/* fiyatdibi: approved design (docs/research/design/taslak-v1.html, KARARLAR.md #32). */
:root{
  --navy:#0B1F3A; --navy2:#13294B; --link:#1F4E8C; --bg:#F3F5F8; --card:#FFFFFF; --line:#E1E6ED;
  --text:#1A2233; --text2:#5B6577; --text3:#8A93A3; --gold:#E0A526; --gold-h:#EBB443; --save:#0F7B5F;
  --t50:#9F1239; --t40:#C2410C; --t30:#B45309; --t20:#0F766E; --t10:#3B5B8C;
  --r:12px; --font:"Inter","Segoe UI",system-ui,-apple-system,Roboto,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.45 var(--font);font-feature-settings:"tnum" 1;min-height:100vh;min-height:100dvh;display:flex;flex-direction:column}
a{color:var(--link);text-decoration:none}
a:hover{text-decoration:underline}
button{font:inherit;cursor:pointer}
:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:#fff;padding:8px 12px;border-radius:8px;z-index:99}
.skip:focus{left:8px}

/* header */
.top{position:sticky;top:0;z-index:20;background:var(--navy);color:#fff}
.top-in{max-width:1680px;margin:0 auto;height:64px;display:flex;align-items:center;gap:24px;padding:0 24px;position:relative}
.logo{display:flex;align-items:center;gap:8px;color:#fff;font-weight:800;font-size:22px;letter-spacing:-.02em;white-space:nowrap}
.logo:hover{text-decoration:none}
.logo b{color:var(--gold);font-weight:800}
.logo svg{flex:none}
.tiers{display:flex;gap:6px;margin:0 auto}
.tiers a{color:#C9D3E3;font-weight:700;font-size:15px;padding:8px 16px;border-radius:999px;border:1px solid transparent;white-space:nowrap}
.tiers a:hover{color:#fff;background:var(--navy2);text-decoration:none}
.tiers a[aria-current]{color:#fff;background:var(--link);border-color:#3D6AA8}
.tiers small{font-weight:500;opacity:.75;margin-left:2px;font-size:13px}
.search{display:flex;align-items:center;background:var(--navy2);border:1px solid #24406A;border-radius:10px;padding:0 12px;height:40px;width:300px;margin:0}
.search input{background:none;border:0;color:#fff;font:inherit;font-size:14px;width:100%;min-width:0;outline:none;margin-left:8px;text-overflow:ellipsis}
.search input::placeholder{color:#8EA0BD}
.search:focus-within{border-color:#4A73AE}
.alarm{display:flex;align-items:center;gap:8px;background:var(--gold);color:var(--navy);border:0;border-radius:10px;height:40px;padding:0 16px;font-weight:700;white-space:nowrap}
.alarm:hover{background:var(--gold-h)}
.icon-btn{display:none;color:#fff;padding:8px}

/* page */
.page{width:100%;flex:1 0 auto;align-content:start;max-width:1680px;margin:0 auto;display:grid;grid-template-columns:160px minmax(0,1fr) 160px;gap:24px;padding:24px}
.page.plain{grid-template-columns:minmax(0,1fr);max-width:880px}
.board{position:sticky;top:88px;align-self:start}
.board-label,.ad-label{font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--text3);margin-bottom:6px}
.board-box{width:160px;height:600px;border:1px dashed #C3CBD7;border-radius:8px;background:#EAEEF3;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:16px;color:var(--text2);font-size:14px;gap:12px}
.board-box strong{color:var(--text);font-size:15px;line-height:1.3}
.board-box a{font-weight:700}

h1{font-size:28px;line-height:1.2;letter-spacing:-.02em;margin:0 0 4px}
.lead{color:var(--text2);margin:0 0 20px}
.lead a{font-weight:600}
.layout{display:grid;grid-template-columns:248px minmax(0,1fr);gap:24px;align-items:start}

/* filter */
.filters{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px;position:sticky;top:88px;max-height:calc(100vh - 112px);overflow:auto}
.filters h2{font-size:15px;margin:0 0 10px;display:flex;justify-content:space-between;align-items:center}
.filters h2 a{font-size:13px;font-weight:600}
.fsearch{width:100%;height:36px;border:1px solid var(--line);border-radius:8px;padding:0 10px;font:inherit;font-size:14px;margin-bottom:8px}
.tree{list-style:none;margin:0;padding:0;font-size:14px}
.tree ul{list-style:none;margin:0;padding:0 0 0 22px}
.tree label{display:flex;align-items:center;gap:8px;padding:5px 0;cursor:pointer}
.tree input{width:16px;height:16px;accent-color:var(--link);margin:0;flex:none}
.tree .n{margin-left:auto;color:var(--text3);font-size:13px;padding-left:6px}
.tree .all{font-weight:700}
.tree [hidden]{display:none}
.apply{margin-top:12px;width:100%;height:40px;border:0;border-radius:10px;background:var(--navy);color:#fff;font-weight:700}
.js .apply{display:none}

/* toolbar */
.toolbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.chip{display:inline-flex;align-items:center;gap:6px;background:#E3EBF6;color:var(--link);border-radius:999px;padding:6px 10px 6px 12px;font-size:13px;font-weight:600}
.chip:hover{text-decoration:none;background:#D6E2F2}
.chip span{font-size:16px;line-height:1}
.count{color:var(--text2);font-size:14px}
.sort{margin-left:auto;display:flex;align-items:center;gap:8px;font-size:14px;color:var(--text2)}
.sort select{height:36px;border:1px solid var(--line);border-radius:8px;padding:0 8px;font:inherit;font-size:14px;color:var(--text);background:#fff}
.m-bar{display:none}

/* cards */
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);display:flex;flex-direction:column;overflow:hidden;transition:box-shadow .15s,border-color .15s}
.card:hover{box-shadow:0 6px 20px rgba(11,31,58,.08);border-color:#CBD3DF}
.media{position:relative;aspect-ratio:4/3;background:#fff;display:flex;align-items:center;justify-content:center;border-bottom:1px solid var(--line)}
.media img{width:78%;height:82%;object-fit:contain}
.media .ph{width:40%;height:40%;color:#DCE2EA}
.badge{position:absolute;top:10px;left:10px;color:#fff;font-weight:800;font-size:15px;padding:4px 9px;border-radius:8px;letter-spacing:-.01em}
.t50{background:var(--t50)}.t40{background:var(--t40)}.t30{background:var(--t30)}.t20{background:var(--t20)}.t10{background:var(--t10)}
.body{padding:14px 14px 16px;display:flex;flex-direction:column;gap:8px;flex:1}
.title{font-size:15px;font-weight:600;line-height:1.35;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.7em}
.title a{color:var(--text)}
.price{font-size:22px;font-weight:800;letter-spacing:-.02em;line-height:1.1}
.normal{font-size:13px;color:var(--text2);display:flex;align-items:center;gap:4px;flex-wrap:wrap}
.basis{font-size:12px;color:var(--text2);margin-top:2px;line-height:1.35}
.save{color:var(--save);font-weight:700;font-size:13px}
.info{position:relative;display:inline-flex;width:16px;height:16px;border-radius:50%;border:1px solid var(--text3);color:var(--text3);font-size:11px;font-weight:700;align-items:center;justify-content:center;background:none;padding:0}
.info:hover .tip,.info:focus .tip{display:block}
.tip{display:none;position:absolute;bottom:22px;left:50%;transform:translateX(-50%);width:230px;background:var(--navy);color:#fff;font-size:12px;font-weight:500;line-height:1.4;padding:8px 10px;border-radius:8px;text-align:left;z-index:5}
.stores{list-style:none;margin:2px 0 0;padding:0;border-top:1px solid var(--line)}
.stores li{border-bottom:1px solid var(--line)}
.stores a{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:7px 0;font-size:13px;color:var(--text)}
.stores a:hover{color:var(--link);text-decoration:none}
.stores .s{display:flex;align-items:center;min-width:0}
.stores .sn{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.stores .p{font-weight:600;white-space:nowrap}
.stores .p::after{content:" ›";color:var(--text3)}
.stores .best a{font-weight:700}
.tag{font-size:10px;color:var(--save);font-weight:800;margin-left:6px;letter-spacing:.04em;flex:none}
.more-stores{font-size:13px}
.more-stores summary{color:var(--link);font-weight:600;cursor:pointer;list-style:none;padding:2px 0}
.more-stores summary::-webkit-details-marker{display:none}
.more-stores[open] summary{display:none}
.checked{font-size:12px;color:var(--text3);margin-top:auto}
.go{display:flex;align-items:center;justify-content:center;gap:6px;height:44px;border-radius:10px;background:var(--gold);color:var(--navy);font-weight:800;font-size:15px}
.go:hover{background:var(--gold-h);text-decoration:none}
.m-stores{display:none}

.empty{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:40px 24px;text-align:center;color:var(--text2)}
.empty h2{color:var(--text);font-size:20px;margin:0 0 8px}

/* ads */
.ad-row{grid-column:1/-1;margin:8px 0}
.box{border-radius:8px;background:#E8ECF1;border:1px solid #D9DFE7;display:flex;align-items:center;justify-content:center;color:var(--text2);font-size:13px;text-align:center;padding:8px;gap:6px}
.ad-row .box{height:100px}
.more-btn{display:table;margin:24px auto 0;background:#fff;border:1px solid var(--line);color:var(--navy);font-weight:700;border-radius:10px;padding:11px 28px}
.more-btn:hover{text-decoration:none;border-color:#CBD3DF}

/* text pages */
.prose{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:32px;line-height:1.65}
.prose h1{margin-bottom:16px}
.prose h2{font-size:19px;margin:28px 0 8px}
.prose p,.prose li{color:#2B3446}
.prose .note{background:#FEF3C7;color:#78350F;border-radius:8px;padding:10px 14px;font-size:14px}
.prose table{border-collapse:collapse;width:100%;font-size:14px}
.prose th,.prose td{border:1px solid var(--line);padding:8px;text-align:left;vertical-align:top}
.big-search{display:flex;gap:8px;margin:0 0 20px}
.big-search input{flex:1;min-width:0;height:46px;border:1px solid var(--line);border-radius:10px;padding:0 14px;font:inherit}
.big-search button{height:46px;border:0;border-radius:10px;background:var(--navy);color:#fff;font-weight:700;padding:0 20px}

/* footer */
footer{background:var(--navy);color:#AEBBD0;margin-top:40px;font-size:14px}
.foot-in{max-width:1200px;margin:0 auto;padding:32px 24px;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
footer h2{color:#fff;font-size:14px;margin:0 0 10px}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
footer a{color:#D5DEEC}
footer p{margin:8px 0 0;line-height:1.5}
.notice{max-width:1200px;margin:0 auto;padding:0 24px 20px 42px;font-size:12.5px;line-height:1.55;color:#93A3BC;display:grid;gap:4px;list-style:disc}
.copy{border-top:1px solid #1E3558;text-align:center;padding:14px;font-size:13px}

/* alarm dialog and mobile sheet */
.modal{position:fixed;inset:0;background:rgba(11,31,58,.55);display:none;align-items:center;justify-content:center;z-index:50;padding:16px}
.modal.open{display:flex}
.dialog{background:#fff;border-radius:16px;width:720px;max-width:100%;max-height:92vh;overflow:auto;padding:28px}
.dialog h2{margin:0 0 4px;font-size:24px;letter-spacing:-.02em}
.dialog .sub{color:var(--text2);margin:0 0 20px}
.dialog h3,.sheet h3{font-size:14px;margin:18px 0 8px;color:var(--text2);font-weight:700}
.pick{display:flex;flex-wrap:wrap;gap:8px}
.pick button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 14px;font-weight:600;color:var(--text);font-size:14px}
.pick button[aria-pressed=true]{background:var(--link);border-color:var(--link);color:#fff}
.dialog input[type=text]{width:100%;height:42px;border:1px solid var(--line);border-radius:10px;padding:0 12px;font:inherit}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--text2);margin-top:18px}
.consent input{margin-top:3px;width:16px;height:16px;accent-color:var(--link);flex:none}
.actions{display:flex;gap:12px;align-items:center;margin-top:20px;flex-wrap:wrap}
.primary{background:var(--navy);color:#fff;border:0;border-radius:10px;height:46px;padding:0 22px;font-weight:700}
.primary:disabled{opacity:.5;cursor:not-allowed}
.ghost{background:#fff;border:1px solid var(--line);border-radius:10px;height:46px;padding:0 18px;color:var(--text2);font-weight:600}
.fine{font-size:12px;color:var(--text3);margin:14px 0 0}
.msg{margin:14px 0 0;font-size:14px;font-weight:600}
.msg.ok{color:var(--save)}.msg.err{color:var(--t50)}
.x{float:right;background:none;border:0;font-size:26px;line-height:1;color:var(--text3)}
.sheet{position:fixed;left:0;right:0;bottom:0;background:#fff;border-radius:16px 16px 0 0;max-height:82vh;overflow:auto;padding:16px 16px 0;transform:translateY(105%);transition:transform .2s;z-index:60;box-shadow:0 -10px 30px rgba(0,0,0,.2)}
.sheet.open{transform:none}
.sheet .tree{margin-bottom:12px}
.sheet-foot{position:sticky;bottom:0;margin:0 -16px;padding:12px 16px;background:#fff;border-top:1px solid var(--line);display:flex;gap:12px}
.sheet-foot > *{flex:1;display:flex;align-items:center;justify-content:center}
.sheet-foot a:hover{text-decoration:none}

@media (min-width:1900px){ .grid{grid-template-columns:repeat(4,minmax(0,1fr))} }
@media (max-width:1439px){ .page{grid-template-columns:minmax(0,1fr);max-width:1240px} .board{display:none} }
@media (max-width:1279px){
  .layout{grid-template-columns:minmax(0,1fr)} .layout > .filters{display:none}
  .m-bar{display:flex;gap:8px;margin-bottom:12px}
  .m-bar button{flex:1;height:42px;border:1px solid var(--line);background:#fff;border-radius:10px;font-weight:700;color:var(--navy)}
  .toolbar .sort{display:none}
  .search{width:272px}
}
@media (max-width:1100px){ .grid{grid-template-columns:repeat(2,minmax(0,1fr))} .tiers a{padding:8px 10px} }
@media (max-width:1060px){ .top .search{display:none} .icon-btn{display:block} }
@media (max-width:760px){
  .top-in{height:56px;padding:0 12px;gap:4px}
  .logo{font-size:20px;margin-right:auto}
  .alarm span{display:none}
  .alarm{height:38px;padding:0 10px}
  .tiers{position:absolute;top:56px;left:0;right:0;background:var(--navy2);margin:0;padding:8px 12px;overflow-x:auto;scrollbar-width:none}
  .tiers::-webkit-scrollbar{display:none}
  .tiers a{padding:6px 14px;font-size:14px}
  .top{padding-bottom:50px}
  .page{padding:16px 12px}
  h1{font-size:22px}
  .lead{font-size:14px;margin-bottom:12px}
  .m-bar{position:sticky;top:106px;z-index:10;background:var(--bg);padding:8px 0;margin:0 0 8px}
  .grid{grid-template-columns:minmax(0,1fr);gap:10px}
  .card{flex-direction:row}
  .media{width:118px;flex:none;aspect-ratio:auto;border-bottom:0;border-right:1px solid var(--line)}
  .badge{top:8px;left:8px;font-size:13px;padding:3px 7px}
  .body{padding:12px;gap:5px}
  .title{font-size:14px;min-height:0}
  .price{font-size:20px}
  .stores,.more-stores{display:none}
  .m-stores{display:block;font-size:12px;color:var(--text2)}
  .go{height:38px;font-size:14px}
  .foot-in{grid-template-columns:1fr}
  .modal{align-items:flex-end;padding:0}
  .dialog{border-radius:16px 16px 0 0;max-height:90vh;padding:20px}
  .prose{padding:20px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}