/* per-screen styles */

.screen {
  width: min(720px, 92vw);
  max-height: 90vh;
  background: linear-gradient(180deg, var(--bg-panel) 0%, var(--bg-elevated) 100%);
  border: 1px solid rgba(200, 170, 110, 0.4);
  clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px);
  padding: 40px 48px;
  text-align: center;
  position: relative;
}

.screen h1 {
  font-size: 2.4rem;
  margin-bottom: 12px;
  color: var(--accent-gold);
  text-shadow: 0 0 12px rgba(200, 170, 110, 0.3);
}

.screen h2 { font-size: 1.6rem; margin-bottom: 12px; color: var(--accent-gold); }
.screen p { font-size: 1.1rem; line-height: 1.6; margin-bottom: 24px; color: var(--text-primary); }

.btn {
  display: inline-block;
  padding: 14px 36px;
  margin: 8px;
  background: linear-gradient(180deg, var(--bg-elevated) 0%, var(--bg-panel) 100%);
  border: 1px solid var(--accent-gold);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
  transition: all 200ms var(--ease-default);
  position: relative;
}

.btn::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--accent-orange);
  opacity: 0.7;
}

.btn:hover {
  background: linear-gradient(180deg, var(--bg-panel) 0%, var(--bg-deep) 100%);
  box-shadow: 0 0 20px rgba(200, 170, 110, 0.5);
  transform: translateY(-2px);
}

.btn:active { transform: translateY(0); }
.btn-primary { border-color: var(--accent-orange); color: var(--accent-gold); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }

.password-row {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin: 24px 0 16px;
}
#pwd-input {
  background: var(--bg-deep);
  border: 1px solid var(--accent-gold);
  color: var(--text-primary);
  padding: 12px 16px;
  font-size: 1rem;
  font-family: var(--font-body);
  min-width: 240px;
  outline: none;
  text-transform: lowercase;
}
#pwd-input:focus { box-shadow: 0 0 12px rgba(200, 170, 110, 0.5); }
.pwd-msg { color: var(--danger); min-height: 1.4em; font-style: italic; }
.pwd-msg-shake { animation: shake 300ms ease-in-out; }
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-6px); }
  75% { transform: translateX(6px); }
}

.intermission { padding: 60px 48px; }
.intermission-msg { font-size: 1.4rem; color: var(--text-primary); margin: 24px 0 32px; min-height: 2em; }

.quiz-screen { padding: 32px 48px; }
.quiz-progress {
  font-family: var(--font-mono);
  color: var(--accent-gold);
  margin-bottom: 16px;
  font-size: 0.9rem;
}
.quiz-image {
  max-width: 100%;
  max-height: 280px;
  border-radius: 8px;
  margin-bottom: 16px;
  border: 1px solid var(--accent-gold);
}
.quiz-question {
  font-size: 1.6rem;
  color: var(--text-primary);
  margin: 16px 0 24px;
  line-height: 1.4;
}
.quiz-multi-hint {
  color: var(--text-secondary);
  font-style: italic;
  margin-bottom: 16px;
}
.quiz-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 16px 0;
}
.quiz-option {
  padding: 18px 20px;
  background: var(--bg-elevated);
  border: 1px solid var(--accent-gold);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  cursor: pointer;
  transition: all 150ms var(--ease-default);
  text-align: left;
}
.quiz-option:hover[data-state="idle"]     { background: var(--bg-panel); box-shadow: 0 0 12px rgba(200, 170, 110, 0.3); }
.quiz-option[data-state="selected"]       { background: var(--bg-panel); border-color: var(--accent-orange); box-shadow: 0 0 16px rgba(200, 170, 110, 0.6); }
.quiz-option[data-state="selected"]::before { content: '✓ '; color: var(--accent-orange); }
.quiz-option[data-state="correct"]        { background: var(--success); color: white; box-shadow: 0 0 24px var(--success); }
.quiz-option[data-state="wrong"]          { background: var(--danger); color: white; }
.quiz-option[data-state="disabled"]       { background: var(--bg-deep); color: var(--text-muted); border-color: var(--text-muted); cursor: not-allowed; opacity: 0.5; }
.quiz-option.shake                        { animation: shake 300ms ease-in-out; }

.quiz-confirm { margin-top: 16px; }

.quiz-feedback {
  margin-top: 16px;
  min-height: 1.8em;
  font-style: italic;
  color: var(--danger);
  opacity: 0;
  transition: opacity 200ms;
}
.quiz-feedback.visible { opacity: 1; }

.quiz-correct-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 100;
  animation: fadeIn 200ms;
  padding: 20px;
}
.quiz-correct-image {
  max-width: 70vw;
  max-height: 60vh;
  border: 3px solid var(--accent-gold);
  border-radius: 8px;
  box-shadow: 0 0 60px var(--accent-gold);
  margin-bottom: 20px;
}
.quiz-correct-react {
  font-size: 1.5rem;
  color: var(--accent-gold);
  text-align: center;
  font-family: var(--font-heading);
  max-width: 80vw;
}
.quiz-correct-react.large { font-size: 2.2rem; }
.quiz-correct-next { margin-top: 24px; }

.final-screen {
  width: min(720px, 92vw);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
}
.final-title {
  font-size: 3rem;
  color: var(--accent-gold);
  margin-bottom: 8px;
  text-shadow: 0 0 20px rgba(200, 170, 110, 0.4);
}
.final-subtitle {
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 32px;
}

.card-perspective {
  perspective: 1000px;
  animation: float 3s ease-in-out infinite;
  margin: 16px 0;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-6px); }
}

.gift-card {
  width: min(420px, 80vw);
  padding: 32px 28px;
  background: linear-gradient(180deg, var(--bg-panel) 0%, var(--bg-elevated) 100%);
  border: 2px solid var(--accent-gold);
  clip-path: polygon(16px 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%, 0 16px);
  transition: transform 100ms var(--ease-default);
  transform-style: preserve-3d;
  cursor: pointer;
  position: relative;
  --glow-x: 50%;
  --glow-y: 50%;
}

.gift-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at var(--glow-x) var(--glow-y),
                              rgba(200, 170, 110, 0.4) 0%,
                              transparent 60%);
  pointer-events: none;
  clip-path: inherit;
}

.gift-card.pulse {
  animation: cardPulse 300ms var(--ease-default);
}
@keyframes cardPulse {
  0%, 100% { box-shadow: 0 0 30px rgba(200, 170, 110, 0.4); }
  50%      { box-shadow: 0 0 60px rgba(200, 170, 110, 0.9); }
}

.gift-card-art {
  font-size: 3.5rem;
  color: var(--accent-orange);
  text-shadow: 0 0 24px var(--accent-orange);
  margin-bottom: 12px;
}
.gift-card-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--accent-gold);
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}
.gift-card-subtitle {
  font-style: italic;
  color: var(--text-secondary);
  margin-bottom: 20px;
  font-size: 0.9rem;
}
.gift-card-promo {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  color: var(--accent-gold);
  background: var(--bg-deep);
  border: 1px solid var(--accent-gold);
  padding: 14px 16px;
  margin: 16px 0;
  letter-spacing: 0.08em;
  box-shadow: inset 0 0 12px rgba(0, 0, 0, 0.6);
}
.gift-card-instruction {
  font-size: 0.95rem;
  color: var(--text-primary);
  line-height: 1.5;
  margin: 16px 0 8px;
}
.gift-card-hint {
  font-size: 0.8rem;
  color: var(--accent-gold);
  font-style: italic;
}

.toast {
  position: fixed;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--bg-elevated);
  border: 1px solid var(--success);
  color: var(--text-primary);
  padding: 14px 24px;
  border-radius: 4px;
  opacity: 0;
  transition: all 300ms var(--ease-default);
  font-weight: 600;
  z-index: 200;
  pointer-events: none;
}
.toast.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}