@import url('https://fonts.googleapis.com/css2?family=IM+Fell+English:ital@0;1&family=Space+Mono:ital,wght@0,400;0,700;1,400&family=Astloch:wght@400;700&family=Nanum+Myeongjo:wght@400;700&display=swap');
@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.css');

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg: #fff;
  --fg: #000;
  --dim: #ccc;
  --accent-a: #444;
  --accent-b: #666;
  --font-mono: 'Space Mono', monospace;
  --font-serif: 'IM Fell English', serif;
}

html,
body {
  width: 100%;
  height: 100%;
  background: var(--bg);
  color: var(--fg);
  overflow: hidden;
  font-family: var(--font-mono);
}

/* ── IDLE 화면 ─────────────────────────────── */
#screen-idle {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 60px;
  transition: opacity 0.8s;
}

.idle-title {
  font-family: var(--font-serif);
  font-size: 112px;
  letter-spacing: 0.1rem;
  color: var(--fg);

  user-select: none;
}

.idle-archive {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  max-width: 80vw;
  padding: 0 40px;
}

.archive-thumb {
  width: 80px;
  height: 80px;
  object-fit: cover;
  opacity: 0.3;
  filter: grayscale(1);
  transition: opacity 0.3s;
}

/* ── SCANNING 화면 ─────────────────────────── */
#screen-scanning {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #fff;
}

.scan-line {
  display: none;
}

/* archive-strip 제거됨 */
#archive-strip {
  display: none;
}

.scan-label {
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--dim);
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 0.3;
  }
  50% {
    opacity: 1;
  }
}

/* ── RESULT 화면 ───────────────────────────── */
#screen-result {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #fff;
}

/* 상단 헤더 바 */
.result-header {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px 40px;
  border-bottom: 1px solid var(--dim);
  flex-shrink: 0;
}

.result-title-img {
  height: clamp(16px, 0.1vw, 56px);
  width: auto;
  display: block;
  filter: invert(1);
}

.result-title-text {
  font-family: 'Space Mono', monospace;
  font-size: clamp(12px, 1.1vw, 18px);
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--fg);
  user-select: none;
}

/* .result-scan-num {
  position: absolute;
  right: 40px;
  font-family: Helvetica, Arial, sans-serif;
  font-size: clamp(10px, 0.85vw, 13px);
  letter-spacing: 0.25em;
  color: #999;
} */

/* 3패널 그리드 */
.result-panels {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1px minmax(180px, 240px) 1px 1fr;
  overflow: hidden;
  min-height: 0;
}

.divider {
  background: var(--dim);
  opacity: 0.6;
}

/* 공통 패널 */
.panel {
  overflow: hidden;
  transition:
    opacity 0.6s,
    filter 0.6s;
  position: relative;
}

/* ▼ 변경1: LITERAL 패널 — image 상단, label/text 하단 중앙정렬 */
.panel-a {
  display: flex;
  flex-direction: column;
  padding: 120px 36px 0;
}

.panel-a .panel-img-wrap {
  width: 100%;
  aspect-ratio: 1;
  flex-shrink: 0;
  order: 1;
}

.panel-a .panel-img-wrap img {
  height: auto;
}

.panel-a .panel-label {
  order: 2;
  font-family: Helvetica, Arial, sans-serif;
  font-size: clamp(16px, 1.6vw, 24px);
  font-weight: normal;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #000;
  text-align: center;
  padding-bottom: 20px;
  padding-top: 20px;
}

.panel-a .panel-text {
  order: 3;
  font-family: 'Pretendard', sans-serif;
  font-size: clamp(6px, 1.2vw, 17px);
  font-weight: 300;
  line-height: 1.9;
  letter-spacing: 0.01em;
  color: var(--fg);
  word-break: keep-all;
  overflow-wrap: break-word;
  overflow: hidden;
  text-align: center;
  padding-bottom: 20px;
}

/* ▼ 변경1: POETIC 패널 — image 상단, label/text 하단 중앙정렬 */
.panel-b {
  display: flex;
  flex-direction: column;
  padding: 120px 36px 0;
}

.panel-b .panel-img-wrap {
  width: 100%;
  aspect-ratio: 1;
  flex-shrink: 0;
  order: 1;
}

.panel-b .panel-img-wrap img {
  height: auto;
}

.panel-b .panel-label {
  order: 2;
  font-family: 'Astloch', cursive;
  font-size: clamp(16px, 1.6vw, 24px);
  font-weight: normal;
  color: #000;
  text-align: center;
  padding-bottom: 20px;
  padding-top: 20px;
}

.panel-b .panel-text {
  order: 3;
  font-family: 'Nanum Myeongjo', serif;
  font-size: clamp(6px, 1.2vw, 17px);
  line-height: 2.1;
  color: var(--fg);
  word-break: keep-all;
  overflow-wrap: break-word;
  overflow: hidden;
  text-align: center;
  padding-bottom: 20px;
}

/* 이미지 래퍼 — 항상 같은 위치 */
.panel-img-wrap {
  min-height: 0;
  overflow: hidden;
  position: relative;
}

.panel-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: top;
  display: block;
}

.loss-overlay {
  position: absolute;
  inset: 0;
  background: var(--bg);
  pointer-events: none;
  transition: opacity 0.3s;
}

/* ▼ 변경2: 원본(가운데) 패널 — 수직 가운데 정렬 */
.panel-original {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 16px;
}

.panel-original .panel-label {
  font-family: Helvetica, Arial, sans-serif;
  font-size: clamp(10px, 0.85vw, 13px);
  letter-spacing: 0.25em;
  color: #999;
}

.original-img-wrap {
  min-height: 0;
  overflow: hidden;
  aspect-ratio: 1;
  width: 100%;
}

.original-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

#screen-result.view-literal .panel-b {
  opacity: 0.08;
  filter: blur(4px);
}
#screen-result.view-poetic .panel-a {
  opacity: 0.08;
  filter: blur(4px);
}

/* ── 깊이 표시 ─────────────────────────────── */

/* ── 원본 이미지 reveal ──────────────────────── */
#original-reveal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  z-index: 20;
}

#original-reveal img {
  max-width: 60vw;
  max-height: 80vh;
  object-fit: contain;
}

.reveal-label {
  position: absolute;
  top: 40px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--dim);
}

/* ── 전환 ───────────────────────────────────── */
.hidden {
  display: none !important;
}
.fade-out {
  opacity: 0;
  pointer-events: none;
}

/* ── 아카이브 스트립 ─────────────────────────── */
#archive-strip {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 64px;
  display: flex;
  align-items: center;
  padding: 0 24px;
  gap: 8px;
  overflow: hidden;
  background: linear-gradient(transparent, rgba(255, 255, 255, 0.8));
  z-index: 5;
}

.strip-item {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  object-fit: cover;
  opacity: 0.25;
  filter: grayscale(0.5);
  transition: opacity 0.3s;
  animation: slideIn 0.5s ease-out;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 0.25;
    transform: translateY(0);
  }
}

/* ── 스캔 애니메이션 캔버스 ─── */
#scan-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

/* ── 아카이브 화면 ─────────────────────────── */
#screen-archive {
  position: fixed;
  inset: 0;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 50;
}

.archive-header {
  padding: 32px 48px 24px;
  display: flex;
  align-items: baseline;
  gap: 20px;
  border-bottom: 1px solid var(--dim);
  flex-shrink: 0;
}

.archive-title-img {
  height: clamp(32px, 2vw, 200px);
  width: auto;
}

.archive-count {
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--dim);
}

.archive-grid {
  flex: 1;
  overflow-y: auto;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: min-content;
  align-content: start;
  gap: 0;
  padding: 0;
  background: #fff;
}

.archive-grid-item {
  background: var(--bg);
  aspect-ratio: 1;
  overflow: hidden;
  cursor: pointer;
  transition: opacity 0.2s;
}

.archive-grid-item:hover {
  opacity: 0.8;
}

.archive-grid-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.archive-detail {
  position: absolute;
  inset: 0;
  background: var(--bg);
  display: grid;
  grid-template-rows: 1fr;
  overflow: hidden;
}

.detail-panels {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  height: 100%;
}

.detail-panel {
  display: flex;
  flex-direction: column;
  padding: 40px 32px;
  border-right: 1px solid var(--dim);
  overflow: hidden;
  gap: 16px;
}

.detail-panel:last-child {
  border-right: none;
}

.detail-label {
  font-size: 10px;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--dim);
  flex-shrink: 0;
}

.detail-text {
  font-family: var(--font-mono);
  font-size: clamp(11px, 1vw, 14px);
  line-height: 1.7;
  color: var(--fg);
  flex-shrink: 0;
}

.detail-text-poetic {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(13px, 1.2vw, 17px);
}

.detail-img {
  flex: 1;
  width: 100%;
  object-fit: cover;
  display: block;
  min-height: 0;
}