@import url('https://fonts.googleapis.com/css2?family=Spectral:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400&family=Inter:wght@400;500;600;700;800&family=IBM+Plex+Mono:wght@400;500;600&display=swap');
:root{
  --ink:#161A20; --soft:#5A6675; --navy:#102A43; --teal:#0B6B6B; --teal-bg:#E6F2F2;
  --acil:#C0271E; --acil-bg:#FBEBEA; --amber:#8A5A00; --amber-bg:#FBF1DD;
  --good:#1A6B45; --good-bg:#E6F1EB; --paper:#F6F8FA; --card:#FFFFFF;
  --line:#D8E0E8; --line2:#EAEEF2; --navy-bg:#EAF1F8;
  --serif:'Spectral',Georgia,serif; --sans:'Inter',system-ui,sans-serif; --mono:'IBM Plex Mono',monospace;
}
*{box-sizing:border-box}
.atx{background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.62;-webkit-font-smoothing:antialiased}
.atx p{margin:0 0 11px}
.wrap{max-width:880px;margin:0 auto;padding:0 22px 90px}
.serif{font-family:var(--serif)}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}

/* başlıklar */
.eyebrow{font-family:var(--sans);font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--teal)}
.sec-h{display:flex;align-items:baseline;gap:12px;margin:34px 0 14px;padding-bottom:9px;border-bottom:2px solid var(--navy)}
.sec-n{font-family:var(--mono);font-size:13px;font-weight:600;color:#fff;background:var(--navy);border-radius:6px;padding:3px 9px;flex:none}
.sec-t{font-family:var(--serif);font-size:23px;font-weight:700;color:var(--navy);line-height:1.15}
h3.sub{font-family:var(--serif);font-size:18px;font-weight:700;color:var(--navy);margin:20px 0 8px}
h4.sub{font-family:var(--sans);font-size:13px;font-weight:800;letter-spacing:.02em;color:var(--teal);text-transform:uppercase;margin:16px 0 6px}

/* kapak */
.cover{padding:54px 0 30px;border-bottom:1px solid var(--line)}
.cover .kick{font-family:var(--mono);font-size:12px;color:var(--acil);font-weight:600;letter-spacing:.06em}
.cover h1{font-family:var(--serif);font-size:46px;font-weight:800;color:var(--navy);line-height:1.04;margin:10px 0 14px;letter-spacing:-.01em}
.cover .lede{font-size:16px;color:var(--soft);max-width:620px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.chip{font-family:var(--sans);font-size:12px;font-weight:600;padding:4px 11px;border-radius:30px;background:var(--navy-bg);color:var(--navy);border:1px solid var(--line)}
.chip.red{background:var(--acil-bg);color:var(--acil);border-color:#F2D2CF}

/* kutular */
.box{border:1px solid var(--line);border-left-width:4px;border-radius:10px;padding:13px 15px;margin:14px 0;background:var(--card)}
.box-h{font-family:var(--sans);font-size:11.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;display:flex;align-items:center;gap:8px;margin-bottom:8px}
.box-h .ic{width:18px;height:18px;flex:none}
.box p:last-child,.box ul:last-child,.box ol:last-child{margin-bottom:0}
.box ul,.box ol{margin:0 0 8px;padding-left:20px}.box li{margin:3px 0}
.b-info{border-left-color:var(--navy)} .b-info .box-h{color:var(--navy)}
.b-klinik{border-left-color:var(--teal);background:var(--teal-bg)} .b-klinik .box-h{color:var(--teal)}
.b-uyari{border-left-color:var(--amber);background:var(--amber-bg)} .b-uyari .box-h{color:var(--amber)}
.b-acil{border-left-color:var(--acil);background:var(--acil-bg)} .b-acil .box-h{color:var(--acil)}
.b-tuzak{border-left-color:#6D4AA0;background:#F1ECF8} .b-tuzak .box-h{color:#6D4AA0}
.b-qr{border-left-color:var(--good);background:var(--good-bg)} .b-qr .box-h{color:var(--good)}

/* tablo */
table.dt{width:100%;border-collapse:collapse;margin:13px 0;font-size:13.5px}
table.dt th{background:var(--navy);color:#fff;font-family:var(--sans);font-weight:700;text-align:left;padding:8px 10px;font-size:12.5px;letter-spacing:.01em}
table.dt td{border:1px solid var(--line2);padding:7px 10px;vertical-align:top}
table.dt tbody tr:nth-child(even){background:#FAFCFD}
table.dt td.k{font-family:var(--mono);font-weight:500;white-space:nowrap;color:var(--acil)}

/* zaman omurgası (signature) */
.spine{display:grid;grid-template-columns:84px 1fr;gap:0;margin:14px 0;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.spine .lane{display:contents}
.spine .tcap{background:var(--navy);color:#fff;padding:14px 10px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;border-bottom:1px solid #1d3e5c}
.spine .lane:last-child .tcap{border-bottom:none}
.spine .tcap b{font-family:var(--mono);font-size:19px;font-weight:600;line-height:1}
.spine .tcap span{font-size:10px;opacity:.85;letter-spacing:.05em}
.spine .body{padding:11px 14px;border-bottom:1px solid var(--line2);background:var(--card)}
.spine .lane:last-child .body{border-bottom:none}
.spine .body ul{margin:0;padding-left:18px}.spine .body li{margin:3px 0;font-size:13.5px}

/* algoritma */
.algo{margin:14px 0;border:1px solid var(--line);border-radius:12px;background:var(--card);overflow:hidden}
.algo .node{padding:11px 15px;border-bottom:1px solid var(--line2);position:relative}
.algo .node:last-child{border-bottom:none}
.algo .nq{display:flex;gap:10px;align-items:flex-start}
.algo .step-n{font-family:var(--mono);font-size:12px;font-weight:600;color:#fff;background:var(--teal);min-width:24px;height:24px;border-radius:6px;display:flex;align-items:center;justify-content:center;flex:none}
.algo .step-n.d{background:var(--navy)}
.algo .qt{font-weight:600;color:var(--navy)}
.algo .qt small{display:block;font-weight:400;color:var(--soft);font-size:12.5px;margin-top:2px}
.branch{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:9px 0 2px 34px}
.branch .arm{border:1px solid var(--line);border-radius:9px;padding:9px 11px;font-size:13px}
.branch .arm.y{border-left:4px solid var(--good);background:var(--good-bg)}
.branch .arm.n{border-left:4px solid var(--acil);background:var(--acil-bg)}
.branch .arm .lab{font-family:var(--sans);font-weight:800;font-size:11px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:3px}
.branch .arm.y .lab{color:var(--good)}.branch .arm.n .lab{color:var(--acil)}

/* kırmızı bayrak — kompakt (banner yok) */
.flags{margin:13px 0;border:1px solid var(--acil);border-left-width:4px;border-radius:9px;background:var(--acil-bg);padding:9px 13px}
.flags .fh{font-family:var(--sans);font-weight:800;font-size:11px;letter-spacing:.07em;text-transform:uppercase;color:var(--acil);display:flex;align-items:center;gap:6px;margin-bottom:6px}
.flags .fh svg{width:13px;height:13px}
.flags ul{margin:0;padding:0 0 0 18px}
.flags li{margin:3px 0;font-size:13.5px;color:#7a1a14}
.spotgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:9px;margin:13px 0}
.spot{border:1px solid var(--line);border-left:3px solid var(--teal);border-radius:9px;padding:9px 11px;background:var(--card);font-size:13px}
.spot b{color:var(--navy)}

/* vaka */
.vaka{border:1px solid var(--line);border-radius:13px;margin:15px 0;overflow:hidden;background:var(--card)}
.vaka .vh{padding:11px 15px;background:var(--navy);color:#fff;display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.vaka .vh b{font-family:var(--serif);font-size:16px}
.vaka .vtag{font-size:10.5px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;background:rgba(255,255,255,.16);padding:3px 9px;border-radius:20px}
.vaka .vtag.lethal{background:var(--acil)}
.vital{display:flex;flex-wrap:wrap;gap:6px;padding:11px 15px;border-bottom:1px solid var(--line2);background:#FAFCFD}
.vital .vv{font-family:var(--mono);font-size:12px;border:1px solid var(--line);border-radius:7px;padding:3px 8px;background:#fff}
.vbody{padding:13px 15px}
.vrow{display:grid;grid-template-columns:120px 1fr;gap:10px;padding:5px 0;border-bottom:1px dashed var(--line2);font-size:13.5px}
.vrow:last-child{border-bottom:none}
.vrow .lab{font-weight:700;color:var(--teal);font-size:12px;text-transform:uppercase;letter-spacing:.03em}

/* MCQ */
.mcq{border:1px solid var(--line);border-radius:12px;margin:13px 0;background:var(--card);overflow:hidden}
.mcq .qh{padding:12px 15px;display:flex;gap:10px}
.mcq .qn{font-family:var(--mono);font-size:12px;font-weight:600;color:#fff;background:var(--navy);border-radius:6px;padding:3px 9px;height:fit-content;flex:none}
.mcq .qbody{flex:1}
.mcq .qtag{font-size:10px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--teal);margin-bottom:5px}
.mcq .stem{font-size:14px;line-height:1.55}
.mcq .opts{list-style:none;margin:10px 0 0;padding:0}
.mcq .opt{border:1px solid var(--line);border-radius:9px;padding:8px 12px;margin:6px 0;cursor:pointer;font-size:13.5px;display:flex;gap:9px;align-items:flex-start;transition:.12s}
.mcq .opt:hover{border-color:var(--navy)}
.mcq .opt .ol{font-family:var(--mono);font-weight:600;color:var(--soft)}
.mcq .opt.correct{border-color:var(--good);background:var(--good-bg)}
.mcq .opt.wrong{border-color:var(--acil);background:var(--acil-bg)}
.mcq .exp{border-top:1px solid var(--line2);padding:12px 15px;background:#FAFCFD;font-size:13px}
.mcq .exp .et{font-weight:800;color:var(--good);text-transform:uppercase;font-size:11px;letter-spacing:.06em;margin-bottom:5px}

/* başarı analizi bantları */
.score-bands{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:9px;margin:13px 0}
.band{border:1px solid var(--line);border-top:4px solid var(--soft);border-radius:9px;padding:10px 12px;font-size:12.5px;background:var(--card)}
.band b{display:block;font-family:var(--mono);color:var(--navy);margin-bottom:3px}
.band.b1{border-top-color:var(--acil)}.band.b2{border-top-color:var(--amber)}
.band.b3{border-top-color:var(--teal)}.band.b4{border-top-color:var(--good)}

/* TOC yan */
.foot{margin-top:40px;padding-top:16px;border-top:2px solid var(--navy);font-size:12.5px;color:var(--soft)}
.objlist{counter-reset:o;list-style:none;padding:0;margin:10px 0}
.objlist li{position:relative;padding:6px 0 6px 38px;border-bottom:1px solid var(--line2);font-size:14px}
.objlist li::before{counter-increment:o;content:counter(o);position:absolute;left:0;top:6px;font-family:var(--mono);font-size:11px;font-weight:600;color:#fff;background:var(--teal);width:24px;height:24px;border-radius:6px;display:flex;align-items:center;justify-content:center}
.bloom{font-family:var(--mono);font-size:10px;color:var(--teal);font-weight:600;text-transform:uppercase;letter-spacing:.05em;margin-right:6px}

/* kontrol paneli */
.panel{position:sticky;top:0;z-index:30;background:rgba(246,248,250,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.panel .pin{max-width:880px;margin:0 auto;padding:10px 22px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.btn{font-family:var(--sans);font-size:13px;font-weight:700;border-radius:8px;padding:7px 13px;cursor:pointer;border:1px solid var(--navy);background:var(--navy);color:#fff}
.btn.ghost{background:#fff;color:var(--navy)}
.btn.red{background:var(--acil);border-color:var(--acil)}
.btn.sm{font-size:12px;padding:5px 10px}
.prog{height:7px;border-radius:5px;background:var(--line2);overflow:hidden;flex:1;min-width:120px}
.prog i{display:block;height:100%;background:linear-gradient(90deg,var(--teal),var(--good))}

/* modül kartları */
.mgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px;margin:18px 0}
.mcard{text-align:left;background:var(--card);border:1px solid var(--line);border-left:5px solid var(--navy);border-radius:12px;padding:13px 14px;font:inherit}
.mcard.done{border-left-color:var(--good)}
.mcard .top{display:flex;align-items:center;gap:9px;margin-bottom:7px}
.mcard .mn{font-family:var(--mono);font-weight:600;color:#fff;background:var(--navy);width:30px;height:30px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:13px;flex:none}
.mcard.done .mn{background:var(--good)}
.mcard .st{font-size:9.5px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;padding:2px 8px;border-radius:20px;background:var(--navy-bg);color:var(--navy)}
.mcard.done .st{background:var(--good-bg);color:var(--good)}
.mcard .mt{font-family:var(--serif);font-weight:700;font-size:15px;color:var(--navy);line-height:1.22;min-height:36px}
.mcard .ms{font-size:12px;color:var(--soft);margin:6px 0 10px;line-height:1.45}
.mcard .acts{display:flex;gap:7px}
.mcard .acts button{flex:1;font-size:12px;font-weight:700;border-radius:7px;padding:7px 0;cursor:pointer}
.mcard .acts .open{border:1px solid var(--navy);background:var(--navy);color:#fff}
.mcard .acts .gen{border:1px solid var(--acil);background:#fff;color:var(--acil)}
.mcard .acts .gen.copied{background:var(--acil);color:#fff}

@media print{
  .panel,.mcard .acts,.noprint{display:none!important}
  .atx{background:#fff;font-size:11.5px}
  .box,.vaka,.mcq,.algo,.flags,.spine{break-inside:avoid}
  .sec-h{break-after:avoid}
}
@media(max-width:560px){.cover h1{font-size:34px}.vrow{grid-template-columns:1fr}.branch{margin-left:0}}



*{ -webkit-print-color-adjust:exact !important; print-color-adjust:exact !important; }
.modpage{ break-before:page; }
.bookcover{ text-align:center; padding:90px 0 50px; border-bottom:1px solid var(--line); }
.bookcover .lede{ margin-left:auto; margin-right:auto; }
.bookcover .chips{ justify-content:center; }
.toc-list{ margin:14px 0 0; }
.toc-item{ break-inside:avoid; display:flex; gap:10px; align-items:baseline; padding:6px 0; border-bottom:1px solid var(--line2); font-size:13.5px; }
.toc-item .tn{ font-family:var(--mono); color:#fff; background:var(--navy); border-radius:5px; padding:1px 8px; font-size:11px; flex:none; }
.toc-item .tt{ color:var(--navy); font-weight:600; }
@page{ margin:14mm 12mm; }



/* ===== AcilYanDal Pro Text Book UI ===== */
.pro-book-page{background:radial-gradient(circle at 10% 0%,rgba(220,38,38,.10),transparent 28%),linear-gradient(180deg,#f8fafc 0,#eef2f7 100%);min-height:100vh;padding-bottom:4rem}.pro-book-hero{position:relative;overflow:hidden;border-radius:34px;padding:2.4rem;background:linear-gradient(135deg,#111827 0%,#7f1d1d 55%,#dc2626 100%);color:#fff;box-shadow:0 26px 70px rgba(127,29,29,.28)}.pro-book-hero:before{content:"";position:absolute;inset:-40%;background:radial-gradient(circle,rgba(255,255,255,.18),transparent 30%);transform:rotate(12deg)}.pro-book-hero>*{position:relative;z-index:1}.pro-book-pill{display:inline-flex;align-items:center;gap:.5rem;border:1px solid rgba(255,255,255,.24);background:rgba(255,255,255,.12);border-radius:999px;padding:.42rem .9rem;font-weight:900;letter-spacing:.04em;font-size:.78rem}.pro-book-title{font-weight:950;letter-spacing:-.055em;line-height:.95;margin:.95rem 0}.pro-book-sub{max-width:860px;color:rgba(255,255,255,.76);font-size:1.05rem}.pro-book-stats{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.35rem}.pro-book-stat{min-width:132px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.10);border-radius:20px;padding:.8rem 1rem}.pro-book-stat b{display:block;font-size:1.45rem;line-height:1}.pro-book-stat span{font-size:.78rem;color:rgba(255,255,255,.72);font-weight:800;text-transform:uppercase;letter-spacing:.06em}.pro-book-toolbar{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin:1.5rem 0;flex-wrap:wrap}.pro-book-search{max-width:460px;border-radius:999px;border:1px solid #e2e8f0;padding:.75rem 1rem;background:#fff;box-shadow:0 10px 32px rgba(15,23,42,.06)}.pro-book-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem}.pro-book-card{position:relative;overflow:hidden;background:#fff;border:1px solid #e5e7eb;border-radius:24px;padding:1.1rem;text-decoration:none;color:#111827;box-shadow:0 16px 40px rgba(15,23,42,.08);transition:.18s transform,.18s box-shadow,.18s border-color}.pro-book-card:hover{transform:translateY(-4px);box-shadow:0 22px 60px rgba(15,23,42,.13);border-color:#fecaca;color:#111827}.pro-book-card-top{display:flex;gap:.85rem;align-items:flex-start}.pro-book-icon{width:48px;height:48px;border-radius:16px;display:flex;align-items:center;justify-content:center;background:#fee2e2;font-size:1.45rem;box-shadow:inset 0 0 0 1px rgba(255,255,255,.4)}.pro-book-card small{display:block;font-weight:950;letter-spacing:.08em;text-transform:uppercase;font-size:.72rem}.pro-book-card h3{font-size:1.05rem;font-weight:950;line-height:1.18;margin:.18rem 0 .5rem}.pro-book-card p{font-size:.86rem;color:#64748b;line-height:1.45;margin:0}.pro-book-card-foot{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #eef2f7;margin-top:1rem;padding-top:.85rem;font-weight:900;font-size:.82rem;color:#dc2626}.pro-book-cover-img{height:142px;border-radius:18px;overflow:hidden;margin-bottom:.9rem;background:linear-gradient(135deg,#111827,#dc2626);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:950}.pro-book-cover-img img{width:100%;height:100%;object-fit:cover;display:block}.pro-book-layout{display:grid;grid-template-columns:310px minmax(0,1fr);gap:1.25rem;align-items:start}.pro-book-side{position:sticky;top:92px;background:#fff;border:1px solid #e5e7eb;border-radius:24px;padding:.75rem;box-shadow:0 18px 42px rgba(15,23,42,.08);max-height:calc(100vh - 110px);overflow:auto}.pro-book-side a{display:flex;gap:.7rem;text-decoration:none;color:#111827;border-radius:16px;padding:.72rem;border:1px solid transparent}.pro-book-side a:hover,.pro-book-side a.active{background:#fff1f2;border-color:#fecaca}.pro-book-side .num{width:34px;height:34px;border-radius:12px;background:#111827;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:950;font-size:.8rem;flex:none}.pro-book-side strong{font-size:.86rem;line-height:1.2}.pro-book-detail{min-width:0}.pro-book-detail-head{border-radius:28px;padding:1.5rem;color:#fff;margin-bottom:1rem;box-shadow:0 20px 60px rgba(15,23,42,.15)}.pro-book-detail-head h1{font-weight:950;letter-spacing:-.035em;margin:0}.pro-book-actions{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:1rem}.pro-book-gallery{background:#fff;border:1px solid #e5e7eb;border-radius:26px;padding:1rem;margin-bottom:1rem;box-shadow:0 14px 36px rgba(15,23,42,.07)}.pro-book-gallery h2{font-size:1.05rem;font-weight:950;margin:0 0 .8rem}.pro-book-gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:.8rem}.pro-book-figure{border:1px solid #e5e7eb;border-radius:18px;overflow:hidden;background:#f8fafc}.pro-book-figure a{display:block}.pro-book-figure img{width:100%;height:145px;object-fit:cover;display:block}.pro-book-figcap{padding:.7rem}.pro-book-figcap b{display:block;font-size:.86rem;color:#111827}.pro-book-figcap span{display:block;font-size:.76rem;color:#64748b;line-height:1.35;margin-top:.2rem}.pro-book-empty-gallery{border:1px dashed #cbd5e1;background:#f8fafc;color:#64748b;border-radius:18px;padding:1rem;font-weight:700}.pro-book-content-shell{background:#fff;border:1px solid #e5e7eb;border-radius:26px;padding:0;overflow:hidden;box-shadow:0 14px 36px rgba(15,23,42,.07)}.pro-book-content{background:#f6f8fa}.pro-book-content .modpage{break-before:auto!important}.pro-book-content .modpage>.cover{padding-left:22px;padding-right:22px}.pro-book-content .modpage>.wrap{max-width:920px}.pro-book-content .wrap{max-width:920px}.pro-admin-slot{border:1px solid #e5e7eb;border-radius:18px;background:#fff;overflow:hidden;box-shadow:0 10px 28px rgba(15,23,42,.06)}.pro-admin-slot .preview{height:160px;background:linear-gradient(135deg,#f1f5f9,#e2e8f0);display:flex;align-items:center;justify-content:center;color:#94a3b8;font-weight:900}.pro-admin-slot .preview img{width:100%;height:100%;object-fit:cover}.pro-admin-card{border:0;border-radius:24px;box-shadow:0 16px 42px rgba(15,23,42,.08);overflow:hidden}.pro-admin-hero{border-radius:28px;padding:1.5rem;background:linear-gradient(135deg,#111827,#991b1b,#dc2626);color:#fff;box-shadow:0 18px 50px rgba(127,29,29,.2)}.pro-admin-module-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:.75rem}.pro-admin-module-link{display:flex;gap:.7rem;align-items:flex-start;text-decoration:none;color:#111827;background:#fff;border:1px solid #e5e7eb;border-radius:18px;padding:.85rem}.pro-admin-module-link.active,.pro-admin-module-link:hover{border-color:#fca5a5;background:#fff1f2;color:#111827}.pro-admin-module-link .n{width:34px;height:34px;border-radius:12px;background:#111827;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:950;flex:none}@media(max-width:1100px){.pro-book-layout{grid-template-columns:1fr}.pro-book-side{position:static;max-height:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:.45rem}}@media(max-width:576px){.pro-book-hero{padding:1.35rem;border-radius:24px}.pro-book-title{font-size:2.1rem}.pro-book-grid{grid-template-columns:1fr}.pro-book-gallery-grid{grid-template-columns:1fr}.pro-book-detail-head{border-radius:22px}.pro-book-content-shell{border-radius:20px}.pro-book-content .modpage>.cover{padding-left:14px;padding-right:14px}}


/* ===== Pro Text Book: bulk upload + animated lightbox ===== */
.pro-admin-bulkbox{border:1px dashed #fecaca;background:linear-gradient(135deg,#fff7f7,#ffffff);border-radius:20px;padding:1rem;box-shadow:inset 0 0 0 1px rgba(255,255,255,.65)}
.pro-admin-bulkbox .form-text{font-weight:700;color:#64748b}.pro-book-figure a.pro-book-lightbox-item{position:relative;display:block;cursor:zoom-in;overflow:hidden}.pro-book-figure a.pro-book-lightbox-item:after{content:"\f00e";font-family:"Font Awesome 6 Free","Font Awesome 5 Free";font-weight:900;position:absolute;right:.65rem;top:.65rem;width:34px;height:34px;border-radius:999px;background:rgba(15,23,42,.78);color:#fff;display:flex;align-items:center;justify-content:center;opacity:0;transform:scale(.86);transition:.18s ease}.pro-book-figure:hover a.pro-book-lightbox-item:after{opacity:1;transform:scale(1)}.pro-book-figure a.pro-book-lightbox-item img{transition:.22s ease}.pro-book-figure:hover a.pro-book-lightbox-item img{transform:scale(1.035)}body.pro-lightbox-lock{overflow:hidden}.pro-lightbox{position:fixed;inset:0;z-index:99999;display:flex;align-items:center;justify-content:center;padding:2.2rem;background:rgba(2,6,23,.78);backdrop-filter:blur(10px);opacity:0;pointer-events:none;transition:opacity .22s ease}.pro-lightbox.is-open{opacity:1;pointer-events:auto}.pro-lightbox-dialog{position:relative;width:min(1120px,calc(100vw - 6.5rem));max-height:calc(100vh - 5.5rem);background:#020617;border:1px solid rgba(255,255,255,.18);border-radius:28px;overflow:hidden;box-shadow:0 34px 100px rgba(0,0,0,.55);transform:translateY(18px) scale(.965);opacity:.72;transition:transform .24s cubic-bezier(.2,.8,.2,1),opacity .24s ease}.pro-lightbox.is-open .pro-lightbox-dialog{transform:translateY(0) scale(1);opacity:1}.pro-lightbox-img{display:block;width:100%;max-height:calc(100vh - 11rem);object-fit:contain;background:#020617}.pro-lightbox-meta{padding:1rem 1.15rem;background:linear-gradient(180deg,#111827,#020617);color:#fff}.pro-lightbox-title{display:block;font-size:1rem;font-weight:950}.pro-lightbox-caption{margin:.25rem 0 0;color:rgba(255,255,255,.72);font-size:.9rem;line-height:1.45}.pro-lightbox-close,.pro-lightbox-nav{border:0;background:rgba(255,255,255,.12);color:#fff;backdrop-filter:blur(8px);box-shadow:0 14px 40px rgba(0,0,0,.3);transition:.16s ease}.pro-lightbox-close:hover,.pro-lightbox-nav:hover{background:#fff;color:#111827;transform:scale(1.04)}.pro-lightbox-close{position:fixed;right:1.25rem;top:1.25rem;width:46px;height:46px;border-radius:999px;z-index:2}.pro-lightbox-nav{position:fixed;top:50%;transform:translateY(-50%);width:48px;height:74px;border-radius:999px;z-index:2}.pro-lightbox-nav:hover{transform:translateY(-50%) scale(1.04)}.pro-lightbox-prev{left:1.15rem}.pro-lightbox-next{right:1.15rem}@media(max-width:700px){.pro-lightbox{padding:.85rem}.pro-lightbox-dialog{width:100%;max-height:calc(100vh - 4rem);border-radius:20px}.pro-lightbox-img{max-height:calc(100vh - 9rem)}.pro-lightbox-close{right:.8rem;top:.8rem}.pro-lightbox-nav{width:42px;height:58px;background:rgba(15,23,42,.66)}.pro-lightbox-prev{left:.45rem}.pro-lightbox-next{right:.45rem}.pro-lightbox-meta{padding:.85rem}}


/* ===== Pro Text Book: renkli cam / frosted glass kapak efekti ===== */
.pro-book-cover-img{
  position:relative;
  isolation:isolate;
  overflow:hidden;
  border-radius:18px;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.22), inset 0 -24px 58px rgba(15,23,42,.16);
}
.pro-book-cover-img img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  z-index:0;
  transform:scale(1.015);
  filter:saturate(.88) contrast(1.04) brightness(.92);
  transition:transform .32s cubic-bezier(.2,.8,.2,1), filter .32s ease;
}
.pro-book-cover-img.has-image::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:1;
  background:inherit;
  opacity:.72;
  mix-blend-mode:multiply;
  -webkit-backdrop-filter:blur(2.5px) saturate(1.18);
  backdrop-filter:blur(2.5px) saturate(1.18);
  pointer-events:none;
}
.pro-book-cover-img.has-image::after,
.pro-book-cover-img.no-image::after{
  content:"";
  position:absolute;
  inset:0;
  z-index:2;
  background:
    radial-gradient(circle at 16% 8%,rgba(255,255,255,.36),transparent 28%),
    linear-gradient(135deg,rgba(255,255,255,.16),rgba(255,255,255,.045) 46%,rgba(255,255,255,.14));
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.35),
    inset 0 0 0 1px rgba(255,255,255,.13),
    inset 0 -34px 70px rgba(0,0,0,.10);
  pointer-events:none;
}
.pro-book-cover-img.no-image::before{
  content:"";
  position:absolute;
  inset:-35%;
  z-index:1;
  background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.18) 45%,transparent 60%);
  transform:rotate(10deg);
  opacity:.42;
  pointer-events:none;
}
.pro-book-cover-img span{
  position:relative;
  z-index:3;
  text-shadow:0 2px 12px rgba(0,0,0,.30);
}
.pro-book-card:hover .pro-book-cover-img.has-image img{
  transform:scale(1.065);
  filter:saturate(.98) contrast(1.08) brightness(.96);
}
.pro-book-card:hover .pro-book-cover-img.has-image::before{
  opacity:.66;
}
@supports not ((backdrop-filter:blur(2px)) or (-webkit-backdrop-filter:blur(2px))){
  .pro-book-cover-img.has-image::before{opacity:.78;background:linear-gradient(135deg,rgba(17,24,39,.58),rgba(220,38,38,.46));mix-blend-mode:normal}
}

/* ===== Pro Text Book: premium framed lightbox + swipe navigation ===== */
.pro-book-figure a.pro-book-lightbox-item{cursor:zoom-in}
.pro-book-figure a.pro-book-lightbox-item::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(255,255,255,0),rgba(15,23,42,.18));
  opacity:0;
  transition:opacity .22s ease;
  pointer-events:none;
  z-index:1;
}
.pro-book-figure:hover a.pro-book-lightbox-item::before{opacity:1}
body.pro-lightbox-lock{overflow:hidden;touch-action:none}.pro-lightbox{
  position:fixed;
  inset:0;
  z-index:2147483000;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:clamp(.8rem,2vw,2.2rem);
  background:
    radial-gradient(circle at 18% 15%,rgba(239,68,68,.32),transparent 34%),
    radial-gradient(circle at 82% 78%,rgba(59,130,246,.22),transparent 36%),
    rgba(2,6,23,.86);
  -webkit-backdrop-filter:blur(16px) saturate(1.18);
  backdrop-filter:blur(16px) saturate(1.18);
  opacity:0;
  visibility:hidden;
  pointer-events:none;
  transition:opacity .24s ease,visibility .24s ease;
}
.pro-lightbox.is-open{opacity:1;visibility:visible;pointer-events:auto}.pro-lightbox-dialog{
  position:relative;
  width:min(1180px,calc(100vw - 2rem));
  max-height:calc(100vh - 2rem);
  display:grid;
  grid-template-rows:auto minmax(0,1fr) auto;
  background:linear-gradient(180deg,rgba(15,23,42,.94),rgba(2,6,23,.98));
  border:1px solid rgba(255,255,255,.20);
  border-radius:32px;
  overflow:hidden;
  box-shadow:
    0 44px 140px rgba(0,0,0,.66),
    0 0 0 1px rgba(255,255,255,.08),
    inset 0 1px 0 rgba(255,255,255,.22);
  transform:translateY(24px) scale(.94);
  opacity:.5;
  transition:transform .28s cubic-bezier(.18,.86,.28,1.08),opacity .28s ease;
}
.pro-lightbox.is-open .pro-lightbox-dialog{transform:translateY(0) scale(1);opacity:1}.pro-lightbox-dialog::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  z-index:2;
  border-radius:32px;
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,.10),
    inset 0 0 42px rgba(255,255,255,.055),
    inset 0 -90px 120px rgba(2,6,23,.30);
}
.pro-lightbox-dialog::after{
  content:"";
  position:absolute;
  left:18px;
  right:18px;
  top:14px;
  height:1px;
  z-index:3;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.72),transparent);
  opacity:.70;
  pointer-events:none;
}.pro-lightbox-toolbar{
  position:relative;
  z-index:5;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  padding:.85rem .95rem .75rem 1.05rem;
  background:linear-gradient(180deg,rgba(255,255,255,.10),rgba(255,255,255,.035));
  border-bottom:1px solid rgba(255,255,255,.12);
}.pro-lightbox-kicker{min-width:0;color:#fff;display:flex;align-items:center;gap:.7rem}.pro-lightbox-counter{
  flex:none;
  display:inline-flex;
  align-items:center;
  height:30px;
  padding:0 .75rem;
  border-radius:999px;
  color:#fecaca;
  background:rgba(239,68,68,.16);
  border:1px solid rgba(248,113,113,.28);
  font-size:.78rem;
  font-weight:950;
  letter-spacing:.02em;
}.pro-lightbox-title{display:block;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:1rem;font-weight:950;color:#fff}.pro-lightbox-close{
  position:relative!important;
  right:auto!important;
  top:auto!important;
  z-index:8;
  width:46px;
  height:46px;
  flex:none;
  border:1px solid rgba(255,255,255,.22)!important;
  border-radius:999px;
  background:linear-gradient(135deg,rgba(248,113,113,.92),rgba(220,38,38,.95))!important;
  color:#fff!important;
  display:inline-flex!important;
  align-items:center;
  justify-content:center;
  font-family:Arial,Helvetica,sans-serif;
  font-size:30px;
  line-height:1;
  font-weight:400;
  box-shadow:0 16px 36px rgba(220,38,38,.34),inset 0 1px 0 rgba(255,255,255,.25)!important;
  opacity:1!important;
  cursor:pointer;
}.pro-lightbox-close span{display:block;margin-top:-2px}.pro-lightbox-close:hover{transform:scale(1.06) rotate(4deg)!important;background:#fff!important;color:#b91c1c!important}.pro-lightbox-stage{
  position:relative;
  z-index:4;
  min-height:min(66vh,720px);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:1.05rem;
  background:
    linear-gradient(45deg,rgba(255,255,255,.025) 25%,transparent 25%,transparent 75%,rgba(255,255,255,.025) 75%),
    radial-gradient(circle at center,rgba(255,255,255,.07),rgba(0,0,0,.12) 42%,rgba(0,0,0,.36));
  background-size:22px 22px,100% 100%;
  touch-action:pan-y;
  user-select:none;
}.pro-lightbox-img{
  display:block;
  width:auto;
  max-width:100%;
  max-height:calc(100vh - 12rem);
  object-fit:contain;
  border-radius:22px;
  background:#020617;
  border:1px solid rgba(255,255,255,.22);
  box-shadow:
    0 26px 82px rgba(0,0,0,.62),
    0 0 0 10px rgba(255,255,255,.035),
    0 0 0 1px rgba(255,255,255,.10),
    inset 0 1px 0 rgba(255,255,255,.22);
  opacity:0;
  transform:scale(.985);
  transition:opacity .20s ease,transform .20s ease;
}.pro-lightbox-img.is-loaded{opacity:1;transform:scale(1)}.pro-lightbox-img.is-switching-next{animation:proLightboxNext .24s ease both}.pro-lightbox-img.is-switching-prev{animation:proLightboxPrev .24s ease both}@keyframes proLightboxNext{0%{opacity:.25;transform:translateX(42px) scale(.985)}100%{opacity:1;transform:translateX(0) scale(1)}}@keyframes proLightboxPrev{0%{opacity:.25;transform:translateX(-42px) scale(.985)}100%{opacity:1;transform:translateX(0) scale(1)}}.pro-lightbox-nav{
  position:absolute!important;
  top:50%!important;
  transform:translateY(-50%)!important;
  z-index:7;
  width:54px!important;
  height:82px!important;
  border:1px solid rgba(255,255,255,.22)!important;
  border-radius:999px!important;
  background:rgba(15,23,42,.56)!important;
  color:#fff!important;
  display:inline-flex!important;
  align-items:center;
  justify-content:center;
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  box-shadow:0 18px 52px rgba(0,0,0,.38),inset 0 1px 0 rgba(255,255,255,.20)!important;
  opacity:1!important;
  cursor:pointer;
}.pro-lightbox-nav span{font-family:Georgia,serif;font-size:50px;line-height:.8;margin-top:-4px}.pro-lightbox-nav:hover{background:#fff!important;color:#111827!important;transform:translateY(-50%) scale(1.06)!important}.pro-lightbox-prev{left:1.15rem!important}.pro-lightbox-next{right:1.15rem!important}.pro-lightbox-meta{
  position:relative;
  z-index:5;
  padding:.8rem 1.1rem 1rem;
  background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.02));
  border-top:1px solid rgba(255,255,255,.12);
  color:#fff;
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