/* G'ODD MENZ 공유 디자인 시스템 — 루트 포털 + 콘솔 공용
   옛 v2 차트 UI의 구조(둥근 카드·알약 칩·섹션 헤더·밑줄 인풋)를 블랙+골드로 재해석 */
:root {
  --black: #080808; --dark-gray: #151515; --gray: #222222; --gray-2: #2e2e2e;
  --light-gray: #9a9a9a; --white: #f5f5f2; --gold: #D4AF37; --gold-soft: #e6cd7a;
  --gold-gradient: linear-gradient(135deg, #D4AF37 0%, #F5E08A 50%, #D4AF37 100%);
  --radius: 16px; --radius-sm: 10px;
  --shadow: 0 4px 24px rgba(0, 0, 0, .45);
  --font-sans: 'Noto Sans KR', sans-serif;
  --font-serif: 'Noto Serif KR', serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: var(--font-sans); background: var(--black); color: var(--white); min-height: 100vh; }
button { font-family: inherit; cursor: pointer; }

/* 스크롤바 */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--gray-2); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--light-gray); }

/* 뷰 전환 */
.view { display: none; }
.view.active { display: block; animation: fadeInUp .5s cubic-bezier(.2, .8, .2, 1); }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* 카드 */
.card { background: var(--dark-gray); border: 1px solid var(--gray); border-radius: var(--radius);
  padding: 24px; margin-bottom: 16px; box-shadow: var(--shadow); }
.card.narrow { max-width: 380px; margin: 80px auto; }
.card.center { text-align: center; }
.card h2 { margin-bottom: 18px; font-size: 18px; letter-spacing: .02em; }
.card h3 { margin-bottom: 14px; font-size: 15px; color: var(--gold); font-weight: 700;
  border-left: 3px solid var(--gold); padding-left: 10px; }

/* 입력 필드 — 밑줄형 */
input, textarea, select { width: 100%; padding: 12px 10px; margin-bottom: 12px;
  border: none; border-bottom: 1px solid var(--gray-2); border-radius: 8px 8px 0 0;
  background: rgba(255, 255, 255, .04); color: var(--white); font-family: inherit; font-size: 15px;
  transition: border-color .25s, background .25s; }
input:focus, textarea:focus, select:focus { outline: none; border-bottom-color: var(--gold); background: rgba(255, 255, 255, .07); }
input::placeholder, textarea::placeholder { color: #6d6d6d; }
select option { background: var(--dark-gray); }

/* 버튼 */
.btn-gold { background: var(--gold-gradient); color: #151004; border: none; font-weight: 700;
  padding: 13px 22px; border-radius: 12px; width: auto; font-size: 15px; min-height: 44px;
  box-shadow: 0 2px 10px rgba(212, 175, 55, .25);
  transition: transform .15s, box-shadow .2s, filter .2s; }
.btn-gold:hover { transform: translateY(-1px); box-shadow: 0 4px 16px rgba(212, 175, 55, .35); }
.btn-gold:active { transform: translateY(0); filter: brightness(.92); }
.btn-gold:disabled { opacity: .45; transform: none; box-shadow: none; cursor: default; }
.btn-line { background: transparent; border: 1px solid var(--gray-2); color: var(--white);
  padding: 12px 20px; border-radius: 12px; min-height: 44px; font-size: 14px;
  transition: border-color .2s, color .2s; }
.btn-line:hover { border-color: var(--gold); color: var(--gold-soft); }

/* 칩 — 알약형, 선택 시 골드 배경 */
.chip { display: inline-flex; align-items: center; margin: 0 8px 8px 0; padding: 9px 18px;
  border-radius: 999px; border: 1px solid var(--gray-2); background: rgba(255, 255, 255, .03);
  color: var(--white); font-size: 14px; min-height: 40px;
  transition: background .2s, color .2s, border-color .2s; }
button.chip:hover { border-color: var(--light-gray); }
.chip.on { background: var(--gold-gradient); border-color: var(--gold); color: #151004; font-weight: 700; }
.chip.ai-pick { border: 1px dashed var(--gold); box-shadow: none; }
.chip.ai-pick::before { content: '✦ '; color: var(--gold); margin-right: 4px; }
.chip.on.ai-pick::before { color: #151004; }
.chip.readonly { cursor: default; }

/* 배지 · 메시지 */
.badge { font-size: 12px; padding: 3px 10px; border-radius: 999px; margin-left: 8px; }
.badge.final { background: var(--gold); color: #151004; font-weight: 700; }
.badge.draft { background: var(--gray-2); color: var(--white); }
.error { color: #e05555; font-size: 13px; min-height: 18px; }
.hint { color: var(--light-gray); font-size: 13px; margin: 12px 0; line-height: 1.7; }

/* 다이얼로그 */
dialog { background: transparent; border: none; }
dialog::backdrop { background: rgba(0, 0, 0, .72); backdrop-filter: blur(4px); }
dialog .card { min-width: 320px; }

/* 사진 그리드 · AI 카드 (콘솔·포털 공용) */
.photo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 12px; margin-bottom: 12px; }
.photo-grid img { width: 100%; border-radius: var(--radius-sm); display: block; background: var(--gray);
  aspect-ratio: 3 / 4; object-fit: cover; }
.ai-card { border: 1px solid var(--gold); border-radius: var(--radius-sm); padding: 16px; margin-top: 12px; }
.ai-card h4 { color: var(--gold); margin-bottom: 8px; }
.ai-card .reasoning { margin-top: 8px; color: var(--light-gray); line-height: 1.7; }

/* ── 루트 포털 전용 ── */
.intro-overlay { position: fixed; inset: 0; z-index: 999; background: var(--black);
  display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center;
  transition: opacity .8s ease-in-out, visibility .8s ease-in-out; }
.intro-overlay.gone { opacity: 0; visibility: hidden; pointer-events: none; }
.intro-logo { font-family: var(--font-serif); font-size: clamp(34px, 7vw, 56px); font-weight: 600;
  letter-spacing: .18em; animation: fadeInUp 1.1s cubic-bezier(.2, .8, .2, 1); }
.intro-logo span { color: var(--gold); }
.intro-line { width: 0; height: 1px; background: var(--gold); margin: 22px auto;
  animation: expandLine 1.2s cubic-bezier(.2, .8, .2, 1) .5s forwards; }
@keyframes expandLine { to { width: 72px; } }
.intro-sub { color: var(--light-gray); letter-spacing: .35em; font-size: 13px; opacity: 0; animation: fadeIn 1s .8s forwards; }

.portal { max-width: 760px; margin: 0 auto; padding: 48px 20px 80px; }
.portal-brand { text-align: center; margin-bottom: 40px; }
.portal-brand h1 { font-family: var(--font-serif); letter-spacing: .14em; font-size: 26px; }
.portal-brand h1 span { color: var(--gold); }
.portal-brand p { color: var(--light-gray); font-size: 13px; margin-top: 8px; letter-spacing: .1em; }

.choose-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 640px) { .choose-grid { grid-template-columns: 1fr; } }
.choose-card { display: block; background: var(--dark-gray); border: 1px solid var(--gray);
  border-radius: var(--radius); padding: 36px 24px; text-align: center; color: var(--white);
  text-decoration: none; font-size: 18px; font-weight: 700;
  transition: border-color .25s, transform .2s, box-shadow .25s; }
.choose-card:hover { border-color: var(--gold); transform: translateY(-3px); box-shadow: var(--shadow); }
.choose-card i { display: block; font-size: 30px; color: var(--gold); margin-bottom: 14px; }
.choose-card small { display: block; margin-top: 10px; color: var(--light-gray); font-size: 13px; font-weight: 400; line-height: 1.6; }

.lookup-form { display: flex; gap: 10px; align-items: flex-start; }
.lookup-form input { flex: 1; margin: 0; font-size: 17px; letter-spacing: .06em; }
.back-row { margin-bottom: 20px; }

.visit-date { font-family: var(--font-serif); color: var(--gold); font-size: 17px; margin-bottom: 12px; }
.chip-row { margin: 6px 0 12px; }
.timeline-memo { color: var(--white); line-height: 1.8; margin: 10px 0; white-space: pre-wrap; }
.drawing-view canvas { width: 100%; max-width: 420px; border-radius: var(--radius-sm); display: block; margin: 12px 0; }
.empty-state { text-align: center; padding: 60px 0; color: var(--light-gray); line-height: 2; }
.empty-state i { font-size: 40px; color: var(--gray-2); display: block; margin-bottom: 16px; }