/* ==========================================================
   АБЗАЦ — незалежна книгарня. Front-end only e-commerce.
   Warm paper + deep ink + oxblood. Libre Caslon Text + Inter Tight.
   Editorial typographic aesthetic — distinct from parost-shop.
   ========================================================== */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
html,body{margin:0;padding:0;overflow-x:clip}

:root{
  --paper:#F4F1E8;--paper-2:#EDE8DA;--card:#FBF9F3;--card-2:#FFFFFF;
  --ink:#1F2024;--ink-2:#3B3C42;--ink-3:#5C5D63;--ink-4:#84858B;
  --ox:#7C2D2D;--ox-d:#5E1F1F;--ox-l:#9A4040;
  --line:#1F2024;--rule:rgba(31,32,36,.16);--rule-s:rgba(31,32,36,.32);
  --tag:#E6E0CE;
  --f-s:"Libre Caslon Text",Georgia,"Times New Roman",serif;
  --f-u:"Inter Tight",system-ui,-apple-system,sans-serif;
  --pad:clamp(16px,3.5vw,60px);
  --ease:cubic-bezier(.22,.9,.32,1);
  --shadow:0 18px 44px rgba(31,32,36,.14);
}

body{background:var(--paper);color:var(--ink);font-family:var(--f-u);font-size:15.5px;line-height:1.62;-webkit-font-smoothing:antialiased;display:flex;flex-direction:column;min-height:100vh}
img,svg,video,iframe{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;background:none;border:0;padding:0;color:inherit;cursor:pointer}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p,dl,dt,dd,figure,blockquote,fieldset,legend{margin:0;padding:0;border:0}
input,select,textarea{font:inherit;color:inherit}
address{font-style:normal}
::selection{background:var(--tag);color:var(--ink)}
:focus-visible{outline:2px solid var(--ox);outline-offset:3px;border-radius:2px}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* small-caps editorial label */
.eyebrow,.sh-eyebrow,.fl-g-t,.ftr-l,.fld label,.pc-meta,.cat-sort > span,
.pc-genre,.pm-genre,.ord-no,.ord-date,.ord-status,.acc-meta,.al-label,
.profile dt,.cat-count,.co-it-n em,.pm-stock,.ci-author,.pc-pub{
  font-feature-settings:"smcp" 1,"c2sc" 1;font-variant-numeric:tabular-nums;
}

/* ===== BUTTONS ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 24px;font-family:var(--f-u);font-size:13.5px;font-weight:600;letter-spacing:.01em;cursor:pointer;border:1.5px solid transparent;transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),transform .16s var(--ease)}
.btn-ink{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.btn-ink:hover{background:var(--ox);border-color:var(--ox)}
.btn-line{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-line:hover{background:var(--ink);color:var(--paper)}
.btn-big{padding:15px 26px;font-size:14px;width:100%}
.btn:active{transform:translateY(1px)}

.ic-btn{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;color:var(--ink);position:relative;transition:color .18s var(--ease)}
.ic-btn:hover{color:var(--ox)}
.badge{position:absolute;top:3px;right:1px;min-width:18px;height:18px;padding:0 5px;background:var(--ox);color:var(--paper);font-size:10.5px;font-weight:700;font-variant-numeric:tabular-nums;display:flex;align-items:center;justify-content:center;border-radius:999px}

/* ===== HEADER ===== */
.hdr{position:sticky;top:0;z-index:40;background:var(--paper);border-bottom:1.5px solid var(--line)}
.hdr-top{background:var(--ink);color:var(--paper)}
.hdr-top-in{max-width:1480px;margin:0 auto;padding:8px var(--pad);display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:12.5px;letter-spacing:.02em}
.hdr-top-in span{color:rgba(244,241,232,.74)}
.hdr-top-in a{display:inline-flex;align-items:center;gap:6px;color:var(--paper);font-weight:500;text-underline-offset:3px}
.hdr-top-in a:hover{text-decoration:underline}
.hdr-in{max-width:1480px;margin:0 auto;padding:14px var(--pad);display:flex;align-items:center;gap:clamp(12px,2vw,28px)}
.hdr-burger{display:none}
.logo{display:inline-flex;align-items:center;gap:11px;color:var(--ink)}
.logo-m{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;background:var(--ox);color:var(--paper);flex:none}
.logo-w{font-family:var(--f-s);font-size:27px;font-weight:700;letter-spacing:.12em}
.hdr-nav{display:flex;gap:26px;font-size:14.5px;font-weight:500}
.hdr-nav a{padding:4px 0;position:relative;color:var(--ink-2);transition:color .18s var(--ease)}
.hdr-nav a::after{content:"";position:absolute;left:0;right:100%;bottom:-2px;height:2px;background:var(--ox);transition:right .25s var(--ease)}
.hdr-nav a:hover,.hdr-nav a.is-active{color:var(--ink)}
.hdr-nav a:hover::after,.hdr-nav a.is-active::after{right:0}
.search{flex:1;max-width:340px;margin-left:auto;display:flex;align-items:center;gap:9px;border:1.5px solid var(--line);padding:10px 15px;color:var(--ink-3);background:var(--card-2);transition:box-shadow .18s var(--ease)}
.search:focus-within{box-shadow:inset 0 -2px 0 var(--ox)}
.search input{flex:1;background:none;border:0;outline:none;font-size:14px;color:var(--ink)}
.search input::placeholder{color:var(--ink-4)}
.hdr-acts{display:flex;align-items:center;gap:4px}

/* ===== VIEW SWITCH ===== */
.view{display:block}
.view[hidden]{display:none}
main{flex:1}

/* ===== SHOP HERO — editorial split, serif headline + cover stack ===== */
.shop-hero{max-width:1480px;margin:0 auto;padding:clamp(34px,5vw,80px) var(--pad) clamp(30px,4vw,58px);display:grid;grid-template-columns:1.12fr .88fr;gap:clamp(28px,5vw,90px);align-items:center}
.sh-text{display:flex;flex-direction:column;align-items:flex-start;gap:20px}
.sh-eyebrow{display:flex;align-items:center;gap:12px;font-family:var(--f-s);font-style:italic;font-size:17px;font-weight:400;color:var(--ox)}
.sh-eyebrow::after{content:"";flex:1;min-width:48px;height:1.5px;background:var(--ox)}
.sh-h{font-family:var(--f-s);font-size:clamp(36px,5.2vw,72px);font-weight:700;line-height:1.06;letter-spacing:-.012em;color:var(--ink)}
.sh-h em{font-style:italic;font-weight:400;color:var(--ox)}
.sh-p{font-family:var(--f-s);font-size:clamp(16px,1.45vw,19px);line-height:1.62;color:var(--ink-2);max-width:50ch}
.sh-acts{display:flex;gap:12px;flex-wrap:wrap}
.sh-stats{display:flex;gap:0;flex-wrap:wrap;margin-top:8px;border-top:1.5px solid var(--line);width:100%}
.sh-stats div{flex:1;min-width:130px;padding:16px 18px 4px 0;display:flex;flex-direction:column;gap:2px}
.sh-stats div + div{padding-left:22px;border-left:1px solid var(--rule)}
.sh-stats dt{font-family:var(--f-s);font-size:30px;font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums}
.sh-stats dd{font-size:12.5px;color:var(--ink-3);letter-spacing:.02em}

/* cover stack */
.sh-stack{position:relative;aspect-ratio:1/1.04;min-height:340px}
.sh-cv{position:absolute;margin:0;overflow:hidden;background:var(--paper-2);box-shadow:var(--shadow);border:1px solid rgba(31,32,36,.1)}
.sh-cv img{width:100%;height:100%;object-fit:cover}
.sh-cv-1{width:54%;aspect-ratio:3/4.2;top:0;left:4%;transform:rotate(-6deg);z-index:1}
.sh-cv-2{width:56%;aspect-ratio:3/4.2;top:14%;right:0;transform:rotate(5deg);z-index:3}
.sh-cv-3{width:50%;aspect-ratio:3/4.2;bottom:0;left:24%;transform:rotate(-2deg);z-index:2}
.sh-tag{position:absolute;left:0;bottom:8%;z-index:4;background:var(--ink);color:var(--paper);font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;padding:7px 14px}

/* ===== CATALOG LAYOUT ===== */
.cat-wrap{max-width:1480px;margin:0 auto;padding:clamp(14px,2vw,30px) var(--pad) clamp(54px,7vw,100px);display:grid;grid-template-columns:240px 1fr;gap:clamp(22px,3vw,52px);align-items:start;scroll-margin-top:90px}

/* ===== FILTERS — flat editorial sidebar ===== */
.filters{position:sticky;top:104px;display:flex;flex-direction:column;gap:20px;padding-right:4px}
.fl-head{display:flex;align-items:baseline;gap:12px;padding-bottom:12px;border-bottom:1.5px solid var(--line)}
.fl-title{font-family:var(--f-s);font-size:24px;font-weight:700;color:var(--ink);flex:1}
.fl-clear{font-size:11.5px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--ox);text-decoration:underline;text-underline-offset:3px}
.fl-clear:hover{color:var(--ox-d)}
.fl-close{display:none}
.fl-group{display:flex;flex-direction:column;gap:11px;padding-bottom:18px;border-bottom:1px solid var(--rule)}
.fl-g-t{font-size:11.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}
.fl-opts{display:flex;flex-direction:column;gap:2px}
.fl-opt{display:flex;align-items:center;gap:10px;padding:5px 0;cursor:pointer;font-size:14.5px;color:var(--ink-2)}
.fl-opt input{position:absolute;opacity:0;width:0;height:0}
.fl-box{width:17px;height:17px;border:1.5px solid var(--rule-s);flex:none;display:grid;place-items:center;transition:background .14s,border-color .14s}
.fl-opt input:checked + .fl-box{background:var(--ink);border-color:var(--ink)}
.fl-opt input:checked + .fl-box::after{content:"";width:9px;height:9px;background:var(--paper);clip-path:polygon(14% 44%,0 65%,43% 100%,100% 16%,80% 0,39% 67%)}
.fl-opt input:focus-visible + .fl-box{outline:2px solid var(--ox);outline-offset:2px}
.fl-opt:hover .fl-lbl{color:var(--ink)}
.fl-lbl{flex:1}
.fl-opt .cnt{font-size:12px;font-variant-numeric:tabular-nums;color:var(--ink-4)}
.fl-price{display:flex;flex-direction:column;gap:10px}
.fl-price output{font-family:var(--f-s);font-size:20px;font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums}
input[type=range]{appearance:none;width:100%;height:3px;background:var(--rule-s);outline:none}
input[type=range]::-webkit-slider-thumb{appearance:none;width:20px;height:20px;background:var(--ox);border:3px solid var(--paper);box-shadow:0 0 0 1.5px var(--ox);cursor:pointer;border-radius:50%;transition:transform .14s}
input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.14)}
input[type=range]::-moz-range-thumb{width:20px;height:20px;background:var(--ox);border:3px solid var(--paper);cursor:pointer;border-radius:50%}
.fl-toggle{display:flex;align-items:center;gap:11px;cursor:pointer}
.fl-toggle input{position:absolute;opacity:0;width:0;height:0}
.fl-tg-box{width:42px;height:23px;background:var(--rule-s);position:relative;flex:none;transition:background .2s var(--ease);border-radius:999px}
.fl-tg-box::after{content:"";position:absolute;top:3px;left:3px;width:17px;height:17px;background:var(--paper);border-radius:50%;transition:transform .2s var(--ease)}
.fl-toggle input:checked + .fl-tg-box{background:var(--ox)}
.fl-toggle input:checked + .fl-tg-box::after{transform:translateX(19px)}
.fl-toggle input:focus-visible + .fl-tg-box{outline:2px solid var(--ox);outline-offset:2px}
.fl-tg-lbl{font-size:14px;font-weight:600;color:var(--ink-2)}

/* ===== CATALOG MAIN ===== */
.cat-bar{display:flex;align-items:baseline;gap:16px;padding-bottom:16px;border-bottom:1.5px solid var(--line);flex-wrap:wrap}
.fl-open{display:none;align-items:center;gap:8px;padding:10px 16px;border:1.5px solid var(--line);font-size:13px;font-weight:600}
.cat-count{font-size:13px;font-weight:600;letter-spacing:.04em;color:var(--ink-3)}
.cat-sort{margin-left:auto;display:flex;align-items:center;gap:10px;font-size:11.5px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}
.cat-sort select{background:var(--card-2);border:1.5px solid var(--line);padding:9px 14px;font-family:var(--f-u);font-size:13px;font-weight:600;color:var(--ink);text-transform:none;letter-spacing:0;cursor:pointer}
.chips{display:flex;gap:8px;flex-wrap:wrap;padding-top:16px}
.chip{display:inline-flex;align-items:center;gap:7px;padding:5px 7px 5px 12px;background:var(--tag);font-size:12px;font-weight:600;color:var(--ink)}
.chip button{display:inline-flex;width:18px;height:18px;align-items:center;justify-content:center;color:var(--ink);transition:background .15s}
.chip button:hover{background:rgba(31,32,36,.16)}

/* ===== PRODUCT GRID — book-spine card composition ===== */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2vw,30px);padding-top:24px}
.grid-acc{grid-template-columns:repeat(4,1fr)}
.pc{display:flex;flex-direction:column;position:relative;background:transparent}
.pc-media{position:relative;aspect-ratio:3/4;overflow:hidden;background:var(--paper-2);box-shadow:6px 8px 0 var(--ink);transition:box-shadow .26s var(--ease),transform .26s var(--ease)}
.pc:hover .pc-media{box-shadow:10px 12px 0 var(--ox);transform:translate(-2px,-2px)}
.pc-media img{width:100%;height:100%;object-fit:cover;cursor:pointer}
.pc-badge{position:absolute;top:0;left:0;font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:5px 11px;color:var(--paper)}
.pc-badge.b-new{background:var(--ink)}
.pc-badge.b-hit{background:var(--ox)}
.pc-badge.b-sale{background:var(--ox-d)}
.pc-wish{position:absolute;top:8px;right:8px;width:36px;height:36px;background:var(--paper);display:inline-flex;align-items:center;justify-content:center;color:var(--ink-3);border:1.5px solid var(--line);transition:color .18s var(--ease),background .18s var(--ease)}
.pc-wish:hover{color:var(--ox)}
.pc-wish.is-on{color:var(--paper);background:var(--ox);border-color:var(--ox)}
.pc-wish.is-on svg{fill:var(--paper)}
.pc-body{padding:15px 2px 0;display:flex;flex-direction:column;gap:5px;flex:1}
.pc-meta{display:flex;justify-content:space-between;gap:8px;font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase}
.pc-genre{color:var(--ox)}
.pc-pub{color:var(--ink-4)}
.pc-name{font-family:var(--f-s);font-size:19px;font-weight:700;line-height:1.18;color:var(--ink);letter-spacing:-.01em;cursor:pointer;margin-top:3px}
.pc-name:hover{color:var(--ox)}
.pc-author{font-family:var(--f-s);font-style:italic;font-size:14px;color:var(--ink-3)}
.pc-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;padding-top:11px;border-top:1px solid var(--rule)}
.pc-price{font-family:var(--f-s);font-size:21px;font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums}
.pc-add{display:inline-flex;align-items:center;gap:6px;padding:9px 14px;background:var(--ink);color:var(--paper);font-size:12px;font-weight:600;letter-spacing:.02em;border:1.5px solid var(--ink);transition:background .18s var(--ease),border-color .18s var(--ease)}
.pc-add:hover{background:var(--ox);border-color:var(--ox)}
.pc-add.in-cart{background:transparent;color:var(--ink);border-color:var(--line)}
.pc-soldout{font-size:11.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-4)}

/* ===== EMPTY ===== */
.empty{display:flex;flex-direction:column;align-items:center;gap:16px;padding:70px 20px;text-align:center;color:var(--ink-3)}
.empty svg{color:var(--ink-4)}
.empty p{font-family:var(--f-s);font-size:21px;font-style:italic;color:var(--ink-2)}

/* ===== STATIC PAGE VIEWS ===== */
.view-page{max-width:1480px;margin:0 auto;padding:clamp(32px,4.5vw,72px) var(--pad) clamp(54px,7vw,100px)}
.page-in{max-width:1080px;margin:0 auto;display:flex;flex-direction:column;align-items:flex-start;gap:18px}
.page-h{font-family:var(--f-s);font-size:clamp(32px,4.6vw,62px);font-weight:700;line-height:1.07;letter-spacing:-.012em;color:var(--ink)}
.page-h em{font-style:italic;font-weight:400;color:var(--ox)}
.page-lead{font-family:var(--f-s);font-size:clamp(16px,1.5vw,19.5px);line-height:1.62;color:var(--ink-2);max-width:62ch}
.about-fig{margin:14px 0;width:100%;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--rule)}
.about-fig img{width:100%;aspect-ratio:21/9;object-fit:cover}
.about-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:0;width:100%;border-top:1.5px solid var(--line)}
.about-cols article{padding:24px 22px 24px 0;display:flex;flex-direction:column;gap:8px}
.about-cols article + article{padding-left:24px;border-left:1px solid var(--rule)}
.about-num{font-family:var(--f-s);font-size:14px;font-weight:700;color:var(--ox);font-variant-numeric:tabular-nums}
.about-cols h2{font-family:var(--f-s);font-size:21px;font-weight:700;color:var(--ink)}
.about-cols p{font-size:14.5px;line-height:1.6;color:var(--ink-2)}
.info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;width:100%;margin:8px 0}
.info-c{background:var(--card);border:1.5px solid var(--line);padding:24px;display:flex;flex-direction:column;gap:9px}
.info-ic{display:inline-flex;width:46px;height:46px;background:var(--ink);color:var(--paper);align-items:center;justify-content:center}
.info-c h2{font-family:var(--f-s);font-size:21px;font-weight:700;color:var(--ink)}
.info-c p{font-size:14.5px;line-height:1.6;color:var(--ink-2)}
.info-sub{font-family:var(--f-s);font-size:26px;font-weight:700;color:var(--ink);margin-top:12px}

/* ===== CART DRAWER ===== */
.overlay{position:fixed;inset:0;z-index:60;background:rgba(31,32,36,.52);opacity:0;transition:opacity .3s var(--ease)}
body.has-overlay .overlay{opacity:1}
.overlay[hidden]{display:none}
.cart{position:fixed;top:0;right:0;bottom:0;width:min(430px,93vw);z-index:70;background:var(--paper);display:flex;flex-direction:column;transform:translateX(100%);transition:transform .36s var(--ease);box-shadow:-24px 0 56px rgba(31,32,36,.24);border-left:1.5px solid var(--line)}
body.cart-open .cart{transform:none}
.cart-head{display:flex;align-items:center;justify-content:space-between;padding:18px var(--pad);border-bottom:1.5px solid var(--line)}
.cart-head h2{font-family:var(--f-s);font-size:25px;font-weight:700}
.cart-head h2 span{font-size:13px;font-weight:500;color:var(--ink-3)}
.cart-body{flex:1;overflow-y:auto;padding:16px var(--pad);display:flex;flex-direction:column;gap:14px}
.ci{display:grid;grid-template-columns:62px 1fr auto;gap:14px;padding-bottom:14px;border-bottom:1px solid var(--rule)}
.ci:last-child{border-bottom:0}
.ci-img{width:62px;aspect-ratio:3/4;overflow:hidden;background:var(--paper-2);box-shadow:3px 4px 0 var(--ink)}
.ci-img img{width:100%;height:100%;object-fit:cover}
.ci-mid{display:flex;flex-direction:column;gap:5px;min-width:0}
.ci-name{font-family:var(--f-s);font-size:16px;font-weight:700;line-height:1.2}
.ci-author{font-size:12.5px;color:var(--ink-3);letter-spacing:.02em}
.ci-qty{display:inline-flex;align-items:center;border:1.5px solid var(--line);align-self:flex-start;margin-top:3px}
.ci-qty button{width:28px;height:28px;display:inline-flex;align-items:center;justify-content:center;color:var(--ink-2)}
.ci-qty button:hover{color:var(--ox)}
.ci-qty span{min-width:28px;text-align:center;font-size:13px;font-weight:600;font-variant-numeric:tabular-nums}
.ci-end{display:flex;flex-direction:column;align-items:flex-end;justify-content:space-between}
.ci-sum{font-family:var(--f-s);font-size:16px;font-weight:700;font-variant-numeric:tabular-nums}
.ci-del{color:var(--ink-4);display:inline-flex;padding:4px}
.ci-del:hover{color:var(--ox)}
.cart-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;color:var(--ink-3)}
.cart-empty svg{color:var(--ink-4)}
.cart-empty p{font-family:var(--f-s);font-size:20px;font-style:italic}
.cart-foot{padding:18px var(--pad) 22px;border-top:1.5px solid var(--line);display:flex;flex-direction:column;gap:14px;background:var(--card)}
.cart-totals{display:flex;flex-direction:column;gap:6px}
.cart-totals div{display:flex;justify-content:space-between;font-size:14px;color:var(--ink-2)}
.cart-totals dd{font-family:var(--f-s);font-size:17px;font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums}

/* ===== PRODUCT MODAL ===== */
.pm{position:fixed;inset:0;z-index:80;display:flex;align-items:center;justify-content:center;padding:clamp(14px,3vw,44px);background:rgba(31,32,36,.6);opacity:0;pointer-events:none;transition:opacity .28s var(--ease)}
.pm.is-open{opacity:1;pointer-events:auto}
.pm-card{background:var(--paper);max-width:900px;width:100%;max-height:92vh;overflow-y:auto;transform:translateY(16px);transition:transform .3s var(--ease);position:relative;border:1.5px solid var(--line);box-shadow:var(--shadow)}
.pm.is-open .pm-card{transform:none}
.pm-grid{display:grid;grid-template-columns:.82fr 1.18fr}
.pm-media{position:relative;background:var(--paper-2);padding:clamp(20px,3vw,40px);display:flex;align-items:center}
.pm-media img{width:100%;aspect-ratio:3/4;object-fit:cover;box-shadow:10px 12px 0 var(--ink)}
.pm-x{position:absolute;top:12px;right:12px;width:38px;height:38px;background:var(--paper);display:inline-flex;align-items:center;justify-content:center;color:var(--ink);z-index:2;border:1.5px solid var(--line)}
.pm-x:hover{background:var(--ink);color:var(--paper)}
.pm-info{padding:clamp(22px,3vw,38px);display:flex;flex-direction:column;gap:13px}
.pm-genre{display:inline-flex;align-items:center;gap:10px;font-size:11.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ox)}
.pm-badge{font-size:10px;font-weight:700;letter-spacing:.07em;padding:4px 9px;color:var(--paper)}
.pm-badge.b-new{background:var(--ink)}
.pm-badge.b-hit{background:var(--ox)}
.pm-badge.b-sale{background:var(--ox-d)}
.pm-name{font-family:var(--f-s);font-size:clamp(26px,3vw,36px);font-weight:700;line-height:1.08;letter-spacing:-.01em}
.pm-author{font-family:var(--f-s);font-style:italic;font-size:17px;color:var(--ink-3);margin-top:-6px}
.pm-desc{font-size:14.5px;line-height:1.66;color:var(--ink-2)}
.pm-specs{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--rule);border:1px solid var(--rule)}
.pm-specs div{background:var(--paper);padding:12px 14px;display:flex;flex-direction:column;gap:3px}
.pm-specs dt{display:flex;align-items:center;gap:6px;font-size:10.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.pm-specs dt svg{color:var(--ox)}
.pm-specs dd{font-size:14px;font-weight:600;color:var(--ink)}
.pm-stock{font-size:11.5px;font-weight:600;letter-spacing:.04em;color:var(--ink-3)}
.pm-stock.low{color:var(--ox)}
.pm-foot{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:auto;padding-top:8px}
.pm-price{font-family:var(--f-s);font-size:30px;font-weight:700;font-variant-numeric:tabular-nums}
.pm-foot .btn{flex:1;min-width:130px}
.pm-wishbtn.is-on{background:var(--ox);color:var(--paper);border-color:var(--ox)}

/* ===== CHECKOUT ===== */
.checkout-in{max-width:1180px}
.checkout-grid{display:grid;grid-template-columns:1.45fr 1fr;gap:clamp(22px,3vw,44px);margin-top:14px;width:100%}
.co-form{display:flex;flex-direction:column;gap:18px}
.co-fs{background:var(--card);border:1.5px solid var(--line);padding:22px 24px;display:flex;flex-direction:column;gap:15px}
.co-fs legend{font-family:var(--f-s);font-size:20px;font-weight:700;padding:0 8px 0 0;float:left;width:100%;margin-bottom:4px}
.co-row{display:grid;grid-template-columns:1fr 1fr;gap:15px;clear:both}
.fld{display:flex;flex-direction:column;gap:6px}
.fld-full{grid-column:1/-1}
.fld label{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}
.fld input,.fld textarea{background:var(--card-2);border:1.5px solid var(--line);padding:11px 14px;font-size:14.5px;outline:none;transition:box-shadow .18s var(--ease)}
.fld input:focus,.fld textarea:focus{box-shadow:inset 0 -2px 0 var(--ox)}
.fld textarea{resize:vertical;min-height:62px}
.fld.invalid input,.fld.invalid textarea{border-color:var(--ox);box-shadow:inset 0 -2px 0 var(--ox)}
.co-radio{display:flex;flex-direction:column;gap:9px}
.co-radio label{display:flex;align-items:center;gap:12px;padding:13px 16px;border:1.5px solid var(--rule-s);cursor:pointer;transition:border-color .18s var(--ease)}
.co-radio label:hover{border-color:var(--line)}
.co-radio input{appearance:none;width:18px;height:18px;border:1.5px solid var(--rule-s);border-radius:50%;flex:none;transition:background .14s,border-color .14s,box-shadow .14s}
.co-radio input:checked{background:var(--ink);border-color:var(--ink);box-shadow:inset 0 0 0 3.5px var(--paper)}
.co-radio label:has(input:checked){border-color:var(--ink)}
.co-radio span{display:flex;flex-direction:column;gap:1px}
.co-radio b{font-size:14.5px;font-weight:600;color:var(--ink)}
.co-radio em{font-style:normal;font-size:12px;color:var(--ink-3)}
.co-err{font-size:13px;font-weight:600;color:var(--ox);padding:6px 0}
.co-summary{background:var(--card);border:1.5px solid var(--line);padding:24px;display:flex;flex-direction:column;gap:15px;align-self:start;position:sticky;top:104px}
.co-summary h2{font-family:var(--f-s);font-size:22px;font-weight:700}
.co-items{display:flex;flex-direction:column;gap:12px}
.co-it{display:flex;gap:12px;align-items:center}
.co-it img{width:42px;aspect-ratio:3/4;object-fit:cover;background:var(--paper-2);box-shadow:2px 3px 0 var(--ink)}
.co-it-n{flex:1;font-size:13.5px;font-weight:600;line-height:1.3}
.co-it-n em{font-style:normal;font-size:12.5px;color:var(--ink-3);display:block;letter-spacing:.01em}
.co-it-s{font-family:var(--f-s);font-size:14.5px;font-weight:700;font-variant-numeric:tabular-nums}
.co-totals{display:flex;flex-direction:column;gap:7px;padding:15px 0;border-top:1.5px solid var(--line);border-bottom:1.5px solid var(--line)}
.co-totals div{display:flex;justify-content:space-between;font-size:14px;color:var(--ink-2)}
.co-totals dd{font-weight:600;color:var(--ink);font-variant-numeric:tabular-nums}
.co-grand dt,.co-grand dd{font-family:var(--f-s);font-size:21px!important;font-weight:700;color:var(--ink)!important}
.co-tiny{font-size:12.5px;color:var(--ink-3);line-height:1.55}

/* ===== AUTH / LOGIN ===== */
.view-auth{min-height:72vh;display:flex;align-items:center;justify-content:center;padding:52px var(--pad)}
.auth-card{background:var(--card);border:1.5px solid var(--line);padding:clamp(28px,4vw,46px);max-width:430px;width:100%;display:flex;flex-direction:column;gap:14px;box-shadow:var(--shadow)}
.auth-logo{width:52px;height:52px;align-self:flex-start}
.auth-h{font-family:var(--f-s);font-size:30px;font-weight:700;letter-spacing:-.01em}
.auth-sub{font-size:14px;color:var(--ink-2);margin-top:-4px}
.auth-form{display:flex;flex-direction:column;gap:13px;margin-top:6px}
.auth-err{font-size:13px;font-weight:600;color:var(--ox)}
.auth-demo{background:var(--tag);padding:14px 16px;margin-top:6px}
.ad-t{font-size:10.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ox)}
.auth-demo p{font-size:13px;color:var(--ink-2);margin-top:5px}
.auth-demo code{font-size:12.5px;background:var(--paper);padding:2px 7px;color:var(--ink);font-weight:600}

/* ===== ACCOUNT ===== */
.acc-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;flex-wrap:wrap;width:100%;margin-bottom:6px}
.acc-meta{font-size:12.5px;color:var(--ink-3);margin-top:6px;letter-spacing:.02em}
.acc-tabs{display:flex;gap:4px;flex-wrap:wrap;border-bottom:1.5px solid var(--line);width:100%;margin-bottom:24px}
.acc-tab{padding:11px 18px;font-size:13.5px;font-weight:600;color:var(--ink-3);border-bottom:2.5px solid transparent;margin-bottom:-1.5px;transition:color .18s var(--ease),border-color .18s var(--ease)}
.acc-tab:hover{color:var(--ink)}
.acc-tab.is-on{color:var(--ink);border-bottom-color:var(--ox)}
.acc-panel{display:none;width:100%}
.acc-panel.is-on{display:block}
.orders{display:flex;flex-direction:column;gap:12px}
.ord{background:var(--card);border:1.5px solid var(--line);padding:18px 22px;display:grid;grid-template-columns:auto 1fr auto;gap:5px 20px;align-items:center}
.ord-no{font-size:13px;font-weight:700;color:var(--ox);font-variant-numeric:tabular-nums}
.ord-date{font-size:12.5px;color:var(--ink-3);grid-column:1}
.ord-items{font-size:14px;font-weight:600;color:var(--ink);grid-column:2;font-variant-numeric:tabular-nums}
.ord-status{font-size:10.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:5px 11px;background:var(--tag);color:var(--ink);justify-self:end;grid-row:1/3}
.ord-status.proc{background:var(--ox);color:var(--paper)}
.acc-empty{font-family:var(--f-s);font-style:italic;font-size:17px;color:var(--ink-3);padding:32px 0}
.addr-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.addr-c{background:var(--card);border:1.5px solid var(--line);padding:18px 22px;display:flex;flex-direction:column;gap:7px}
.al-label{display:inline-flex;align-items:center;gap:7px;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ox)}
.addr-c p{font-size:14.5px;color:var(--ink-2)}
.profile{display:grid;grid-template-columns:1fr 1fr;gap:1.5px;background:var(--line);border:1.5px solid var(--line);margin-bottom:20px}
.profile div{background:var(--card);padding:17px 22px;display:flex;flex-direction:column;gap:4px}
.profile dt{font-size:10.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.profile dd{font-family:var(--f-s);font-size:18px;font-weight:700;color:var(--ink)}

/* ===== FOOTER ===== */
.ftr{background:var(--ink);color:var(--paper);padding:clamp(44px,5.5vw,80px) var(--pad) 26px;margin-top:auto}
.ftr-in{max-width:1480px;margin:0 auto;display:grid;grid-template-columns:1.7fr 1fr 1fr 1.4fr;gap:36px}
.ftr-c{display:flex;flex-direction:column;gap:10px}
.ftr-brand .logo-w{color:var(--paper);margin-bottom:6px}
.ftr-brand p{font-size:13.5px;line-height:1.62;color:rgba(244,241,232,.72);max-width:36ch}
.ftr-tg{display:inline-flex;align-items:center;gap:8px;font-size:13.5px;font-weight:600;color:var(--paper);margin-top:6px;padding-bottom:3px;border-bottom:1.5px solid var(--ox-l);width:fit-content}
.ftr-tg:hover{border-bottom-color:var(--paper)}
.ftr-l{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:rgba(244,241,232,.55);margin-bottom:5px}
.ftr-c a,.ftr-c address,.ftr-hours{font-size:14px;color:rgba(244,241,232,.85);transition:color .18s var(--ease)}
.ftr-c a:hover{color:var(--paper)}
.ftr-base{max-width:1480px;margin:36px auto 0;padding-top:22px;border-top:1px solid rgba(244,241,232,.18);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:12.5px;color:rgba(244,241,232,.66);letter-spacing:.02em}

/* ===== ORDER SUCCESS ===== */
.success{display:flex;flex-direction:column;align-items:flex-start;gap:16px;max-width:62ch}
.success-ic{display:inline-flex;width:62px;height:62px;background:var(--ink);color:var(--paper);align-items:center;justify-content:center}
.success-acts{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}

/* ===== TOAST ===== */
.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%) translateY(22px);z-index:90;background:var(--ink);color:var(--paper);padding:14px 24px;font-size:13.5px;font-weight:600;box-shadow:var(--shadow);opacity:0;transition:opacity .25s var(--ease),transform .25s var(--ease);display:flex;align-items:center;gap:9px}
.toast svg{background:var(--ox);padding:3px;border-radius:50%;box-sizing:content-box}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ===== RESPONSIVE ===== */
@media (max-width:1080px){
  .cat-wrap{grid-template-columns:1fr}
  .filters{position:fixed;top:0;left:0;bottom:0;width:min(340px,89vw);z-index:70;background:var(--paper);padding:22px var(--pad);border-right:1.5px solid var(--line);transform:translateX(-100%);transition:transform .36s var(--ease);overflow-y:auto;box-shadow:24px 0 56px rgba(31,32,36,.24)}
  body.filters-open .filters{transform:none}
  .fl-close{display:inline-flex}
  .fl-open{display:inline-flex}
  .shop-hero{grid-template-columns:1fr;gap:36px}
  .sh-stack{order:-1;max-width:440px;align-self:center;width:100%}
  .checkout-grid{grid-template-columns:1fr}
  .co-summary{position:static}
}
@media (max-width:880px){
  .hdr-nav{display:none}
  .grid{grid-template-columns:repeat(2,1fr)}
  .grid-acc{grid-template-columns:repeat(2,1fr)}
  .about-cols{grid-template-columns:1fr}
  .about-cols article + article{padding-left:0;border-left:0;border-top:1px solid var(--rule)}
  .info-grid{grid-template-columns:1fr}
  .pm-grid{grid-template-columns:1fr}
  .pm-media{padding:24px;justify-content:center}
  .pm-media img{max-width:240px}
  .ftr-in{grid-template-columns:1fr 1fr}
  .profile,.addr-list{grid-template-columns:1fr}
}
@media (max-width:640px){
  body{font-size:15px}
  .hdr-burger{display:inline-flex}
  .hdr-top-in span{display:none}
  .hdr-top-in{justify-content:center}
  .search{order:5;max-width:100%;flex-basis:100%;margin-left:0}
  .hdr-in{flex-wrap:wrap;gap:10px 14px}
  .grid{grid-template-columns:1fr 1fr;gap:18px}
  .co-row{grid-template-columns:1fr}
  .acc-head{flex-direction:column}
  .sh-stats div{min-width:48%}
  .sh-stats div + div{padding-left:0;border-left:0}
  .ord{grid-template-columns:1fr auto}
  .ord-items{grid-column:1}
  .ord-status{grid-row:auto;justify-self:start}
  .toast{left:14px;right:14px;transform:translateY(22px);bottom:14px}
  .toast.show{transform:translateY(0)}
}
@media (max-width:400px){
  .grid,.grid-acc{grid-template-columns:1fr}
  .sh-h{font-size:33px}
}
@media (hover:none) and (pointer:coarse){
  .btn,.ic-btn,.pc-add,.acc-tab,.fl-opt,.co-radio label{min-height:44px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}