/* ============================================
   OVEN EXPLOSION SIMULATOR 2 — styles
   Distinctive aesthetic: burnt-amber on charcoal,
   asymmetric layouts, cinematic spacing.
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=JetBrains+Mono:wght@400;700&family=Anton&display=swap');

:root {
  --bg-0: #0c0a09;
  --bg-1: #161210;
  --bg-2: #1f1814;
  --panel: #1a1411;
  --panel-edge: #2a1f18;
  --ember: #ff6a1a;
  --ember-bright: #ffb347;
  --ember-deep: #b32f00;
  --hot-yellow: #ffcc33;
  --cool: #4dd2ff;
  --text-1: #f6e7d2;
  --text-2: #b8a48a;
  --text-3: #6c5a48;
  --danger: #ff3b30;
  --success: #84cc16;
  --shadow-lg: 0 24px 60px rgba(0,0,0,0.6), 0 6px 18px rgba(0,0,0,0.45);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { width: 100%; height: 100%; overflow: hidden; }

body {
  background: var(--bg-0);
  color: var(--text-1);
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  line-height: 1.5;
  user-select: none;
  -webkit-font-smoothing: antialiased;
}

/* ----- Screens ----- */
.screen { position: fixed; inset: 0; display: none; }
.screen.active { display: flex; }

/* ===================== MAIN MENU ===================== */
#screen-menu {
  align-items: stretch;
  background:
    radial-gradient(ellipse at 70% 90%, rgba(255,106,26,0.18), transparent 60%),
    radial-gradient(ellipse at 20% 20%, rgba(255,200,80,0.06), transparent 50%),
    var(--bg-0);
}
.menu-bg {
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(45deg, rgba(255,106,26,0.03) 0 2px, transparent 2px 14px),
    radial-gradient(circle at 80% 80%, rgba(255,106,26,0.12), transparent 40%);
  pointer-events: none;
  mix-blend-mode: screen;
}
.menu-bg::after {
  content:''; position:absolute; inset:0;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.13 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  opacity: 0.35; mix-blend-mode: overlay; pointer-events:none;
}
.menu-content {
  position: relative;
  margin: auto;
  padding: 4rem 5rem;
  max-width: 900px;
  text-align: left;
  z-index: 2;
}
.game-title {
  font-family: 'Anton', sans-serif;
  font-weight: 400;
  letter-spacing: 2px;
  line-height: 0.92;
  margin-bottom: 1rem;
}
.title-line-1 {
  display: block;
  font-size: clamp(2.5rem, 6vw, 5rem);
  color: var(--text-1);
  text-shadow: 0 0 22px rgba(255,106,26,0.25);
}
.title-line-2 {
  display: block;
  font-size: clamp(3.5rem, 9vw, 7.5rem);
  color: var(--ember);
  text-shadow:
    0 0 18px rgba(255,106,26,0.55),
    0 0 60px rgba(255,106,26,0.25);
  animation: flicker 3s infinite;
}
.title-line-2 .number {
  display: inline-block;
  color: var(--hot-yellow);
  transform: rotate(-6deg) translateY(8px);
}
@keyframes flicker {
  0%,100% { opacity: 1; }
  47% { opacity: 0.94; }
  48% { opacity: 0.7; }
  49% { opacity: 0.99; }
}
.tagline {
  color: var(--text-2);
  font-size: 1rem;
  letter-spacing: 1px;
  margin: 0 0 2.5rem 0;
  text-transform: uppercase;
}
.menu-buttons { display: flex; flex-direction: column; gap: 0.85rem; max-width: 380px; }
.footer-note { margin-top: 2.5rem; color: var(--text-3); font-size: 0.8rem; letter-spacing: 1.5px; text-transform: uppercase; }

/* ----- Buttons ----- */
.btn-menu {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.95rem 1.4rem;
  background: var(--panel);
  border: 1px solid var(--panel-edge);
  color: var(--text-1);
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.4rem;
  letter-spacing: 3px;
  cursor: pointer;
  transition: transform 0.18s ease, background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease;
  text-align: left;
  border-radius: 2px;
}
.btn-menu:hover {
  background: var(--bg-2);
  border-color: var(--ember);
  color: var(--ember-bright);
  transform: translateX(6px);
}
.btn-menu.primary {
  background: linear-gradient(135deg, var(--ember-deep), var(--ember));
  border-color: var(--ember-bright);
  color: #1a0e08;
}
.btn-menu.primary:hover {
  background: linear-gradient(135deg, var(--ember), var(--ember-bright));
  color: #000;
  transform: translateX(6px);
  box-shadow: 0 0 24px rgba(255,106,26,0.55);
}
.btn-menu.danger:hover { border-color: var(--danger); color: var(--danger); }
.btn-glyph {
  display: inline-block;
  width: 26px; height: 26px;
  line-height: 26px; text-align: center;
  background: rgba(255,106,26,0.12);
  border-radius: 50%;
  font-size: 0.9rem;
}
.btn-link { background: none; border: none; color: var(--ember); cursor: pointer; font-size: 0.85rem; font-family: inherit; padding: 0.25rem 0.5rem; }
.btn-link:hover { color: var(--ember-bright); }

/* ===================== MODAL CARDS ===================== */
.modal-card {
  margin: auto;
  max-width: 720px;
  padding: 3rem 3.5rem;
  background: var(--panel);
  border: 1px solid var(--panel-edge);
  border-top: 3px solid var(--ember);
  box-shadow: var(--shadow-lg);
}
.modal-card h2 {
  font-family: 'Anton', sans-serif;
  font-size: 2.5rem;
  letter-spacing: 2px;
  color: var(--ember);
  margin-bottom: 1.5rem;
}
.howto-list { padding-left: 1.5rem; margin-bottom: 2rem; }
.howto-list li { margin-bottom: 0.9rem; color: var(--text-1); }
.howto-list b { color: var(--ember-bright); }
.warning-text {
  padding: 1rem;
  background: rgba(255,59,48,0.08);
  border-left: 3px solid var(--danger);
  color: var(--text-2);
  margin-bottom: 2rem;
  font-size: 0.85rem;
}
.warning-text b { color: var(--danger); }
.credits-card { text-align: center; }
.credits-card .credits-block { margin-bottom: 1.4rem; }
.credit-role { color: var(--text-3); font-size: 0.8rem; letter-spacing: 2px; text-transform: uppercase; }
.credit-name { color: var(--text-1); font-size: 1.1rem; font-family: 'Bebas Neue', sans-serif; letter-spacing: 2px; }
.credit-name.highlight { color: var(--ember-bright); font-size: 1.8rem; }
.exit-card { text-align: center; max-width: 520px; }
.exit-card p { margin-bottom: 0.8rem; color: var(--text-2); }
.exit-attrib { color: var(--ember); margin-top: 1.5rem !important; font-style: italic; }

/* ===================== GAME LAYOUT ===================== */
#screen-game { background: var(--bg-1); }
.game-layout {
  display: grid;
  grid-template-columns: 320px 1fr 320px;
  gap: 1px;
  width: 100%;
  height: 100%;
  background: var(--bg-0);
}
.panel { background: var(--panel); display: flex; flex-direction: column; overflow: hidden; }
.panel-header {
  padding: 0.9rem 1.1rem;
  border-bottom: 1px solid var(--panel-edge);
  display: flex; align-items: center; justify-content: space-between;
  gap: 0.5rem;
  background: var(--bg-2);
}
.panel-header h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.1rem;
  letter-spacing: 3px;
  color: var(--ember-bright);
  font-weight: normal;
}
.muted { color: var(--text-3); font-size: 0.8rem; margin-left: 0.5rem; }

/* ----- Catalog ----- */
#catalog-search {
  margin: 0.75rem 1rem;
  padding: 0.55rem 0.8rem;
  background: var(--bg-0);
  border: 1px solid var(--panel-edge);
  color: var(--text-1);
  font-family: inherit;
  font-size: 0.8rem;
}
#catalog-search:focus { outline: none; border-color: var(--ember); }
.category-tabs {
  display: flex; flex-wrap: wrap; gap: 4px;
  padding: 0 1rem 0.6rem;
  border-bottom: 1px solid var(--panel-edge);
}
.cat-tab {
  padding: 4px 8px; font-size: 0.7rem; background: var(--bg-2);
  border: 1px solid var(--panel-edge); color: var(--text-2);
  cursor: pointer; transition: all 0.15s ease;
  text-transform: uppercase; letter-spacing: 1px;
}
.cat-tab:hover { color: var(--ember-bright); border-color: var(--ember); }
.cat-tab.active { background: var(--ember-deep); color: var(--text-1); border-color: var(--ember); }
.catalog-grid {
  flex: 1; overflow-y: auto;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 6px;
  padding: 0.75rem;
}
.catalog-item {
  background: var(--bg-1); border: 1px solid var(--panel-edge);
  padding: 6px; cursor: pointer; text-align: center;
  transition: all 0.18s ease; position: relative;
  border-radius: 2px;
}
.catalog-item:hover { border-color: var(--ember); transform: translateY(-2px); box-shadow: 0 6px 18px rgba(255,106,26,0.18); }
.catalog-item img {
  width: 100%; height: 56px; object-fit: contain;
  display: block; background: #000;
  border-radius: 2px;
}
.catalog-item .item-name {
  font-size: 0.62rem; color: var(--text-2); margin-top: 3px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  text-transform: uppercase; letter-spacing: 0.5px;
}
.catalog-item.disabled { opacity: 0.35; cursor: not-allowed; }
.catalog-item.disabled:hover { transform: none; border-color: var(--panel-edge); }
.catalog-item .vol-dot {
  position: absolute; top: 4px; right: 4px;
  width: 8px; height: 8px; border-radius: 50%;
}

/* ----- Stage canvas ----- */
.stage-wrap { flex: 1; position: relative; background: #000; display: flex; align-items: center; justify-content: center; overflow: hidden; }
#stage { display: block; max-width: 100%; max-height: 100%; }
.stage-hud {
  position: absolute; top: 12px; left: 12px;
  display: flex; gap: 1rem;
  background: rgba(12,10,9,0.75); backdrop-filter: blur(8px);
  padding: 0.6rem 1rem; border: 1px solid var(--panel-edge);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
}
.hud-temp #temp-readout { color: var(--hot-yellow); font-weight: bold; }
.hud-state #state-readout { color: var(--ember-bright); font-weight: bold; letter-spacing: 2px; }

/* ----- Control panel ----- */
.oven-loaded {
  flex: 1; overflow-y: auto;
  padding: 0.75rem;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 6px;
  min-height: 200px;
}
.loaded-slot {
  background: var(--bg-0); border: 1px dashed var(--panel-edge);
  height: 70px; display:flex; align-items:center; justify-content:center;
}
.loaded-slot.filled { border-style: solid; border-color: var(--ember); cursor: pointer; padding: 4px; position: relative; }
.loaded-slot.filled:hover { background: rgba(255,106,26,0.1); }
.loaded-slot.filled img { width: 100%; height: 100%; object-fit: contain; }
.loaded-slot.filled::after {
  content: '×'; position: absolute; top: 0; right: 4px;
  color: var(--danger); font-size: 1rem; font-weight: bold;
  opacity: 0; transition: opacity 0.15s;
}
.loaded-slot.filled:hover::after { opacity: 1; }
.controls-block {
  padding: 1rem; border-top: 1px solid var(--panel-edge);
}
.controls-block label {
  display: flex; justify-content: space-between;
  font-size: 0.75rem; color: var(--text-2);
  text-transform: uppercase; letter-spacing: 1.5px;
  margin-bottom: 0.5rem;
}
#temp-slider-val { color: var(--hot-yellow); font-weight: bold; }
#temp-slider {
  width: 100%; height: 6px;
  -webkit-appearance: none; appearance: none;
  background: linear-gradient(to right, #2563eb, #84cc16, #f59e0b, #dc2626, #7c1d1d);
  outline: none;
  border-radius: 3px;
}
#temp-slider::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 18px; height: 18px;
  background: var(--ember-bright); border-radius: 50%;
  cursor: pointer; border: 2px solid #000;
  box-shadow: 0 0 12px var(--ember);
}
#temp-slider::-moz-range-thumb {
  width: 18px; height: 18px;
  background: var(--ember-bright); border-radius: 50%;
  cursor: pointer; border: 2px solid #000;
}
.temp-marks {
  display: flex; justify-content: space-between;
  font-size: 0.6rem; color: var(--text-3);
  margin-top: 6px; text-transform: uppercase; letter-spacing: 1px;
}
.btn-ignite {
  margin: 0.5rem 1rem 1rem;
  padding: 1.1rem;
  background: linear-gradient(135deg, var(--ember-deep), var(--ember));
  color: #1a0e08;
  border: 2px solid var(--ember-bright);
  font-family: 'Anton', sans-serif;
  font-size: 1.6rem;
  letter-spacing: 6px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
  border-radius: 2px;
}
.btn-ignite:hover:not(:disabled) {
  transform: scale(1.02);
  box-shadow: 0 0 30px var(--ember), inset 0 0 30px rgba(255,255,255,0.2);
}
.btn-ignite:active:not(:disabled) { transform: scale(0.98); }
.btn-ignite:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-ignite .ignite-glow {
  position: absolute; inset: 0;
  background: radial-gradient(circle at center, var(--hot-yellow), transparent 60%);
  opacity: 0; transition: opacity 0.3s;
}
.btn-ignite:hover:not(:disabled) .ignite-glow { opacity: 0.5; animation: pulse 1.2s infinite; }
@keyframes pulse { 50% { opacity: 0.9; } }
#random-load-btn { margin: 0 1rem 1rem; }

/* ===================== REPORT ===================== */
.report-card { max-width: 760px; }
.report-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1rem; margin-bottom: 1.5rem;
}
.report-stat {
  background: var(--bg-0); padding: 1rem;
  border-left: 3px solid var(--ember);
}
.report-stat .stat-label {
  font-size: 0.7rem; color: var(--text-3);
  text-transform: uppercase; letter-spacing: 2px;
  margin-bottom: 6px;
}
.report-stat .stat-value {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.6rem; color: var(--ember-bright);
  letter-spacing: 1px;
}
.chaos-line {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.4rem; letter-spacing: 3px;
  color: var(--text-2); margin-bottom: 0.5rem;
}
.chaos-value {
  font-family: 'Anton', sans-serif;
  font-size: 2rem; color: var(--hot-yellow);
  margin-left: 0.5rem;
}
.chaos-blurb { color: var(--text-2); margin-bottom: 1.5rem; font-style: italic; }
.report-buttons { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.report-buttons .btn-menu { flex: 1; min-width: 160px; font-size: 1rem; padding: 0.8rem 1.2rem; }

/* ===================== LOADING ===================== */
.loading-overlay { background: var(--bg-0); align-items: center; justify-content: center; z-index: 100; }
.loading-content { text-align: center; }
.loading-content h2 {
  font-family: 'Anton', sans-serif;
  font-size: 2rem; letter-spacing: 3px;
  color: var(--ember); margin-bottom: 0.5rem;
}
.loading-flame {
  width: 80px; height: 80px; margin: 0 auto 2rem;
  background: radial-gradient(ellipse at 50% 70%, var(--hot-yellow), var(--ember) 50%, var(--ember-deep) 80%, transparent);
  border-radius: 50% 50% 30% 30%;
  animation: flameAnim 0.4s infinite alternate;
  filter: blur(2px);
  transform-origin: 50% 100%;
}
@keyframes flameAnim {
  0% { transform: scale(0.95) rotate(-2deg); }
  100% { transform: scale(1.1) rotate(3deg); }
}
.loading-bar {
  width: 280px; height: 6px; margin: 1rem auto 0;
  background: var(--bg-2); border: 1px solid var(--panel-edge); overflow: hidden;
}
#loading-bar-fill {
  height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--ember-deep), var(--hot-yellow));
  transition: width 0.2s ease;
}
#loading-detail { color: var(--text-2); font-size: 0.85rem; margin-top: 0.4rem; }

/* ----- Scrollbar ----- */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg-0); }
::-webkit-scrollbar-thumb { background: var(--panel-edge); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--ember-deep); }

/* ----- Responsive ----- */
@media (max-width: 1100px) {
  .game-layout { grid-template-columns: 260px 1fr 260px; }
}
@media (max-width: 900px) {
  .game-layout { grid-template-columns: 1fr; grid-template-rows: auto 1fr auto; }
  .panel-catalog, .panel-control { max-height: 240px; }
  .menu-content { padding: 2rem; }
}