/* ═══════════════════════════════════════════
   ぽんぽんふ～ Style
   ぽんぽんカラフルでポップな同人検索サイト
   ═══════════════════════════════════════════ */

:root {
  --coral: #f97316;
  --coral-dark: #ea580c;
  --pink: #ec4899;
  --pink-dark: #db2777;
  --gold: #f59e0b;
  --warm-bg: #fff7ed;
  --warm-light: #fff1f2;
  --text: #1a1a2e;
  --text-muted: #78716c;
  --border: #fde68a;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;-webkit-text-size-adjust:100%}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,'Noto Sans',sans-serif;line-height:1.6;color:var(--text);background:#fffaf5}
.wrapper{display:flex;flex-direction:column;min-height:100vh}

/* ── Header ──────────────────────────────── */
.header{background:#fff;border-bottom:2px solid #fde68a;position:sticky;top:0;z-index:100}
.header-inner{max-width:1120px;margin:0 auto;padding:12px 16px;display:flex;align-items:center;gap:16px}
.logo{font-size:1.3rem;font-weight:800;color:var(--coral);text-decoration:none;display:flex;align-items:center;gap:6px;letter-spacing:-.01em}
.logo:hover{color:var(--coral-dark)}
.nav{display:flex;align-items:center;gap:14px;font-size:.875rem}
.nav a{color:var(--text-muted);text-decoration:none;font-weight:500;transition:color .15s}
.nav a:hover{color:var(--coral)}

/* ── Main ────────────────────────────────── */
.main{max-width:1120px;margin:0 auto;padding:24px 16px;flex:1;width:100%}

/* ── Hero ────────────────────────────────── */
.hero{text-align:center;padding:40px 16px 28px;background:linear-gradient(180deg,#fff7ed 0%,#fff1f2 50%,#fffaf5 100%);border-radius:20px;margin-bottom:32px;border:2px dashed #fed7aa}
.hero-overline{font-size:.72rem;font-weight:700;letter-spacing:.18em;color:#f97316;text-transform:uppercase;margin-bottom:8px}
.hero-title{font-size:2rem;font-weight:800;color:var(--text);margin-bottom:8px}
@media(min-width:640px){.hero-title{font-size:2.4rem}}
.hero-sub{font-size:.875rem;color:var(--text-muted);max-width:28rem;margin:0 auto;line-height:1.7}

/* ── Search Bar ──────────────────────────── */
.search-bar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px;max-width:720px;margin-left:auto;margin-right:auto}
.search-bar input[type=text]{flex:1;min-width:200px;padding:10px 16px;border:2px solid #fde68a;border-radius:12px;font-size:.95rem;outline:none;background:#fff;transition:border-color .15s}
.search-bar input[type=text]:focus{border-color:var(--coral);box-shadow:0 0 0 4px rgba(249,115,22,.1)}
.search-bar select{padding:10px 12px;border:2px solid #fde68a;border-radius:12px;font-size:.875rem;outline:none;background:#fff;cursor:pointer}
.btn-search{padding:10px 28px;background:var(--coral);color:#fff;border:none;border-radius:12px;font-size:.875rem;font-weight:700;cursor:pointer;transition:background .15s}
.btn-search:hover{background:var(--coral-dark)}

/* ── Active Filters ──────────────────────── */
.active-filters{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:16px}
.filter-badge{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;background:#fff7ed;color:var(--coral);border-radius:8px;font-size:.8rem;border:1px solid #fed7aa}
.filter-badge a{color:#fb923c;text-decoration:none;font-weight:700;line-height:1}
.filter-badge a:hover{color:var(--coral)}
.filter-clear{font-size:.8rem;color:#a8a29e;text-decoration:none}
.filter-clear:hover{color:var(--text-muted)}
.result-count{font-size:.85rem;color:#a8a29e;margin-bottom:16px}

/* ── Grid ────────────────────────────────── */
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
@media(min-width:640px){.grid{grid-template-columns:repeat(3,1fr)}}
@media(min-width:900px){.grid{grid-template-columns:repeat(4,1fr)}}
@media(min-width:1120px){.grid{grid-template-columns:repeat(5,1fr)}}

/* ── Card ────────────────────────────────── */
.card{background:#fff;border-radius:16px;border:1px solid #fde68a;overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .2s,transform .15s,border-color .2s}
.card:hover{border-color:#fcd34d;box-shadow:0 4px 20px rgba(249,115,22,.1);transform:translateY(-2px)}
.card-img-wrap{display:block;text-decoration:none}
.card-img-inner{position:relative;aspect-ratio:3/4;background:#fff7ed;overflow:hidden;display:flex;align-items:center;justify-content:center}
.card-img-inner img{width:100%;height:100%;object-fit:contain}
.card-noimg{color:#d6d3d1;font-size:.75rem}
.card-source{position:absolute;top:8px;right:8px;padding:3px 8px;border-radius:8px;font-size:.6rem;font-weight:800;color:#fff;letter-spacing:.02em}
.badge-red{background:var(--pink)}
.badge-blue{background:#3b82f6}
.card-body{padding:10px 12px;flex:1;display:flex;flex-direction:column}
.card-type{font-size:.65rem;color:#a8a29e;margin-bottom:2px}
.card-title{font-size:.82rem;font-weight:600;color:var(--text);text-decoration:none;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:4px}
.card-title:hover{color:var(--coral)}
.card-circle{font-size:.72rem;color:var(--text-muted);margin-bottom:2px}
.card-circle a{color:var(--text-muted);text-decoration:none}
.card-circle a:hover{color:var(--coral);text-decoration:underline}
.card-tags{display:flex;flex-wrap:wrap;gap:3px;margin-top:auto}
.card-btn{display:flex;align-items:center;justify-content:space-between;padding:9px 12px;font-size:.75rem;font-weight:700;color:#fff;text-decoration:none;transition:filter .15s}
.card-btn:hover{filter:brightness(1.1)}
.btn-red{background:var(--pink)}
.btn-blue{background:#3b82f6}

/* ── Tag Chips ───────────────────────────── */
.chip{display:inline-block;padding:4px 10px;border-radius:8px;font-size:.76rem;font-weight:600;text-decoration:none;transition:background .15s,color .15s}
.chip:hover{filter:brightness(.95)}
.chip-pink{background:#fce7f3;color:#be185d}
.chip-purple{background:#f3e8ff;color:#7c3aed}
.chip-indigo{background:#e0e7ff;color:#4f46e5}
.chip-blue{background:#dbeafe;color:#2563eb}
.chip-green{background:#d1fae5;color:#059669}
.chip-yellow{background:#fef3c7;color:#d97706}
.chip-orange{background:#fff7ed;color:#ea580c}
.chip-red{background:#fee2e2;color:#dc2626}
.tag-chip{display:inline-block;padding:3px 10px;border-radius:8px;font-size:.68rem;font-weight:500;text-decoration:none;background:#fdf2f8;color:#be185d;border:1px solid #fce7f3;transition:background .15s}
.tag-chip:hover{background:#fce7f3}
.tag-more{font-size:.62rem;color:#a8a29e;padding:3px 6px;background:#fafafa;border-color:#f0f0f0}

/* ── Tag Cloud ───────────────────────────── */
.tag-section{margin-top:40px}
.tag-section h2{font-size:1rem;font-weight:700;color:var(--text);margin-bottom:12px}
.tag-cloud{display:flex;flex-wrap:wrap;gap:8px}

/* ── Homepage Sections ──────────────────── */
.home-section{margin-bottom:48px}
.section-heading{font-size:1.05rem;font-weight:800;color:var(--text);margin-bottom:18px}
.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.section-header .section-heading{margin-bottom:0}
.section-more{font-size:.78rem;color:var(--coral);text-decoration:none;font-weight:600;white-space:nowrap;transition:color .15s}
.section-more:hover{color:var(--coral-dark)}
.search-bar-compact{margin-top:48px;padding-top:32px;border-top:2px dotted #fde68a}

/* ── Search Layout (sidebar + main) ──────── */
.search-layout{display:flex;gap:28px;align-items:flex-start}
@media(max-width:768px){.search-layout{flex-direction:column}}
.search-sidebar{flex-shrink:0;width:220px}
@media(max-width:768px){.search-sidebar{width:100%}}
.search-main{flex:1;min-width:0}

/* ── Sidebar ─────────────────────────────── */
.sidebar-block{margin-bottom:24px}
.sidebar-title{font-size:.72rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:10px}
.sidebar-radio{display:flex;align-items:center;gap:8px;padding:6px 10px;border-radius:10px;cursor:pointer;font-size:.85rem;color:var(--text-muted);transition:background .15s,color .15s}
.sidebar-radio:hover{background:#fff7ed}
.sidebar-radio.active{background:#fff7ed;color:var(--coral);font-weight:600}
.sidebar-radio input{display:none}
.sidebar-tags{display:flex;flex-direction:column;gap:2px;max-height:360px;overflow-y:auto}
.sidebar-check{display:flex;align-items:center;gap:6px;padding:4px 8px;border-radius:8px;cursor:pointer;font-size:.8rem;color:var(--text-muted);transition:background .15s,color .15s}
.sidebar-check:hover{background:#fff7ed}
.sidebar-check.active{background:#fff7ed;color:var(--coral);font-weight:600}
.sidebar-check input{display:none}
.sidebar-count{font-size:.65rem;color:#a8a29e;margin-left:auto}
.sidebar-note{font-size:.75rem;color:#a8a29e;line-height:1.6;padding:4px 0;font-style:italic}

/* ── Pagination ──────────────────────────── */
.pagination{display:flex;align-items:center;justify-content:center;gap:4px;margin-top:32px;padding-top:24px;border-top:2px dotted #fde68a}
.page-link{display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:36px;padding:0 10px;border-radius:10px;font-size:.82rem;font-weight:600;color:var(--text-muted);text-decoration:none;background:#fff;border:1px solid #fde68a;transition:all .15s}
.page-link:hover{background:#fff7ed;color:var(--coral);border-color:var(--coral)}
.page-active{background:var(--coral);color:#fff;border-color:var(--coral)}
.page-active:hover{background:var(--coral-dark);color:#fff}
.page-prev,.page-next{font-size:.8rem}
.page-header{margin-bottom:24px}
.page-header h1{font-size:1.5rem;font-weight:800;color:var(--text)}
.page-count{font-size:.85rem;color:#a8a29e;margin-top:4px}

/* ── Work Detail ─────────────────────────── */
.work-detail{max-width:860px;margin:0 auto}
.back-link{display:inline-flex;align-items:center;gap:4px;color:var(--text-muted);font-size:.85rem;text-decoration:none;margin-bottom:20px;font-weight:500;transition:color .15s}
.back-link:hover{color:var(--coral)}
.work-type-badge{display:inline-block;padding:5px 14px;background:#fff7ed;border:1px solid #fed7aa;border-radius:20px;font-size:.7rem;font-weight:700;color:var(--coral);margin-bottom:10px;letter-spacing:.02em}
.work-hero{display:flex;gap:32px;margin-bottom:32px}
@media(max-width:640px){.work-hero{flex-direction:column;align-items:center}}
.work-img{flex-shrink:0;width:300px;border-radius:16px;overflow:hidden;background:#fff7ed;border:2px solid #fde68a}
@media(max-width:640px){.work-img{width:100%;max-width:300px}}
.work-img img{width:100%;height:auto;display:block}
.work-img-placeholder{display:flex;align-items:center;justify-content:center;height:300px;color:#d6d3d1;font-size:.85rem}
.work-info{flex:1;min-width:0}
.work-info h1{font-size:1.45rem;font-weight:800;color:var(--text);line-height:1.35;margin-bottom:6px}
.work-circle{font-size:.88rem;color:var(--text-muted);margin-bottom:4px}
.work-circle a{color:var(--coral);text-decoration:none;font-weight:600}
.work-circle a:hover{text-decoration:underline}
.work-price{font-size:1.5rem;font-weight:800;color:var(--pink);margin-bottom:4px}
.work-rating{font-size:1rem;color:var(--gold);font-weight:600;margin-bottom:4px}
.work-dl,.work-date{font-size:.8rem;color:#a8a29e;margin-bottom:2px}
.work-section{margin-top:20px;padding-top:16px;border-top:1px solid #fef3c7}
.work-section-title{font-size:.7rem;font-weight:700;color:var(--text-muted);margin-bottom:10px;text-transform:uppercase;letter-spacing:.1em}
.tag-list{display:flex;flex-wrap:wrap;gap:6px}
.work-actions{margin-top:20px}
.btn-buy-lg{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 36px;border-radius:14px;font-size:1rem;font-weight:700;color:#fff;text-decoration:none;transition:filter .15s,transform .15s;letter-spacing:.01em}
.btn-buy-lg:hover{filter:brightness(1.1);transform:translateY(-2px)}
.btn-blue-lg{background:#3b82f6}
.btn-red-lg{background:var(--pink)}
.work-desc{margin-top:32px;padding:24px;background:#fff7ed;border-radius:16px;border:1px solid #fed7aa}
.work-desc h3{font-size:.85rem;font-weight:700;color:var(--text-muted);margin-bottom:10px}
.work-desc p{font-size:.9rem;color:#44403c;line-height:1.75}

/* ── Related Works ───────────────────────── */
.work-related{margin-top:48px;padding-top:32px;border-top:3px dotted #fde68a}
.related-title{font-size:1.1rem;font-weight:800;color:var(--text);margin-bottom:20px}
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px}

/* ── Card (small for related) ────────────── */
.card-sm .card-img-inner{aspect-ratio:16/10;border-radius:10px;background:#fff7ed}
.card-sm{max-width:210px;border-radius:14px}
.card-sm .card-img-wrap{max-height:130px}
.card-sm .card-body{padding:8px 0 0}
.card-sm .card-title{font-size:.76rem;line-height:1.3}
.card-sm .card-type{font-size:.62rem}
.card-sm .card-circle{font-size:.66rem;color:#a8a29e;margin-top:2px}
.card-sm .card-price{font-size:.78rem;color:var(--pink);font-weight:700;margin-top:4px}
.card-sm .card-tags{margin-top:4px}
.card-sm .tag-chip{font-size:.58rem;padding:2px 6px;border-radius:6px}

/* ─── Footer ─────────────────────────────── */
.footer{border-top:2px solid #fde68a;padding:24px 16px;text-align:center;font-size:.7rem;color:#a8a29e;line-height:1.8}

/* ─── Misc ───────────────────────────────── */
.empty{text-align:center;padding:40px 16px;color:#a8a29e;font-size:.95rem}
.more-hint{text-align:center;padding:20px;color:#a8a29e;font-size:.85rem}