/* PHOTO 화면 스타일: 휴대폰 먼저, 밝은·어두운 화면 모두 (기기 설정을 따름). 크게 보기(뷰어)는 늘 검은 바탕
   색: 차분한 회색 바탕 + 호박색(짙은 주황빛 갈색) 강조. 청록은 REPLAY 색이라 쓰지 않는다 (사진이 주인공이라 색은 아껴 쓴다). 색은 아래 변수로만 쓴다
   누르는 곳은 44px 이상, 입력칸 글자는 16px 이상. 글꼴: Pretendard (서버가 직접 보냄)
   대비(WCAG): 본문·보조 글 4.5:1 이상. 색을 바꾸면 다시 잴 것
   화면 틀·창·알림·가로 조건은 /srv/infra/shared/UX.md */
:root {
  --bg: #f6f7f6;
  --card: #ffffff;
  --sunk: #e9eceb;
  --line: #dfe4e2;
  --control: #84908d;
  --text: #121615;
  --dim: #4b5553;
  --faint: #5b6563;
  --accent: #9a4b00;
  --accent-text: #ffffff;
  --accent-soft: #f8e6cf;
  --good: #1d7a4c; --good-soft: #e2f3e9;
  --warn: #6f5a00; --warn-soft: #fbf3c9;
  --bad: #b42318; --bad-soft: #fdecea;
  --heart: #e5484d;
  --glass: rgba(246, 247, 246, .9);
  --shadow: 0 1px 2px rgba(10, 20, 18, .05), 0 2px 8px rgba(10, 20, 18, .06);
  --shadow-lift: 0 8px 28px rgba(10, 20, 18, .2);
  --radius: 14px;
  --top-h: 52px;
  --tabs-h: 56px;
  --rail-w: 72px;
  --gutter: 16px;
  --safe-b: env(safe-area-inset-bottom, 0px);
  --safe-t: env(safe-area-inset-top, 0px);
  /* 왼쪽·오른쪽 여백: 아이폰은 가로일 때 아일랜드가 한쪽에만 있어도 양쪽에 같은 폭을 알려 준다.
     common.js가 돌린 방향을 보고 html.island-left/right를 붙이면 반대쪽은 0 */
  --sa-l: env(safe-area-inset-left, 0px);
  --sa-r: env(safe-area-inset-right, 0px);
  --ease: cubic-bezier(.2, .8, .2, 1);
  --font: "Pretendard Variable", "Pretendard", -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", system-ui, sans-serif;
  color-scheme: light dark;
}
html.island-left { --sa-r: 0px; }
html.island-right { --sa-l: 0px; }
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0c0f0f;
    --card: #171b1b;
    --sunk: #212726;
    --line: rgba(255, 255, 255, .1);
    --control: #6c7774;
    --text: #f2f5f4;
    --dim: #adb8b5;
    --faint: #909b98;
    --accent: #ffb357;
    --accent-text: #2a1400;
    --accent-soft: #3a2710;
    --good: #67d29c; --good-soft: #13281e;
    --warn: #e6cf5a; --warn-soft: #2b2710;
    --bad: #ff8a80; --bad-soft: #321a19;
    --heart: #ff6b70;
    --glass: rgba(12, 15, 15, .88);
    --shadow: none;
    --shadow-lift: 0 12px 40px rgba(0, 0, 0, .6);
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
html, body { overscroll-behavior: none; }
body {
  margin: 0; background: var(--bg); color: var(--text); font-family: var(--font); font-size: 16px; line-height: 1.45;
  word-break: keep-all; overflow-wrap: anywhere; -webkit-tap-highlight-color: transparent;
  -webkit-font-smoothing: antialiased; letter-spacing: -.01em;
}
button, input { font: inherit; color: inherit; }
button { cursor: pointer; touch-action: manipulation; }
a { color: inherit; text-decoration: none; touch-action: manipulation; }
h1, h2, h3, p { margin: 0; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 8px; }
.ic { fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.ic.fill { fill: currentColor; stroke: none; }
img { -webkit-user-drag: none; user-select: none; -webkit-user-select: none; }
.muted { color: var(--dim); font-size: 14px; }
@media (pointer: coarse) { input, select, textarea { font-size: 16px; } }

/* ---------- 틀 ---------- */
/* 틀은 그대로, 내용만 움직인다 (UX.md '1. 화면 틀'): 문서는 스크롤되지 않고 내용 칸(#view) 하나만 스크롤된다.
   머리줄·고르기 막대·아래 메뉴는 틀의 한 칸(비치지 않는 막대라 fixed로 띄우지 않는다) */
body.main-page { height: 100vh; height: 100dvh; overflow: hidden; display: flex; flex-direction: column; --ak-toast-b: var(--tabs-h); }
#app { flex: 1; min-height: 0; display: grid; grid-template: "top" auto "stage" minmax(0, 1fr) "sel" auto "tabs" auto / minmax(0, 1fr); }
#pending { flex: 1; min-height: 0; overflow-y: auto; overscroll-behavior-y: contain; -webkit-overflow-scrolling: touch; display: grid; align-content: center; padding: 24px 16px; }
.side { grid-area: side; display: none; }
.stage { grid-area: stage; position: relative; min-height: 0; min-width: 0; display: flex; }
.view { position: relative; flex: 1; min-width: 0; min-height: 0; overflow-y: auto; overflow-x: hidden; overscroll-behavior-y: contain; -webkit-overflow-scrolling: touch; outline: none; }
.page { max-width: 880px; margin: 0 auto; padding: 8px max(var(--gutter), var(--sa-r)) 32px max(var(--gutter), var(--sa-l)); }

/* 머리줄 */
.top { grid-area: top; display: flex; align-items: center; gap: 4px; min-height: calc(var(--top-h) + var(--safe-t)); padding: var(--safe-t) max(6px, var(--sa-r)) 0 max(var(--gutter), var(--sa-l)); background: var(--bg); min-width: 0; }
.top.has-back, .top.selecting { padding-left: max(4px, var(--sa-l)); }
.top-title { flex: 1; min-width: 0; display: flex; align-items: baseline; gap: 8px; }
.top-title h1 { font-size: 21px; font-weight: 800; letter-spacing: -.02em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.top-sub { flex: none; font-size: 13px; color: var(--faint); white-space: nowrap; }
.top-acts { display: flex; align-items: center; gap: 2px; flex: none; }
.top-btn { display: inline-flex; align-items: center; gap: 4px; min-height: 44px; padding: 0 12px; border: 0; border-radius: 999px; background: transparent; color: var(--accent); font-weight: 700; font-size: 15px; white-space: nowrap; }
.top-btn:disabled { opacity: .4; }
.top.selecting { background: var(--accent-soft); }
/* 선택 중: 'N장 선택'은 그대로 두고, 옆의 긴 글(앨범 이름이 든 안내)이 말줄임된다 */
.top.selecting .top-title h1 { flex: none; }
.top.selecting .top-sub { flex: 0 1 auto; min-width: 0; overflow: hidden; text-overflow: ellipsis; }
/* 뒤로 가기가 있는 좁은 머리줄(앨범 안)에서는 관리 단추를 숨긴다 (내 계정 창에도 있다) */
.top.has-back .top-admin { display: none; }
.avatar { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); font-size: 14px; font-weight: 800; }

/* 아래 메뉴 */
.tabs { grid-area: tabs; display: flex; justify-content: space-around; height: calc(var(--tabs-h) + var(--safe-b)); padding: 0 var(--sa-r) var(--safe-b) var(--sa-l); background: var(--card); box-shadow: 0 -1px 0 var(--line); z-index: 6; }
.tabs a { position: relative; flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1px; font-size: 12px; font-weight: 600; color: var(--faint); }
/* 고른 메뉴는 글자 색만으로 구별하지 않는다: 아이콘 뒤에 둥근 띠 (UX.md '7. 터치') */
.tabs a .ic { box-sizing: content-box; padding: 3px 18px; border-radius: 999px; }
.tabs a.on { color: var(--accent); font-weight: 800; }
.tabs a.on .ic { background: var(--accent-soft); }
.tabs a.busy::after, .side-link.busy::after { content: ''; position: absolute; top: 7px; left: 50%; margin-left: 12px; width: 8px; height: 8px; border-radius: 50%; background: var(--heart); }
body.selecting .tabs { display: none; }

/* 고르는 동안 행동 막대 (아래 메뉴 자리) */
.selbar { grid-area: sel; display: flex; justify-content: space-around; gap: 0; min-height: calc(60px + var(--safe-b)); padding: 2px max(4px, var(--sa-r)) var(--safe-b) max(4px, var(--sa-l)); background: var(--card); box-shadow: 0 -1px 0 var(--line); overflow: hidden; z-index: 6; }
.sel-act { flex: 1 0 auto; min-width: 54px; min-height: 56px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; padding: 0 6px; border: 0; border-radius: 12px; background: transparent; color: var(--text); font-size: 12px; font-weight: 700; white-space: nowrap; }
.sel-act:disabled { opacity: .38; }
.sel-act.danger { color: var(--bad); }
body.main-page.selecting { --ak-toast-b: 60px; }

/* 아이콘 버튼·버튼 */
.ib { display: inline-grid; place-items: center; width: 44px; height: 44px; border: 0; border-radius: 50%; background: transparent; color: var(--dim); flex: none; }
.ib:disabled { opacity: .3; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 44px; padding: 0 18px; border-radius: 999px;
  border: 1px solid var(--line); background: var(--card); color: var(--text); font-weight: 700; font-size: 15px; white-space: nowrap;
}
.btn.primary { background: var(--accent); border-color: transparent; color: var(--accent-text); }
.btn.danger-line { color: var(--bad); }
.btn.small { padding: 0 14px; font-size: 14px; }
.btn.wide { width: 100%; }
.btn:disabled { opacity: .45; }

/* 칩 */
.chips { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.chip { display: inline-flex; align-items: center; gap: 4px; min-height: 36px; padding: 0 12px; border-radius: 999px; border: 1px solid var(--line); background: var(--card); color: var(--text); font-size: 14px; font-weight: 600; white-space: nowrap; flex: none; }
.chip small { font-size: 12px; font-weight: 500; color: var(--faint); }
.chip.on { background: var(--accent); border-color: transparent; color: var(--accent-text); }
.chip.on small { color: inherit; opacity: .85; }
.chip.more { border-style: dashed; color: var(--dim); }
.chip.has { padding-right: 2px; background: var(--accent-soft); border-color: transparent; }
.chip.has.auto { background: var(--sunk); }
.chip.warn { min-height: 26px; padding: 0 8px; margin-left: 6px; font-size: 12px; background: var(--warn-soft); color: var(--warn); border-color: transparent; vertical-align: middle; }
.chip-x { display: grid; place-items: center; width: 32px; height: 32px; border: 0; border-radius: 50%; background: transparent; color: var(--dim); }
@media (pointer: coarse) { .chip { min-height: 44px; } .chip.warn { min-height: 26px; } .chip-x { width: 44px; height: 44px; } }

/* 진행 막대 */
.bar { height: 6px; border-radius: 6px; background: var(--sunk); overflow: hidden; }
.bar > i { display: block; height: 100%; width: 0; border-radius: 6px; background: var(--accent); transition: width .2s linear; }

/* 빈 화면·오류 */
.empty { display: grid; justify-items: center; gap: 8px; padding: 56px 24px; text-align: center; }
.empty b { font-size: 17px; }
.empty p { color: var(--dim); font-size: 15px; max-width: 30em; }
.empty .btn { margin-top: 8px; }
.empty-ic { display: grid; place-items: center; width: 64px; height: 64px; border-radius: 50%; background: var(--sunk); color: var(--faint); }

/* ---------- 사진 격자 ---------- */
/* 보이는 칸만 제자리에 놓는다 (grid.js). 칸 높이는 --cell-h, 자리는 transform */
.gridpage.loading .grid { opacity: .5; transition: opacity .2s .15s; }
.grid { position: relative; contain: layout style; --cell-h: 100px; }
.grid.none { display: none; }
.cell { position: absolute; top: 0; left: 0; height: var(--cell-h); padding: 0; border: 0; border-radius: 0; background: var(--sunk); overflow: hidden; contain: strict; -webkit-touch-callout: none; user-select: none; -webkit-user-select: none; }
.cell img { display: block; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .16s, transform .12s; pointer-events: none; }
.cell.ok img { opacity: 1; }
.cell:focus-visible { outline-offset: -3px; border-radius: 0; z-index: 1; }
/* 작은 그림을 못 만든 사진: 자리 표시 */
.cell.broken { background: var(--sunk) url(broken.svg) center / 30px no-repeat; }
.cb { position: absolute; right: 5px; bottom: 4px; font-size: 12px; font-weight: 700; color: #fff; text-shadow: 0 0 3px rgba(0, 0, 0, .9), 0 1px 2px rgba(0, 0, 0, .7); letter-spacing: 0; pointer-events: none; }
.cb:empty { display: none; }
/* 라이브 포토: 작은 고리 표시 (아이폰 사진은 대부분 라이브라 글자 대신 조용하게) */
.cell.live.ok::after { content: ''; position: absolute; right: 6px; bottom: 6px; width: 13px; height: 13px; border-radius: 50%; border: 1.5px solid #fff; background: radial-gradient(circle, #fff 0 2px, transparent 2.6px); filter: drop-shadow(0 0 2px rgba(0, 0, 0, .8)); pointer-events: none; }
.cf { position: absolute; left: 5px; bottom: 5px; display: none; color: #fff; filter: drop-shadow(0 0 2px rgba(0, 0, 0, .8)); pointer-events: none; }
.cell.fav .cf { display: block; }
.ck { position: absolute; top: 6px; left: 6px; display: none; place-items: center; width: 24px; height: 24px; border-radius: 50%; border: 2px solid #fff; background: rgba(0, 0, 0, .28); color: transparent; box-shadow: 0 0 3px rgba(0, 0, 0, .5); }
.ck .ic { stroke-width: 3; }
.grid.selecting .ck { display: grid; }
.cell.sel { background: var(--accent-soft); }
.cell.sel img { transform: scale(.84); border-radius: 6px; }
.cell.sel .ck { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
/* 달 머리 */
.g-head { position: absolute; top: 0; left: 0; right: 0; height: 44px; display: flex; align-items: center; gap: 8px; padding: 0 44px 0 max(12px, var(--sa-l)); background: var(--bg); z-index: 2; }
.g-head b { font-size: 16px; font-weight: 800; white-space: nowrap; }
.g-head span { font-size: 13px; color: var(--faint); white-space: nowrap; }
.g-check { display: none; place-items: center; width: 44px; height: 44px; margin: 0 -8px 0 auto; border: 0; background: transparent; color: transparent; }
.g-check .ic { box-sizing: content-box; padding: 3px; border-radius: 50%; border: 2px solid var(--control); stroke-width: 3; }
.grid.selecting .g-check { display: grid; }
.g-head.all .g-check { color: var(--accent-text); }
.g-head.all .g-check .ic { background: var(--accent); border-color: var(--accent); }
.g-stick { position: sticky; top: 0; height: 0; z-index: 4; }
.g-stick-head.float { background: var(--glass); backdrop-filter: blur(14px) saturate(1.4); -webkit-backdrop-filter: blur(14px) saturate(1.4); box-shadow: 0 1px 0 var(--line); }
/* 받는 동안 빈 칸 */
.grid-skel { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; padding-top: 44px; }
.grid-skel i { aspect-ratio: 1; background: var(--sunk); animation: pulse 1.4s ease-in-out infinite; }
@media (min-width: 400px) { .grid-skel { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 600px) { .grid-skel { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); } }
@keyframes pulse { 50% { opacity: .5; } }

/* 바로 가기 막대 (오른쪽): 손잡이를 끌면 그 달로 바로 간다 */
.scrub { position: absolute; top: 0; right: var(--sa-r); bottom: 0; width: 44px; z-index: 5; pointer-events: none; touch-action: none; user-select: none; -webkit-user-select: none; }
.scrub-handle { position: absolute; top: 0; right: 0; width: 44px; height: 44px; display: grid; place-items: center; justify-items: end; padding-right: 3px; pointer-events: auto; touch-action: none; cursor: ns-resize; color: var(--dim); }
.scrub-handle .ic { box-sizing: content-box; padding: 10px 4px; border-radius: 999px; background: var(--card); box-shadow: var(--shadow-lift); }
.scrub.on .scrub-handle { color: var(--accent); }
/* 맨 위에서는 손잡이를 숨긴다 (위쪽 카드·찾기 칩을 가리지 않게). 조금 내리면 나타난다 */
.scrub.attop:not(.on) .scrub-handle { opacity: 0; pointer-events: none; }
.scrub-handle { transition: opacity .2s; }
/* 키보드로 초점이 오면 맨 위에서도 보인다 */
.scrub.attop:not(.on) .scrub-handle:focus-visible { opacity: 1; pointer-events: auto; }
.scrub-bubble { position: absolute; top: 0; right: 100px; height: 40px; display: flex; align-items: center; padding: 0 16px; border-radius: 20px 20px 4px 20px; background: var(--accent); color: var(--accent-text); font-size: 16px; font-weight: 800; white-space: nowrap; box-shadow: var(--shadow-lift); }
.scrub-years { display: none; }
.scrub.on .scrub-years { display: block; }
.scrub-years span { position: absolute; right: 48px; white-space: nowrap; margin-top: -9px; padding: 0 6px; border-radius: 9px; background: var(--glass); color: var(--dim); font-size: 11px; font-weight: 700; line-height: 18px; letter-spacing: 0; }
.stage:has(.scrub:not([hidden])) .view { scrollbar-width: none; }
.stage:has(.scrub:not([hidden])) .view::-webkit-scrollbar { display: none; }

/* 격자 위 카드: 설치 안내 · 읽는 중 · 몇 년 전 오늘 */
.cards { display: grid; grid-template-columns: minmax(0, 1fr); gap: 10px; padding: 0 max(12px, var(--sa-r)) 0 max(12px, var(--sa-l)); }
.cards > :last-child { margin-bottom: 8px; }
.cards:empty { display: none; }
.card-scan { display: grid; gap: 8px; padding: 12px 14px; border-radius: var(--radius); background: var(--card); box-shadow: var(--shadow); font-size: 14px; color: var(--dim); }
.card-scan b { color: var(--text); }
.memory h2 { font-size: 15px; font-weight: 800; margin: 2px 2px 8px; }
.memory-row { display: flex; gap: 8px; overflow-x: auto; margin: 0 -12px; padding: 0 12px 2px; scrollbar-width: none; overscroll-behavior-x: contain; }
.memory-row::-webkit-scrollbar { display: none; }
.memory-card { position: relative; flex: none; width: 112px; height: 112px; padding: 0; border: 0; border-radius: 12px; overflow: hidden; background: var(--sunk); }
.memory-card img { width: 100%; height: 100%; object-fit: cover; display: block; }
.memory-card span { position: absolute; left: 0; right: 0; bottom: 0; display: flex; align-items: baseline; gap: 6px; padding: 18px 8px 6px; background: linear-gradient(transparent, rgba(0, 0, 0, .7)); color: #fff; text-align: left; }
.memory-card b { font-size: 14px; }
.memory-card small { font-size: 12px; opacity: .9; }

/* ---------- 찾기 ---------- */
.search { flex: 1; min-width: 0; display: flex; align-items: center; gap: 8px; height: 42px; padding: 0 4px 0 12px; border-radius: 999px; background: var(--sunk); color: var(--faint); }
.search:focus-within { outline: 2px solid var(--accent); outline-offset: 0; }
.search-input { flex: 1; min-width: 0; height: 100%; border: 0; background: transparent; color: var(--text); font-size: 16px; outline: none; -webkit-appearance: none; appearance: none; }
.search-input::-webkit-search-cancel-button { display: none; }
.search-input::placeholder { color: var(--faint); }
.search-x { width: 44px; height: 42px; }
.find-panel { display: grid; gap: 4px; padding-bottom: 4px; }
.find-hint { padding: 0 max(12px, var(--sa-r)) 4px max(12px, var(--sa-l)); font-size: 13px; color: var(--faint); }
/* 휴대폰: 조건을 고르면 묶음을 접어 결과가 바로 보이게 ('조건 더 고르기'로 다시 편다). PC는 늘 펼친다 */
.find-panel.folded .find-groups, .find-panel.folded .find-hint { display: none; }
.find-groups { display: grid; gap: 4px; }
.tag-legend { font-size: 13px; color: var(--faint); }
.find-wait { padding: 12px max(12px, var(--sa-l)); }
.fg { display: grid; grid-template-columns: 44px minmax(0, 1fr); align-items: center; padding-left: max(12px, var(--sa-l)); }
.fg h3 { font-size: 13px; font-weight: 700; color: var(--faint); }
.fg-row { position: relative; display: flex; gap: 6px; overflow-x: auto; padding: 3px max(12px, var(--sa-r)) 3px 0; scrollbar-width: none; overscroll-behavior-x: contain; }
.fg-row::-webkit-scrollbar { display: none; }
.find-sum { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 4px max(12px, var(--sa-r)) 0 max(12px, var(--sa-l)); }
.find-picked { display: flex; flex-wrap: wrap; gap: 6px; }
/* 내용으로 찾기(AI): [이름·태그로 찾은 사진 | 내용으로 찾은 사진] 고르는 줄과 'AI가 고른 것' 안내 */
.find-seg { display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none; padding: 6px max(12px, var(--sa-r)) 0 max(12px, var(--sa-l)); }
.find-seg::-webkit-scrollbar { display: none; }
.find-ai { margin: 0; padding: 4px max(12px, var(--sa-r)) 0 max(12px, var(--sa-l)); font-size: 13px; line-height: 1.45; color: var(--dim); }
.find-total { font-size: 13px; font-weight: 700; color: var(--dim); margin-left: auto; padding: 4px 0; }

/* ---------- 앨범 ---------- */
.albums { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 16px 12px; }
.album-card { display: grid; gap: 2px; min-width: 0; }
.album-art { display: grid; place-items: center; aspect-ratio: 1; margin-bottom: 6px; border-radius: var(--radius); overflow: hidden; background: var(--sunk); color: var(--faint); }
.album-art img { width: 100%; height: 100%; object-fit: cover; display: block; }
.album-card.fav .album-art { color: var(--heart); }
.album-art { position: relative; }
.album-heart { position: absolute; left: 8px; bottom: 6px; color: #fff; filter: drop-shadow(0 0 3px rgba(0, 0, 0, .7)); }
.album-card b { font-size: 15px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.album-card small { font-size: 13px; color: var(--faint); }
.album-card.skel .album-art { animation: pulse 1.4s ease-in-out infinite; }
.album-hint { margin-top: 24px; text-align: center; }
/* 사람 보기: 둥근 얼굴 조각 그림 + 이름 + 장수 (people.js. 앨범 화면 맨 위 줄도 같은 카드) */
.people-h { display: flex; align-items: center; gap: 8px; margin: 22px 0 10px; }
.people-h:first-child { margin-top: 4px; }
.people-h h2 { margin: 0; font-size: 17px; font-weight: 800; }
.people-h small { color: var(--faint); font-size: 13px; }
.people-h .top-btn { margin-left: auto; }
.people-note { margin: 4px 0 14px; }
.people { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 18px 8px; }
.person-card { display: grid; justify-items: center; align-content: start; gap: 2px; min-width: 0; text-align: center; }
.person-face { display: grid; place-items: center; width: 84px; height: 84px; margin-bottom: 6px; border-radius: 50%; overflow: hidden; background: var(--sunk); color: var(--faint); }
.person-face img { width: 100%; height: 100%; object-fit: cover; display: block; }
.person-face.mini { flex: none; width: 44px; height: 44px; margin: 0; }
.person-card b { max-width: 100%; font-size: 14.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.person-card.noname b { color: var(--dim); font-weight: 500; font-size: 13px; }
.person-card small { font-size: 12.5px; color: var(--faint); }
.person-card.skel .person-face { animation: pulse 1.4s ease-in-out infinite; }
.people-more { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.people-strip-box { margin-bottom: 18px; }
.people-strip { display: flex; gap: 10px; overflow-x: auto; margin: 0 -12px; padding: 0 12px 4px; scrollbar-width: none; overscroll-behavior-x: contain; }
.people-strip::-webkit-scrollbar { display: none; }
.people-strip .person-card { flex: none; width: 78px; }
.people-strip .person-face { width: 64px; height: 64px; }
.person-info { padding: 4px 2px 0; }
.person-info p { margin: 6px 0; }
.person-pick { display: grid; gap: 2px; margin-top: 10px; }
.person-pick .pick { display: flex; align-items: center; gap: 12px; width: 100%; min-height: 56px; padding: 6px 8px; border: 0; border-radius: 12px; background: transparent; color: var(--text); text-align: left; }
.person-pick .pick span:last-child { display: grid; min-width: 0; }
.person-pick .pick small { color: var(--faint); font-size: 13px; }
/* 못 묶은 얼굴: 얼굴 조각 그림을 눌러 고른다 */
.faces { display: grid; grid-template-columns: repeat(auto-fill, minmax(76px, 1fr)); gap: 8px; }
.face-pick { position: relative; aspect-ratio: 1; padding: 0; border: 3px solid transparent; border-radius: 14px; overflow: hidden; background: var(--sunk); }
.face-pick img { width: 100%; height: 100%; object-fit: cover; display: block; }
.face-pick.on { border-color: var(--accent); }
.face-pick.on::after { content: ''; position: absolute; right: 5px; top: 5px; width: 18px; height: 18px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 2px var(--card); }
.face-pick.on::before { content: ''; position: absolute; z-index: 1; right: 11px; top: 9px; width: 5px; height: 9px; border: solid var(--accent-text); border-width: 0 2px 2px 0; transform: rotate(45deg); }
.faces .empty { grid-column: 1 / -1; }

/* ---------- 올리기 ---------- */
.up-page { display: grid; gap: 12px; align-content: start; }
.up-pick { display: grid; justify-items: center; gap: 6px; width: 100%; padding: 28px 16px; border: 2px dashed var(--control); border-radius: 18px; background: var(--card); color: var(--text); }
.up-pick b { font-size: 17px; }
.up-pick small { color: var(--dim); font-size: 14px; }
.up-pick .empty-ic { background: var(--accent-soft); color: var(--accent); }
.up-pick.over { border-color: var(--accent); background: var(--accent-soft); }
.up-note { text-align: left; }
.up-sum { font-weight: 700; font-size: 15px; }
.up-acts { display: flex; gap: 8px; }
.up-acts:empty { display: none; }
.up-list { display: grid; gap: 8px; }
.up-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 6px 10px; padding: 10px 12px; border-radius: 12px; background: var(--card); box-shadow: var(--shadow); }
.up-name { display: grid; min-width: 0; }
.up-name b { font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.up-name small { font-size: 13px; color: var(--dim); }
.up-row .bar { grid-column: 1 / -1; grid-row: 2; }
.up-row.done .bar, .up-row.fail .bar { display: none; }
.up-row.done .ic { color: var(--good); }
.up-row.fail small { color: var(--bad); }

/* ---------- 크게 보기 (늘 검은 바탕) ---------- */
dialog.viewer { position: fixed; inset: 0; width: 100vw; height: 100vh; height: 100dvh; max-width: none; max-height: none; margin: 0; padding: 0; border: 0; background: #000; color: #fff; overflow: hidden; transition: transform .2s ease; --ak-toast-b: 8px; --ak-rail-l: 0px; --ak-rail-r: 0px; }
dialog.viewer[open] { display: flex; }
dialog.viewer.ak-dragging { transition: none; }
dialog.viewer::backdrop { background: #000; opacity: var(--v-dim, 1); }
dialog.viewer:focus { outline: none; }
.v-main { position: relative; flex: 1; min-width: 0; }
.v-stage { position: absolute; inset: 0; overflow: hidden; touch-action: none; user-select: none; -webkit-user-select: none; -webkit-touch-callout: none; }
.v-slide, .v-zoom { position: absolute; inset: 0; }
.v-slide.snap { transition: transform .18s var(--ease); }
.v-slide.in-r { animation: in-r .2s var(--ease); }
.v-slide.in-l { animation: in-l .2s var(--ease); }
@keyframes in-r { from { transform: translateX(48px); opacity: .3; } }
@keyframes in-l { from { transform: translateX(-48px); opacity: .3; } }
.v-zoom { transform-origin: center; }
.v-media { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; }
img.v-media { pointer-events: none; }
.v-blur { filter: blur(6px); }
.v-livevid { background: #000; }
.v-top { position: absolute; top: 0; left: 0; right: 0; display: flex; align-items: center; gap: 2px; padding: calc(var(--safe-t) + 4px) max(4px, var(--sa-r)) 20px max(4px, var(--sa-l)); background: linear-gradient(rgba(0, 0, 0, .7) 0, rgba(0, 0, 0, .5) calc(var(--safe-t) + 44px), transparent); transition: opacity .2s; }
.viewer.bare .v-top, .viewer.bare .v-nav, .viewer.bare .v-live { opacity: 0; pointer-events: none; }
/* 밝은 사진(하늘·눈) 위에서도 읽히게: 글자와 아이콘에 그림자 */
.v-when { flex: 1; min-width: 0; display: grid; line-height: 1.25; padding-left: 4px; text-shadow: 0 0 4px rgba(0, 0, 0, .8), 0 1px 2px rgba(0, 0, 0, .6); }
.v-when b { font-size: 15px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.v-when span { font-size: 13px; color: rgba(255, 255, 255, .82); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.v-btn { color: #fff; }
.v-btn .ic { filter: drop-shadow(0 0 2px rgba(0, 0, 0, .7)); }
.v-btn.on { color: #ff6b70; }
.v-live { position: absolute; top: calc(var(--safe-t) + 54px); left: max(8px, var(--sa-l)); background: rgba(0, 0, 0, .4) !important; display: inline-flex; align-items: center; gap: 4px; min-height: 44px; padding: 0 10px; border: 0; border-radius: 999px; background: transparent; color: #fff; font-size: 12px; font-weight: 800; letter-spacing: .04em; }
.v-live.on { color: #ffd45e; }
.v-nav { position: absolute; top: 50%; display: none; width: 52px; height: 52px; margin-top: -26px; color: #fff; background: rgba(0, 0, 0, .5); transition: opacity .2s; }
.v-prev { left: 12px; }
.v-next { right: 12px; }
.v-note { position: absolute; left: 50%; width: max-content; bottom: calc(var(--safe-b) + 76px); transform: translateX(-50%); display: flex; align-items: center; gap: 10px; max-width: min(92%, 520px); padding: 10px 14px; border-radius: 12px; background: rgba(28, 30, 30, .92); color: #fff; font-size: 14px; }
.v-note .btn { flex: none; background: transparent; color: #fff; border-color: rgba(255, 255, 255, .4); }
.v-side { flex: none; width: 360px; overflow-y: auto; overscroll-behavior: contain; padding: 12px 18px 24px; background: var(--card); color: var(--text); display: grid; gap: 18px; align-content: start; }
.v-side.stale > :not(.v-side-head) { opacity: .5; }
.v-side-head { display: flex; align-items: center; justify-content: space-between; }
.v-side-head h2 { font-size: 18px; }
body.viewing .view { overflow: hidden; }

/* 정보 (크게 보기) */
.info-box { display: grid; gap: 18px; }
.info { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 8px 14px; margin: 0; font-size: 15px; }
.info dt { color: var(--faint); font-size: 14px; white-space: nowrap; }
.info dd { margin: 0; min-width: 0; }
.path { font-size: 14px; overflow-wrap: anywhere; word-break: break-all; }
.info-sec { display: grid; gap: 10px; justify-items: start; }
.info-sec h3 { font-size: 14px; color: var(--faint); font-weight: 700; }
.info-sec > .tag-ed { justify-self: stretch; }
.turn-sec { justify-items: stretch; }
.turn-sec > .btn { justify-self: start; }
.turn-acts { display: flex; gap: 8px; }
.turn-acts .btn { flex: 1 1 0; min-width: 0; justify-content: center; padding-left: 8px; padding-right: 8px; }
.turn-note { font-size: 13px; line-height: 1.5; }
.v-turn[aria-busy="true"] { opacity: .5; }
/* 좁은 휴대폰(360px 미만): 위 단추가 날짜를 가리지 않게 돌리기는 정보 칸에서만.
   399px 이하에서는 날짜도 짧은 꼴('2024. 12. 25. (수)')로 쓴다 (viewer.js narrow) */
@media (max-width: 359px) { .v-turn { display: none; } }

/* 태그 편집 */
.tag-ed { display: grid; gap: 10px; }
.tag-row { display: flex; gap: 8px; }
.tag-input { flex: 1; min-width: 0; width: 100%; height: 44px; padding: 0 14px; border-radius: 12px; border: 1px solid var(--control); background: var(--bg); color: var(--text); font-size: 16px; outline: none; -webkit-appearance: none; appearance: none; }
.tag-input:focus { border-color: var(--accent); }
.tag-input:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.tag-sug:empty { display: none; }
.tag-pop { display: grid; gap: 8px; }
.tag-pop h3 { font-size: 13px; color: var(--faint); font-weight: 700; }

/* 앨범 고르기 */
.pick-list { display: grid; gap: 2px; }
.pick { display: grid; grid-template-columns: 48px minmax(0, 1fr); align-items: center; gap: 12px; min-height: 60px; padding: 6px; border: 0; border-radius: 12px; background: transparent; color: var(--text); text-align: left; }
.pick-art { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 10px; overflow: hidden; background: var(--sunk); color: var(--faint); }
.pick-art img { width: 100%; height: 100%; object-fit: cover; }
.pick.new .pick-art { background: var(--accent-soft); color: var(--accent); }
.pick > span:last-child { display: grid; min-width: 0; }
.pick b { font-size: 15px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pick small { font-size: 13px; color: var(--faint); }

/* 받기 창 */
.save-box { display: grid; gap: 12px; }
.save-status { font-size: 14px; color: var(--dim); }
.save-status.bad { color: var(--bad); }
.save-acts { display: grid; gap: 8px; }

/* ---------- 알림 ---------- */
/* 알림 띠는 공통 부품(kit)의 .ak-toast 하나를 쓴다 (UX.md '4. 아래 알림'). 여기서는 색과, 아래 메뉴를 가리지 않게 띄울 높이만 알려 준다 */
:root { --ak-toast-bg: var(--text); --ak-toast-text: var(--bg); }

/* ---------- 로그인 ---------- */
/* 로그인·가입도 같은 틀: 문서는 그대로, main 하나만 스크롤 (UX.md 1·9). 내용이 짧으면 가운데, 길면(가입 양식) 위에서부터 */
.login-page { height: 100vh; height: 100dvh; overflow: hidden; display: flex; flex-direction: column; background: radial-gradient(120% 70% at 50% 0%, var(--accent-soft), var(--bg) 70%); }
.login-page main { flex: 1; min-height: 0; overflow-y: auto; overscroll-behavior-y: contain; -webkit-overflow-scrolling: touch; display: flex; flex-direction: column; padding: 24px 16px; }
.login-page main > .login-head, .login-page main > .card { flex: none; width: min(420px, 100%); margin-left: auto; margin-right: auto; }
.login-page .login-head { margin-top: auto; }
.login-page main > .card { margin-bottom: auto; }
.login-page .form, .login-page .form label { grid-template-columns: minmax(0, 1fr); }
.login-head { text-align: center; margin-bottom: 18px; }
.login-head h1 { margin: 10px 0 4px; font-size: 30px; font-weight: 800; letter-spacing: -.02em; }
.brand-mark { display: inline-block; width: 56px; height: 56px; border-radius: 15px; box-shadow: 0 10px 30px rgba(154, 75, 0, .3); }
.small { font-size: 14px; }
.login-page .card { width: auto; display: block; padding: 18px; border-radius: 20px; background: var(--card); box-shadow: var(--shadow); }
.login-page .tabs { position: static; height: auto; padding: 4px; background: var(--sunk); border: 0; border-radius: 12px; margin-bottom: 14px; display: flex; gap: 4px; box-shadow: none; }
.login-page .tabs button { flex: 1; min-height: 40px; border: 0; border-radius: 9px; background: none; font-weight: 700; color: var(--dim); }
@media (pointer: coarse) { .login-page .tabs button { min-height: 44px; } }
.login-page .tabs button.on { background: var(--card); color: var(--text); box-shadow: var(--shadow); }
.form { display: grid; gap: 12px; }
.form label { display: grid; gap: 6px; font-size: 14px; font-weight: 700; color: var(--dim); }
.form label small { font-weight: 400; color: var(--faint); }
.form input { height: 48px; padding: 0 14px; border-radius: 12px; border: 1px solid var(--control); background: var(--sunk); font-size: 17px; outline: none; }
.form input:focus { border-color: var(--accent); }
.form input:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
/* 로그인 비밀번호 보기 단추: 칸 오른쪽 안 (보기 단추가 label 밖에 있어야 입력 칸 이름이 '비밀번호'로만 읽힘) */
.pw-field { display: grid; gap: 6px; }
.pw-field > label { font-size: 14px; font-weight: 700; color: var(--dim); }
.pw-wrap { position: relative; display: block; }
.pw-wrap input { width: 100%; padding-right: 72px; }
.pw-eye { position: absolute; right: 4px; top: 50%; transform: translateY(-50%); min-width: 60px; min-height: 44px; border: 0; border-radius: 8px; background: transparent; color: var(--accent); font-size: 14px; font-weight: 700; cursor: pointer; touch-action: manipulation; }
.form .btn { margin-top: 6px; min-height: 50px; background: var(--accent); color: var(--accent-text); border: 0; }
.msg { min-height: 1.4em; margin: 10px 0 0; color: var(--bad); font-size: 14px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* ================= 공통 ================= */
/* 본문으로 건너뛰기: 키보드로 Tab을 처음 누르면 보인다 */
.skip { position: fixed; left: 8px; top: -80px; z-index: 100; padding: 10px 14px; border-radius: 10px; background: var(--text); color: var(--bg); font-weight: 700; }
.skip:focus { top: calc(var(--safe-t) + 8px); }
/* 창(크게 보기 등)이 열려 있는 동안 뒤 내용 칸은 움직이지 않는다 (UX.md '3. 닫는 방법') */
@media (pointer: coarse) { body:has(dialog[open]) .view { overflow: hidden; } }

/* 마우스를 올렸을 때만 (손가락으로 누른 뒤 남지 않게, UX.md 7) */
@media (hover: hover) {
  .ib:hover, .top-btn:hover, .sel-act:hover:not(:disabled), .pick:hover, .chip-x:hover { background: color-mix(in srgb, var(--text) 8%, transparent); }
  .chip:not(.on):not(.has):hover, .btn:not(.primary):hover { background: var(--sunk); }
  .v-btn:hover, .v-live:hover { background: rgba(255, 255, 255, .16); }
  .v-nav:hover { background: rgba(0, 0, 0, .6); }
  .cell:hover .ck { display: grid; }
  .g-head:hover .g-check { display: grid; }
  .album-card:hover b { color: var(--accent); }
  .person-card:hover b { color: var(--accent); }
  .memory-card:hover img { opacity: .9; }
  .up-pick:hover { border-color: var(--accent); }
}
/* 마우스가 있는 화면: 바로 가기 막대는 띠 전체가 눌리고, 올리면 풍선이 뜬다 */
@media (hover: hover) and (pointer: fine) {
  .scrub { width: 26px; pointer-events: auto; cursor: pointer; }
  .scrub-handle { width: 26px; padding-right: 2px; }
  .scrub-handle .ic { padding: 8px 2px; }
  .scrub-bubble { right: 84px; }
  .scrub-years span { right: 30px; }
  .g-head { padding-right: 34px; }
  .v-nav { display: grid; }
  .v-nav:disabled { display: none; }
}

/* ================= PC (body.desk: 1024px 넘는 화면 + 마우스, common.js deskMq) ================= */
body.desk { --side-w: 232px; --gutter: 28px; --ak-toast-b: 0px; --ak-rail-l: var(--side-w); }
body.desk #app { grid-template: "side top" auto "side stage" minmax(0, 1fr) "side sel" auto / var(--side-w) minmax(0, 1fr); }
body.desk .tabs { display: none; }
body.desk .top-admin, body.desk .top-me { display: none; }
body.desk .top { padding-left: var(--gutter); padding-right: 16px; min-height: 60px; }
body.desk .top.has-back, body.desk .top.selecting { padding-left: 16px; }
body.desk .side:not([hidden]) { display: flex; }
.side { flex-direction: column; gap: 2px; min-height: 0; padding: 16px 12px 10px; background: var(--card); border-right: 1px solid var(--line); }
.side-brand { display: flex; align-items: center; gap: 10px; min-height: 44px; padding: 0 10px 10px; font-size: 21px; font-weight: 800; letter-spacing: -.01em; }
.side-brand .dot { border-radius: 8px; }
.side-nav { display: grid; gap: 2px; }
.side-link { position: relative; display: grid; grid-template-columns: 24px minmax(0, 1fr); align-items: center; gap: 14px; min-height: 44px; padding: 0 12px; border-radius: 10px; color: var(--dim); font-size: 15px; font-weight: 600; }
.side-link.on { background: var(--accent-soft); color: var(--text); font-weight: 800; }
.side-link.on .ic { color: var(--accent); }
.side-link.busy::after { top: 8px; left: 30px; margin: 0; }
.side-h { margin: 18px 12px 4px; font-size: 13px; font-weight: 700; color: var(--faint); }
.side-years { flex: 1; min-height: 0; overflow-y: auto; display: grid; align-content: start; gap: 1px; scrollbar-width: thin; scrollbar-color: color-mix(in srgb, var(--text) 24%, transparent) transparent; }
.side-year { display: flex; justify-content: space-between; align-items: baseline; min-height: 34px; padding: 0 12px; border: 0; border-radius: 8px; background: transparent; color: var(--dim); font-size: 14px; text-align: left; }
.side-year b { font-weight: 600; }
.side-year small { font-size: 12px; color: var(--faint); }
.side-foot { display: flex; align-items: center; gap: 4px; padding-top: 8px; margin-top: 6px; border-top: 1px solid var(--line); }
.side-me { flex: 1; min-width: 0; display: flex; align-items: center; gap: 10px; min-height: 48px; padding: 0 8px; border: 0; border-radius: 10px; background: none; font-weight: 600; text-align: left; color: var(--text); }
.side-me > span:last-child { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
@media (hover: hover) { .side-link:hover, .side-year:hover, .side-me:hover { background: color-mix(in srgb, var(--text) 7%, transparent); color: var(--text); } }
body.desk .selbar { justify-content: center; gap: 8px; min-height: 64px; }
body.desk .sel-act { flex: none; flex-direction: row; gap: 8px; min-height: 44px; padding: 0 16px; font-size: 14px; border: 1px solid var(--line); border-radius: 999px; align-self: center; }
body.desk.selecting { --ak-toast-b: 64px; }
body.desk .view { scrollbar-width: thin; scrollbar-color: color-mix(in srgb, var(--text) 24%, transparent) transparent; }
body.desk .cards { padding: 0 var(--gutter); }
body.desk .g-head { padding-left: var(--gutter); }
body.desk .fg, body.desk .find-sum, body.desk .find-wait, body.desk .find-hint, body.desk .find-seg, body.desk .find-ai { padding-left: var(--gutter); }
body.desk .find-panel.folded .find-groups { display: grid; }
body.desk .find-more { display: none; }
body.desk .fg-row { flex-wrap: wrap; overflow: visible; }
body.desk .search { max-width: 560px; }
body.desk .albums { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 24px 18px; }
body.desk .people { grid-template-columns: repeat(auto-fill, minmax(124px, 1fr)); gap: 24px 12px; }
body.desk .people .person-face { width: 104px; height: 104px; }
body.desk .faces { grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); }
body.desk .page { max-width: 1100px; padding-top: 8px; }
body.desk .up-page { max-width: 720px; }

/* 아이폰 홈 화면 앱(iOS 26~): 화면 맨 위에 고정된 띠가 없으면 아이폰이 머리줄 위에 뿌연 흐림을 덮는다.
   보이지 않는 고정 띠(.ios-edge, 각 HTML의 body 첫 줄)를 두면 흐림 대신 이 배경색으로 상태 표시줄 자리를 칠한다.
   글자 모양으로만 칠해서(background-clip: text) 실제로는 아무것도 그리지 않고, 누를 수도 없다 */
.ios-edge {
  position: fixed; top: 0; left: 0; right: 0; height: 11px; z-index: 2147483647; pointer-events: none;
  background-color: var(--bg); -webkit-background-clip: text; background-clip: text;
}
body.viewing .ios-edge { background-color: #000; }
body.ak .ios-edge { background-color: var(--ak-card); }

/* ---------- 휴대폰 가로 화면 ----------
   아래 메뉴를 왼쪽 세로 막대로 → 낮은 화면에서 사진이 쓰는 높이를 넓힌다. 아일랜드 쪽 여백(safe-area)은 막대가 가져간다
   PC 화면(body.desk)은 높이 560px 넘을 때만이라 이 조건과 겹치지 않는다 (조건은 UX.md '5. 가로 모드 조건' 하나만) */
@media (orientation: landscape) and (max-height: 520px) and (min-width: 560px) {
  :root { --top-h: 46px; }
  body.main-page { --ak-toast-b: 0px; --ak-rail-l: var(--rail-w); }
  body.main-page.selecting { --ak-toast-b: 56px; }
  #app { grid-template: "tabs top" auto "tabs stage" minmax(0, 1fr) "tabs sel" auto / calc(var(--rail-w) + var(--sa-l)) minmax(0, 1fr); }
  .main-page #tabs { flex-direction: column; justify-content: center; gap: 2px; height: auto; padding: var(--safe-t) 0 0 var(--sa-l); box-shadow: 1px 0 0 var(--line); }
  .main-page #tabs a { flex: none; height: 62px; }
  body.selecting .tabs { display: flex; }
  .top { padding-left: var(--gutter); }
  .top.has-back, .top.selecting { padding-left: 4px; }
  .g-head, .fg, .find-sum, .find-wait, .find-hint, .find-seg, .find-ai { padding-left: 12px; }
  .cards { padding-left: 12px; }
  .page { padding-left: var(--gutter); }
  .selbar { min-height: 56px; padding-left: 4px; }
  .sel-act { flex-direction: row; gap: 6px; min-height: 48px; font-size: 13px; }
  .empty { padding-top: 20px; padding-bottom: 20px; }
  .memory-card { width: 92px; height: 92px; }
  /* 아래 메뉴가 옆으로 가서 격자 끝이 홈 막대 자리에 닿는다 → 그만큼 띄운다 (선택 중에는 행동 막대가 그 자리를 채운다) */
  .gridpage { padding-bottom: var(--safe-b); }
  body.selecting .gridpage { padding-bottom: 0; }
  /* 로그인·가입: 왼쪽에 로고와 설명, 오른쪽에 입력 카드 → 로그인은 스크롤 없이 한 화면에 */
  .login-page main { display: grid; grid-template-columns: minmax(0, 332px) minmax(300px, 400px); justify-content: center; gap: 28px; align-items: start; padding: 16px max(16px, var(--sa-r)) calc(16px + var(--safe-b)) max(16px, var(--sa-l)); }
  .login-page main > .login-head, .login-page main > .card { width: auto; margin-left: 0; margin-right: 0; }
  .login-page main > .card { margin-top: auto; margin-bottom: auto; }
  .login-page .login-head { margin: clamp(0px, calc(50vh - 130px), 90px) 0 0; position: sticky; top: 16px; }
  .login-page .tabs button { min-height: 44px; }
}