* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  user-select: none;
}

body {
  font-family: monospace, "Courier New", Courier;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  background: radial-gradient(circle at center, #87CEEB 0%, #3a7bd5 100%);
  transition: background 1.5s ease;
  color: #fff;
}

body.night-mode {
  background: radial-gradient(circle at center, #1b2735 0%, #090a0f 100%);
}

#app {
  position: relative;
  width: 100%;
  height: 100%;
}

/* Main Menu Overlay */
.overlay-screen {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 999;
}

.overlay-screen.hidden {
  display: none !important;
}

.menu-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

/* Hidden dev account entry: bottom-right of title screen */
.dev-stealth-btn {
  position: absolute;
  right: 10px;
  bottom: 8px;
  padding: 2px 6px;
  background: none;
  border: none;
  color: #444;
  font-size: 12px;
  line-height: 1;
  opacity: 0.25;
  cursor: pointer;
  transition: opacity 0.15s, color 0.15s;
}

.dev-stealth-btn:hover {
  opacity: 1;
  color: #888;
}

#menu-logo {
  max-width: 380px;
  max-height: 240px;
  object-fit: contain;
}

.menu-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.img-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  transition: transform 0.1s, filter 0.1s;
}

.img-btn img {
  height: 54px;
  display: block;
}

.img-btn:hover {
  transform: scale(1.05);
  filter: brightness(1.15);
}

.img-btn:active {
  transform: scale(0.96);
}

/* HUD Header */
.hud-bar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 48px;
  background: rgba(20, 20, 28, 0.9);
  border-bottom: 2px solid #3d3d4e;
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 20px;
  z-index: 100;
  font-size: 14px;
}

.hud-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: bold;
}

.hud-item .label {
  color: #9aa0a6;
  font-size: 11px;
}

.reputation #hud-stars {
  color: #ffd700;
}

.cash #hud-cash {
  color: #4ade80;
}

#hud-health.low {
  color: #f87171;
}

.cam-hint {
  color: #64748b;
  font-size: 11px;
}

.rush.hidden {
  display: none !important;
}

.rush-badge {
  background: #ea580c;
  color: #fff;
  font-size: 10px;
  font-weight: bold;
  padding: 3px 6px;
  border-radius: 3px;
  letter-spacing: 0.5px;
  animation: rushPulse 0.8s infinite alternate;
}

@keyframes rushPulse {
  from { background: #ea580c; transform: scale(0.96); }
  to { background: #f97316; transform: scale(1.04); }
}

.hud-controls {
  display: flex;
  gap: 4px;
  margin-left: auto;
}

.ctrl-btn {
  background: #2a2a38;
  color: #fff;
  border: 1px solid #4a4a5e;
  padding: 4px 10px;
  font-family: inherit;
  font-size: 12px;
  cursor: pointer;
  border-radius: 3px;
}

.ctrl-btn:hover {
  background: #3e3e54;
}

.ctrl-btn.active {
  background: #2563eb;
  border-color: #60a5fa;
}

.hud-actions {
  display: flex;
  gap: 6px;
}

.hud-btn {
  background: #334155;
  color: #f1f5f9;
  border: 1px solid #64748b;
  padding: 6px 12px;
  font-family: inherit;
  font-size: 12px;
  cursor: pointer;
  border-radius: 3px;
}

.hud-btn:hover {
  background: #475569;
}

.hud-btn.danger {
  background: #991b1b;
  border-color: #ef4444;
}

/* Viewport Canvas */
#viewport {
  position: absolute;
  inset: 48px 0 0 0;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

#game-canvas {
  background: transparent;
  display: block;
  cursor: grab;
}

#game-canvas.panning {
  cursor: grabbing;
}

/* Draggable Windows */
.win-panel {
  position: absolute;
  background: #181824;
  border: 2px solid #475569;
  border-radius: 4px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6);
  display: flex;
  flex-direction: column;
  z-index: 50;
  min-width: 260px;
  min-height: 180px;
  resize: both;
  overflow: hidden;
}

.win-titlebar {
  background: #2a2a3e;
  border-bottom: 2px solid #3e3e56;
  padding: 6px 10px;
  cursor: grab;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  font-weight: bold;
}

.win-titlebar:active {
  cursor: grabbing;
}

.win-btns {
  display: flex;
  gap: 4px;
}

.win-btn {
  background: #43435c;
  color: #fff;
  border: none;
  width: 20px;
  height: 20px;
  cursor: pointer;
  line-height: 18px;
  text-align: center;
  border-radius: 2px;
  font-size: 11px;
}

.win-btn:hover {
  background: #626284;
}

.win-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #12121a;
  color: #e2e8f0;
}

/* Terminal & Tabs */
.terminal-toolbar {
  background: #1e1e2d;
  padding: 6px 8px;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid #2d2d42;
}

.term-status-bar {
  background: #14141f;
  padding: 4px 10px;
  font-size: 11px;
  border-bottom: 1px solid #242436;
  display: flex;
  align-items: center;
  gap: 8px;
  color: #94a3b8;
}

.status-indicator {
  font-size: 10px;
  color: #64748b;
}

.status-indicator.running {
  color: #22c55e;
  animation: pulse 1s infinite alternate;
}

.status-indicator.paused {
  color: #f59e0b;
}

.status-indicator.error {
  color: #ef4444;
}

@keyframes pulse {
  from { opacity: 0.5; }
  to { opacity: 1; }
}

.term-btn {
  font-family: inherit;
  font-size: 11px;
  padding: 4px 10px;
  border: 1px solid #4a4a60;
  cursor: pointer;
  border-radius: 3px;
  color: #fff;
}

.btn-run {
  background: #15803d;
  border-color: #22c55e;
}
.btn-run:hover { background: #16a34a; }

.btn-pause {
  background: #b45309;
  border-color: #f59e0b;
}
.btn-pause:hover { background: #d97706; }

.btn-step {
  background: #4338ca;
  border-color: #6366f1;
}
.btn-step:hover { background: #4f46e5; }

.btn-stop {
  background: #b91c1c;
  border-color: #ef4444;
}
.btn-stop:hover { background: #dc2626; }

.term-tabs {
  margin-left: auto;
  display: flex;
  gap: 4px;
}

.tab-btn {
  background: #2a2a3c;
  color: #94a3b8;
  border: 1px solid transparent;
  padding: 4px 8px;
  font-size: 11px;
  cursor: pointer;
  border-radius: 3px;
}

.tab-btn.active {
  background: #383854;
  color: #fff;
  border-color: #6366f1;
}

.tab-content {
  display: none;
  flex: 1;
  overflow: auto;
}

.tab-content.active {
  display: flex;
  flex-direction: column;
}

.code-wrap {
  position: relative;
  flex: 1;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #0d0d14;
  display: flex;
}

.code-col {
  position: relative;
  flex: 1;
  min-width: 0;
  display: flex;
}

/* Breakpoint gutter: click a line number to toggle a breakpoint */
.bp-gutter {
  flex: 0 0 32px;
  width: 32px;
  overflow: hidden;
  padding-top: 8px;
  background: #0a0a11;
  border-right: 1px solid #23233a;
  color: #4b5563;
  font-size: 10px;
  text-align: right;
  cursor: pointer;
}

.bp-line {
  height: 20px;
  line-height: 20px;
  padding-right: 6px;
  position: relative;
}

.bp-line:hover { color: #cbd5e1; }

.bp-line.has-bp::before {
  content: '';
  position: absolute;
  left: 4px;
  top: 7px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #ef4444;
  box-shadow: 0 0 4px rgba(239, 68, 68, 0.8);
}

/* Live variable watch panel */
.watch-panel {
  flex: 0 0 150px;
  width: 150px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #10101a;
  border-left: 1px solid #23233a;
  font-size: 10px;
  transition: flex-basis 0.15s ease, width 0.15s ease;
}

.watch-panel.collapsed {
  flex-basis: 26px;
  width: 26px;
}

.watch-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4px;
  padding: 4px 6px;
  background: #151525;
  border-bottom: 1px solid #23233a;
  color: #63b3ed;
  font-weight: bold;
  letter-spacing: 0.05em;
  white-space: nowrap;
  overflow: hidden;
}

.watch-toggle {
  background: none;
  border: none;
  color: #94a3b8;
  cursor: pointer;
  font-family: inherit;
  font-size: 11px;
  padding: 0 2px;
}

.watch-toggle:hover { color: #fff; }
.watch-panel.collapsed .watch-body { display: none; }

.watch-body {
  flex: 1;
  padding: 6px;
  overflow-y: auto;
  color: #cbd5e0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  user-select: text;
}

.watch-row {
  display: flex;
  justify-content: space-between;
  gap: 6px;
  border-bottom: 1px dashed #1f1f33;
  padding-bottom: 2px;
}

.watch-name { color: #a78bfa; }
.watch-val { color: #e2e8f0; word-break: break-all; text-align: right; }
.watch-empty { color: #4b5563; font-style: italic; }

.line-highlight {
  position: absolute;
  left: 0;
  right: 0;
  height: 20px;
  background: rgba(34, 197, 94, 0.22);
  border-left: 3px solid #22c55e;
  box-shadow: inset 0 0 10px rgba(34, 197, 94, 0.15);
  pointer-events: none;
  z-index: 1;
  display: none;
  transition: top 0.04s ease-out;
}

#code-editor,
#chef-code-editor,
#waiter2-code-editor {
  position: relative;
  z-index: 2;
  flex: 1;
  width: 100%;
  height: 100%;
  background: transparent !important;
  color: #86efac;
  border: none;
  padding: 8px 10px;
  font-family: "Fira Code", monospace, "Courier New";
  font-size: 12px;
  line-height: 20px;
  resize: none;
  outline: none;
  user-select: text;
  white-space: pre;
}

.log-stream {
  flex: 1;
  padding: 8px;
  overflow-y: auto;
  font-size: 11px;
  line-height: 1.4;
  background: #0a0a0f;
  user-select: text;
}

.log-msg {
  margin-bottom: 4px;
  padding: 2px 4px;
  border-radius: 2px;
}

.log-info { color: #93c5fd; }
.log-complaint { color: #fca5a5; background: rgba(220, 38, 38, 0.15); border-left: 3px solid #ef4444; }
.log-success { color: #86efac; }
.log-warn { color: #fde047; }

.api-doc {
  padding: 10px;
  font-size: 12px;
  line-height: 1.6;
}

.hb-intro {
  color: #94a3b8;
  font-size: 11px;
  margin-bottom: 10px;
}

.hb-card {
  background: #181826;
  border: 1px solid #2e2e42;
  border-left: 3px solid #6366f1;
  padding: 8px 10px;
  margin-bottom: 10px;
  border-radius: 3px;
}

.hb-card strong {
  display: block;
  color: #e2e8f0;
  margin-bottom: 3px;
}

.hb-card p {
  color: #94a3b8;
  font-size: 11px;
  margin-bottom: 6px;
}

.api-doc code {
  color: #93c5fd;
  background: #1e1e2d;
  padding: 1px 4px;
  border-radius: 3px;
}

/* Handbook Window */
.handbook-body {
  padding: 12px;
  overflow-y: auto;
  font-size: 12px;
  line-height: 1.6;
}

.handbook-body h4 {
  color: #e2e8f0;
  margin-bottom: 10px;
}

.hb-page { display: none; }
.hb-page.active { display: block; }

.hb-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 8px;
  padding-top: 10px;
  border-top: 1px solid #2e2e42;
}

#hb-page-label {
  color: #94a3b8;
  font-size: 11px;
}

/* Shop Body */
.shop-body {
  padding: 12px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.shop-body h3 {
  font-size: 13px;
  color: #cbd5e1;
  margin-top: 4px;
}

.shop-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #1c1c2a;
  padding: 8px 10px;
  border-radius: 4px;
  border: 1px solid #2e2e42;
  font-size: 12px;
}

.shop-btn {
  background: #2563eb;
  color: #fff;
  border: none;
  padding: 6px 10px;
  border-radius: 3px;
  font-size: 11px;
  cursor: pointer;
  font-weight: bold;
}

.shop-btn:hover { background: #3b82f6; }
.shop-btn:disabled { background: #475569; cursor: not-allowed; }

.stock-status {
  font-size: 12px;
  color: #94a3b8;
}

.check-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  cursor: pointer;
  color: #cbd5e1;
}

/* Achievements Window */
.achievements-body {
  padding: 12px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.achievement-card {
  background: #14141f;
  border: 1px solid #28283d;
  border-left: 3px solid #475569;
  padding: 10px;
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: all 0.2s ease;
}

.achievement-card.unlocked {
  background: #191c14;
  border-color: #3f4a24;
  border-left: 3px solid #eab308;
  box-shadow: 0 0 10px rgba(234, 179, 8, 0.08);
}

.achievement-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.achievement-title-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.achievement-icon {
  font-size: 14px;
  filter: grayscale(1);
  opacity: 0.6;
}

.achievement-card.unlocked .achievement-icon {
  filter: none;
  opacity: 1;
}

.achievement-title {
  font-weight: bold;
  font-size: 12px;
  color: #e2e8f0;
}

.achievement-card.unlocked .achievement-title {
  color: #fef08a;
}

.achievement-badge {
  font-size: 9px;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 2px 6px;
  border-radius: 3px;
  background: #1e293b;
  color: #64748b;
  border: 1px solid #334155;
}

.achievement-card.unlocked .achievement-badge {
  background: #362f0f;
  color: #facc15;
  border-color: #854d0e;
}

.achievement-desc {
  font-size: 11px;
  color: #94a3b8;
  line-height: 1.4;
}

.achievement-progress-bar {
  width: 100%;
  height: 4px;
  background: #1e293b;
  border-radius: 2px;
  overflow: hidden;
  margin-top: 2px;
}

.achievement-progress-fill {
  height: 100%;
  background: #eab308;
  transition: width 0.3s ease;
}

.achievement-footer {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: #64748b;
}

.achievement-card.unlocked .achievement-footer {
  color: #a1a1aa;
}

/* Settings Modal */
.modal-box {
  background: #1e1e2f;
  border: 2px solid #4a4a6e;
  padding: 24px;
  border-radius: 6px;
  width: 320px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 13px;
}

/* Tutorial Window */
.tutorial-panel {
  width: 560px;
  max-height: 84vh;
  border-color: #f0a03e;
}

.tutorial-panel .win-titlebar {
  background: #3a2c1a;
  border-bottom-color: #7a5220;
}

.tutorial-box {
  padding: 16px 18px 18px;
  gap: 12px;
  overflow-y: auto;
  background: #16161f;
}

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

.tutorial-badge {
  background: #f0a03e;
  color: #16161f;
  font-size: 11px;
  font-weight: bold;
  letter-spacing: 0.5px;
  padding: 3px 8px;
  border-radius: 3px;
}

.tutorial-paused {
  color: #f0a03e;
  font-size: 11px;
}

.tutorial-box h2 {
  margin: 0;
  font-size: 19px;
  color: #f8fafc;
}

.tutorial-body {
  color: #cbd5e1;
  font-size: 13px;
  line-height: 1.6;
}

.tutorial-body code {
  color: #93c5fd;
  background: #1e1e2d;
  padding: 1px 4px;
  border-radius: 3px;
}

.tutorial-api {
  margin: 0;
  padding: 10px 10px 10px 26px;
  background: #101018;
  border-left: 3px solid #6366f1;
  border-radius: 3px;
  color: #a5b4fc;
  font-size: 12px;
  line-height: 1.6;
}

.tutorial-snippet-wrap {
  background: #0b0b12;
  border: 1px solid #2e2e42;
  border-radius: 4px;
  overflow: hidden;
}

.tutorial-snippet-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 8px;
  background: #181826;
  color: #64748b;
  font-size: 11px;
}

.tutorial-snippet-wrap pre {
  margin: 0;
  padding: 10px 12px;
  overflow-x: auto;
}

.tutorial-snippet-wrap code {
  color: #86efac;
  font-size: 12px;
  line-height: 1.5;
}

.tutorial-disable {
  color: #64748b;
  font-size: 11px;
}

.tutorial-resume {
  align-self: flex-end;
  background: #2f855a;
  border-color: #48bb78;
  color: #f0fff4;
  font-weight: bold;
}

.tut-review-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.tut-review-btn {
  text-align: left;
  background: #1e1e2d;
  border: 1px solid #2e2e42;
  border-radius: 3px;
  color: #93c5fd;
  padding: 5px 8px;
  font-size: 11px;
  cursor: pointer;
}

.tut-review-btn:hover {
  background: #26263a;
  border-color: #6366f1;
}