/* warm-screens.css — Warm Paper 4 핵심 화면 스타일
   화면: 홈 / 입장(Entry) / 유형 선택 / 브랜치(Maker)
   ─────────────────────────────────────────────────────── */

/* ── 공통 frame ── */
.v .w-screen {
  width: 100%; height: 100%;
  background: var(--paper);
  background-image: var(--paper-grain);
  color: var(--ink);
  font-family: var(--font-body);
  position: relative;
  overflow: hidden;
  display: flex; flex-direction: column;
}
.v .w-screen--rule {  /* 노트 결 배경 */
  background:
    repeating-linear-gradient(transparent 0 39px, var(--rule) 39px 40px),
    var(--paper);
}

/* ════════════════════════════════════════════════
   ① HOME — 종이 위 창작 스튜디오
   ════════════════════════════════════════════════ */
.v .wh {
  align-items: center; justify-content: center;
  padding: var(--s8) var(--s7);
}
.v .wh__bg-tape {
  position: absolute; top: var(--s6); left: 50%; transform: translateX(-50%) rotate(-2deg);
  width: 100px; height: 18px;
  background: color-mix(in oklch, var(--gold) 24%, var(--cream));
  border-radius: 2px;
  box-shadow: var(--elev-1);
  opacity: 0.7;
}
.v .wh__main {
  width: 100%; max-width: 980px;
  display: flex; flex-direction: column; gap: var(--s8);
  align-items: center;
}
.v .wh__hero { text-align: center; }
.v .wh__eyebrow {
  font-family: var(--font-hand);
  font-size: 22px;
  color: var(--c-make);
  letter-spacing: 0.02em;
  margin-bottom: var(--s2);
}
.v .wh__title {
  font-family: var(--font-ui);
  font-size: 56px;
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 0 0 var(--s4);
  white-space: nowrap;
}
.v .wh__title-accent { color: var(--c-make); position: relative; }
.v .wh__title-accent::after {
  content: ''; position: absolute; left: 4%; right: 4%; bottom: 4px;
  height: 10px; background: color-mix(in oklch, var(--gold) 50%, transparent);
  opacity: 0.55; z-index: -1; border-radius: 50%;
  transform: rotate(-1deg);
}
.v .wh__sub {
  color: var(--ink-2);
  font-size: 17px;
  line-height: 1.8;
  max-width: 460px;
  margin: 0 auto;
}

.v .wh__cards {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--s5);
  width: 100%;
}
.v .wh-card {
  position: relative;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  padding: var(--s6) var(--s5) var(--s5);
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  display: flex; flex-direction: column; gap: var(--s3);
  transition: transform var(--t) var(--ease), box-shadow var(--t);
  box-shadow:
    0 1px 0 rgba(120,90,50,0.06),
    0 2px 6px rgba(120,90,50,0.06),
    0 16px 32px rgba(120,90,50,0.06);
  overflow: hidden;
}
.v .wh-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px; background: var(--paper-3);
  transition: background var(--t);
}
.v .wh-card:hover { transform: translateY(-3px); box-shadow: var(--elev-2); }
.v .wh-card--make::before  { background: var(--c-make); }
.v .wh-card--view::before  { background: var(--c-view); }
.v .wh-card--admin::before { background: var(--c-admin); }

.v .wh-card--make { grid-row: span 1; min-height: 280px; }
.v .wh-card__head { display: flex; justify-content: space-between; align-items: flex-start; gap: var(--s3); }
.v .wh-card__icon {
  width: 56px; height: 56px;
  border-radius: var(--r-m);
  display: grid; place-items: center;
  font-size: 28px;
  background: var(--paper-2);
}
.v .wh-card--make .wh-card__icon  { background: color-mix(in oklch, var(--c-make) 16%, var(--cream)); }
.v .wh-card--view .wh-card__icon  { background: color-mix(in oklch, var(--c-view) 18%, var(--cream)); }
.v .wh-card--admin .wh-card__icon { background: color-mix(in oklch, var(--c-admin) 20%, var(--cream)); }

.v .wh-card__kicker { font-family: var(--font-hand); font-size: 18px; color: var(--ink-3); margin-bottom: -2px; }
.v .wh-card__title { font-family: var(--font-ui); font-size: 24px; line-height: 1.2; }
.v .wh-card__desc { color: var(--ink-2); font-size: 14px; line-height: 1.7; flex: 1; }
.v .wh-card__cta {
  display: inline-flex; align-items: center; gap: var(--s2);
  font-family: var(--font-ui);
  font-size: 14px;
  margin-top: var(--s3);
  color: var(--ink-2);
  align-self: flex-start;
  padding: 6px var(--s3);
  border-radius: var(--r-pill);
  background: var(--paper-2);
  transition: background var(--t), color var(--t);
}
.v .wh-card:hover .wh-card__cta { background: var(--ink); color: var(--cream); }

/* (학급 코드 바로 감상 폼 제거 — 메인 '감상하기' 카드와 중복. .wh__quick 전용 CSS 삭제) */

/* ════════════════════════════════════════════════
   ② ENTRY — 작품 만들기 입장 화면
   "입력과 입장 행동이 먼저"
   ════════════════════════════════════════════════ */
.v .we {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  align-items: stretch;
}
.v .we__side {
  background: var(--paper-2);
  background-image: var(--paper-grain);
  padding: var(--s8) var(--s7);
  display: flex; flex-direction: column; justify-content: space-between;
  border-right: 1px solid var(--line);
}
.v .we__back {
  display: inline-flex; align-items: center; gap: var(--s2);
  background: transparent; border: none;
  font-family: var(--font-ui); font-size: 14px; color: var(--ink-3); cursor: pointer;
  align-self: flex-start;
  padding: 0;
}
.v .we__lead {
  display: flex; flex-direction: column; gap: var(--s4);
  margin-top: var(--s7);
}
.v .we__eyebrow { font-family: var(--font-hand); font-size: 22px; color: var(--c-make); }
.v .we__title { font-family: var(--font-ui); font-size: 42px; line-height: 1.2; letter-spacing: -0.01em; }
.v .we__copy { color: var(--ink-2); line-height: 1.85; font-size: 15px; max-width: 360px; }

.v .we__decor {
  margin-top: auto;
  align-self: flex-start;
}
.v .we__pin {
  display: inline-flex; align-items: center; gap: var(--s2);
  font-family: var(--font-hand); font-size: 18px;
  color: var(--ink-3);
  background: var(--cream);
  padding: var(--s2) var(--s4);
  border-radius: var(--r-pill);
  box-shadow: var(--elev-1);
  transform: rotate(-1.5deg);
}

.v .we__main {
  background: var(--paper);
  padding: var(--s8) var(--s7);
  display: flex; flex-direction: column; gap: var(--s5);
  justify-content: center;
  max-width: 540px;
  margin: 0 auto;
  width: 100%;
}
.v .we__step { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.18em; color: var(--pencil); text-transform: uppercase; }
.v .we__form-title { font-family: var(--font-ui); font-size: 26px; margin-bottom: var(--s2); }

.v .field { display: flex; flex-direction: column; gap: var(--s2); }
.v .field__label { font-family: var(--font-ui); font-size: 14px; color: var(--ink-2); display: flex; justify-content: space-between; }
.v .field__hint { color: var(--pencil); font-size: 12px; }

.v .we__row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s3); }

.v .we__cta-row {
  display: flex; gap: var(--s3); align-items: center;
  margin-top: var(--s4);
}
.v .we__primary-cta {
  flex: 1;
  position: relative;
}

/* ════════════════════════════════════════════════
   ③ MODE PICKER — 작품 유형, 감성 차이 강조
   ════════════════════════════════════════════════ */
.v .wm {
  padding: var(--s7) var(--s8);
  overflow-y: auto;
}
.v .wm__head { text-align: center; margin-bottom: var(--s7); }
.v .wm__eyebrow { font-family: var(--font-hand); font-size: 20px; color: var(--c-make); margin-bottom: var(--s2); }
.v .wm__title { font-family: var(--font-ui); font-size: 36px; letter-spacing: -0.01em; margin-bottom: var(--s2); }
.v .wm__sub { color: var(--ink-2); font-size: 15px; line-height: 1.7; }

.v .wm__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--s5);
  max-width: 920px;
  margin: 0 auto;
}
.v .wm-card {
  position: relative;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  overflow: hidden;
  cursor: pointer;
  font-family: var(--font-body);
  color: var(--ink);
  text-align: left;
  display: grid;
  grid-template-rows: 132px 1fr;
  transition: transform var(--t) var(--ease), box-shadow var(--t);
  box-shadow: var(--elev-1);
}
.v .wm-card:hover { transform: translateY(-3px); box-shadow: var(--elev-2); }
.v .wm-card.is-selected {
  border: 2px solid var(--primary);
  box-shadow: var(--focus), var(--elev-2);
}

.v .wm-card__cover {
  position: relative;
  overflow: hidden;
  display: grid; place-items: center;
  font-size: 56px;
}
/* 유형별 cover 무드 */
.v .wm-card--text .wm-card__cover {
  background:
    repeating-linear-gradient(transparent 0 11px, color-mix(in oklch, var(--ink) 8%, transparent) 11px 12px),
    color-mix(in oklch, var(--c-make) 8%, var(--cream));
}
.v .wm-card--pb .wm-card__cover {
  background:
    radial-gradient(circle at 30% 40%, color-mix(in oklch, var(--coral) 30%, transparent) 0%, transparent 50%),
    radial-gradient(circle at 70% 60%, color-mix(in oklch, var(--sage) 30%, transparent) 0%, transparent 50%),
    color-mix(in oklch, var(--lilac) 12%, var(--cream));
}
.v .wm-card--movie .wm-card__cover {
  background:
    linear-gradient(135deg, color-mix(in oklch, var(--navy) 30%, transparent), transparent 60%),
    var(--paper-2);
}
.v .wm-card--movie .wm-card__cover::before {
  content: ''; position: absolute; inset: 0;
  background:
    repeating-linear-gradient(90deg, transparent 0 18px, color-mix(in oklch, var(--ink) 10%, transparent) 18px 22px);
  opacity: 0.5;
}
.v .wm-card--exp .wm-card__cover {
  background:
    radial-gradient(circle at 50% 50%, color-mix(in oklch, var(--gold) 18%, var(--cream)), color-mix(in oklch, var(--ink) 4%, var(--paper-2)));
}
.v .wm-card--exp .wm-card__cover::before {
  content: ''; position: absolute; inset: 12px;
  border: 1px dashed color-mix(in oklch, var(--ink) 20%, transparent);
  border-radius: var(--r-m);
}

.v .wm-card__cover-icon { position: relative; z-index: 1; filter: drop-shadow(0 4px 10px rgba(0,0,0,0.08)); }

.v .wm-card__body {
  padding: var(--s5);
  display: flex; flex-direction: column; gap: var(--s2);
}
.v .wm-card__name { font-family: var(--font-ui); font-size: 22px; }
.v .wm-card__mood { font-family: var(--font-hand); font-size: 17px; color: var(--c-make); }
.v .wm-card__desc { color: var(--ink-2); font-size: 13px; line-height: 1.7; }
.v .wm-card__meta {
  display: flex; gap: var(--s2); flex-wrap: wrap;
  margin-top: var(--s3); padding-top: var(--s3);
  border-top: 1px dashed var(--line);
}
.v .wm-card__check {
  position: absolute; top: var(--s3); right: var(--s3);
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--primary); color: var(--primary-fg);
  display: grid; place-items: center;
  font-size: 14px; font-weight: 700;
  box-shadow: var(--elev-2);
}

.v .wm__foot {
  position: sticky; bottom: 0;
  margin-top: var(--s6);
  background: linear-gradient(to top, var(--paper) 60%, transparent);
  padding: var(--s5) 0 var(--s2);
  display: flex; justify-content: center; gap: var(--s3);
}

/* ════════════════════════════════════════════════
   HOME-RESPONSIVE-1 (2026-06-10) — 첫 화면 반응형
   대상: .wh* (index.html 홈 전용 — 이 파일은 index.html에서만 로드됨)
   maker/viewer/admin/AI/데이터 무관 · 순수 레이아웃 CSS
   ════════════════════════════════════════════════ */

/* ── 좁은 데스크톱 · 태블릿 세로: 패딩/간격/카드 footprint 정리 ── */
@media (max-width: 980px) {
  .v .wh { padding: var(--s7) var(--s5); }
  .v .wh__main { gap: var(--s6); max-width: 760px; }
  .v .wh__title { font-size: 46px; }
  .v .wh__cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--s4);
  }
  .v .wh-card { padding: var(--s5) var(--s4) var(--s4); }
  .v .wh-card--make { min-height: 0; }
  .v .wh-card__title { font-size: 21px; }
  .v .wh-card__desc { font-size: 13px; line-height: 1.6; }
  .v .wh-card__icon { width: 48px; height: 48px; font-size: 24px; }
}

/* ── 가로 화면이 낮을 때(태블릿 가로 포함): 위에서부터 흐르게 + 스크롤 허용 ──
   center 정렬이 뷰포트보다 큰 내용을 위아래로 밀어 하단이 잘리는 현상 방지. */
@media (orientation: landscape) and (max-height: 860px) {
  .v .w-screen { overflow-y: auto; }
  .v .wh { justify-content: flex-start; padding-top: var(--s6); padding-bottom: var(--s6); }
}

/* ════════════════════════════════════════════════
   HOME-MOBILE-UX-1 (2026-06-10) — 모바일 전용 첫 화면
   데스크톱 큰 카드를 억지로 줄이지 않고, 모바일은 compact "가로 행" 메뉴로 전환.
   세로 = 1열 행 스택 / 가로 = 좌(로고)·우(카드 목록) 분할.
   ════════════════════════════════════════════════ */

/* 짧은 설명(.--short)은 기본 숨김 — 모바일에서만 노출. 데스크톱/태블릿은 기존 긴 설명 유지. */
.v .wh-card__desc--short { display: none; }

/* ── 카드 자체를 compact 가로 행으로 (모바일 세로 + 모바일 가로 공통) ──
   [아이콘]  제목 / 짧은 설명 ……… [버튼] */
@media (max-width: 640px) and (orientation: portrait),
       (orientation: landscape) and (max-height: 560px) {
  .v .wh-card {
    display: grid;
    grid-template-columns: auto 1fr auto;
    grid-template-areas:
      "icon title cta"
      "icon desc  cta";
    align-items: center;
    column-gap: 14px;
    row-gap: 2px;
    min-height: 0;
    padding: 11px 14px;
    border-radius: 18px;
  }
  .v .wh-card--make { min-height: 0; }
  .v .wh-card__head { grid-area: icon; display: block; align-self: center; }
  .v .wh-card .badge { display: none; }
  .v .wh-card__icon { width: 40px; height: 40px; font-size: 20px; }
  .v .wh-card__kicker { display: none; }
  .v .wh-card__title {
    grid-area: title; margin: 0;
    font-size: 17px; line-height: 1.2; word-break: keep-all;
  }
  /* 긴 설명(데스크톱용) 숨기고 짧은 설명 노출 — 버튼과 충돌 방지 */
  .v .wh-card__desc { display: none; }
  .v .wh-card__desc--short {
    display: block;
    grid-area: desc; align-self: start; margin: 1px 0 0;
    font-size: 12.5px; line-height: 1.3; color: var(--ink-2);
    word-break: keep-all;
  }
  .v .wh-card__cta {
    grid-area: cta; align-self: center; margin: 0;
    white-space: nowrap; font-size: 12.5px; padding: 5px 11px;
  }
}

/* ── 모바일 세로: compact 카드 1열 세로 스택 ── */
@media (max-width: 640px) and (orientation: portrait) {
  .v .w-screen { overflow-y: auto; }
  /* 상단 로고/여백 축소 → 메뉴 카드가 더 위에서 시작 */
  .v .wh { padding: 18px var(--s4) var(--s5); justify-content: flex-start; }
  .v .wh__main { gap: 16px; max-width: 100%; }
  .v .wh__eyebrow { font-size: 18px; margin-bottom: 2px; }
  .v .wh__title { font-size: clamp(30px, 9.5vw, 38px); margin-bottom: 10px; }
  .v .wh__sub { font-size: 13.5px; line-height: 1.55; }
  .v .wh__cards { grid-template-columns: 1fr; gap: var(--s3); }

}

/* ── 모바일 가로(낮은 높이): 좌(로고)·우(카드 목록) 분할 — 하단 잘림 방지 ── */
@media (orientation: landscape) and (max-height: 560px) {
  .v .w-screen { overflow-y: auto; }
  .v .wh { padding: 12px 18px; justify-content: center; align-items: center; }
  .v .wh__main {
    display: grid;
    grid-template-columns: 0.82fr 1.18fr;
    grid-template-areas:
      "hero install"
      "hero cards"
      "hero privacy";
    align-content: center;
    align-items: center;
    gap: 8px 22px;
    max-width: 900px;
  }
  /* 로고 묶음 위쪽 정렬 — 아래로 무겁지 않게 */
  .v .wh__hero { grid-area: hero; align-self: start; padding-top: 2px; }
  .v .wh__eyebrow { font-size: 16px; margin-bottom: 2px; }
  .v .wh__title { font-size: clamp(26px, 6.5vw, 40px); margin-bottom: 6px; }
  .v .wh__sub { font-size: 12.5px; line-height: 1.4; }
  /* 둘째 문장 숨김 → 오른쪽 메뉴가 주인공 */
  .v .wh__sub-extra { display: none; }
  .v .wh__sub br { display: none; }
  .v .wh__cards {
    grid-area: cards;
    display: grid; grid-template-columns: 1fr; gap: 8px;
    max-height: calc(100dvh - 32px); overflow-y: auto;
  }
  /* 설치 CTA(표시될 때)는 우측 칸 카드 위에 배치. 숨김(display:none) 시 행은 비어 자리 차지 최소. */
  .v #pwa-install-cta { grid-area: install; justify-self: center; margin: 0; }
  .v .wh__main > p { grid-area: privacy; margin: 2px 0 0 !important; }
}