/* Layout: white bookshop shelf. Logo's black ink on white; one warm highlighter yellow for actions. Single light theme by choice. */
:root{
  --bg:#FFFFFF; --bg-2:#F5F5F2; --ink:#151515; --ink-soft:#5E5E58; --rule:#E3E3DE;
  --hi:#FFD93D; --hi-soft:#FFE98A; --link:#1F45C4;
  --ui:"Manrope", "Helvetica Neue", Arial, sans-serif;
  --read:"Newsreader", Georgia, "Times New Roman", serif;
  color-scheme:light;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
body{background:var(--bg);color:var(--ink);font-family:var(--ui);font-size:1rem;line-height:1.6}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--bg)}
.wrap{max-width:1120px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
a{color:var(--link)}
:focus-visible{outline:3px solid var(--hi);outline-offset:2px}
h1,h2,h3{line-height:1.1;text-wrap:balance;margin:0;font-weight:800;letter-spacing:-.02em}
.label{font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft)}

/* header */
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:var(--bg);border-bottom:1px solid var(--rule)}
header .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px 20px;padding-block:10px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand img{width:40px;height:40px}
.brand span{font-weight:800;letter-spacing:.14em;text-transform:uppercase;font-size:.85rem}
nav ul{list-style:none;margin:0;padding:0;display:flex;gap:2px;flex-wrap:wrap;align-items:center}
nav a,.dd summary{display:flex;align-items:center;height:36px;font-family:var(--ui);font-size:.85rem;font-weight:600;line-height:1;color:var(--ink);text-decoration:none;padding:0 10px;border-radius:4px}
nav a:hover{background:var(--bg-2)}
.dd{position:relative}
.dd summary{list-style:none;cursor:pointer}
.dd details{display:block}
.dd summary::-webkit-details-marker{display:none}
.dd summary::after{content:"";display:inline-block;width:.38em;height:.38em;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:translateY(-.15em) rotate(45deg);margin-left:.5em}
.dd summary:hover,.dd details[open] summary{background:var(--bg-2)}
.ddmenu{position:absolute;right:0;top:calc(100% + 6px);display:grid!important;gap:0!important;min-width:190px;background:var(--bg);border:1px solid var(--rule);border-radius:8px;padding:6px!important;box-shadow:0 8px 24px rgba(0,0,0,.08);z-index:6}
.ddmenu a{height:auto;padding:9px 10px}

/* about: series */
.about-intro{font-family:var(--read);font-size:1.2rem;max-width:56ch;margin:0 0 26px}
.series{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px}
.series article{border:1px solid var(--rule);border-radius:8px;padding:16px;display:flex;flex-direction:column;gap:6px;min-width:0}
.series h3{font-size:1.05rem}
.series p{margin:0;font-size:.9rem;color:var(--ink-soft)}
.series button{margin-top:auto;align-self:flex-start;font:inherit;font-size:.82rem;font-weight:700;background:none;border:0;padding:6px 0 0;color:var(--link);cursor:pointer;text-decoration:underline;text-underline-offset:3px}

/* coming soon */
.soon{margin-top:44px}
.soon h3{font-size:1.3rem;margin-bottom:16px}
.books.small-grid{grid-template-columns:repeat(auto-fill,minmax(130px,1fr))}
.small-grid .book .cover{font-size:1rem}
.book.is-soon .cover{opacity:.55}
.soonlist{list-style:none;margin:0;padding:0;border-top:1px solid var(--rule);max-width:720px}
.soonlist li{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 16px;padding:12px 0;border-bottom:1px solid var(--rule)}
.soonlist a{font-weight:700;color:var(--ink);text-decoration:none}
.soonlist a:hover{text-decoration:underline}
.soonlist .when{font-weight:700;font-size:.85rem;font-variant-numeric:tabular-nums;white-space:nowrap}
.soonlist small{grid-column:1;color:var(--ink-soft);font-size:.82rem}
.badge{display:inline-block;font-size:.68rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;background:var(--bg-2);border:1px solid var(--rule);padding:2px 7px;border-radius:999px;color:var(--ink-soft)}

/* get in touch: slim cards */
.touch{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px;align-items:start}
.touch > *{min-width:0}
.tcard{border:1px solid var(--rule);border-radius:8px;padding:16px 18px}
.tcard summary{list-style:none;cursor:pointer;display:grid;gap:4px}
.tcard summary::-webkit-details-marker{display:none}
.tcard summary b{font-size:1.05rem;font-weight:800}
.tcard summary span{font-size:.88rem;color:var(--ink-soft)}
.tcard summary em{font-style:normal;font-size:.82rem;font-weight:700;color:var(--link);margin-top:6px}
.tcard[open] summary em{display:none}
.tcard form{margin-top:16px}
.tcard[open]{grid-column:1/-1}
.tcard.static p{margin:4px 0 0;font-size:.88rem;color:var(--ink-soft)}

/* hero shelf */
.hero{padding-block:44px 36px;border-bottom:1px solid var(--rule)}
.hero h1{font-size:clamp(2rem,5vw,3.4rem);max-width:18ch}
.hero p{font-family:var(--read);font-size:1.2rem;max-width:52ch;margin:14px 0 0;color:var(--ink-soft)}
.shelf{display:flex;gap:14px;overflow-x:auto;padding-block:28px 8px;scroll-snap-type:x proximity}
.shelf a{flex:0 0 120px;scroll-snap-align:start;text-decoration:none;transition:transform .15s}
.shelf a:hover{transform:translateY(-4px)}
.shelf{scrollbar-width:none}.shelf::-webkit-scrollbar{display:none}
.shelfwrap{position:relative}
.sarrow{position:absolute;top:50%;transform:translateY(-30%);width:40px;height:40px;border-radius:50%;border:1px solid var(--rule);background:var(--bg);color:var(--ink);font-size:1.5rem;line-height:1;cursor:pointer;box-shadow:0 2px 8px rgba(0,0,0,.12);z-index:2}
.sarrow:hover{border-color:var(--ink)}
.sarrow.prev{left:-12px}.sarrow.next{right:-12px}
.sarrow:disabled{opacity:0;pointer-events:none}
@media (max-width:700px){.sarrow{display:none}}

/* covers (placeholders until real cover images arrive) */
.cover{aspect-ratio:2/3;width:100%;max-width:100%;position:relative;overflow:hidden;color:#fff;display:flex;flex-direction:column;justify-content:space-between;padding:10% 9%;border:1px solid var(--rule);font-family:var(--ui)}
.cover .stripes{position:absolute;inset:0;display:flex;flex-direction:column}
.cover .stripes i{flex:1}
.cover > *:not(.stripes){position:relative}
.cover .c-num{font-weight:800;font-size:1.7em;line-height:1}
.cover .c-title{font-weight:800;font-size:1.05em;line-height:1.05}
.cover .c-auth{font-size:.5em;letter-spacing:.08em;text-transform:uppercase;opacity:.9}
.shelf .cover{font-size:1rem}
.cimg{display:block;width:100%;max-width:100%;height:auto;aspect-ratio:5/8;object-fit:cover;border-radius:3px;box-shadow:0 1px 2px rgba(0,0,0,.12),0 6px 16px rgba(0,0,0,.08);background:var(--bg-2)}
.mini .cimg{box-shadow:none;border-radius:2px}
.book.is-soon .cimg{opacity:.6}

section{padding-block:52px;border-bottom:1px solid var(--rule)}
.sec-head{margin-bottom:24px}
.sec-head h2{font-size:clamp(1.6rem,3.5vw,2.3rem)}
.sec-head p{margin:6px 0 0;max-width:60ch;color:var(--ink-soft)}

/* catalogue controls */
@media (min-width:861px){.controls.two{grid-template-columns:2fr 1fr}}
.controls{display:grid;grid-template-columns:2fr 1fr 1fr;gap:12px;margin-bottom:28px}
.controls label{display:grid;gap:4px}
input,select,textarea{font:inherit;font-size:1rem;padding:10px 12px;border:1px solid #BDBDB6;background:var(--bg);color:var(--ink);border-radius:6px;width:100%}
input:focus,select:focus,textarea:focus{border-color:var(--ink);outline:none;box-shadow:0 0 0 3px var(--hi)}
.books{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:28px 20px}
.book{display:flex;flex-direction:column;gap:8px;min-width:0;text-decoration:none;color:var(--ink)}
.book .cover{font-size:1.25rem}
.book .author{font-size:.82rem;color:var(--ink-soft);margin:-4px 0 0}
.book h3{font-size:1rem}
.book .meta{font-size:.82rem;color:var(--ink-soft);margin:0}
.book:hover h3{text-decoration:underline}
.empty{color:var(--ink-soft);font-family:var(--read);font-size:1.1rem}
.count{font-size:.8rem;color:var(--ink-soft);margin:-14px 0 18px}

/* ===== explore map ===== */
.explore{display:grid;grid-template-columns:minmax(0,1.9fr) minmax(280px,1fr);gap:24px;align-items:start}
.mapcard{border:1px solid var(--rule);border-radius:10px;padding:12px;min-width:0}
.mapbar{display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap;margin-bottom:8px}
.regions{display:flex;gap:6px;flex-wrap:wrap}
.regions button,.chip{font:inherit;font-size:.8rem;font-weight:600;border:1px solid var(--rule);background:var(--bg);color:var(--ink);padding:5px 12px;border-radius:999px;cursor:pointer}
.regions button:hover,.chip:hover{border-color:var(--ink)}
.regions button[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.mapwrap{position:relative}
#map{display:block;width:100%;height:auto;background:var(--bg)}
#map .land{fill:#FFFFFF;stroke:#B9B9B2;stroke-width:.6;vector-effect:non-scaling-stroke}
#map .sphere{fill:#F3F6F8;stroke:none}
#map .has-country{fill:var(--hi-soft);stroke:#8C7A2E;cursor:pointer}
#map .has-city{cursor:pointer}
#map .has-country:hover,#map .has-country.sel{fill:var(--hi)}
#map .has-city:hover,#map .has-city.sel{fill:#F7F2DC}
#map .dot{fill:var(--ink);stroke:#fff;cursor:pointer}
#map .dot:hover,#map .dot.sel{fill:var(--link)}
#map :focus{outline:none}
#map :focus-visible{stroke:var(--link);stroke-width:2}
.tip{position:absolute;pointer-events:none;background:var(--ink);color:#fff;font-size:.78rem;font-weight:600;padding:4px 8px;border-radius:4px;white-space:nowrap;transform:translate(-50%,-130%)}
.legend{display:flex;gap:16px;flex-wrap:wrap;font-size:.8rem;color:var(--ink-soft);margin-top:8px}
.legend span{display:inline-flex;gap:6px;align-items:center}
.sw-c{width:16px;height:11px;background:var(--hi-soft);border:1px solid #8C7A2E}
.sw-d{width:9px;height:9px;border-radius:50%;background:var(--ink)}
.panel{border:1px solid var(--rule);border-radius:10px;background:var(--bg-2);padding:20px;min-width:0;position:sticky;top:calc(80px + env(safe-area-inset-top,0px))}
.panel h3{font-size:1.6rem;margin:2px 0 8px}
.panel .copy{color:var(--ink-soft);margin:0 0 14px;font-size:.92rem}
.panel .sub{margin:18px 0 8px}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.mini{display:grid;grid-template-columns:46px minmax(0,1fr);gap:12px;align-items:center;background:var(--bg);border:1px solid var(--rule);border-radius:8px;padding:8px;margin-bottom:8px;text-decoration:none;color:var(--ink)}
.mini:hover{border-color:var(--ink)}
.mini .cover{font-size:.42rem;padding:8% 7%;border:0}
.mini b{display:block;font-size:.92rem;line-height:1.25}
.mini small{color:var(--ink-soft);font-size:.78rem}
.panel .none{color:var(--ink-soft);font-size:.9rem;margin:0}

/* trade note */
.trade{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start}
.trade > div{min-width:0}
.trade p{margin:0 0 12px;max-width:56ch}
.trade dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:8px 16px;background:var(--bg-2);padding:18px 20px;border-radius:8px}
.trade dt{font-weight:700;font-size:.85rem}
.trade dd{margin:0;font-size:.9rem;color:var(--ink-soft)}

/* forms: each on its own row */
.formrow{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.6fr);gap:40px;align-items:start}
.formrow h2{font-size:clamp(1.6rem,3.5vw,2.3rem)}
.formrow .intro p{color:var(--ink-soft);margin:10px 0 0;max-width:40ch}
form{display:grid;gap:14px}
form label{display:grid;gap:6px;font-size:.78rem;font-weight:700;letter-spacing:.04em}
.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
textarea{min-height:96px;resize:vertical;font-family:var(--read)}
.btn{justify-self:start;font:inherit;font-weight:700;font-size:.9rem;background:var(--ink);color:#fff;border:0;padding:11px 20px;border-radius:6px;cursor:pointer;text-decoration:none;display:inline-block}
.btn:hover{background:#333}
.btn.alt{background:var(--bg);color:var(--ink);border:1px solid var(--ink)}
.btn.alt:hover{background:var(--hi)}
.done{font-size:.85rem;color:#1E7A46;font-weight:600}
.entry-preview{background:var(--bg-2);padding:14px 16px;border-left:4px solid var(--hi);font-family:var(--read);font-size:1rem}
.entry-preview b{font-family:var(--ui);font-weight:800}
.entry-preview i.pos{font-style:normal;font-size:.8rem;color:var(--ink-soft);margin-left:6px}

/* book page */
.bookpage{padding-block:40px 56px}
.back{font-size:.85rem;font-weight:600;color:var(--ink);text-decoration:none}
.back:hover{text-decoration:underline}
.bp-grid{display:grid;grid-template-columns:280px 1fr;gap:40px;margin-top:24px;align-items:start}
.bp-grid > div{min-width:0}
.bp-grid .cover{font-size:2rem}
.bookpage h1{font-size:clamp(2rem,4.5vw,3rem);margin-top:6px}
.bookpage .blurb{font-family:var(--read);font-size:1.2rem;max-width:52ch;margin:14px 0 22px}
.bookpage .blurb p{margin:0 0 .7em}
.bookpage .buy{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:26px}
.specs{display:grid;grid-template-columns:auto 1fr;gap:6px 18px;font-size:.9rem;border-top:1px solid var(--rule);padding-top:16px;max-width:520px;font-variant-numeric:tabular-nums}
.specs dt{color:var(--ink-soft)} .specs dd{margin:0;font-weight:600}
.oops{margin-top:22px;font-size:.9rem;color:var(--ink-soft)}
.more{margin-top:48px}
.more .books{grid-template-columns:repeat(auto-fill,minmax(130px,1fr))}
.more .book .cover{font-size:1rem}
.small{font-size:.8rem;color:var(--ink-soft);max-width:44ch}

/* footer */
footer{padding-block:44px;background:var(--bg-2)}
footer .wrap{display:flex;justify-content:space-between;gap:28px;flex-wrap:wrap;align-items:start}
footer img{width:110px}
.email{font-weight:700;user-select:all}
.socials{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.socials a{font-size:.85rem;font-weight:600;color:var(--ink);text-decoration:none;border:1px solid var(--ink);padding:7px 14px;border-radius:999px;background:var(--bg)}
.socials a:hover{background:var(--hi)}

.totop{position:fixed;right:calc(16px + env(safe-area-inset-right,0px));bottom:calc(16px + env(safe-area-inset-bottom,0px));background:var(--ink);color:#fff;border:0;width:44px;height:44px;border-radius:50%;font-size:1.2rem;cursor:pointer;box-shadow:0 2px 8px rgba(0,0,0,.2)}

@media (max-width:860px){
  .controls,.trade,.row,.formrow,.explore,.touch{grid-template-columns:1fr}
  .ddmenu{right:auto;left:0}
  .panel{position:static}
  .bp-grid{grid-template-columns:1fr}
  .bp-grid .cover{max-width:220px}
  nav a,.dd summary{padding:0 7px;font-size:.8rem}
}

.formmsg{font-size:.88rem;font-weight:600;margin:0}
.formmsg.ok{color:#1E7A46}.formmsg.err{color:#B3261E}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.bookpage .blurb{font-family:var(--read)}
@media (max-width:860px){ .bp-grid .cimg{max-width:220px} }
@media (max-width:700px){ header{position:static} }