:root {
  --bg-dark: #071019;
  --panel: rgba(10, 19, 29, 0.58);
  --panel-border: rgba(129, 212, 250, 0.18);
  --text: #eaf6ff;
  --muted: rgba(234, 246, 255, 0.72);
  --accent: #8fe8ff;
  --accent-2: #c8f4ff;
  --danger: #ff8a8a;
  --success: #99ffcf;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
  --radius: 24px;
  --input-bg: rgba(255, 255, 255, 0.06);
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  min-height: 100%;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg-dark);
}

body {
  overflow-x: hidden;
}

.bg {
  position: fixed;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  filter: blur(2px) brightness(0.65) saturate(1.2);
  transition: background-image 700ms ease;
}

.bg-overlay {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at top left, rgba(143, 232, 255, 0.08), transparent 35%),
    radial-gradient(circle at bottom right, rgba(200, 244, 255, 0.08), transparent 32%),
    linear-gradient(180deg, rgba(4, 9, 14, 0.15), rgba(4, 9, 14, 0.55));
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.08;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 3px 3px, 4px 4px;
}

.app {
  position: relative;
  width: min(960px, calc(100vw - 24px));
  margin: 20px auto;
  z-index: 1;
}

.topbar,
.panel,
.footer {
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
  padding: 16px 18px;
  border-radius: 20px;
  background: rgba(8, 16, 24, 0.65);
  border: 1px solid var(--panel-border);
  box-shadow: var(--shadow);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-dot {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 18px rgba(143, 232, 255, 0.85);
}

.brand-title {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.brand-subtitle {
  font-size: 12px;
  color: var(--muted);
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.timer {
  padding: 10px 14px;
  border-radius: 14px;
  border: 1px solid var(--panel-border);
  background: rgba(255,255,255,0.05);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.icon-btn {
  border: 1px solid var(--panel-border);
  background: rgba(255,255,255,0.06);
  color: var(--text);
  width: 42px;
  height: 42px;
  border-radius: 14px;
  font-size: 18px;
  cursor: pointer;
  transition: transform 120ms ease, background 120ms ease;
}

.icon-btn:hover {
  transform: translateY(-1px);
  background: rgba(255,255,255,0.11);
}

.icon-btn.active {
  box-shadow: 0 0 24px rgba(143, 232, 255, 0.2);
  background: rgba(143, 232, 255, 0.14);
}

.panel {
  padding: 22px;
  border-radius: var(--radius);
  background: var(--panel);
  backdrop-filter: blur(14px);
  border: 1px solid var(--panel-border);
  box-shadow: var(--shadow);
  min-height: 72vh;
}

.panel-top {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.status-wrap,
.progress-wrap {
  flex: 1 1 280px;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
}

.status-label,
.progress-text {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.status-value {
  margin-top: 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--accent-2);
}

.progress-bar {
  margin-top: 10px;
  width: 100%;
  height: 10px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255,255,255,0.08);
}

.progress-bar-fill {
  width: 0%;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transition: width 320ms ease;
}

.terminal {
  min-height: 130px;
  margin-bottom: 18px;
  padding: 16px;
  border-radius: 18px;
  background: rgba(2, 8, 13, 0.78);
  border: 1px solid rgba(143, 232, 255, 0.16);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 14px;
  line-height: 1.65;
  color: #c8f4ff;
  white-space: pre-wrap;
}

.content.hidden,
.hint-box.hidden,
.question-block.hidden,
.continue-block.hidden {
  display: none;
}

.scene-tag {
  display: inline-flex;
  margin-bottom: 12px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(143, 232, 255, 0.1);
  border: 1px solid rgba(143, 232, 255, 0.16);
  color: var(--accent-2);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.title {
  margin: 0 0 10px;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.1;
}

.subtitle {
  margin: 0;
  max-width: 760px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.6;
}

.hint-box {
  margin-top: 18px;
  padding: 16px;
  border-radius: 18px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
}

.hint-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 6px;
}

.hint-text {
  color: var(--text);
  line-height: 1.6;
}

.question-block {
  margin-top: 22px;
}

.input-label {
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
  color: var(--muted);
}

.answer-input {
  width: 100%;
  padding: 16px 18px;
  border-radius: 16px;
  border: 1px solid rgba(143, 232, 255, 0.16);
  background: var(--input-bg);
  color: var(--text);
  font-size: 16px;
  outline: none;
}

.answer-input:focus {
  border-color: rgba(143, 232, 255, 0.38);
  box-shadow: 0 0 0 4px rgba(143, 232, 255, 0.08);
}

.actions {
  margin-top: 12px;
}

.primary-btn {
  border: none;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #062330;
  padding: 14px 18px;
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 120ms ease, filter 120ms ease;
}

.primary-btn:hover {
  transform: translateY(-1px);
  filter: brightness(1.02);
}

.feedback {
  margin-top: 12px;
  min-height: 22px;
  font-size: 14px;
  color: var(--muted);
}

.feedback.success {
  color: var(--success);
}

.feedback.error {
  color: var(--danger);
}

.continue-block {
  margin-top: 24px;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 16px;
  padding: 14px 18px;
  border-radius: 18px;
  background: rgba(8, 16, 24, 0.65);
  border: 1px solid var(--panel-border);
  box-shadow: var(--shadow);
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.footer-left {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.footer-divider {
  width: 1px;
  height: 12px;
  background: rgba(255,255,255,0.18);
}

@media (max-width: 700px) {
  .app {
    width: min(100vw - 12px, 100%);
    margin: 8px auto 14px;
  }

  .topbar,
  .panel,
  .footer {
    border-radius: 18px;
  }

  .panel {
    padding: 16px;
    min-height: 78vh;
  }

  .subtitle {
    font-size: 16px;
  }

  .answer-input {
    font-size: 16px;
  }
}

.image-choice-block.hidden {
  display: none;
}

.image-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 22px;
}

.image-card {
  position: relative;
  border: 1px solid rgba(143, 232, 255, 0.16);
  border-radius: 18px;
  overflow: hidden;
  background: rgba(255,255,255,0.04);
  cursor: pointer;
  transition: transform 120ms ease, border-color 120ms ease, box-shadow 120ms ease;
}

.image-card:hover {
  transform: translateY(-2px);
  border-color: rgba(143, 232, 255, 0.3);
}

.image-card.selected {
  border-color: rgba(143, 232, 255, 0.8);
  box-shadow: 0 0 0 3px rgba(143, 232, 255, 0.14);
}

.image-card img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.image-card-label {
  padding: 10px 12px;
  font-size: 14px;
  color: var(--muted);
}

@media (max-width: 700px) {
  .image-grid {
    grid-template-columns: 1fr;
  }
}

.proposal-overlay.hidden {
  display: none;
}

.proposal-overlay {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  transition: opacity 600ms ease;
}

.proposal-backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at center, rgba(143, 232, 255, 0.08), transparent 30%),
    linear-gradient(180deg, rgba(3, 8, 14, 0.72), rgba(3, 8, 14, 0.94));
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.proposal-inner {
  position: relative;
  z-index: 1;
  width: min(760px, 100%);
  padding: 34px 28px;
  border-radius: 28px;
  border: 1px solid rgba(143, 232, 255, 0.18);
  background: rgba(8, 16, 24, 0.72);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.45);
  text-align: center;
  overflow: hidden;
}

.proposal-kicker,
.proposal-title,
.proposal-text,
.proposal-question,
.proposal-actions,
.proposal-final-note {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.proposal-kicker.show,
.proposal-title.show,
.proposal-text.show,
.proposal-question.show,
.proposal-actions.show,
.proposal-final-note.show {
  opacity: 1;
  transform: translateY(0);
}

.proposal-kicker {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 14px;
}

.proposal-title {
  margin: 0 0 14px;
  font-size: clamp(38px, 8vw, 72px);
  line-height: 1;
  color: #fff;
}

.proposal-text {
  margin: 0 auto 18px;
  max-width: 620px;
  font-size: clamp(18px, 3vw, 24px);
  line-height: 1.7;
  color: var(--text);
}

.proposal-question {
  margin: 22px 0 24px;
  font-size: clamp(28px, 5vw, 48px);
  font-weight: 800;
  line-height: 1.2;
  color: var(--accent-2);
}

.proposal-actions {
  display: flex;
  justify-content: center;
}

.proposal-yes {
  border: none;
  border-radius: 18px;
  padding: 16px 24px;
  min-width: 160px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #062330;
  font-size: 18px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 120ms ease, filter 120ms ease;
}

.proposal-yes:hover {
  transform: translateY(-2px);
  filter: brightness(1.03);
}

.proposal-final-note {
  margin-top: 24px;
  font-size: 22px;
  color: #fff;
}

@media (max-width: 700px) {
  .proposal-inner {
    padding: 26px 18px;
    border-radius: 22px;
  }

  .proposal-text {
    line-height: 1.6;
  }
}

.hint-toggle-wrap.hidden {
  display: none;
}

.hint-toggle-wrap {
  margin-top: 18px;
}

.secondary-btn {
  border: 1px solid rgba(143, 232, 255, 0.16);
  background: rgba(255,255,255,0.05);
  color: var(--text);
  border-radius: 16px;
  padding: 12px 16px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 120ms ease, background 120ms ease, border-color 120ms ease;
}

.secondary-btn:hover {
  transform: translateY(-1px);
  background: rgba(255,255,255,0.08);
  border-color: rgba(143, 232, 255, 0.28);
}

.ending-slideshow.hidden {
  display: none;
}

.ending-slideshow {
  position: fixed;
  inset: 0;
  z-index: 60;
  overflow: hidden;
}

.ending-slideshow-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.03);
  transition: background-image 1200ms ease, opacity 1200ms ease, transform 6000ms ease;
  opacity: 1;

  /* 🔥 делаем фото ярче и насыщеннее */
  filter: brightness(0.92) contrast(1.08) saturate(1.25);
  box-shadow: inset 0 0 120px rgba(0,0,0,0.18);
}

.ending-slideshow-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at center, rgba(255,255,255,0.06), transparent 35%),
    linear-gradient(180deg, rgba(3, 8, 14, 0.12), rgba(3, 8, 14, 0.38));
}

.ending-slideshow-content {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  text-align: center;
  padding: 40px 24px 56px;
}

.ending-slideshow-kicker {
  margin-bottom: 10px;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.72);
}

.ending-slideshow-title {
  font-size: clamp(28px, 5vw, 52px);
  line-height: 1.15;
  font-weight: 800;
  color: #fff;
  text-shadow: 0 8px 30px rgba(0,0,0,0.28);
}

.app {
  transition: opacity 600ms ease;
}