:root {
  --pink: #ff6fb5;
  --purple: #8b5cf6;
  --blue: #38bdf8;
  --gold: #fbbf24;
  --bg-1: #fdf2f8;
  --bg-2: #ede9fe;
  --text-dark: #2d2438;
  --text-mid: #6b5b7a;
  --card-radius: 20px;
  --shadow: 0 10px 30px rgba(139, 92, 246, 0.15);
}

* { box-sizing: border-box; }

/* .id-card/.passport-card 등 display를 명시하는 규칙이 [hidden]을 덮어쓰지 않도록 강제 */
[hidden] { display: none !important; }

body {
  margin: 0;
  font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif;
  background: linear-gradient(135deg, var(--bg-1) 0%, var(--bg-2) 50%, #e0f2fe 100%);
  min-height: 100vh;
  color: var(--text-dark);
}

.app {
  max-width: 560px;
  margin: 0 auto;
  padding: 24px 16px 64px;
}

.app-header {
  text-align: center;
  margin-bottom: 28px;
}

.app-header h1 {
  font-size: 1.7rem;
  margin: 0 0 10px;
  background: linear-gradient(90deg, var(--pink), var(--purple), var(--blue));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 800;
}

.subtitle {
  font-size: 0.92rem;
  color: var(--text-mid);
  line-height: 1.6;
  margin: 0;
}

.subtitle .ko {
  font-size: 0.82rem;
  opacity: 0.8;
  font-style: italic;
}

.card {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
  border-radius: var(--card-radius);
  padding: 24px 20px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.6);
  margin-bottom: 20px;
}

.field-group {
  margin-bottom: 20px;
}

.field-group:last-child { margin-bottom: 0; }

label {
  display: block;
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 8px;
  color: var(--text-dark);
}

.ko-sub {
  font-weight: 400;
  font-size: 0.78rem;
  color: var(--text-mid);
}

input[type="text"] {
  width: 100%;
  padding: 14px 16px;
  border-radius: 14px;
  border: 2px solid #e5d9f0;
  font-size: 1.05rem;
  background: #fff;
  color: var(--text-dark);
  transition: border-color 0.2s;
}

input[type="text"]:focus {
  outline: none;
  border-color: var(--purple);
}

.result-input {
  font-weight: 700;
  font-size: 1.3rem;
  text-align: center;
  border-color: var(--pink) !important;
  background: linear-gradient(135deg, #fff 0%, #fef6fb 100%);
}

.toggle-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.toggle-btn {
  padding: 12px 8px;
  border-radius: 14px;
  border: 2px solid #e5d9f0;
  background: #fff;
  color: var(--text-mid);
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.5;
  cursor: pointer;
  transition: all 0.2s;
}

.toggle-btn .ko-sub { color: inherit; opacity: 0.75; }

.toggle-btn.active {
  border-color: var(--purple);
  background: linear-gradient(135deg, var(--pink), var(--purple));
  color: #fff;
}

.hint {
  margin: 8px 2px 0;
  font-size: 0.82rem;
  color: var(--text-mid);
  line-height: 1.5;
}

.hint.small { font-size: 0.76rem; }

.primary-btn {
  width: 100%;
  padding: 15px;
  border: none;
  border-radius: 16px;
  background: linear-gradient(90deg, var(--pink), var(--purple));
  color: #fff;
  font-size: 1.05rem;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 8px 20px rgba(139, 92, 246, 0.35);
  transition: transform 0.15s;
}

.primary-btn:active { transform: scale(0.97); }

.result-group {
  border-top: 1px dashed #e5d9f0;
  padding-top: 20px;
}

.word-breakdown {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.word-chip {
  font-size: 0.78rem;
  padding: 4px 10px;
  border-radius: 999px;
  background: #f3ecfb;
  color: var(--text-mid);
}

.word-chip.dictionary { background: #dcfce7; color: #166534; }
.word-chip.rule { background: #fef3c7; color: #92400e; }

.next-step-card {
  text-align: center;
  font-weight: 600;
}

@media (max-width: 380px) {
  .app-header h1 { font-size: 1.4rem; }
}

/* ===== 카드 메이커 (3단계) ===== */

.section-title {
  font-size: 1.15rem;
  margin: 0 0 16px;
  text-align: center;
}

.disclaimer {
  text-align: center;
  background: #fff7ed;
  border: 1px solid #fde68a;
  border-radius: 12px;
  padding: 10px 12px;
  margin: 12px 0 18px;
}

.card-stage {
  display: flex;
  justify-content: center;
  padding: 20px 0;
  perspective: 800px;
}

.ko-sub-inline {
  font-weight: 400;
  font-size: 0.75rem;
  opacity: 0.85;
  display: block;
}

/* 공통 홀로그램/스티커 */
.id-card, .passport-card {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 18px 40px rgba(139, 92, 246, 0.35), 0 2px 8px rgba(0,0,0,0.08);
  background:
    radial-gradient(circle at 15% 15%, rgba(255,255,255,0.55), transparent 40%),
    linear-gradient(135deg, #ffd6ec 0%, #d9c8ff 35%, #c3e9ff 70%, #ffe9c3 100%);
  color: var(--text-dark);
  font-family: inherit;
}

.holo-sheen {
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg,
    transparent 20%,
    rgba(255,255,255,0.55) 35%,
    rgba(255,255,255,0.15) 45%,
    transparent 55%,
    rgba(255,255,255,0.35) 70%,
    transparent 85%);
  mix-blend-mode: overlay;
  pointer-events: none;
}

.sticker {
  position: absolute;
  font-size: 1.4rem;
  filter: drop-shadow(0 2px 3px rgba(0,0,0,0.25));
  pointer-events: none;
  z-index: 3;
}

.sticker-crown { top: -6px; right: 14px; font-size: 1.8rem; transform: rotate(12deg); }
.sticker-star { bottom: 10px; left: -8px; transform: rotate(-15deg); }
.sticker-heart { top: 40%; right: -10px; }
.sticker-sparkle { top: 44px; left: 3px; font-size: 1rem; }

.id-field-label {
  display: block;
  font-size: 0.62rem;
  letter-spacing: 0.04em;
  color: var(--text-mid);
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 2px;
}

.id-field-value {
  display: block;
  font-weight: 700;
  color: var(--text-dark);
}

.id-field-value.hangul-name { font-size: 1.25rem; }
.id-field-value.roman-name { font-size: 0.95rem; letter-spacing: 0.02em; }
.id-field-value.small { font-size: 0.8rem; }

.id-field { margin-bottom: 10px; }
.id-field-row { display: flex; gap: 16px; }

.photo-box {
  border-radius: 12px;
  background: rgba(255,255,255,0.55);
  border: 2px dashed rgba(139, 92, 246, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
}

.photo-box img { width: 100%; height: 100%; object-fit: cover; }
.photo-placeholder { text-align: center; font-size: 0.68rem; color: var(--text-mid); line-height: 1.4; }

/* ---- 신분증형 (가로) ---- */
.id-card {
  width: 340px;
  height: 214px;
  padding: 14px 16px;
}

.id-card-top {
  display: flex;
  flex-direction: column;
  margin-bottom: 10px;
  position: relative;
  z-index: 2;
}

.id-card-brand {
  font-weight: 800;
  font-size: 0.95rem;
  background: linear-gradient(90deg, var(--pink), var(--purple));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.id-card-brand-sub { font-size: 0.6rem; color: var(--text-mid); letter-spacing: 0.03em; }

.id-card-body {
  display: flex;
  gap: 14px;
  position: relative;
  z-index: 2;
}

.id-card .photo-box { width: 84px; height: 104px; }

.id-card-fields { flex: 1; min-width: 0; }

.id-card-footer {
  position: absolute;
  bottom: 8px;
  left: 16px;
  right: 16px;
  font-size: 0.52rem;
  letter-spacing: 0.03em;
  color: rgba(45,36,56,0.55);
  text-align: center;
  z-index: 2;
}

/* ---- 여권형 (세로) ---- */
.passport-card {
  width: 280px;
  min-height: 420px;
  padding: 18px 18px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.passport-top {
  position: relative;
  z-index: 2;
  text-align: center;
  margin-bottom: 14px;
}

.passport-emblem { display: block; font-size: 1.6rem; margin-bottom: 4px; }
.passport-title {
  display: block;
  font-weight: 800;
  font-size: 0.95rem;
  background: linear-gradient(90deg, var(--pink), var(--purple));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.passport-sub { display: block; font-size: 0.6rem; color: var(--text-mid); }

.passport-photo-box {
  width: 130px;
  height: 160px;
  margin-bottom: 16px;
  position: relative;
  z-index: 2;
}

.passport-fields {
  width: 100%;
  position: relative;
  z-index: 2;
  text-align: center;
}

.passport-fields .id-field-label { text-align: center; }
.passport-fields .id-field-value { text-align: center; }
.passport-fields .id-field-row { justify-content: center; }

.mrz {
  margin-top: auto;
  padding-top: 14px;
  font-family: 'Courier New', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  color: rgba(45,36,56,0.55);
  text-align: center;
  line-height: 1.6;
  position: relative;
  z-index: 2;
  word-break: break-all;
}

@media (max-width: 380px) {
  .id-card { width: 300px; height: 190px; padding: 12px 14px; }
  .id-card .photo-box { width: 72px; height: 90px; }
  .passport-card { width: 250px; }
}

/* ===== 사진 업로드 & 크롭 (4단계) ===== */

.photo-upload-group {
  margin: 18px 0;
  padding: 16px;
  background: #faf7ff;
  border-radius: 14px;
  border: 1px solid #ece2fb;
}

.file-input {
  width: 100%;
  padding: 10px;
  border-radius: 10px;
  border: 2px dashed rgba(139, 92, 246, 0.4);
  background: #fff;
  font-size: 0.85rem;
  color: var(--text-mid);
}

.privacy-notice {
  margin: 12px 0 0;
  padding: 10px 12px;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  border-radius: 12px;
  font-size: 0.78rem;
  line-height: 1.5;
  color: #065f46;
}

.privacy-notice .ko { display: block; margin-top: 6px; font-style: italic; opacity: 0.9; }

.cropper {
  margin-top: 16px;
  text-align: center;
}

.crop-frame {
  position: relative;
  width: 168px;
  height: 208px;
  margin: 0 auto 12px;
  overflow: hidden;
  border-radius: 12px;
  border: 3px solid var(--purple);
  background: #eee;
  cursor: grab;
  touch-action: none;
}

.crop-frame.dragging { cursor: grabbing; }

.crop-frame img {
  position: absolute;
  left: 0;
  top: 0;
  max-width: none;
  user-select: none;
  -webkit-user-drag: none;
  pointer-events: none;
}

.zoom-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 4px;
}

input[type="range"] {
  width: 100%;
  accent-color: var(--purple);
}

.crop-actions {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}

.small-btn { padding: 10px; font-size: 0.9rem; flex: 1; }

.ghost-btn {
  flex: 1;
  padding: 10px;
  border-radius: 12px;
  border: 2px solid #e5d9f0;
  background: #fff;
  color: var(--text-mid);
  font-weight: 700;
  cursor: pointer;
}

.download-btn { margin-top: 20px; }

/* ===== 푸터 (외부 링크) ===== */

.app-footer {
  margin-top: 32px;
  text-align: center;
}

.footer-cta {
  display: block;
  padding: 14px 18px;
  border-radius: 16px;
  background: linear-gradient(90deg, #fff0f7, #f2ecff);
  border: 2px solid rgba(139, 92, 246, 0.25);
  color: var(--text-dark);
  font-size: 0.92rem;
  text-decoration: none;
  font-weight: 600;
  transition: transform 0.15s, border-color 0.15s;
}

.footer-cta:hover { border-color: var(--purple); transform: translateY(-1px); }
.footer-cta strong {
  background: linear-gradient(90deg, var(--pink), var(--purple));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.footer-links {
  margin-top: 14px;
  font-size: 0.85rem;
}

.footer-links a {
  color: var(--text-mid);
  text-decoration: none;
  font-weight: 600;
}

.footer-links a:hover { color: var(--purple); text-decoration: underline; }
.footer-sep { margin: 0 8px; color: #d8cdea; }