/* Серый Эшелон — нуарная палитра */
:root {
  --bg-0:   #050509;
  --bg-1:   #0a0a14;
  --bg-2:   #11111d;
  --bg-3:   #1a1a2e;
  --ink-1:  #e8e8f0;
  --ink-2:  #a0a0b8;
  --ink-3:  #6c6c80;
  --accent: #67e8f9;     /* cyan */
  --accent2:#dc2626;     /* blood red */
  --gold:   #d4a373;
  --warn:   #f59e0b;
  --danger: #b91c1c;
  --line:   rgba(255,255,255,0.06);
  --line-strong: rgba(255,255,255,0.14);
  --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, 'Courier New', monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-0);
  color: var(--ink-1);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

.hidden { display: none !important; }

/* ---------- Splash ---------- */
.splash {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: radial-gradient(ellipse at center, var(--bg-3) 0%, var(--bg-0) 70%);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  animation: fadeIn 1s ease-out;
}

.splash-inner {
  position: relative;
  padding: 3rem;
  max-width: 600px;
}

.splash-glow {
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(103,232,249,0.15) 0%, transparent 60%);
  pointer-events: none;
  animation: pulse 4s ease-in-out infinite;
}

.title-ru {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 900;
  letter-spacing: 0.25em;
  margin: 0 0 0.4em 0;
  color: var(--ink-1);
  text-shadow: 0 0 24px rgba(103,232,249,0.4);
  position: relative;
}

.title-en {
  font-family: var(--font-display);
  font-size: clamp(0.9rem, 2vw, 1.4rem);
  letter-spacing: 0.4em;
  color: var(--accent);
  margin: 0 0 2rem 0;
  text-transform: uppercase;
}

.splash-sub {
  font-size: 0.9rem;
  color: var(--ink-2);
  letter-spacing: 0.1em;
  margin: 0 0 1rem 0;
}

.splash-tagline {
  font-style: italic;
  color: var(--gold);
  margin: 0 0 2.5rem 0;
  font-size: 1.1rem;
}

.splash-disclaimer {
  margin-top: 3rem;
  font-size: 0.75rem;
  color: var(--ink-3);
  line-height: 1.4;
}

/* ---------- Buttons ---------- */
.btn-primary,
.btn-secondary,
.btn-danger,
.btn-ghost {
  display: inline-block;
  padding: 0.85em 2em;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  transition: all 0.2s ease;
  margin: 0.5rem 0.5rem;
}

.btn-primary {
  background: var(--accent);
  color: var(--bg-0);
  border-color: var(--accent);
}
.btn-primary:hover {
  background: transparent;
  color: var(--accent);
  box-shadow: 0 0 24px rgba(103,232,249,0.3);
}

.btn-secondary {
  background: rgba(255,255,255,0.05);
  color: var(--ink-1);
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.12);
}

.btn-danger {
  background: var(--danger);
  color: var(--ink-1);
  border-color: var(--danger);
}
.btn-danger:hover {
  background: transparent;
  color: var(--danger);
}

.btn-ghost {
  background: transparent;
  color: var(--ink-2);
  border-color: var(--line-strong);
}
.btn-ghost:hover { color: var(--ink-1); }

.btn-icon {
  width: 36px; height: 36px;
  border: 1px solid var(--line-strong);
  color: var(--ink-1);
  background: rgba(0,0,0,0.4);
  border-radius: 2px;
  font-size: 1.2rem;
}
.btn-icon:hover { background: rgba(103,232,249,0.15); color: var(--accent); }

/* ---------- Game container ---------- */
.game {
  position: relative;
  width: 100vw;
  height: 100vh;
  display: grid;
  grid-template-columns: 1fr 280px;
  grid-template-rows: 56px 1fr 140px;
  grid-template-areas:
    "top      top"
    "stage    params"
    "info     params";
}

.bg-layer {
  position: absolute;
  inset: 0;
  background: var(--bg-1);
  background-size: cover;
  background-position: center;
  filter: brightness(0.7) contrast(1.1);
  z-index: 0;
  transition: background-image 0.6s ease, filter 0.6s ease;
}

.bg-grain {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.6;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence baseFrequency='0.9' numOctaves='2'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.08 0'/></filter><rect width='200' height='200' filter='url(%23n)'/></svg>");
  mix-blend-mode: overlay;
}

.bg-vignette {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  background: radial-gradient(ellipse at center, transparent 50%, rgba(0,0,0,0.7) 100%);
}

/* ---------- HUD top ---------- */
.hud-top {
  grid-area: top;
  position: relative;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  background: rgba(5,5,9,0.7);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.hud-left, .hud-mid, .hud-right {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.hud-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--ink-3);
}

.callsign {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.2em;
  color: var(--accent);
  text-shadow: 0 0 8px rgba(103,232,249,0.5);
}

.location {
  font-size: 0.85rem;
  color: var(--ink-2);
  font-style: italic;
}

.hud-val {
  font-family: var(--font-mono);
  color: var(--gold);
  letter-spacing: 0.1em;
}

/* ---------- Stage ---------- */
.stage {
  grid-area: stage;
  position: relative;
  z-index: 5;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.screen {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
}

/* ---------- Novel screen ---------- */
.novel {
  padding: 1.5rem 2rem 1rem 2rem;
  gap: 1rem;
}

.novel-portraits {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 1.5rem;
  min-height: 280px;
  max-height: 50%;
}

.portrait {
  width: 220px;
  height: 280px;
  background-color: #1a1a2e;
  background-size: cover;
  background-position: center top;
  border: 1px solid var(--line-strong);
  position: relative;
  filter: drop-shadow(0 8px 24px rgba(0,0,0,0.6));
  transition: all 0.4s ease;
  opacity: 0.6;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-shadow: 0 0 16px rgba(103,232,249,0.3);
  background-image: linear-gradient(135deg, rgba(103,232,249,0.05) 0%, rgba(220,38,38,0.05) 100%);
}

.portrait.active {
  opacity: 1;
  border-color: var(--accent);
  transform: scale(1.04);
  filter: drop-shadow(0 12px 32px rgba(103,232,249,0.25));
}

.portrait::after {
  content: attr(data-name);
  position: absolute;
  bottom: -28px;
  left: 0;
  right: 0;
  text-align: center;
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--ink-2);
  letter-spacing: 0.15em;
}

.portrait.active::after { color: var(--accent); }

/* Если у портрета есть background-image — прячем текст-инициалы */
.portrait[style*="background-image"] {
  color: transparent;
}

.novel-text {
  background: rgba(5,5,9,0.85);
  border-left: 3px solid var(--accent);
  padding: 1.2rem 1.5rem;
  font-size: 1.05rem;
  line-height: 1.7;
  max-height: 32vh;
  overflow-y: auto;
}

.novel-line {
  margin: 0 0 0.6em 0;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.4s, transform 0.4s;
}

.novel-line.visible { opacity: 1; transform: none; }

.novel-line .speaker {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-right: 0.5em;
}

.novel-line.narrator .speaker { color: var(--gold); font-style: italic; }
.novel-line.stalin .speaker  { color: var(--accent); }
.novel-line.strelkov .speaker{ color: #c084fc; }
.novel-line.grach .speaker   { color: #fbbf24; }
.novel-line.zoia .speaker    { color: #f472b6; }

.novel-choices {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0.5rem 0;
}

.choice-btn {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line-strong);
  padding: 0.9rem 1.2rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  text-align: left;
  color: var(--ink-1);
  transition: all 0.2s ease;
  position: relative;
  padding-left: 2.5rem;
}

.choice-btn::before {
  content: "▸";
  position: absolute;
  left: 0.9rem;
  color: var(--accent);
  opacity: 0.6;
}

.choice-btn:hover:not(:disabled) {
  background: rgba(103,232,249,0.08);
  border-color: var(--accent);
  padding-left: 2.8rem;
}

.choice-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.choice-btn .lock {
  display: block;
  font-size: 0.75rem;
  color: var(--ink-3);
  font-style: italic;
  margin-top: 0.3rem;
}

.btn-next {
  align-self: flex-end;
  padding: 0.6rem 1.5rem;
  background: var(--accent);
  color: var(--bg-0);
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.1em;
  border-radius: 2px;
  transition: all 0.2s;
}
.btn-next:hover { background: var(--ink-1); }

/* ---------- Flight screen ---------- */
.flight {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #000;
  padding: 1rem;
}

#flight-canvas {
  width: 100%;
  max-width: 960px;
  height: auto;
  aspect-ratio: 16 / 9;
  background: #050813;
  border: 1px solid var(--line-strong);
  box-shadow: 0 0 64px rgba(103,232,249,0.15);
  image-rendering: pixelated;
}

.flight-hud {
  display: flex;
  gap: 1.5rem;
  margin-top: 1rem;
  width: 100%;
  max-width: 960px;
}

.flight-bar {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.bar-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--ink-3);
  letter-spacing: 0.1em;
  min-width: 50px;
}

.bar {
  flex: 1;
  height: 6px;
  background: rgba(255,255,255,0.08);
  overflow: hidden;
  position: relative;
}

.bar-fill {
  height: 100%;
  transition: width 0.2s ease;
}
.bar-fill.hp    { background: linear-gradient(90deg, #16a34a, #67e8f9); }
.bar-fill.boost { background: linear-gradient(90deg, #f59e0b, #fbbf24); }
.bar-fill.target{ background: linear-gradient(90deg, #dc2626, #f87171); }

.bar-val {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink-1);
  min-width: 32px;
  text-align: right;
}

.flight-controls {
  margin-top: 0.8rem;
  display: flex;
  gap: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink-3);
  letter-spacing: 0.05em;
}

.flight-radio {
  position: absolute;
  top: 80px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--accent);
  text-shadow: 0 0 12px rgba(103,232,249,0.6);
  text-align: center;
  letter-spacing: 0.1em;
  pointer-events: none;
  min-height: 1.5em;
  max-width: 80%;
  text-transform: uppercase;
  opacity: 0;
  transition: opacity 0.3s;
}

.flight-radio.visible { opacity: 1; }

/* ---------- Ending screen ---------- */
.ending {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.ending-card {
  max-width: 720px;
  background: rgba(5,5,9,0.92);
  border: 1px solid var(--line-strong);
  border-top: 3px solid var(--accent2);
  padding: 3rem;
  text-align: center;
  position: relative;
}

.ending-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  color: var(--accent2);
  text-transform: uppercase;
  margin: 0 0 1rem 0;
}

.ending-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 900;
  letter-spacing: 0.1em;
  margin: 0 0 0.5em 0;
  text-shadow: 0 0 24px rgba(220,38,38,0.4);
}

.ending-tone {
  font-style: italic;
  color: var(--gold);
  margin: 0 0 2rem 0;
  letter-spacing: 0.05em;
}

.ending-summary {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--ink-1);
  margin: 0 0 2rem 0;
}

.ending-epilogue {
  font-style: italic;
  color: var(--ink-2);
  line-height: 1.7;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  margin: 0 0 2rem 0;
}

/* ---------- Right panel: params ---------- */
.panel-params {
  grid-area: params;
  background: rgba(10,10,20,0.85);
  backdrop-filter: blur(8px);
  border-left: 1px solid var(--line);
  padding: 1rem;
  overflow-y: auto;
  z-index: 10;
}

.panel-title {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 0.8rem 0;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--line);
}

.params-list { margin-bottom: 1.5rem; }

.param {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem;
  margin-bottom: 0.6rem;
  font-size: 0.8rem;
}

.param-name {
  color: var(--ink-2);
  grid-column: 1 / 2;
}

.param-value {
  font-family: var(--font-mono);
  text-align: right;
  font-weight: 600;
  grid-column: 2 / 3;
}

.param-bar {
  grid-column: 1 / 3;
  height: 3px;
  background: rgba(255,255,255,0.05);
  overflow: hidden;
  position: relative;
}

.param-fill {
  height: 100%;
  transition: width 0.4s ease;
}

.param-fill.low    { background: var(--accent); }
.param-fill.mid    { background: var(--gold); }
.param-fill.high   { background: var(--warn); }
.param-fill.danger { background: var(--danger); }

.param.warn .param-value  { color: var(--warn); }
.param.danger .param-value { color: var(--danger); }

.log-list {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--ink-3);
  max-height: 240px;
  overflow-y: auto;
}

.log-entry {
  padding: 0.2rem 0;
  border-bottom: 1px solid var(--line);
}

.log-entry .key { color: var(--accent); }
.log-entry .delta-up   { color: var(--accent); }
.log-entry .delta-down { color: var(--accent2); }

/* ---------- Bottom panel: info/evidence ---------- */
.panel-info {
  grid-area: info;
  background: rgba(10,10,20,0.85);
  backdrop-filter: blur(8px);
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 0.8rem 1.5rem;
  gap: 2rem;
  z-index: 10;
  overflow-y: auto;
}

.info-col h3 { margin-top: 0; }

.info-list {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.8rem;
  color: var(--ink-2);
}

.info-list li {
  padding: 0.3rem 0 0.3rem 1.2rem;
  position: relative;
  border-bottom: 1px dashed var(--line);
}

.info-list li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.7rem;
}

/* ---------- Overlay ---------- */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(5,5,9,0.92);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.3s;
}

.overlay-card {
  background: var(--bg-2);
  border: 1px solid var(--line-strong);
  padding: 2.5rem 3rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.overlay-card h2 {
  font-family: var(--font-display);
  margin: 0 0 1rem 0;
  letter-spacing: 0.2em;
  color: var(--accent);
}

/* ---------- Animations ---------- */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes pulse  { 0%,100% { transform: translateX(-50%) scale(1); } 50% { transform: translateX(-50%) scale(1.05); } }
@keyframes shake  { 0%,100% { transform: translate(0); } 25% { transform: translate(-4px, 2px); } 75% { transform: translate(4px, -2px); } }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .game {
    grid-template-columns: 1fr;
    grid-template-rows: 56px 1fr 200px 120px;
    grid-template-areas: "top" "stage" "info" "params";
  }
  .panel-params {
    border-left: none;
    border-top: 1px solid var(--line);
    max-height: 120px;
  }
  .novel-portraits { max-height: 30%; }
  .portrait { width: 140px; height: 180px; }
}

@media (max-width: 640px) {
  .hud-top { padding: 0 0.6rem; }
  .novel { padding: 0.6rem; }
  .novel-text { padding: 0.8rem; font-size: 0.95rem; }
  .ending-card { padding: 1.5rem; }
}