim-chat-image { margin-top: 10px; }
.sim-chat-command-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #8d8d8d;
  font-size: 0.72rem;
  letter-spacing: 0.01em;
}
.sim-chat-command-icon {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  border: 2px solid currentColor;
  opacity: 0.9;
}
.sim-chat-command-label {
  font-weight: 600;
}
.sim-chat-command-dots {
  display: inline-flex;
  min-width: 14px;
}
.sim-chat-command-dots span {
  opacity: 0.18;
}
.sim-chat-command-status.pending .sim-chat-command-dots span:nth-child(1) {
  animation: rocky-msg-dot 1s infinite;
}
.sim-chat-command-status.pending .sim-chat-command-dots span:nth-child(2) {
  animation: rocky-msg-dot 1s infinite 0.18s;
}
.sim-chat-command-status.pending .sim-chat-command-dots span:nth-child(3) {
  animation: rocky-msg-dot 1s infinite 0.36s;
}
.sim-chat-command-status:not(.pending) .sim-chat-command-dots {
  display: none;
}
.sim-chat-role {
  margin-bottom: 6px;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.7;
}
.sim-chat-empty {
  padding: 16px;
  border: 1px dashed #2a2a2a;
  border-radius: 18px;
  color: #8d8d8d;
  text-align: center;
}
.simulator-shell .sim-toolbar button,
.sim-sidebar button {
  background: #f2f2f2;
  color: #000;
  border-color: #f2f2f2;
}
.simulator-shell .sim-toolbar button.secondary,
.sim-sidebar button.secondary {
  background: #050505;
  color: #f2f2f2;
  border-color: #333;
}
.sim-stage {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 14px;
  background: #020202;
  align-items: start;
}
.sim-stage-meta { display: flex; flex-wrap: wrap; gap: 8px; }
.sim-chip {
  padding: 6px 10px;
  border-radius: 999px;
  background: #050505;
  border: 1px solid #202020;
  color: #9a9a9a;
  font-size: 0.82rem;
}

.sim-device-shell {
  min-height: 100%;
  display: grid;
  place-items: center;
  padding: 16px;
  border-radius: 20px;
  border: 1px solid #121212;
  background:
    radial-gradient(circle at top, rgba(255,255,255,0.05), transparent 32%),
    linear-gradient(180deg, rgba(255,255,255,0.01), rgba(255,255,255,0));
}
.sim-device-frame {
  width: min(100%, 980px);
  padding: 24px;
  border-radius: 32px;
  background: linear-gradient(145deg, #141414 0%, #070707 55%, #000000 100%);
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04), 0 28px 80px rgba(0,0,0,0.45);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
}
.sim-screen-bezel {
  padding: 18px;
  border-radius: 24px;
  background:
    radial-gradient(circle at 50% 20%, rgba(255,255,255,0.03), transparent 40%),
    linear-gradient(180deg, #0a0a0a 0%, #000000 100%);
  border: 1px solid rgba(255,255,255,0.05);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.02);
}
.sim-screen {
  width: min(100%, 1120px);
  aspect-ratio: 4 / 3;
  min-height: 520px;
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  background: #000;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.06), inset 0 -24px 80px rgba(255,255,255,0.04);
}
.sim-screen::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(transparent 0%, rgba(255,255,255,0.015) 50%, transparent 100%),
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 100% 100%, 100% 4px;
  mix-blend-mode: screen;
}
.sim-screen canvas {
  width: 100%;
  height: 100%;
  display: block;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}
.sim-screen-fallback {
  min-height: 100%;
  display: grid;
  place-items: center;
  padding: 24px;
  color: #f2f2f2;
  text-align: center;
  font-size: 0.95rem;
}
.sim-hardware-side {
  display: grid;
  align-content: center;
  gap: 14px;
  grid-template-columns: 1fr;
}
.sim-hw-button {
  width: 76px;
  height: 110px;
  border-radius: 22px;
  background: linear-gradient(180deg, #191919 0%, #060606 100%);
  color: #f2f2f2;
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05), 0 10px 20px rgba(0,0,0,0.3);
  writing-mode: vertical-rl;
  text-orientation: mixed;
  letter-spacing: 0.08em;
}
.sim-hw-button.primary {
  height: 182px;
  background: linear-gradient(180deg, #f2f2f2 0%, #bdbdbd 100%);
  color: #000;
  border-color: #f2f2f2;
}
.sim-hw-button.minor {
  opacity: 0.95;
}
.sim-hw-button:active { transform: translateY(1px); }

@media (max-width: 1200px) {
  .chat-layout, .dashboard-grid, .simulator-workspace { grid-template-columns: 1fr; }
  .sim-sidebar { max-height: none; }
  .sim-screen { min-height: 380px; }
}

@media (max-width: 900px) {
  .app-shell { padding: 14px; }
  .topbar { flex-direction: column; align-items: flex-start; }
  .control-item, .control-item-wide { grid-column: span 12; }
  .composer { flex-direction: column; }
  .two-col { grid-template-columns: 1fr; }
  .sim-device-frame { grid-template-columns: 1fr; }
  .sim-hardware-side {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    justify-content: center;
  }
  .sim-hw-button {
    width: 100%;
    height: 58px;
    writing-mode: horizontal-tb;
  }
  .sim-hw-button.primary { height: 58px; }
  .sim-screen { min-height: 260px; }
}

body.simulator-route {
  background: #000000;
}

body.simulator-route .topbar,
body.simulator-route #chatView {
  display: none !important;
}

body.simulator-route .app-shell {
  max-width: none;
  min-height: 100vh;
  padding: 0;
}

body.simulator-route #simulatorView {
  display: block;
}

body.simulator-route .simulator-shell {
  min-height: 100vh;
  padding: 16px;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  background: #000000;
}

body.simulator-route .simulator-head {
  margin-bottom: 12px;
}

body.simulator-route .simulator-workspace {
  grid-template-columns: 1fr;
  min-height: auto;
  gap: 16px;
}

body.simulator-route .sim-stage {
  order: 1;
  min-height: 0;
  padding: 14px;
}

body.simulator-route .sim-sidebar {
  order: 2;
  max-height: none;
  overflow: visible;
}

body.simulator-route .sim-stage-meta {
  justify-content: center;
}

body.simulator-route .sim-device-shell {
  padding: 0;
  border: 0;
  background: transparent;
}

body.simulator-route .sim-device-frame {
  width: min(100%, 980px);
  margin: 0 auto;
  grid-template-columns: 1fr;
  gap: 14px;
  padding: 0;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  background: transparent;
}

body.simulator-route .sim-screen-bezel {
  width: min(92vw, 720px);
  margin: 0 auto;
}

body.simulator-route .sim-screen {
  width: 100%;
  max-width: 100%;
  min-height: 0;
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
}

body.simulator-route .sim-screen canvas {
  width: 100%;
  height: auto;
  max-height: 100%;
  aspect-ratio: 4 / 3;
}

body.simulator-route .sim-hardware-side {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-content: start;
}

body.simulator-route .sim-hw-button {
  width: 100%;
  height: 60px;
  writing-mode: horizontal-tb;
}

body.simulator-route .sim-hw-button.primary {
  height: 60px;
}

@media (max-width: 700px) {
  body.simulator-route .simulator-shell {
    padding: 10px;
  }

  body.simulator-route .sim-screen-bezel {
    width: min(96vw, 640px);
    padding: 12px;
  }

  body.simulator-route .sidebar-block {
    padding: 12px;
  }

  body.simulator-route .sim-send-actions,
  body.simulator-route .sim-badge-test-row {
    grid-template-columns: 1fr;
  }
}