@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@400;500;700;900&family=Noto+Sans+JP:wght@300;400;500;700&family=IBM+Plex+Sans+Thai:wght@300;400;500;600;700&display=swap');

:root{
  /* MUJI/washi minimal palette */
  --bg:#fafaf7;
  --bg-card:#ffffff;
  --bg-soft:#f4f2ec;
  --bg-mute:#efebe2;
  --ink:#1a1a1a;
  --ink-soft:#2d2d2d;
  --txt:#1a1a1a;
  --mut:#6b6b6b;
  --mut2:#9a9a9a;
  --line:#e8e4da;
  --line2:#d4cfc1;
  /* Hinomaru — used sparingly */
  --red:#bc002d;
  --red-bright:#e60026;
  --red-soft:#fde8ec;
  --red-glow:0 4px 14px rgba(188,0,45,.18);
  /* Sumi (ink) */
  --sumi:#1a1a1a;
  --ok:#2e7d32;
  --warn:#a66a00;
  --err:#c62828;
  --r:6px;
  --r-md:10px;
  --r-lg:16px;
  --shadow-sm:0 1px 2px rgba(26,26,26,.04);
  --shadow:0 4px 16px rgba(26,26,26,.06), 0 1px 3px rgba(26,26,26,.04);
  --shadow-lg:0 12px 32px rgba(26,26,26,.08), 0 2px 6px rgba(26,26,26,.04);
  --jp-serif:'Noto Serif JP','Shippori Mincho',serif;
  --jp-sans:'Noto Sans JP',sans-serif;
  --th:'IBM Plex Sans Thai','Noto Sans Thai',sans-serif;
}

*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{
  margin:0;padding:0;background:var(--bg);color:var(--txt);
  font-family:'IBM Plex Sans Thai','Noto Sans JP',system-ui,sans-serif;
  font-size:15px;line-height:1.7;min-height:100vh;
  -webkit-font-smoothing:antialiased;
}
body{
  background:
    radial-gradient(circle at 100% 0%, rgba(188,0,45,.025) 0, transparent 30%),
    var(--bg);
  background-attachment:fixed;
}

a{color:var(--ink);text-decoration:none;transition:opacity .15s}
a:hover{opacity:.6}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit;color:inherit;font-family:inherit}

/* Buttons - flat minimal */
button{
  cursor:pointer;
  background:var(--ink);color:#fff;border:0;
  padding:12px 22px;border-radius:var(--r);font-weight:500;font-size:14px;
  letter-spacing:.3px;
  transition:background .15s, transform .1s;
  font-family:var(--th);
}
button:hover:not(:disabled){background:#000}
button:active:not(:disabled){transform:scale(.98)}
button.ghost{
  background:transparent;border:1px solid var(--line2);color:var(--ink);
}
button.ghost:hover:not(:disabled){background:var(--bg-soft);border-color:var(--ink)}
button.ok{background:var(--red);color:#fff}
button.ok:hover:not(:disabled){background:var(--red-bright)}
button.warn{background:#f5a623;color:#1a1a1a}
button.err{background:var(--err)}
button.err:hover:not(:disabled){background:#a01818}
button:disabled{opacity:.35;cursor:not-allowed}

input,select,textarea{
  background:#fff;
  border:1px solid var(--line2);
  border-radius:var(--r);padding:12px 14px;width:100%;
  transition:border-color .15s, box-shadow .15s;
  color:var(--ink);
}
input:focus,select:focus,textarea:focus{
  outline:0;border-color:var(--ink);
  box-shadow:0 0 0 3px rgba(26,26,26,.05);
}
input::placeholder,textarea::placeholder{color:var(--mut2)}
textarea{min-height:96px;resize:vertical;line-height:1.6}
select{cursor:pointer;appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--mut) 50%),linear-gradient(135deg,var(--mut) 50%,transparent 50%);background-position:calc(100% - 18px) 50%,calc(100% - 13px) 50%;background-size:5px 5px;background-repeat:no-repeat;padding-right:34px}

/* Top nav - minimal hairline */
.nav{
  position:sticky;top:0;
  background:rgba(250,250,247,.92);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid var(--line);
  display:flex;align-items:center;gap:24px;padding:16px 28px;z-index:50;
}
.nav .brand{
  font-family:var(--jp-serif);
  font-weight:900;font-size:20px;
  color:var(--ink);
  letter-spacing:0;
  display:flex;align-items:center;gap:10px;
  line-height:1;
}
.nav .brand .sun{
  width:11px;height:11px;border-radius:50%;
  background:var(--red);
  display:inline-block;
}
.nav .brand .num{color:var(--red);font-weight:900}
.nav .brand .kanji-mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:30px;height:30px;border-radius:50%;
  background:var(--ink);color:#fff;
  font-family:var(--jp-serif);font-size:18px;font-weight:700;
  position:relative;
}
.nav .brand .kanji-mark::after{
  content:'';position:absolute;top:-2px;right:-2px;
  width:8px;height:8px;border-radius:50%;background:var(--red);
  box-shadow:0 0 0 2px var(--bg);
}
.nav .links{display:flex;gap:2px;flex:1;flex-wrap:nowrap;min-width:0;overflow:hidden}
.nav .links a{
  padding:8px 14px;border-radius:var(--r);color:var(--mut);
  font-size:14px;font-weight:500;
  transition:all .15s;font-family:var(--th);
}
.nav .links a:hover{color:var(--ink);background:var(--bg-soft);opacity:1}
.nav .links a.active{
  color:var(--ink);background:transparent;font-weight:600;
  position:relative;
}
.nav .links a.active::after{
  content:'';position:absolute;left:14px;right:14px;bottom:2px;height:2px;
  background:var(--red);
}
.nav .me{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--mut)}
.nav .me img{width:32px;height:32px;border-radius:50%;border:1px solid var(--line2)}

.wrap{max-width:1200px;margin:0 auto;padding:32px 24px}

/* Section title */
.sect-title{
  display:flex;align-items:baseline;gap:14px;margin:0 0 20px;
  font-family:var(--jp-serif);font-size:24px;font-weight:700;color:var(--ink);
  letter-spacing:-.3px;line-height:1.3;
}
.sect-title .kanji{
  font-size:11px;color:var(--mut);font-family:var(--jp-sans);
  letter-spacing:3px;font-weight:400;text-transform:uppercase;
}

/* Card - washi paper */
.card{
  background:var(--bg-card);
  border:1px solid var(--line);
  border-radius:var(--r-md);padding:28px;margin-bottom:20px;
  box-shadow:var(--shadow-sm);
}
.card h2,.card h3{margin-top:0;font-family:var(--jp-serif);font-weight:700}

.row{display:flex;gap:16px;flex-wrap:wrap}
.row>*{flex:1;min-width:200px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:18px}

/* Tags - minimal labels */
.tag{
  display:inline-flex;align-items:center;gap:5px;
  padding:3px 9px;border-radius:3px;font-size:10.5px;font-weight:600;
  letter-spacing:.6px;text-transform:uppercase;font-family:var(--th);
}
.tag.auction{background:#f5f0e6;color:#7a5c1a;border:1px solid #e6d9b8}
.tag.fixed{background:#e8f0f5;color:#1a5074;border:1px solid #c4d8e6}
.tag.sold{background:var(--bg-soft);color:var(--mut);border:1px solid var(--line2)}
.tag.pending{background:#fcf3e0;color:#a66a00;border:1px solid #f0d9a8}
.tag.ok{background:#e8f5e8;color:#1f5e22;border:1px solid #c4e0c4}

/* Category breadcrumb — subtle chips */
.cat-crumb{display:inline-flex;flex-wrap:wrap;align-items:center;gap:4px;margin:8px 0 2px}
.cat-crumb a{display:inline-flex;align-items:center;padding:4px 11px;border-radius:999px;background:var(--bg-soft);border:1px solid var(--line);color:var(--ink-soft);text-decoration:none;font-size:12px;font-weight:500;transition:background .15s,border-color .15s,color .15s}
.cat-crumb a:hover{background:#fef0f0;border-color:var(--red);color:var(--red)}
.cat-crumb .sep{color:var(--mut);font-size:13px;padding:0 2px;user-select:none}

/* Related items — smaller grid variant for item page */
.related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}
.related-grid .item h4{font-size:13px;-webkit-line-clamp:2;line-clamp:2;min-height:auto}
.related-grid .item .body{padding:10px 12px}
.related-grid .item .price{font-size:15px}
.related-grid .item .ph{aspect-ratio:1/1}

/* Item card */
.item{
  background:var(--bg-card);border:1px solid var(--line);border-radius:var(--r-md);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .25s cubic-bezier(.2,.8,.2,1), box-shadow .25s, border-color .15s;
  text-decoration:none;color:inherit;
}
.item:hover{
  transform:translateY(-4px);
  border-color:var(--ink);
  box-shadow:var(--shadow-lg);
  opacity:1;
}
.item .ph{
  aspect-ratio:1/1;background:var(--bg-soft) center/cover no-repeat;
  position:relative;overflow:hidden;
}
.item .ph .ph-vid{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.item .ph .vid-badge{position:absolute;top:6px;left:6px;background:rgba(0,0,0,.7);color:#fff;padding:2px 7px;border-radius:4px;font-size:10px;font-weight:700;z-index:2;pointer-events:none;letter-spacing:.3px}
.item .body{padding:14px 16px}
.item h4{
  margin:0 0 6px;font-size:14px;line-height:1.4;font-weight:500;
  color:var(--ink);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.item .price{
  color:var(--ink);
  font-weight:700;font-size:18px;font-family:var(--jp-serif);
  letter-spacing:-.3px;
}
.item .meta{color:var(--mut);font-size:12px;margin-top:8px;display:flex;flex-wrap:wrap;gap:6px;align-items:center}

.item.ending-soon{border-color:var(--red);box-shadow:0 4px 16px rgba(188,0,45,.15)}
.ending-badge{
  position:absolute;top:8px;left:8px;background:var(--red);color:#fff;
  font-size:10px;font-weight:700;padding:4px 8px;border-radius:4px;
  letter-spacing:.3px;box-shadow:0 2px 6px rgba(0,0,0,.15);z-index:2;
}
.cd.cd-urgent{color:var(--red);font-weight:700}

.empty{
  text-align:center;color:var(--mut);padding:60px 20px;font-size:14px;
}
.empty::before{
  content:'空';display:block;font-size:42px;color:var(--line2);
  margin-bottom:12px;font-family:var(--jp-serif);font-weight:400;
}

/* Toast */
.toast{
  position:fixed;bottom:28px;left:50%;transform:translateX(-50%);
  background:var(--ink);color:#fff;
  padding:14px 22px;border-radius:var(--r-md);
  z-index:200;box-shadow:var(--shadow-lg);
  font-weight:500;font-size:14px;
  animation:toastIn .3s cubic-bezier(.2,1,.3,1);
}
@keyframes toastIn{from{opacity:0;transform:translate(-50%,12px)}to{opacity:1;transform:translate(-50%,0)}}

/* Modal */
.modal-bg{
  position:fixed;inset:0;background:rgba(26,26,26,.45);
  backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);
  display:flex;align-items:center;justify-content:center;z-index:100;padding:16px;
  animation:fadeIn .2s ease-out;
}
.modal{
  background:#fff;
  border:1px solid var(--line);border-radius:var(--r-lg);
  padding:32px;max-width:520px;width:100%;max-height:90vh;overflow:auto;
  box-shadow:0 30px 60px rgba(0,0,0,.18);
  animation:modalIn .25s cubic-bezier(.2,1,.3,1);
}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes modalIn{from{opacity:0;transform:scale(.96) translateY(8px)}to{opacity:1;transform:scale(1) translateY(0)}}

.muted{color:var(--mut);font-size:13px}
.center{text-align:center}
hr{border:0;height:1px;background:var(--line);margin:22px 0}
.flex{display:flex;align-items:center;gap:10px}
.between{justify-content:space-between}
.label{
  font-size:11px;color:var(--mut);margin-bottom:7px;display:block;
  font-weight:500;text-transform:uppercase;letter-spacing:1.2px;
}
.field{margin-bottom:18px}

/* Chat */
.chat{
  display:flex;flex-direction:column;gap:8px;max-height:340px;overflow:auto;
  background:var(--bg-soft);padding:14px;border-radius:var(--r-md);
  border:1px solid var(--line);
}
.chat .msg{
  padding:8px 14px;border-radius:6px;background:#fff;font-size:13.5px;line-height:1.55;
  border:1px solid var(--line);
}
.chat .msg b{color:var(--ink);font-weight:600}

.bid-list{max-height:220px;overflow:auto;font-size:13px;margin-top:8px}
.bid-list .b{
  display:flex;justify-content:space-between;padding:10px 0;
  border-bottom:1px solid var(--line);
}
.bid-list .b:last-child{border:0}
.bid-list .b b{color:var(--ink);font-family:var(--jp-serif);font-size:14px}

.countdown{
  font-size:30px;font-weight:700;color:var(--red);
  font-variant-numeric:tabular-nums;
  font-family:var(--jp-serif);letter-spacing:.5px;
}

.price-display{
  font-family:var(--jp-serif);
  font-size:42px;font-weight:900;color:var(--ink);
  letter-spacing:-1px;line-height:1.1;
}

code{
  background:var(--bg-mute);padding:3px 9px;border-radius:4px;
  font-family:'JetBrains Mono','Consolas',monospace;font-size:.88em;color:var(--ink);
  border:1px solid var(--line);
}

/* Bell shake animation */
@keyframes bell-shake{
  0%,100%{transform:rotate(0)}
  10%,30%,50%,70%{transform:rotate(-14deg)}
  20%,40%,60%,80%{transform:rotate(14deg)}
  90%{transform:rotate(0)}
}
#notif-bell.shake{animation:bell-shake .8s cubic-bezier(.36,.07,.19,.97) both;transform-origin:top center;display:inline-block}

@keyframes verify-glow{0%,100%{filter:brightness(1)}50%{filter:brightness(1.2)}}
@keyframes god-aura{0%,100%{background-position:0% 50%;filter:brightness(1) drop-shadow(0 0 6px rgba(168,85,247,.6))}50%{background-position:100% 50%;filter:brightness(1.25) drop-shadow(0 0 10px rgba(236,72,153,.9))}}

/* Verified seller name effects */
.vname{font-weight:700;display:inline-flex;align-items:center;gap:3px}
.vname-1{color:#3b82f6}
.vname-2{color:#3b82f6;text-shadow:0 0 10px rgba(59,130,246,.6);animation:verify-glow 2.4s ease-in-out infinite}
.vname-3{background:linear-gradient(135deg,#fcd34d,#d97706,#fcd34d);background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;text-shadow:0 0 10px rgba(251,191,36,.4);animation:shimmer 3s ease-in-out infinite;font-weight:800}
.vname-4{background:linear-gradient(90deg,#a855f7,#ec4899,#fbbf24,#10b981,#a855f7);background-size:300% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;text-shadow:0 0 14px rgba(168,85,247,.5);animation:rainbow 4s linear infinite;font-weight:900;letter-spacing:.5px}
.vname-4::before{content:'⚜';margin-right:4px;background:linear-gradient(135deg,#fbbf24,#f59e0b);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 0 4px rgba(251,191,36,.8))}
/* Level 5 — FOUNDER 100 (Hinomaru inspired) */
.vname-5{color:#bc002d;text-shadow:0 0 4px rgba(188,0,45,.4);font-weight:800;animation:founder-glow 2.8s ease-in-out infinite;letter-spacing:.3px}
.vname-5::before{content:'';display:inline-block;width:9px;height:9px;margin-right:5px;border-radius:50%;background:#bc002d;vertical-align:middle;box-shadow:0 0 4px rgba(188,0,45,.7);animation:founder-pulse 1.6s ease-in-out infinite}
/* Level 6 — VIP (Gold supreme) */
.vname-6{background:linear-gradient(90deg,#92400e 0%,#fbbf24 12%,#fef9c3 25%,#fde047 38%,#ffffff 50%,#fde047 62%,#fbbf24 75%,#92400e 88%,#fbbf24 100%);background-size:300% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;text-shadow:0 0 14px rgba(251,191,36,.8),0 0 28px rgba(251,191,36,.4),0 0 2px rgba(146,64,14,.9);animation:vip-shine 2.4s linear infinite;font-weight:900;letter-spacing:.7px}
.vname-6::before{content:'👑';margin-right:6px;-webkit-text-fill-color:initial;animation:crown-bounce 2s ease-in-out infinite;display:inline-block;filter:drop-shadow(0 0 6px rgba(251,191,36,.95)) drop-shadow(0 0 2px rgba(146,64,14,.6))}
.vname-6::after{content:'✦';margin-left:6px;-webkit-text-fill-color:initial;color:#fef3c7;display:inline-block;animation:sparkle 1.4s ease-in-out infinite;filter:drop-shadow(0 0 5px rgba(251,191,36,.95))}
@keyframes shimmer{0%,100%{background-position:0% 50%}50%{background-position:200% 50%}}
@keyframes rainbow{0%{background-position:0% 50%}100%{background-position:300% 50%}}
@keyframes pulse-dot{
  0%,100%{transform:scale(1);opacity:1}
  50%{transform:scale(1.3);opacity:.6}
}
@keyframes founder-glow{
  0%,100%{filter:brightness(1)}
  50%{filter:brightness(1.08)}
}
@keyframes founder-shine{
  0%{background-position:0% 50%;filter:brightness(1)}
  50%{background-position:150% 50%;filter:brightness(1.15)}
  100%{background-position:300% 50%;filter:brightness(1)}
}
@keyframes founder-pulse{
  0%,100%{transform:scale(1);opacity:1}
  50%{transform:scale(1.18);opacity:.88}
}
@keyframes vip-shine{
  0%{background-position:0% 50%;filter:brightness(1)}
  50%{background-position:150% 50%;filter:brightness(1.18)}
  100%{background-position:300% 50%;filter:brightness(1)}
}
@keyframes sparkle{
  0%,100%{opacity:.4;transform:scale(.85) rotate(0deg)}
  50%{opacity:1;transform:scale(1.2) rotate(180deg)}
}
@keyframes crown-bounce{
  0%,100%{transform:translateY(0) rotate(0deg)}
  50%{transform:translateY(-1px) rotate(-4deg)}
}

/* Multi-image uploader */
.img-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:8px}
.img-slot{position:relative;aspect-ratio:1/1;border-radius:8px;overflow:hidden;border:1px solid var(--line2);background:var(--bg-soft)}
.img-slot.primary{border:2px solid var(--red)}
.img-slot img{width:100%;height:100%;object-fit:cover;display:block}
.img-slot video{width:100%;height:100%;object-fit:cover;display:block;background:#000}
.img-slot .video-badge{position:absolute;bottom:4px;left:4px;background:rgba(0,0,0,.75);color:#fff;padding:2px 7px;border-radius:4px;font-size:10px;font-weight:700;z-index:1;pointer-events:none;letter-spacing:.3px}
.img-slot .rm{position:absolute;top:4px;right:4px;background:rgba(0,0,0,.7);color:#fff;border:0;width:24px;height:24px;border-radius:50%;font-size:14px;padding:0;box-shadow:none;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center}
.img-slot .rm:hover{background:var(--red)}
.img-slot .enh{
  position:absolute;left:6px;right:6px;bottom:6px;
  background:linear-gradient(135deg,#fbbf24,#d97706);color:#fff;border:0;
  width:calc(100% - 12px);height:28px;padding:0 6px;border-radius:999px;
  font-size:11px;font-weight:800;letter-spacing:.2px;line-height:1;cursor:pointer;
  display:inline-flex;align-items:center;justify-content:center;gap:3px;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  box-shadow:0 3px 8px rgba(217,119,6,.5),0 0 0 2px rgba(255,255,255,.9);
  animation:enh-pulse 2.4s ease-in-out infinite;
}
.img-slot .enh>span{white-space:nowrap}
.img-slot .enh:hover{transform:scale(1.02);filter:brightness(1.08)}
@keyframes enh-pulse{
  0%,100%{box-shadow:0 3px 8px rgba(217,119,6,.5),0 0 0 2px rgba(255,255,255,.9),0 0 0 0 rgba(251,191,36,.6)}
  50%{box-shadow:0 3px 8px rgba(217,119,6,.5),0 0 0 2px rgba(255,255,255,.9),0 0 0 8px rgba(251,191,36,0)}
}
.img-slot .star{position:absolute;top:4px;left:4px;background:var(--red);color:#fff;padding:2px 7px;border-radius:4px;font-size:10px;font-weight:700;z-index:1}
.img-add{aspect-ratio:1/1;border:2px dashed var(--line2);border-radius:8px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:4px;cursor:pointer;color:var(--mut);font-size:11px;transition:border-color .15s,background .15s;background:#fff}
.img-add:hover{border-color:var(--ink);color:var(--ink);background:var(--bg-soft)}
.img-add.loading{pointer-events:none;opacity:.5}
.img-add .plus{font-size:28px;font-weight:300;line-height:1}

/* Item detail gallery */
.gallery-main{aspect-ratio:1/1;background:#fff center/contain no-repeat;border-radius:var(--r-md);overflow:hidden;border:1px solid var(--line)}
.gallery-thumbs{display:grid;grid-template-columns:repeat(5,1fr);gap:6px;margin-top:8px}
.gallery-thumbs .t{aspect-ratio:1/1;border-radius:6px;overflow:hidden;cursor:pointer;border:2px solid transparent;background:#fff center/cover no-repeat}
.gallery-thumbs .t.active{border-color:var(--ink)}

/* Hinomaru ornament */
.hinomaru{
  display:inline-block;width:12px;height:12px;border-radius:50%;
  background:var(--red);vertical-align:middle;
}

::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--line2);border-radius:8px}
::-webkit-scrollbar-thumb:hover{background:var(--mut)}

::selection{background:var(--ink);color:#fff}

/* Hide bottom nav on desktop */
.nav-bottom{display:none}
body.has-bottom-nav{padding-bottom:0}

/* Desktop quick-add FAB — bottom-right, expands on hover.
   Hidden on mobile because the bottom nav already has a center FAB. */
#desktop-fab-add{
  position:fixed;right:24px;bottom:24px;z-index:48;
  display:inline-flex;align-items:center;gap:0;
  height:56px;padding:0 18px 0 18px;
  background:linear-gradient(135deg,var(--red),#8a001f);color:#fff;
  border:0;border-radius:999px;cursor:pointer;
  box-shadow:0 6px 20px rgba(188,0,45,.45),0 0 0 4px rgba(255,255,255,.9);
  font-family:var(--jp-serif,'Noto Serif Thai',serif);font-weight:700;
  transition:transform .2s cubic-bezier(.2,.8,.2,1),box-shadow .2s,gap .2s;
}
#desktop-fab-add .fab-icon{font-size:28px;line-height:1;font-weight:300;display:inline-block;transition:transform .25s cubic-bezier(.2,.8,.2,1)}
#desktop-fab-add .fab-label{font-size:15px;max-width:0;overflow:hidden;white-space:nowrap;opacity:0;transition:max-width .25s cubic-bezier(.2,.8,.2,1),opacity .2s,margin-left .25s}
#desktop-fab-add:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(188,0,45,.55),0 0 0 4px rgba(255,255,255,.9)}
#desktop-fab-add:hover .fab-icon{transform:rotate(90deg)}
#desktop-fab-add:hover .fab-label{max-width:140px;opacity:1;margin-left:8px}
#desktop-fab-add:active{transform:translateY(0)}
@media (max-width:720px){#desktop-fab-add{display:none}}

/* Tablet (iPad portrait, narrow laptops) — compress nav so 6 links fit in single row.
   Mobile (≤720px) hides links entirely; desktop (≥1025px) has plenty of room.
   The squeeze zone is 721-1024px where both top links AND me-section render. */
@media (min-width:721px) and (max-width:1024px){
  .nav{padding:12px 16px;gap:12px}
  .nav .brand{font-size:17px}
  .nav .brand img{width:30px!important;height:30px!important}
  .nav .links{gap:0}
  .nav .links a{padding:6px 9px;font-size:13px;letter-spacing:0;white-space:nowrap}
  .nav .links a.active::after{left:9px;right:9px}
  .nav .me{gap:6px;font-size:12px}
  .nav .me > a{font-size:16px!important;padding:4px 6px!important}
  /* Hide LINE add-friend button on tablet — accessible via dropdown menu */
  .nav .me #line-add-friend{display:none!important}
  /* Compact lang picker — flag-only, no select text */
  .nav .me .lang-picker{padding:2px 4px}
  .nav .me .lang-picker select{font-size:11px;max-width:38px}
  .nav .me #me-trigger{padding:3px 8px!important}
  .nav .me #me-trigger > span:first-child{max-width:80px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px}
  .nav .me #me-trigger img{width:24px!important;height:24px!important}
}

/* Item cards: buttons wrap horizontally — keep them compact */
.item .body .row{flex-wrap:wrap;gap:4px!important}
.item .body .row button,
.item .body .row a{min-width:0;text-align:center;box-sizing:border-box;font-size:11px!important;padding:5px 8px!important;flex:1 1 auto!important;white-space:nowrap}

@media (max-width:720px){
  .item .body .row button,.item .body .row a{font-size:11px!important;padding:6px 4px!important}
  /* Top nav: compact — brand + icon row */
  .nav{padding:8px 12px;gap:6px;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:49;background:var(--bg)}
  .nav .brand{font-size:15px;gap:6px}
  .nav .brand .kanji-mark{width:26px;height:26px;font-size:14px}
  .nav .links{display:none}
  .nav .me{margin-left:auto;gap:2px}
  .nav .me > a{padding:4px 6px!important;font-size:17px!important}
  .nav .me #line-add-friend{width:30px!important;height:30px!important;font-size:13px!important}
  .nav .me span{display:none}
  .nav .me img{width:30px;height:30px}
  .nav .me #me-trigger{padding:4px 6px!important;border:1px solid var(--line2)!important;background:#fff!important;border-radius:999px!important;position:relative}
  .nav .me #me-trigger::after{content:'';position:absolute;top:2px;right:2px;width:8px;height:8px;background:var(--red);border-radius:50%;border:1.5px solid #fff;pointer-events:none;opacity:0;transition:opacity .15s}
  .nav .me #me-trigger.has-cta::after{opacity:1}
  .nav .me #me-trigger > span:first-child{display:none}
  .nav .me #btn-logout{font-size:11px;padding:5px 10px}

  /* Bottom tab bar — 5 slots with elevated center FAB */
  .nav-bottom{
    position:fixed;bottom:0;left:0;right:0;z-index:50;
    background:rgba(255,255,255,.96);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
    border-top:1px solid var(--line);
    display:flex;justify-content:space-around;align-items:flex-end;
    padding:4px 0 calc(4px + env(safe-area-inset-bottom,0px));
  }
  body.has-bottom-nav{padding-bottom:calc(68px + env(safe-area-inset-bottom,0px))}
  .nav-bottom a{
    flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;
    padding:8px 4px;color:var(--mut);font-size:10px;font-weight:500;
    text-decoration:none;position:relative;min-height:48px;
    transition:color .15s;
  }
  .nav-bottom a .ic{font-size:22px;line-height:1}
  .nav-bottom a.active{color:var(--red)}
  .nav-bottom a.active .ic{transform:scale(1.12)}
  /* Central FAB — prominent "create" action */
  .nav-bottom a.center-fab{
    color:#fff;font-weight:700;
  }
  .nav-bottom a.center-fab .fab-plus{
    display:flex;align-items:center;justify-content:center;
    width:52px;height:52px;border-radius:50%;
    background:linear-gradient(135deg,var(--red),#8a001f);
    color:#fff;font-size:28px;font-weight:300;line-height:1;
    margin-top:-18px;margin-bottom:2px;
    box-shadow:0 4px 14px rgba(188,0,45,.45),0 0 0 4px var(--bg);
    transition:transform .2s cubic-bezier(.2,.8,.2,1);
  }
  .nav-bottom a.center-fab:hover .fab-plus,
  .nav-bottom a.center-fab.active .fab-plus{transform:scale(1.08) rotate(90deg)}
  .nav-bottom a.center-fab > span:last-child{color:var(--ink);font-weight:600}
  .nav-bottom a.center-fab.active > span:last-child{color:var(--red)}

  .wrap{padding:14px 12px}
  .card{padding:16px 14px;margin-bottom:12px;border-radius:12px}
  .grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .item{border-radius:12px}
  .item .body{padding:10px 12px}
  .item h4{font-size:13px;line-height:1.35;margin-bottom:4px}
  .item .price{font-size:15px}
  .countdown{font-size:22px}
  .price-display{font-size:28px}
  .sect-title{font-size:18px;margin-bottom:12px}
  .sect-title .kanji{display:none}
  .modal{padding:20px 16px;max-height:95vh;border-radius:16px 16px 0 0;position:fixed;bottom:0;left:0;right:0;max-width:100%;animation:slideUp .25s ease-out}
  .modal-bg{align-items:flex-end}
  .flex{gap:8px}
  button{padding:10px 14px;font-size:13px}
  input,select,textarea{padding:11px 12px;font-size:14px}

  /* Horizontal scroll pills for categories */
  #catBar{flex-wrap:nowrap!important;overflow-x:auto;overflow-y:hidden;padding-bottom:4px;margin:0 -12px 16px!important;padding-left:12px;padding-right:12px;scrollbar-width:none}
  #catBar::-webkit-scrollbar{display:none}
  #catBar .cat-btn{flex-shrink:0;white-space:nowrap}

  .tabs{overflow-x:auto;flex-wrap:nowrap;scrollbar-width:none;margin:0 -14px 14px!important;padding:0 14px}
  .tabs::-webkit-scrollbar{display:none}
  .tabs button{flex-shrink:0;white-space:nowrap}
}
@keyframes slideUp{from{transform:translateY(100%);opacity:0}to{transform:translateY(0);opacity:1}}

@media (max-width:420px){
  .grid{grid-template-columns:repeat(2,1fr);gap:8px}
  .item h4{font-size:12px;line-height:1.3}
  .item .price{font-size:14px}
  .price-display{font-size:24px}
  h2{font-size:18px}
}