/* Akademik Öğretmen — temel tasarım (özgün tasarımdan taşındı) */
@font-face{font-family:'DM Sans';font-style:normal;font-weight:400 700;font-display:swap;src:url(../fonts/dm-sans-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'DM Sans';font-style:normal;font-weight:400 700;font-display:swap;src:url(../fonts/dm-sans-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
:root{--ink:#30252d;--muted:#74696e;--rose:#a5294c;--coral:#ec6f78;--line:#eae4e5;--cream:#fcfaf7}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:25px}body{margin:0;color:var(--ink);font-family:'DM Sans',Arial,sans-serif;font-size:16px;background:#fff}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible{outline:3px solid #9d3659;outline-offset:5px}button{border:0}button:hover,a:hover{transition:.2s}button:hover{filter:brightness(.97)}.wrap{width:min(1200px,calc(100% - 96px));margin:auto}.topline{text-align:center;background:#a32b4d;color:#fff;padding:10px 15px;font-size:12px;letter-spacing:1px}header{height:110px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;font-family:Georgia,serif;font-size:29px;line-height:1}.brand small{font-family:'DM 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em{color:var(--rose);font-weight:400}p{color:var(--muted);line-height:1.75}.hero-copy>p{max-width:445px;margin-bottom:29px;font-size:16px}.actions{display:flex;align-items:center;gap:25px}.button{display:inline-block;border-radius:6px;background:var(--rose);color:#fff;padding:16px 24px;font-size:14px;font-weight:600}.button:hover{background:#8c203e}.text-link{border-bottom:1px solid #d5c4ca;padding:8px 0;font-size:14px;font-weight:500}.hero-note{margin-top:30px;font-size:12px;color:#82737b}.hero-note span{font-size:19px;color:var(--rose);margin-right:7px}.hero-art{height:475px;background:#fbf1ee;border-radius:48% 48% 12px 12px;position:relative;display:flex;align-items:center;justify-content:center;flex-direction:column;border:1px solid #f6e4df}.hero-logo{width:330px;height:auto}.art-label{font-size:10px;letter-spacing:2px;position:absolute;top:48px;color:#995b6a}.art-caption{font-family:Georgia,serif;font-size:17px;position:absolute;bottom:40px;font-style:italic;color:#825362}.little-note{position:absolute;padding:15px 19px;box-shadow:0 7px 25px #6130440a;font-size:13px;line-height:1.55;background:#fff; border-radius:5px;text-align:center;font-family:Georgia,serif;font-style:italic}.note-a{left:-30px;top:135px;transform:rotate(-9deg);background:#fff7dd;color:#755d31}.note-b{right:-20px;bottom:97px;transform:rotate(8deg);color:var(--rose)}.categories{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:28px 0;gap:25px}.categories>a{display:flex;align-items:center;gap:15px;position:relative}.categories>a+a{border-left:1px solid var(--line);padding-left:25px}.category-icon{flex:none;width:52px;height:52px;border-radius:50%;background:#f6eee4;color:var(--rose);display:flex;align-items:center;justify-content:center}.type-icon{width:26px;height:26px;display:block}.categories strong{font-size:14px;font-weight:600}.categories small{font-size:12px;display:block;color:var(--muted);margin-top:7px}.count{margin-left:auto;align-self:flex-start;font-family:Georgia,serif;color:#baa8b0;font-size:12px}.library{padding:80px 0}.section-heading{display:flex;justify-content:space-between;align-items:flex-end}h2{font-family:Georgia,serif;font-size:35px;letter-spacing:-.9px;font-weight:400;line-height:1.2;margin:16px 0}.section-heading>p{font-size:14px;margin:0 0 15px}.filter-row{display:flex;gap:10px;margin:25px 0 30px;flex-wrap:wrap}.filter{padding:10px 18px;border:1px solid var(--line);background:#fff;border-radius:25px;font-size:13px}.filter.active{color:var(--rose);background:#f9e9ed;border-color:#f9e9ed}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:27px}.resource[hidden]{display:none}.preview{height:280px;width:100%;border-radius:9px;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center}.pink{background:#f7e4e7}.green{background:#e3ede5}.yellow{background:#f8edcf}.lilac{background:#eae5f8}.format{position:absolute;bottom:13px;left:13px;background:#ffffffea;border-radius:3px;font-size:9px;font-weight:600;letter-spacing:.7px;padding:6px 9px}.label-sheet{background:#fffefa;width:235px;padding:17px;box-shadow:0 10px 25px #693a3c12;transform:rotate(-7deg)}.sheet-title{font-size:6px;letter-spacing:1px;margin-bottom:12px;color:#9c6678}.label-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.label-grid span{display:block;padding:13px 4px;background:#fbe9ea;border:1px dashed 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.brand{font-size:24px}.footer-inner>p{font-size:13px}.footer-inner>a:last-child{font-size:13px;color:var(--rose)}.footer-bottom{border-top:1px solid var(--line);display:flex;justify-content:space-between;padding:18px 0 24px;font-size:10px;color:#8a7a82}dialog{border:1px solid var(--line);border-radius:14px;width:min(600px,calc(100% - 32px));padding:35px;color:var(--ink);max-height:85vh;overflow:auto}dialog::backdrop{background:#30252d77;backdrop-filter:blur(4px)}.close{position:absolute;right:13px;top:10px;background:none;font-size:27px}.dialog-intro{font-size:14px}.print-area{padding:25px;background:var(--cream);margin:20px 0}.print-area h3{font-family:Georgia,serif;font-size:25px}.print-area li{line-height:1.9;margin:10px 0}.print-area .label-grid span{font-size:16px;padding:23px 8px}.math-preview strong{display:block;font-size:45px;margin:30px 0}.math-preview small{font-size:9px}.math-options{display:flex;gap:12px;justify-content:center}.math-options 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/* ───────── Site genişletmeleri ───────── */
img{max-width:100%}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:#fff;padding:10px 14px;z-index:50;border-radius:6px}
header{position:relative}
.nav-toggle{display:none;background:none;border:1px solid #d9c2ca;border-radius:6px;padding:9px 13px;font-size:13px;color:var(--rose)}
.site-nav{display:flex;gap:26px;font-size:14px;font-weight:500;align-items:baseline}
.site-nav a[aria-current=page]{color:var(--rose)}
.header-actions{display:flex;align-items:center;gap:18px;font-size:14px}
.header-actions .nav-button{display:inline-block;white-space:nowrap}
.header-actions form{margin:0}
.link-button{background:none;padding:0;font-size:14px;font-weight:500;color:inherit}
.link-button:hover{color:var(--rose)}
.flash{background:#eef4ec;border:1px solid #d5e3d2;color:#3e5b3f;padding:13px 18px;border-radius:8px;font-size:14px;margin:0 0 24px}
.flash.error{background:#fbeeee;border-color:#f0d3d3;color:#8a2f2f}
.categories.six{grid-template-columns:repeat(3,1fr);row-gap:0;padding:0}
.categories.six>a{padding:24px 0}.categories.six>a+a{padding-left:24px}
.categories.six>a:nth-child(3n+1){border-left:0;padding-left:0}
.categories.six>a:nth-child(n+4){border-top:1px solid var(--line)}
.page{padding:50px 0 90px}
.page-head{max-width:720px;margin-bottom:10px}
.page-head h1{font-size:46px;letter-spacing:-1.4px;margin:16px 0 14px}
.page-head p{font-size:15px;margin:0}
.search-bar{display:grid;grid-template-columns:1fr 170px 190px auto;gap:10px;margin:30px 0 6px}
.field,.search-bar input,.search-bar select{width:100%;border:1px solid #ddd3d6;border-radius:6px;padding:13px 14px;font:inherit;font-size:14px;color:var(--ink);background:#fff}
.field:focus,.search-bar input:focus,.search-bar select:focus{outline:3px solid #f3d6de;border-color:#c98da0}
textarea.field{min-height:150px;resize:vertical;line-height:1.6}
a.filter{display:inline-block}
.preview{text-decoration:none}
.preview img.cover{width:100%;height:100%;object-fit:contain;padding:14px;filter:drop-shadow(0 6px 14px #6130441a)}
.sheet{width:215px;background:#fffdf9;padding:24px 22px;box-shadow:0 10px 25px #5a3a4514;transform:rotate(-5deg);text-align:left;border-top:7px solid var(--rose)}
.green .sheet{border-top-color:#547761;transform:rotate(5deg)}.yellow .sheet{border-top-color:#c9963c}.lilac .sheet{border-top-color:#8a6aa6;transform:rotate(4deg)}
.sheet small{font-size:8px;letter-spacing:1.4px;color:#8b7780;display:block}
.sheet strong{display:block;font-family:Georgia,serif;font-weight:400;font-size:23px;line-height:1.12;margin:12px 0 14px;color:var(--ink)}
.sheet i{display:block;color:var(--rose)}.sheet .type-icon{width:24px;height:24px}
.resource h3 a:hover{color:var(--rose)}
a.resource-link{display:flex}
.empty{padding:60px 20px;text-align:center;border:1px dashed #dccfd3;border-radius:12px;color:var(--muted);font-size:15px}
.pager{display:flex;justify-content:space-between;align-items:center;margin-top:45px;font-size:14px;border-top:1px solid var(--line);padding-top:22px}
.pager a{color:var(--rose);font-weight:500}.pager span{color:var(--muted)}
.breadcrumb{font-size:12px;color:var(--muted);margin-bottom:22px}.breadcrumb a:hover{color:var(--rose)}
.detail{display:grid;grid-template-columns:1.05fr 1fr;gap:55px;align-items:start}
.detail-media .preview{height:430px}
.detail-media .sheet{width:300px;padding:34px 30px}.detail-media .sheet strong{font-size:33px}
.detail h1{font-size:42px;letter-spacing:-1.2px;margin:14px 0 14px}
.detail .lead{font-size:16px;margin:0 0 24px}
.facts{border-top:1px solid var(--line);margin:26px 0 0;padding:0;list-style:none;font-size:14px}
.facts li{display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);padding:12px 0}
.facts li span:first-child{color:var(--muted)}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.button.ghost{background:#fff;color:var(--rose);border:1px solid #d9c2ca}.button.ghost:hover{background:#fbf1f3}
button.button{cursor:pointer}
.hint{font-size:12px;color:#85777e;margin:12px 0 0;line-height:1.6}
.badge{display:inline-block;font-size:11px;font-weight:600;letter-spacing:.4px;padding:5px 10px;border-radius:20px;background:#f3eef0;color:#6b5a62}
.badge.guvenli,.badge.published{background:#e3eee3;color:#3e6340}.badge.dikkat,.badge.pending{background:#fbf0d6;color:#7a5f1f}.badge.riskli,.badge.rejected{background:#f8e3e3;color:#8a2f2f}
.prose{max-width:740px;margin-top:55px;font-size:15.5px;line-height:1.8;color:#4a3f45}
.prose h2{font-size:27px;margin:34px 0 12px}.prose h3{font-family:Georgia,serif;font-weight:400;font-size:21px;margin:28px 0 8px}
.prose p{color:inherit}.prose li{margin:7px 0}.prose a{color:var(--rose);text-decoration:underline}
.embed{position:relative;padding-top:56.25%;border-radius:9px;overflow:hidden;border:1px solid var(--line);background:#faf7f6}
.embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.related{margin-top:80px;border-top:1px solid var(--line);padding-top:45px}
.auth{max-width:470px;margin:0 auto;padding:40px 0 90px}
.auth h1{font-size:40px;letter-spacing:-1.1px;margin:14px 0 10px}
.auth>p{font-size:14.5px;margin:0 0 26px}
.form-row{margin-bottom:17px}
.form-row label,.form-label{display:block;font-size:13px;font-weight:600;margin-bottom:7px}
.err{color:#a03030;font-size:12.5px;margin:-6px 0 12px 26px}.form-row .err{margin:6px 0 0}
.check{display:flex;gap:10px;align-items:flex-start;font-size:13px;line-height:1.55;color:#5c5056;margin-bottom:12px;font-weight:400}
.check input{margin-top:3px;accent-color:var(--rose);width:16px;height:16px;flex:none}
.check a{color:var(--rose);text-decoration:underline}
.form-actions{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:22px;font-size:13px}
.form-actions a{color:var(--rose)}
.form-wide{max-width:720px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.chips{display:flex;gap:9px;flex-wrap:wrap}
.chips label{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);border-radius:25px;padding:9px 15px;font-size:13px;font-weight:500;margin:0;cursor:pointer}
.chips input{accent-color:var(--rose)}
.panel{border:1px solid var(--line);border-radius:12px;padding:28px 30px;margin-bottom:26px}
.panel h2{font-size:25px;margin:0 0 16px}
.list{list-style:none;margin:0;padding:0}
.list li{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:14px 0;border-bottom:1px solid var(--line);font-size:14px}
.list li:last-child{border-bottom:0}.list small{color:var(--muted);display:block;margin-top:4px;font-size:12px}
.list a:hover{color:var(--rose)}
.danger-link{color:#a03030;font-size:13px;background:none;padding:0;text-decoration:underline}
.footer-links{display:flex;gap:20px;flex-wrap:wrap;font-size:12px}.footer-links a:hover{color:var(--rose)}
.game-shell{display:flex;flex-direction:column;height:100vh;height:100dvh;background:#fbf8f7}
.game-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 18px;border-bottom:1px solid var(--line);background:#fff;font-size:14px}
.game-bar strong{font-family:Georgia,serif;font-weight:400;font-size:19px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.game-bar .tools{display:flex;gap:9px;flex:none}
.game-bar button,.game-bar a.tool{border:1px solid #d9c2ca;border-radius:6px;padding:9px 14px;background:#fff;color:var(--rose);font-size:13px;font-weight:500}
.game-shell iframe{flex:1;border:0;width:100%;background:#fff}
.qr-box{text-align:center}.qr-box svg{width:220px;height:220px}.qr-box code{display:block;font-size:13px;word-break:break-all;color:var(--muted);margin-top:10px}
@media(max-width:1000px){.site-nav{gap:16px;font-size:13px}.detail{gap:32px}.detail h1{font-size:34px}.search-bar{grid-template-columns:1fr 1fr}}
@media(max-width:860px){
 header{height:auto;padding:18px 0;flex-wrap:wrap;justify-content:space-between;margin:0;gap:12px}
 .nav-toggle{display:inline-block}
 .site-nav{display:none;order:5;width:100%;flex-direction:column;align-items:stretch;gap:0;border-top:1px solid var(--line);font-size:15px}
 .site-nav.open{display:flex}
 .site-nav a{padding:14px 2px;border-bottom:1px solid var(--line)}
 .header-actions{display:none;order:6;width:100%;justify-content:space-between;padding:8px 0 4px}
 .site-nav.open+.header-actions{display:flex}
 .detail{grid-template-columns:1fr}.detail-media .preview{height:330px}
 .categories.six{grid-template-columns:1fr 1fr}
 .categories.six>a{border-left:0!important;padding:18px 8px!important;border-top:1px solid var(--line)}
 .categories.six>a:nth-child(-n+2){border-top:0}
}
@media(max-width:700px){
 header{height:auto;margin:0}
 .page{padding:28px 0 60px}.page-head h1,.auth h1{font-size:36px}
 .search-bar{grid-template-columns:1fr}
 .categories.six{grid-template-columns:1fr}.categories.six>a:nth-child(2){border-top:1px solid var(--line)}
 .two-col{grid-template-columns:1fr}.panel{padding:22px 18px}
 .detail h1{font-size:32px}.detail-media .sheet{width:240px}.detail-media .sheet strong{font-size:27px}
 .list li{flex-direction:column;align-items:flex-start;gap:8px}
 .game-bar strong{font-size:16px}.game-bar .tools .wide{display:none}
}
@media print{body>*{display:revert!important}header,footer,.topline,.cta-row,.related,.breadcrumb,.nav-toggle{display:none!important}}

/* ───────── Canva (marka yazısı ve rengi) ───────── */
/* Yazı logosu metnin taban çizgisine oturur: görselin alttan %11,4'ü "a"nın kuyruğu (taban çizgisinin altı).
   Boyut yalnızca --canva-boy ile değişir; hiza her boyutta aynı kalır. */
.canva-yazi{--canva-boy:1.45em;display:inline-block;height:var(--canva-boy);width:auto;vertical-align:calc(var(--canva-boy) * -.114);margin:0 .04em 0 0}
h1 .canva-yazi{--canva-boy:1.15em}
.canva{background:linear-gradient(135deg,#d9f6f7 0%,#ece3fd 100%)}
.canva .sheet{border-top-color:#8b3dff;transform:rotate(-4deg)}
.canva .sheet i{color:#7d2ae8}
.button.canva{background:#fff;color:#6a2bc4;border:1px solid #d6c4fb;line-height:1}
.button.canva:hover{background:#f6f0ff}
.button.canva .canva-yazi{--canva-boy:1.6em;margin-top:-.5em}

/* ───────── Akıllı arama ───────── */
.search-note{font-size:13px;color:var(--muted);margin:0 0 18px;display:flex;flex-wrap:wrap;align-items:center;gap:6px 8px}
.search-note a{color:var(--rose);text-decoration:underline}
.search-chip{background:#f9e9ed;color:var(--rose);border-radius:20px;padding:4px 11px;font-size:12px;font-weight:500}
.empty .text-link{color:var(--rose);font-weight:600}
.search-popular{font-size:26px;margin:45px 0 22px}
.tag-list{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0 0;padding:0;list-style:none}
.tag-list a{display:inline-block;border:1px solid var(--line);border-radius:20px;padding:6px 13px;font-size:12px;color:var(--muted)}
.tag-list a:hover{color:var(--rose);border-color:#e6c8d1}

/* ───────── PDF sayfaları (önizleme ızgarası, kapak önerisi, görüntüleyici) ───────── */
.pdf-gallery{margin-top:60px}
.page-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:18px;margin-top:18px}
.page-thumb{position:relative;display:block;margin:0;background:#fff;border:1px solid var(--line);border-radius:6px;padding:6px;box-shadow:0 6px 18px #6130440a}
a.page-thumb:hover{border-color:#d9c2ca;transform:translateY(-2px)}
.page-thumb img{display:block;width:100%;aspect-ratio:1/1.414;object-fit:contain;background:var(--cream);border-radius:3px}
.page-thumb figcaption{position:absolute;right:10px;bottom:10px;background:#ffffffee;border-radius:3px;font-size:10px;font-weight:600;padding:3px 7px;color:var(--muted)}
.pdf-pages{background:var(--cream);border:1px solid var(--line);border-radius:10px;padding:20px;margin:4px 0 24px}
.pdf-pages[hidden],.pdf-cover[hidden]{display:none}
.pdf-cover{display:grid;grid-template-columns:150px 1fr;gap:20px;align-items:start}
.pdf-cover img{width:150px;border:1px solid var(--line);border-radius:4px;background:#fff;aspect-ratio:1/1.414;object-fit:contain}
.pdf-cover strong{font-size:15px}
.pdf-pages .page-grid{grid-template-columns:repeat(auto-fill,minmax(90px,1fr));gap:10px}
.page-viewer{width:min(900px,calc(100% - 32px));max-height:94vh;padding:46px 20px 16px;text-align:center}
.page-viewer img{display:block;max-width:100%;max-height:calc(94vh - 130px);margin:0 auto;border:1px solid var(--line)}
.page-viewer-nav{display:flex;justify-content:center;align-items:center;gap:22px;margin-top:12px;font-size:13px;color:var(--muted)}
.page-viewer-nav button{border:1px solid #d9c2ca;border-radius:6px;background:#fff;color:var(--rose);font-size:22px;line-height:1;padding:6px 16px}
@media(max-width:700px){.page-grid{grid-template-columns:repeat(2,1fr);gap:12px}.pdf-cover{grid-template-columns:96px 1fr;gap:14px}.pdf-cover img{width:96px}}