/* =========================================================================
   おもいで整理 — デザインシステム
   コンセプト：写真が主役になる「正方形のコンタクトシート」
   四角をメインに、丸めは要所だけに絞って上品に。
   ========================================================================= */

:root{
  /* ---- カラートークン ---- */
  --ivory:      #FAF7F2;
  --paper:      #FFFDFA;
  --gray-l:     #E8E4DD;
  --gray-m:     #C9C3B8;
  --blue:       #7C93A3;
  --blue-d:     #5E7485;
  --blue-l:     #E4EAEE;
  --sage:       #8FA38C;
  --sage-d:     #6E826C;
  --sage-l:     #E7EDE4;
  --beige:      #D8C8B0;
  --coral:      #E8785A;
  --coral-d:    #C85F42;
  --coral-l:    #FBE7E0;
  --gold:       #C9A15A;
  --charcoal:   #33322E;
  --charcoal-70:#33322Eb3;
  --white:      #FFFFFF;
  --danger:     #C24B3E;

  /* ---- タイポグラフィ ---- */
  --font-display: "Yu Mincho", "Hiragino Mincho ProN", serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", sans-serif;

  /* ---- 形 ---- */
  --radius-sharp: 2px;
  --radius-soft: 10px;   /* 「少々」使う丸め要素専用 */
  --radius-pill: 999px;  /* アクセント用途にごく少数のみ */

  --shadow-card: 0 1px 2px rgba(51,50,46,.04), 0 8px 24px -12px rgba(51,50,46,.16);
  --shadow-pop: 0 12px 32px -12px rgba(51,50,46,.28);

  --header-h: 56px;
  --tabbar-h: 72px;
}

*,*::before,*::after{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  background:var(--ivory);
  color:var(--charcoal);
  font-family:var(--font-body);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
button{ font-family:inherit; cursor:pointer; }
input,select,textarea{ font-family:inherit; }
a{ color:inherit; }

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; }
}

::selection{ background:var(--coral-l); color:var(--coral-d); }

button:focus-visible,
a:focus-visible,
input:focus-visible,
[tabindex]:focus-visible{
  outline:2px solid var(--blue-d);
  outline-offset:2px;
}

/* ============================= レイアウト骨格 ============================= */
.app{
  max-width:520px;
  margin:0 auto;
  min-height:100dvh;
  padding-bottom: calc(var(--tabbar-h) + 12px);
  position:relative;
  background:var(--ivory);
}

.screen{ animation: screenIn .38s cubic-bezier(.2,.7,.2,1) both; }
@keyframes screenIn{
  from{ opacity:0; transform:translateY(10px); }
  to{ opacity:1; transform:translateY(0); }
}

.topbar{
  position:sticky; top:0; z-index:20;
  display:flex; align-items:center; gap:10px;
  height:var(--header-h);
  padding:0 16px;
  background:rgba(250,247,242,.92);
  backdrop-filter: blur(6px);
  border-bottom:1px solid var(--gray-l);
}
.topbar__back{
  width:36px; height:36px; flex:none;
  display:flex; align-items:center; justify-content:center;
  border:1px solid var(--gray-l); background:var(--paper);
  border-radius:var(--radius-sharp);
  transition: background .15s, transform .15s;
}
.topbar__back:hover{ background:var(--gray-l); transform:translateX(-1px); }
.topbar__back svg{ width:16px; height:16px; }
.topbar__title{
  font-family:var(--font-display); font-weight:600;
  font-size:17px; letter-spacing:.02em;
  flex:1; white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
}
.topbar__action{
  border:none; background:none; font-size:13px; color:var(--blue-d);
  font-weight:700; padding:8px; white-space:nowrap;
}

.section{ padding:20px 20px 8px; }
.section--tight{ padding:12px 20px; }

/* ============================= タイポグラフィ ============================= */
.eyebrow{
  font-size:11px; letter-spacing:.16em; font-weight:700;
  color:var(--blue-d); text-transform:uppercase;
  display:flex; align-items:center; gap:8px;
  margin:0 0 10px;
}
.eyebrow::before{
  content:""; width:16px; height:3px; background:var(--coral); display:inline-block;
}
.h1{
  font-family:var(--font-display); font-weight:800;
  font-size:28px; line-height:1.4; margin:0 0 10px;
  letter-spacing:.01em;
}
.h2{
  font-family:var(--font-display); font-weight:700;
  font-size:21px; line-height:1.5; margin:0 0 8px;
}
.h3{
  font-family:var(--font-display); font-weight:600;
  font-size:16px; margin:0 0 6px;
}
.lead{ font-size:14.5px; line-height:1.9; color:var(--charcoal-70); margin:0 0 18px; }
.small{ font-size:12.5px; color:var(--charcoal-70); }
.mono-num{ font-variant-numeric: tabular-nums; }

/* ============================= ボタン ============================= */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  height:50px; padding:0 22px; width:100%;
  font-size:15px; font-weight:700; letter-spacing:.02em;
  border-radius:var(--radius-sharp); border:1.5px solid transparent;
  transition: transform .15s ease, background .18s ease, box-shadow .18s ease, border-color .18s ease;
  white-space:nowrap;
}
.btn:active{ transform:scale(.98); }
.btn-row{ display:flex; gap:10px; }
.btn-row .btn{ width:auto; flex:1; }

.btn--primary{
  background:var(--charcoal); color:var(--ivory); border-color:var(--charcoal);
  box-shadow: 0 10px 24px -12px rgba(51,50,46,.55);
}
.btn--primary:hover{ background:#221f1a; }

.btn--accent{
  background:var(--coral); color:var(--white); border-color:var(--coral);
  box-shadow: 0 10px 24px -10px rgba(232,120,90,.55);
}
.btn--accent:hover{ background:var(--coral-d); }

.btn--outline{
  background:transparent; color:var(--charcoal); border-color:var(--charcoal);
}
.btn--outline:hover{ background:var(--charcoal); color:var(--ivory); }

.btn--ghost{
  background:var(--paper); color:var(--charcoal); border-color:var(--gray-l);
}
.btn--ghost:hover{ border-color:var(--blue); }

.btn--danger{
  background:transparent; color:var(--danger); border-color:transparent;
  height:auto; padding:6px 4px; font-weight:600; font-size:13px; width:auto;
}
.btn--danger:hover{ text-decoration:underline; }

.btn--sm{ height:38px; font-size:13px; padding:0 14px; }
.btn[disabled]{ opacity:.4; pointer-events:none; }

.icon-btn{
  width:40px; height:40px; border-radius:var(--radius-sharp);
  border:1px solid var(--gray-l); background:var(--paper);
  display:flex; align-items:center; justify-content:center;
}
.icon-btn svg{ width:18px; height:18px; }

/* ============================= スプラッシュ ============================= */
.splash{
  position:fixed; inset:0; z-index:100;
  background: linear-gradient(160deg, var(--blue-d), #4c5f6d 70%);
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:18px; color:var(--ivory);
  animation: splashOut .5s ease 1.9s forwards;
}
@keyframes splashOut{ to{ opacity:0; visibility:hidden; pointer-events:none; } }

.splash-frame{ position:relative; width:120px; height:120px; }
.splash-frame__ring{
  position:absolute; inset:0; border:2px solid var(--ivory);
  animation: ringPop .9s cubic-bezier(.2,.8,.2,1) both;
}
.ring-a{ animation-delay:.05s; }
.ring-b{ inset:20px; border-color:var(--coral); animation-delay:.2s; }
@keyframes ringPop{
  from{ transform:scale(.4); opacity:0; }
  to{ transform:scale(1); opacity:1; }
}
.splash-frame__core{
  position:absolute; inset:44px; background:var(--coral);
  animation: corePulse 1.6s ease-in-out .6s infinite;
}
@keyframes corePulse{
  0%,100%{ transform:scale(1); } 50%{ transform:scale(1.15); }
}
.splash-title{
  font-family:var(--font-display); font-weight:700; font-size:24px;
  letter-spacing:.06em; margin:0; opacity:0; animation: fadeUp .6s ease .5s forwards;
}
.splash-copy{
  font-size:13px; text-align:center; line-height:1.9; margin:0; color:#EDEDE8;
  opacity:0; animation: fadeUp .6s ease .75s forwards;
}
@keyframes fadeUp{ from{ opacity:0; transform:translateY(8px);} to{ opacity:1; transform:translateY(0);} }

/* ============================= トースト ============================= */
.toast{
  position:fixed; left:50%; bottom:calc(var(--tabbar-h) + 18px); z-index:200;
  transform:translate(-50%, 20px); opacity:0; pointer-events:none;
  background:var(--charcoal); color:var(--ivory); font-size:13.5px; font-weight:600;
  padding:12px 18px; border-radius:var(--radius-soft);
  box-shadow:var(--shadow-pop); transition: all .28s cubic-bezier(.2,.8,.2,1);
  max-width:88vw; text-align:center;
}
.toast.show{ transform:translate(-50%, 0); opacity:1; }

/* ============================= ホーム / ヒーロー ============================= */
.hero{
  position:relative; margin:14px 16px 6px; padding:26px 20px 22px;
  background:var(--charcoal); color:var(--ivory);
  border-radius:var(--radius-sharp); overflow:hidden;
}
.hero__pattern{
  position:absolute; inset:0; opacity:.14; background-image:url("../images/0.10.png");
  background-size:280px; background-repeat:repeat; mix-blend-mode:screen;
}
.hero__mark{
  width:34px; height:34px; border:2px solid var(--coral); margin-bottom:16px; position:relative;
}
.hero__mark::after{ content:""; position:absolute; inset:9px; background:var(--coral); }
.hero .h1{ color:var(--ivory); position:relative; }
.hero .lead{ color:#D9D6CC; position:relative; }
.hero__cta{ display:flex; gap:10px; position:relative; margin-top:18px; }
.hero__image{
  margin:16px -2px -2px; border-radius:var(--radius-sharp) var(--radius-sharp) 0 0;
  overflow:hidden; position:relative; border:1px solid #47443c;
}
.hero__image img{ width:100%; display:block; transform:scale(1.01); transition: transform .6s ease; }

.persona-strip{
  display:flex; gap:8px; padding:14px 20px 4px; overflow-x:auto;
  scrollbar-width:none;
}
.persona-strip::-webkit-scrollbar{ display:none; }
.persona-chip{
  flex:none; font-size:12px; font-weight:700; color:var(--blue-d);
  background:var(--blue-l); border:1px solid #d3e0e6;
  padding:8px 12px; border-radius:var(--radius-pill);
  white-space:nowrap;
}

.problem-grid{ display:grid; grid-template-columns:1fr 1fr; gap:10px; padding:6px 20px 4px; }
.problem-card{
  background:var(--paper); border:1px solid var(--gray-l); padding:16px 14px;
  border-radius:var(--radius-sharp); transition: transform .2s ease, box-shadow .2s ease;
}
.problem-card:hover{ transform:translateY(-2px); box-shadow:var(--shadow-card); }
.problem-card__icon{ width:26px; height:26px; margin-bottom:10px; color:var(--coral); }
.problem-card__title{ font-weight:700; font-size:13.5px; margin:0 0 4px; }
.problem-card__text{ font-size:12px; color:var(--charcoal-70); line-height:1.7; margin:0; }

.home-actions{ display:flex; flex-direction:column; gap:10px; padding:18px 20px 6px; }
.home-action{
  display:flex; align-items:center; gap:14px;
  background:var(--paper); border:1px solid var(--gray-l);
  padding:16px; border-radius:var(--radius-sharp);
  transition: border-color .18s, transform .18s;
  text-align:left; width:100%;
}
.home-action:hover{ border-color:var(--blue); transform:translateX(2px); }
.home-action__icon{
  width:44px; height:44px; flex:none; display:flex; align-items:center; justify-content:center;
  background:var(--sage-l); color:var(--sage-d); border-radius:var(--radius-sharp);
}
.home-action--accent .home-action__icon{ background:var(--coral-l); color:var(--coral-d); }
.home-action__body{ flex:1; }
.home-action__title{ font-weight:700; font-size:14.5px; margin:0 0 2px; }
.home-action__desc{ font-size:12px; color:var(--charcoal-70); margin:0; }
.home-action__chev{ color:var(--gray-m); flex:none; }

.draft-strip{ padding:8px 20px 4px; }
.draft-card{
  display:flex; gap:12px; align-items:center; background:var(--sage-l);
  border:1px dashed var(--sage-d); padding:12px 14px; border-radius:var(--radius-sharp);
}
.draft-card__thumb{ width:44px; height:44px; background:var(--sage); flex:none; overflow:hidden; }
.draft-card__thumb img{ width:100%; height:100%; object-fit:cover; }
.draft-card__title{ font-weight:700; font-size:13px; margin:0; }
.draft-card__meta{ font-size:11.5px; color:var(--sage-d); margin:2px 0 0; }

/* ============================= フロー番号 ============================= */
.flow{ padding:10px 20px 6px; display:flex; flex-direction:column; }
.flow-step{ display:flex; gap:14px; padding:10px 0; position:relative; }
.flow-step:not(:last-child)::after{
  content:""; position:absolute; left:15px; top:38px; bottom:-6px; width:1px; background:var(--gray-l);
}
.flow-step__num{
  width:32px; height:32px; flex:none; border:1.5px solid var(--charcoal);
  display:flex; align-items:center; justify-content:center; font-weight:700; font-size:13px;
  background:var(--ivory); font-family:var(--font-display);
}
.flow-step__title{ font-weight:700; font-size:14px; margin:2px 0 2px; }
.flow-step__text{ font-size:12.5px; color:var(--charcoal-70); margin:0; line-height:1.7; }

/* ============================= カード / フォーム ============================= */
.card{
  background:var(--paper); border:1px solid var(--gray-l);
  border-radius:var(--radius-sharp); padding:18px; margin:0 20px 14px;
}
.field{ margin-bottom:16px; }
.field label{ display:block; font-size:12.5px; font-weight:700; color:var(--charcoal); margin-bottom:7px; }
.field .hint{ font-size:11.5px; color:var(--charcoal-70); margin-top:6px; }
.input{
  width:100%; height:46px; padding:0 14px; background:var(--ivory);
  border:1.5px solid var(--gray-l); border-radius:var(--radius-sharp); font-size:14.5px; color:var(--charcoal);
  transition: border-color .15s;
}
.input:focus{ border-color:var(--blue); outline:none; background:var(--white); }
.input-row{ display:flex; gap:10px; align-items:center; }
.input-row .input{ flex:1; }
.input-row__sep{ color:var(--gray-m); font-size:13px; }

.title-preview{
  display:flex; align-items:center; gap:10px; padding:12px 14px;
  background:var(--blue-l); border-left:3px solid var(--blue-d); font-size:13px; margin-top:4px;
}
.title-preview b{ font-family:var(--font-display); font-size:15px; }

/* ============================= 写真選択 ============================= */
.dropzone{
  margin:16px 20px; border:1.5px dashed var(--gray-m); background:var(--paper);
  padding:34px 18px; text-align:center; border-radius:var(--radius-sharp);
  transition:border-color .2s, background .2s;
}
.dropzone.is-drag{ border-color:var(--coral); background:var(--coral-l); }
.dropzone__icon{ width:40px; height:40px; margin:0 auto 12px; color:var(--blue-d); }
.dropzone__title{ font-weight:700; font-size:14.5px; margin:0 0 4px; }
.dropzone__text{ font-size:12px; color:var(--charcoal-70); margin:0 0 16px; }

.count-bar{
  display:flex; align-items:center; justify-content:space-between;
  margin:0 20px 8px; padding:12px 14px; background:var(--charcoal); color:var(--ivory);
  font-size:13px; font-weight:700;
}
.count-bar .accent{ color:var(--coral); font-family:var(--font-display); font-size:17px; margin-right:4px; }

.thumb-grid{
  display:grid; grid-template-columns:repeat(3, 1fr); gap:6px; padding:8px 20px 4px;
}
.thumb{
  position:relative; aspect-ratio:1/1; overflow:hidden; background:var(--gray-l);
  animation: thumbIn .35s ease both;
}
@keyframes thumbIn{ from{ opacity:0; transform:scale(.92);} to{ opacity:1; transform:scale(1);} }
.thumb img,.thumb video{ width:100%; height:100%; object-fit:cover; }
.video-placeholder{
  width:100%; height:100%; display:flex; flex-direction:column; gap:5px;
  align-items:center; justify-content:center; background:var(--charcoal); color:#fff;
  font-size:22px;
}
.video-placeholder small{ font-size:10px; font-weight:700; }
.thumb__badge{
  position:absolute; top:5px; left:5px; background:rgba(51,50,46,.72); color:#fff;
  font-size:9.5px; padding:2px 6px; font-weight:700; letter-spacing:.03em;
}
.thumb__check{
  position:absolute; top:5px; right:5px; width:22px; height:22px; border-radius:50%;
  border:2px solid #fff; background:rgba(51,50,46,.35);
}
.thumb__check.checked{ background:var(--coral); border-color:var(--coral); }
.thumb__check.checked::after{
  content:""; position:absolute; left:6px; top:2px; width:5px; height:9px;
  border:solid #fff; border-width:0 2px 2px 0; transform:rotate(45deg);
}
.thumb.is-removed::before{
  content:""; position:absolute; inset:0; background:rgba(51,50,46,.55); z-index:1;
}
.thumb.is-removed .thumb__x{
  position:absolute; inset:0; z-index:2; display:flex; align-items:center; justify-content:center;
  color:#fff; font-size:11px; font-weight:700;
}

/* ============================= 解析中 ============================= */
.analyzing{ padding:40px 24px; text-align:center; }
.analyzing__ring{
  width:120px; height:120px; margin:0 auto 26px; position:relative;
}
.analyzing__ring svg{ width:100%; height:100%; transform:rotate(-90deg); }
.analyzing__ring circle{ fill:none; stroke-width:6; }
.analyzing__ring .track{ stroke:var(--gray-l); }
.analyzing__ring .bar{ stroke:var(--coral); stroke-linecap:square; transition: stroke-dashoffset .25s ease; }
.analyzing__num{
  position:absolute; inset:0; display:flex; align-items:center; justify-content:center;
  font-family:var(--font-display); font-weight:700; font-size:22px; flex-direction:column;
}
.analyzing__num small{ font-family:var(--font-body); font-weight:600; font-size:11px; color:var(--charcoal-70); }
.analyzing__status{ font-size:13.5px; color:var(--charcoal-70); margin:0 0 30px; min-height:20px; }
.analyzing__status b{ color:var(--charcoal); }

/* ============================= 統計カード / 結果 ============================= */
.stat-grid{ display:grid; grid-template-columns:1fr 1fr; gap:10px; padding:4px 20px 16px; }
.stat-card{
  background:var(--paper); border:1px solid var(--gray-l); padding:16px;
  border-radius:var(--radius-sharp);
}
.stat-card--total{ grid-column:1 / -1; background:var(--charcoal); color:var(--ivory); border-color:var(--charcoal); }
.stat-card__num{ font-family:var(--font-display); font-size:30px; font-weight:700; line-height:1; }
.stat-card--total .stat-card__num{ font-size:38px; }
.stat-card__label{ font-size:12px; margin-top:6px; color:var(--charcoal-70); }
.stat-card--total .stat-card__label{ color:#D9D6CC; }
.stat-card--dup .stat-card__num{ color:var(--coral-d); }
.stat-card--blur .stat-card__num{ color:var(--gold); }
.stat-card--unknown .stat-card__num{ color:var(--blue-d); }

.result-actions{ display:flex; flex-direction:column; gap:10px; padding:0 20px 8px; }

/* ============================= タブ / セグメント ============================= */
.segment{ display:flex; margin:0 20px 14px; border:1px solid var(--gray-l); background:var(--paper); }
.segment button{
  flex:1; border:none; background:none; padding:11px 6px; font-size:12.5px; font-weight:700;
  color:var(--charcoal-70); border-right:1px solid var(--gray-l); transition: background .15s, color .15s;
}
.segment button:last-child{ border-right:none; }
.segment button.active{ background:var(--charcoal); color:var(--ivory); }

/* ============================= 重複 / ブレ 確認 ============================= */
.dup-group{ margin:0 20px 20px; }
.dup-group__head{ display:flex; align-items:center; justify-content:space-between; margin-bottom:8px; }
.dup-group__title{ font-size:12.5px; font-weight:700; color:var(--blue-d); }
.dup-group__grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:6px; }

.review-card{
  display:flex; gap:12px; align-items:center; padding:12px; margin:0 20px 10px;
  background:var(--paper); border:1px solid var(--gray-l);
}
.review-card__thumb{ width:64px; height:64px; flex:none; overflow:hidden; background:var(--gray-l); position:relative; }
.review-card__thumb img{ width:100%; height:100%; object-fit:cover; }
.review-card__body{ flex:1; min-width:0; }
.review-card__name{ font-size:12.5px; font-weight:700; margin:0 0 3px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.review-card__meta{ font-size:11px; color:var(--charcoal-70); margin:0; }
.badge{
  display:inline-flex; align-items:center; gap:5px; font-size:10.5px; font-weight:700;
  padding:3px 9px; border-radius:var(--radius-pill); margin-top:5px;
}
.badge::before{ content:""; width:6px; height:6px; border-radius:50%; }
.badge--sharp{ background:var(--sage-l); color:var(--sage-d); }
.badge--sharp::before{ background:var(--sage-d); }
.badge--maybe{ background:#FBF1DE; color:#9A7B29; }
.badge--maybe::before{ background:var(--gold); }
.badge--blur{ background:var(--coral-l); color:var(--coral-d); }
.badge--blur::before{ background:var(--coral); }
.review-card__toggle{
  flex:none; width:56px; height:32px; border:1.5px solid var(--gray-l); position:relative; background:var(--ivory);
  transition: background .18s, border-color .18s;
}
.review-card__toggle::after{
  content:"残す"; position:absolute; inset:0; display:flex; align-items:center; justify-content:center;
  font-size:11px; font-weight:700; color:var(--sage-d);
}
.review-card__toggle.excluded{ background:var(--charcoal); border-color:var(--charcoal); }
.review-card__toggle.excluded::after{ content:"除外"; color:#fff; }

.bulk-bar{
  position:sticky; bottom:0; margin-top:12px; padding:14px 20px calc(14px + env(safe-area-inset-bottom));
  background:linear-gradient(0deg, var(--ivory) 60%, rgba(250,247,242,0)); z-index:5;
}
.bulk-bar__inner{
  display:flex; align-items:center; gap:10px; background:var(--paper); border:1px solid var(--gray-l);
  padding:10px 12px; box-shadow:var(--shadow-card);
}
.bulk-bar__count{ font-size:12.5px; font-weight:700; flex:1; }

/* ============================= 日付グループ表示 ============================= */
.date-group{ margin:0 20px 22px; }
.date-group__head{
  display:flex; align-items:baseline; gap:10px; margin-bottom:10px;
  padding-bottom:8px; border-bottom:1px solid var(--gray-l);
}
.date-group__date{ font-family:var(--font-display); font-weight:700; font-size:16px; }
.date-group__count{ font-size:11.5px; color:var(--charcoal-70); }
.date-group__location{ margin-left:auto; font-size:10.5px; color:var(--blue-d); font-variant-numeric:tabular-nums; }
.date-group__grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:6px; }

/* ============================= アルバム一覧 / 詳細 ============================= */
.album-list{ padding:6px 20px 10px; display:flex; flex-direction:column; gap:12px; }
.album-card{
  display:flex; gap:14px; background:var(--paper); border:1px solid var(--gray-l);
  padding:12px; transition: transform .18s, box-shadow .18s;
}
.album-card:hover{ transform:translateY(-2px); box-shadow:var(--shadow-card); }
.album-card__cover{ width:78px; height:78px; flex:none; background:var(--gray-l); overflow:hidden; position:relative; }
.album-card__cover img{ width:100%; height:100%; object-fit:cover; }
.album-card__cover::after{ content:""; position:absolute; inset:0; border:1px solid rgba(0,0,0,.05); }
.album-card__body{ flex:1; min-width:0; display:flex; flex-direction:column; justify-content:center; }
.album-card__status{ font-size:10px; font-weight:700; color:var(--coral-d); margin:0 0 4px; text-transform:uppercase; letter-spacing:.04em; }
.album-card__title{ font-family:var(--font-display); font-weight:700; font-size:15.5px; margin:0 0 4px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.album-card__meta{ font-size:11.5px; color:var(--charcoal-70); margin:0; }

.empty-state{ text-align:center; padding:26px 30px 10px; }
.empty-state img{ width:60%; margin:0 auto 18px; }
.empty-state__title{ font-weight:700; font-size:15px; margin:0 0 6px; }
.empty-state__text{ font-size:12.5px; color:var(--charcoal-70); margin:0 0 22px; }

.detail-cover{ margin:0 20px 16px; position:relative; }
.detail-cover img{ width:100%; aspect-ratio:4/3; object-fit:cover; }
.detail-cover__label{
  position:absolute; left:0; bottom:0; background:rgba(51,50,46,.78); color:#fff;
  padding:10px 14px; font-size:12px;
}

/* ============================= PDFレイアウト選択 ============================= */
.layout-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:10px; padding:4px 20px 4px; }
.layout-opt{
  border:1.5px solid var(--gray-l); background:var(--paper); padding:12px 8px 10px;
  display:flex; flex-direction:column; align-items:center; gap:8px; transition:border-color .15s, background .15s;
}
.layout-opt.active{ border-color:var(--charcoal); background:var(--ivory); }
.layout-opt__mini{ width:44px; height:56px; border:1px solid var(--gray-m); display:grid; gap:2px; padding:3px; background:#fff; }
.layout-opt__mini span{ background:var(--blue-l); }
.layout-opt__label{ font-size:11px; font-weight:700; }

.mini-1{ grid-template-columns:1fr; }
.mini-2{ grid-template-columns:1fr; grid-template-rows:1fr 1fr; }
.mini-4{ grid-template-columns:1fr 1fr; grid-template-rows:1fr 1fr; }
.mini-6{ grid-template-columns:1fr 1fr; grid-template-rows:1fr 1fr 1fr; }
.mini-list{ grid-template-columns:1fr; grid-template-rows:repeat(4,1fr); }
.mini-list span{ background:none; border-bottom:1px solid var(--blue-l); }

.pdf-progress{ padding:6px 20px; }
.progress-track{ height:8px; background:var(--gray-l); overflow:hidden; }
.progress-bar{ height:100%; background:var(--coral); width:0%; transition:width .2s ease; }

/* ============================= 使い方 ============================= */
.howto-hero{ margin:16px 20px 8px; }
.howto-hero img{ width:100%; }
.howto-step{ margin:0 20px 22px; }
.howto-step__img{ margin-bottom:12px; overflow:hidden; border:1px solid var(--gray-l); }
.howto-step__num{ font-family:var(--font-display); font-size:12px; color:var(--coral-d); font-weight:700; letter-spacing:.1em; }

/* ============================= 設定 ============================= */
.settings-list{ margin:0 20px 22px; border:1px solid var(--gray-l); background:var(--paper); }
.settings-row{
  display:flex; align-items:center; justify-content:space-between; gap:10px;
  padding:15px 16px; border-bottom:1px solid var(--gray-l);
}
.settings-row:last-child{ border-bottom:none; }
.settings-row__label{ font-size:13.5px; font-weight:700; }
.settings-row__desc{ font-size:11.5px; color:var(--charcoal-70); margin-top:2px; }
.settings-row__val{ font-size:12px; color:var(--charcoal-70); }

.switch{ width:44px; height:26px; background:var(--gray-l); position:relative; flex:none; transition:background .18s; }
.switch::after{ content:""; position:absolute; top:3px; left:3px; width:20px; height:20px; background:#fff; transition:transform .18s; box-shadow:0 1px 2px rgba(0,0,0,.2); }
.switch.on{ background:var(--sage-d); }
.switch.on::after{ transform:translateX(18px); }

.privacy-card{
  display:flex; gap:14px; align-items:flex-start; margin:0 20px 22px; padding:16px;
  background:var(--sage-l); border-left:3px solid var(--sage-d);
}
.privacy-card img{ width:56px; height:56px; object-fit:cover; flex:none; }
.privacy-card p{ font-size:12px; color:#4c5a4a; line-height:1.8; margin:0; }

/* ============================= 削除確認モーダル ============================= */
.modal-backdrop{
  position:fixed; inset:0; background:rgba(51,50,46,.5); z-index:80;
  display:flex; align-items:flex-end; justify-content:center;
  opacity:0; pointer-events:none; transition:opacity .2s ease;
}
.modal-backdrop.show{ opacity:1; pointer-events:auto; }
.modal{
  width:100%; max-width:520px; background:var(--paper); padding:26px 22px calc(22px + env(safe-area-inset-bottom));
  transform:translateY(100%); transition:transform .28s cubic-bezier(.2,.8,.2,1);
}
.modal-backdrop.show .modal{ transform:translateY(0); }
.modal__title{ font-family:var(--font-display); font-weight:700; font-size:18px; margin:0 0 10px; }
.modal__text{ font-size:13px; color:var(--charcoal-70); line-height:1.8; margin:0 0 22px; }
.modal__actions{ display:flex; gap:10px; }

/* ============================= タブバー ============================= */
.tabbar{
  position:fixed; left:50%; bottom:0; transform:translateX(-50%); width:100%; max-width:520px;
  height:var(--tabbar-h); background:var(--paper); border-top:1px solid var(--gray-l);
  display:flex; z-index:50; padding-bottom:env(safe-area-inset-bottom);
}
.tabbar__btn{
  flex:1; border:none; background:none; display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:4px; font-size:10.5px; font-weight:700; color:var(--gray-m); padding-top:8px;
}
.tabbar__btn.active{ color:var(--charcoal); }
.tabbar__icon{ width:22px; height:22px; border:1.6px solid currentColor; display:block; }
.tabbar__icon--home{ border-radius:2px; }
.tabbar__icon--albums{ border-radius:2px; position:relative; }
.tabbar__icon--albums::after{ content:""; position:absolute; inset:4px; border:1.2px solid currentColor; }
.tabbar__icon--howto{ border-radius:50%; }
.tabbar__icon--settings{ border-radius:50%; }
.tabbar__btn--primary{ position:relative; top:-14px; }
.tabbar__icon--plus{
  width:44px; height:44px; border-radius:var(--radius-sharp); background:var(--coral); border:none;
  position:relative; box-shadow:0 8px 18px -8px rgba(232,120,90,.7);
}
.tabbar__icon--plus::before,.tabbar__icon--plus::after{
  content:""; position:absolute; background:#fff;
}
.tabbar__icon--plus::before{ left:50%; top:13px; bottom:13px; width:2px; transform:translateX(-50%); }
.tabbar__icon--plus::after{ top:50%; left:13px; right:13px; height:2px; transform:translateY(-50%); }
.tabbar__btn--primary span{ color:var(--coral-d); }

/* ============================= フッター注記 ============================= */
.footnote{ padding:10px 20px 26px; font-size:11px; color:var(--gray-m); text-align:center; line-height:1.7; }

/* ============================= レスポンシブ ============================= */
@media (min-width:560px){
  .app{ border-left:1px solid var(--gray-l); border-right:1px solid var(--gray-l); }
}
@media (max-width:360px){
  .h1{ font-size:24px; }
  .problem-grid,.stat-grid{ gap:8px; }
}

/* ============================= POPキッズテーマ ============================= */
:root{
  --ivory:#FFF7ED;
  --paper:#FFFFFF;
  --gray-l:#EFE2E7;
  --gray-m:#B9A7B2;
  --blue:#5DBDEB;
  --blue-d:#258DBF;
  --blue-l:#E6F7FF;
  --sage:#62D3BF;
  --sage-d:#2E9E8B;
  --sage-l:#E3FAF5;
  --coral:#FF6685;
  --coral-d:#D94265;
  --coral-l:#FFE7ED;
  --gold:#F6BE3B;
  --charcoal:#423449;
  --charcoal-70:#423449B8;
  --radius-sharp:16px;
  --radius-soft:24px;
  --shadow-card:0 10px 26px rgba(112,68,92,.12);
  --font-display:"Arial Rounded MT Bold","Hiragino Maru Gothic ProN","Yu Gothic",sans-serif;
}

body{
  background:
    radial-gradient(circle at 8% 4%,rgba(255,211,70,.25),transparent 26rem),
    radial-gradient(circle at 92% 12%,rgba(93,189,235,.24),transparent 24rem),
    radial-gradient(circle at 45% 30%,rgba(190,151,242,.13),transparent 28rem),
    var(--ivory);
}

.app{background:rgba(255,250,245,.92)}
.h1,.h2,.h3,.topbar__title{font-family:var(--font-display);letter-spacing:.01em}
.eyebrow{color:var(--coral-d);font-weight:900}
.btn{border-radius:16px;font-weight:900;letter-spacing:.02em}
.btn--primary,.btn--accent{
  background:linear-gradient(120deg,#FF6685,#FF8A5C 40%,#9B72E8 72%,#5DBDEB);
  box-shadow:0 10px 22px rgba(236,84,124,.24);
}
.btn--outline{border:2px solid #FF9CB2;color:var(--coral-d);background:#fff}
.btn--ghost{background:#fff;border-color:#EADBE2}

.hero{
  min-height:700px;
  padding:42px 24px 28px;
  overflow:hidden;
  color:var(--charcoal);
  background:
    linear-gradient(180deg,rgba(255,255,255,.58),rgba(255,250,245,.9)),
    url("../images/scrapbook-frame.png") center/cover no-repeat,
    linear-gradient(145deg,#FFF2F6,#EEFAFF);
  border-bottom:5px solid #FFD34E;
}
.hero__pattern{background-image:radial-gradient(circle,#FFB4C5 2px,transparent 2px);background-size:22px 22px;opacity:.24}
.hero__mark{background:#FFD34E;border-radius:50%;box-shadow:0 0 0 8px rgba(255,211,78,.18)}
.hero .h1{font-size:clamp(31px,8vw,43px);line-height:1.35;color:#493547;text-shadow:0 3px 0 #fff}
.hero .lead{color:#6B5669;font-weight:700}
.hero__eyebrow{display:inline-flex;color:#B83E65!important;background:#FFF0A8;padding:8px 13px;border-radius:999px;transform:rotate(-1deg)}
.hero__cta{position:relative;z-index:3}
.hero__image.hero__mascot{
  position:relative;
  width:min(92%,370px);
  margin:24px auto -24px;
  border:0;
  overflow:visible;
  background:transparent;
}
.hero__mascot img{width:100%;filter:drop-shadow(0 16px 15px rgba(88,51,75,.19));animation:mascotFloat 3s ease-in-out infinite}
.hero__speech{
  position:absolute;z-index:2;right:-4px;top:4%;padding:11px 15px;
  color:#70435A;background:#fff;border:3px solid #FF8BA5;border-radius:22px;
  font-size:12px;font-weight:900;line-height:1.4;transform:rotate(3deg);box-shadow:0 7px 0 #FFD7E0;
}
.hero__speech::after{content:"";position:absolute;left:18px;bottom:-11px;border:8px solid transparent;border-top-color:#FF8BA5;transform:rotate(16deg)}
@keyframes mascotFloat{50%{transform:translateY(-8px) rotate(1deg)}}

.persona-chip{border:2px solid #C9EFFF;background:#F2FBFF;color:#267C9E;font-weight:900}
.persona-chip:nth-child(2){border-color:#FFE08A;background:#FFF9D8;color:#9A7112}
.persona-chip:nth-child(3){border-color:#DCC7FF;background:#F5EEFF;color:#7552A4}
.persona-chip:nth-child(4){border-color:#FFC3D2;background:#FFF0F4;color:#A63E60}
.problem-card,.home-action,.card,.album-card,.settings-list,.privacy-card{border-width:2px;box-shadow:var(--shadow-card)}
.problem-card:nth-child(4n+1){border-top:5px solid #FF7899}
.problem-card:nth-child(4n+2){border-top:5px solid #FFD34E}
.problem-card:nth-child(4n+3){border-top:5px solid #62D3BF}
.problem-card:nth-child(4n){border-top:5px solid #9B72E8}
.home-action__icon{border-radius:15px}
.draft-card{border:2px dashed #62BDAE;border-radius:18px}
.album-card:nth-child(3n+1){border-top:5px solid #FF7899}
.album-card:nth-child(3n+2){border-top:5px solid #62D3BF}
.album-card:nth-child(3n){border-top:5px solid #9B72E8}
.dropzone{border:3px dashed #FF9CB2;background:linear-gradient(145deg,#FFF7FA,#F1FBFF);border-radius:24px}
.count-bar{border-radius:15px;background:#513D55}
.thumb,.review-card__thumb,.album-card__cover{border-radius:14px}
.topbar{background:rgba(255,250,245,.94);backdrop-filter:blur(14px)}
.tabbar{background:rgba(255,255,255,.94);backdrop-filter:blur(18px);border-top:2px solid #F1DFE7}
.tabbar__icon--plus{border-radius:16px;background:linear-gradient(145deg,#FF6685,#FF9668)}
.empty-state img{width:min(70%,260px);filter:drop-shadow(0 12px 14px rgba(95,55,79,.15))}

@media(max-width:420px){
  .hero{min-height:650px;padding-top:34px}
  .hero .h1{font-size:30px}
  .hero__speech{right:-2px;top:0;font-size:11px}
  .problem-grid{grid-template-columns:1fr 1fr}
}