/* Boğaziçi VIP Soru Bankası — stiller */
/* Yerel fontlar (internetsiz çalışır) */
@font-face{font-family:"Figtree";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/figtree-latin-ext-400-normal.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:"Figtree";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/figtree-latin-400-normal.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}
@font-face{font-family:"Figtree";font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/figtree-latin-ext-500-normal.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:"Figtree";font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/figtree-latin-500-normal.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}
@font-face{font-family:"Figtree";font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/figtree-latin-ext-600-normal.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:"Figtree";font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/figtree-latin-600-normal.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}
@font-face{font-family:"Figtree";font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/figtree-latin-ext-700-normal.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:"Figtree";font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/figtree-latin-700-normal.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}
@font-face{font-family:"Bricolage Grotesque";font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/bricolage-grotesque-latin-ext-600-normal.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:"Bricolage Grotesque";font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/bricolage-grotesque-latin-600-normal.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}
@font-face{font-family:"Bricolage Grotesque";font-style:normal;font-weight:800;font-display:swap;src:url(../fonts/bricolage-grotesque-latin-ext-800-normal.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:"Bricolage Grotesque";font-style:normal;font-weight:800;font-display:swap;src:url(../fonts/bricolage-grotesque-latin-800-normal.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}

/* Temel sıfırlama ve güvenli alan (çentikli telefonlar) */
html{-webkit-text-size-adjust:100%}
:root{padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
body{margin:0;font-size:14px;-webkit-tap-highlight-color:transparent}
img{max-width:100%}
[hidden]{display:none!important}
#splash{position:fixed;inset:0;z-index:50;display:flex;flex-direction:column;gap:14px;align-items:center;justify-content:center;background:var(--bg);color:var(--muted);font-family:var(--body);font-size:15px}
#splash img{width:min(70vw,320px)}
#splash i{width:34px;height:34px;border-radius:50%;border:4px solid var(--line);border-top-color:var(--navy);animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
/* Boğaziçi VIP Soru Bankası — arayüz. Marka: mor #6e2382 + pembe #c2187a. Tek sütun mobil öncelikli kabuk. */
:root{
  --bg:#f5f1f8; --surface:#ffffff; --surface2:#faf7fc; --ink:#24112d; --muted:#6f6177; --line:#e9e0ee;
  --navy:#6e2382; --navy2:#4a1259; --on-navy:#ffffff; --pist:#c2187a; --pist-soft:#fbe6f2; --gold:#f2b632;
  --ok:#1f8a4c; --ok-soft:#e2f4e8; --bad:#c8402c; --bad-soft:#fde8e4;
  --shadow:0 1px 2px rgba(36,17,45,.05),0 8px 24px -12px rgba(36,17,45,.18);
  --shadow-lg:0 2px 4px rgba(36,17,45,.06),0 18px 40px -18px rgba(74,18,89,.45);
  --r:18px;
  --display:"Bricolage Grotesque","Segoe UI",system-ui,sans-serif;
  --body:"Figtree","Segoe UI",system-ui,sans-serif;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#130a18; --surface:#1f1226; --surface2:#26172e; --ink:#f3eaf6; --muted:#b6a5bd; --line:#352540;
  --navy:#8a35a2; --navy2:#4a1259; --pist:#f062ad; --pist-soft:#3a1730; --gold:#f5c451;
  --ok:#5fd08a; --ok-soft:#14301f; --bad:#f28a74; --bad-soft:#3a1c17;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px -12px rgba(0,0,0,.6); --shadow-lg:0 18px 40px -18px rgba(0,0,0,.7); color-scheme:dark }}
:root[data-theme="dark"]{
  --bg:#130a18; --surface:#1f1226; --surface2:#26172e; --ink:#f3eaf6; --muted:#b6a5bd; --line:#352540;
  --navy:#8a35a2; --navy2:#4a1259; --pist:#f062ad; --pist-soft:#3a1730; --gold:#f5c451;
  --ok:#5fd08a; --ok-soft:#14301f; --bad:#f28a74; --bad-soft:#3a1c17;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px -12px rgba(0,0,0,.6); --shadow-lg:0 18px 40px -18px rgba(0,0,0,.7); color-scheme:dark }
*{box-sizing:border-box}
html{-webkit-tap-highlight-color:transparent}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.5;
  padding:12px max(16px, env(safe-area-inset-right, 0px)) calc(100px + env(safe-area-inset-bottom, 0px)) max(16px, env(safe-area-inset-left, 0px))}
.wrap{max-width:860px;margin:0 auto;display:flex;flex-direction:column;gap:20px}
button{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--pist);outline-offset:2px;border-radius:10px}
h2{font-family:var(--display);font-weight:800;font-size:22px;margin:0;letter-spacing:-.01em;text-wrap:balance}
.lede{color:var(--muted);margin:4px 0 14px;font-size:15px}
.sec-h{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-bottom:12px}
.sec-h p{margin:0;color:var(--muted);font-size:14px}

/* ---------- Üst çubuk ---------- */
.hero{display:flex;align-items:center;gap:12px;justify-content:space-between}
.hero .logo{background:#fff;border-radius:14px;padding:8px 14px;box-shadow:var(--shadow);display:flex;align-items:center;min-width:0}
.hero .logo img{height:38px;width:auto;max-width:100%;display:block}
.herorow{display:flex;align-items:center;gap:8px}
.herorow h1,.herorow p{display:none}
.big{display:flex;flex-direction:column;align-items:flex-end;font-family:var(--display);font-weight:800;font-size:20px;line-height:1;color:var(--navy);font-variant-numeric:tabular-nums}
.big small{font-family:var(--body);font-weight:600;font-size:11px;color:var(--muted);margin-top:3px;white-space:nowrap}
@media (max-width:420px){.big small{display:none}}

/* ---------- Ana sayfa kahraman kartı ---------- */
.home-hero{position:relative;overflow:hidden;border-radius:24px;padding:22px 20px 20px;color:#fff;
  background:radial-gradient(120% 140% at 100% 0%, #d42a8c 0%, rgba(212,42,140,0) 55%),linear-gradient(150deg,#7b2a93 0%,#55166a 60%,#3d0f4d 100%);box-shadow:var(--shadow-lg)}
.home-hero::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.12) 1px,transparent 1.4px);background-size:16px 16px;mask-image:linear-gradient(200deg,#000 0%,transparent 60%);pointer-events:none}
.home-hero > *{position:relative;z-index:1}
.hh-top{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}
.hh-greet{font-size:14px;opacity:.85;font-weight:600}
.hh-title{font-family:var(--display);font-weight:800;font-size:clamp(26px,6.4vw,36px);line-height:1.05;margin:4px 0 6px;letter-spacing:-.02em}
.hh-sub{font-size:14px;opacity:.85;margin:0;max-width:34ch}
.goal{position:relative;width:96px;height:96px;flex:none}
.goal svg{width:100%;height:100%;transform:rotate(-90deg)}
.goal .trk{stroke:rgba(255,255,255,.18)} .goal .val{stroke:#fff;stroke-linecap:round;transition:stroke-dashoffset .8s cubic-bezier(.2,.8,.2,1)}
.goal .gl{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;font-variant-numeric:tabular-nums}
.goal .gl b{font-family:var(--display);font-size:24px;line-height:1}
.goal .gl span{font-size:11px;opacity:.85}
.hh-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:18px}
.hh-stat{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.16);border-radius:14px;padding:10px 12px;backdrop-filter:blur(6px)}
.hh-stat b{display:block;font-family:var(--display);font-size:22px;line-height:1.1;font-variant-numeric:tabular-nums}
.hh-stat span{font-size:12px;opacity:.85}
.hh-actions{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}
.hh-actions .btn{background:#fff;color:#4a1259}
.hh-actions .btn.ghost{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.3)}
.hh-goalpick{display:flex;align-items:center;gap:8px;margin-top:14px;font-size:13px;opacity:.95;flex-wrap:wrap}
.hh-goalpick .seg{border-color:rgba(255,255,255,.3)} .hh-goalpick .seg button{color:#fff}
.hh-goalpick .seg button[aria-pressed="true"]{background:#fff;color:#4a1259}

/* ---------- Devam et kartı ---------- */
.resume{all:unset;box-sizing:border-box;width:100%;max-width:100%;margin-top:10px;cursor:pointer;display:flex;align-items:center;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px 16px;box-shadow:var(--shadow);transition:transform .15s,box-shadow .15s}
.resume:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.resume .rt{flex:1;min-width:0}.resume small{display:block;font-size:12px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.06em}
.resume strong{display:block;font-size:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.resume .arrow{width:36px;height:36px;border-radius:50%;background:var(--c,var(--navy));color:#fff;display:grid;place-items:center;font-weight:800;flex:none}

/* ---------- Sınıf kartları ---------- */
.grades{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
@media (min-width:640px){.grades{grid-template-columns:repeat(4,minmax(0,1fr))}}
.grade{all:unset;cursor:pointer;position:relative;overflow:hidden;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px;display:flex;flex-direction:column;gap:2px;box-shadow:var(--shadow);transition:transform .18s,box-shadow .18s,border-color .18s}
.grade::before{content:"";position:absolute;right:-30px;top:-30px;width:110px;height:110px;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--pist) 22%,transparent),transparent 70%)}
.grade:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:color-mix(in srgb,var(--pist) 50%,var(--line))}
.grade .num{font-family:var(--display);font-weight:800;font-size:46px;line-height:1;background:linear-gradient(135deg,var(--navy),var(--pist));-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:-.03em}
.grade .lbl{font-weight:700;margin-top:4px}
.grade .meta{font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums}
.grade .gbar{height:5px;border-radius:5px;background:var(--line);margin-top:10px;overflow:hidden}.grade .gbar i{display:block;height:100%;background:linear-gradient(90deg,var(--navy),var(--pist))}
.grade.last{border-color:var(--pist)}
.grade.last::after{content:"Son çalıştığın";position:absolute;top:12px;right:12px;font-size:10px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--pist);background:var(--pist-soft);padding:3px 7px;border-radius:999px}
.grade[disabled]{opacity:.5;cursor:default}

/* ---------- Ders kartları ---------- */
.subjects{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,250px),1fr));gap:12px}
.subj{all:unset;cursor:pointer;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px;display:flex;gap:12px;align-items:center;min-width:0;box-shadow:var(--shadow);transition:transform .18s,box-shadow .18s,border-color .18s}
.subj:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:color-mix(in srgb,var(--c) 45%,var(--line))}
.code{width:48px;height:48px;border-radius:14px;background:linear-gradient(140deg,color-mix(in srgb,var(--c) 70%,#fff 0%),color-mix(in srgb,var(--c) 75%,#000));color:#fff;display:grid;place-items:center;font-family:var(--display);font-weight:800;font-size:17px;flex:none;box-shadow:0 6px 14px -6px var(--c)}
.subj .txt{min-width:0;display:flex;flex-direction:column;gap:2px;flex:1}
.subj strong{font-size:15.5px;line-height:1.25}
.subj .txt>span{font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums}
.meter{height:5px;background:var(--line);border-radius:5px;overflow:hidden;margin-top:6px}
.meter i{display:block;height:100%;background:var(--c, var(--pist));border-radius:5px}

/* ---------- Ders sayfası ---------- */
.panel{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:20px;box-shadow:var(--shadow)}
.sbanner{position:relative;overflow:hidden;border-radius:22px;padding:18px 18px 16px;color:#fff;background:linear-gradient(140deg,color-mix(in srgb,var(--c) 92%,#fff 0%),color-mix(in srgb,var(--c) 60%,#000));box-shadow:0 18px 36px -20px var(--c)}
.sbanner::after{content:"";position:absolute;right:-40px;bottom:-60px;width:200px;height:200px;border-radius:50%;background:rgba(255,255,255,.1)}
.sbanner .crumb{color:rgba(255,255,255,.8)} .sbanner .link{color:#fff;border-color:rgba(255,255,255,.35)}
.sbanner h2{font-size:26px;margin-top:6px}
.sbanner .sub{opacity:.9;font-size:14px}
.sbanner .chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.sbanner .chip{background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.22);border-radius:999px;padding:4px 10px;font-size:12.5px;font-weight:700}
.crumb{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:13.5px;color:var(--muted)}
.link{all:unset;cursor:pointer;color:var(--ink);font-weight:700;border-bottom:1px solid var(--line)}
.link:hover{border-color:var(--pist)}
.controls{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;margin:16px 0 4px}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:12px;overflow:hidden;padding:2px;gap:2px}
.seg button{all:unset;cursor:pointer;padding:7px 13px;font-weight:700;font-size:14px;border-radius:9px;font-variant-numeric:tabular-nums}
.seg button[aria-pressed="true"]{background:var(--ink);color:var(--surface)}
.seglbl{font-size:13px;color:var(--muted);margin-right:8px}
.mnote{font-size:13px;line-height:1.45;padding:10px 12px;border-radius:12px;background:color-mix(in srgb,var(--c,var(--navy)) 8%, var(--surface));color:var(--muted);margin:12px 0 4px}
.mnote strong{color:var(--ink)}
.topics{display:flex;flex-direction:column;gap:10px;margin-top:12px}
.topic{all:unset;cursor:pointer;display:flex;gap:14px;align-items:center;padding:14px;border:1px solid var(--line);border-radius:16px;background:var(--surface2);transition:border-color .15s,transform .15s,background .15s}
.topic:hover{border-color:color-mix(in srgb,var(--c) 50%,var(--line));transform:translateX(2px);background:var(--surface)}
.topic .tno{width:38px;height:38px;flex:none;border-radius:12px;display:grid;place-items:center;font-family:var(--display);font-weight:800;color:var(--c);background:color-mix(in srgb,var(--c) 12%,var(--surface))}
.topic .tname{flex:1;min-width:0;font-weight:700;line-height:1.3}
.tkon{display:flex;flex-wrap:wrap;gap:4px;margin-top:6px}
.topic .tname small{font-weight:600;font-size:12px;color:var(--muted);white-space:nowrap}
.kon .tno{font-size:12.5px;width:auto;min-width:38px;padding:0 6px}
.kalt{display:block;margin-top:6px;font-size:12.5px;font-weight:600;color:var(--muted);line-height:1.45}
.kalt b{color:var(--c);font-weight:800;margin-right:4px}
.kgen{border-style:dashed}
.tkon i{font-style:normal;font-size:11.5px;font-weight:600;color:var(--muted);background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:1px 8px}
.topic .tmeta{display:flex;flex-direction:column;align-items:flex-end;gap:4px;font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}
.pill{display:inline-block;font-size:11.5px;font-weight:800;padding:2px 8px;border-radius:999px;background:var(--pist-soft);color:var(--ink)}

/* ---------- Butonlar ---------- */
.btn{all:unset;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 18px;border-radius:13px;background:var(--navy);color:var(--on-navy);font-weight:800;font-size:15px;text-align:center;box-shadow:0 8px 18px -10px var(--navy);transition:transform .12s,filter .12s}
.btn:hover{filter:brightness(1.08)} .btn:active{transform:scale(.97)}
.btn.alt{background:var(--c, var(--pist));color:#fff;box-shadow:0 8px 18px -10px var(--c,var(--pist))}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line);box-shadow:none}
.btn.block{display:flex;width:100%}
.go{flex:none;color:var(--muted);font-size:20px}

/* ---------- Soru ekranı ---------- */
.qhead{position:sticky;top:0;z-index:10;margin:-20px -20px 16px;padding:14px 20px 12px;background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);border-radius:22px 22px 0 0}
.qtop{display:flex;justify-content:space-between;gap:12px;align-items:center;font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}
.qtop .ttl{flex:1;min-width:0;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:600}
.tally{display:flex;gap:6px;align-items:center}
.timer{font-weight:800;font-size:12.5px;border-radius:999px;padding:2px 9px;background:var(--surface2);border:1px solid var(--line);color:var(--ink);font-variant-numeric:tabular-nums;min-width:58px;text-align:center}
.timer.done{color:var(--muted)}
.tsec{font-weight:600;color:var(--muted);font-size:13px}
.rvt{float:right;margin-left:8px;font-size:12px;font-weight:700;color:var(--muted);font-variant-numeric:tabular-nums}.tally b,.tally em{font-style:normal;font-weight:800;border-radius:999px;padding:2px 8px;font-size:12.5px}
.tally b{color:var(--ok);background:var(--ok-soft)} .tally em{color:var(--bad);background:var(--bad-soft)}
.dots{display:flex;gap:4px;margin-top:10px}
.dots i{flex:1;height:6px;border-radius:6px;background:var(--line);transition:background .3s}
.dots i.cur{background:color-mix(in srgb,var(--c) 45%,var(--line))}
.dots i.y{background:var(--ok)} .dots i.n{background:var(--bad)} .dots i.b{background:var(--muted)}
.skipb{all:unset;cursor:pointer;display:block;margin:10px auto 0;padding:8px 18px;border-radius:999px;border:1px dashed var(--line);color:var(--muted);font-weight:700;font-size:13.5px}
.skipb:hover{border-color:var(--muted);color:var(--ink)}
.rchip.b b{color:var(--muted)} .rv .m.b{background:var(--surface2);color:var(--muted)}
.qmeta{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.tag{font-size:12px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--c, var(--pist))}
.qno{font-family:var(--display);font-weight:800;font-size:13px;color:var(--muted)}
.skill{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.skill span{font-size:12px;font-weight:700;padding:3px 10px;border-radius:999px;background:color-mix(in srgb,var(--c,var(--pist)) 12%,var(--surface));color:var(--ink)}
.ctx{margin-top:14px;padding:16px 16px 14px;border-radius:16px;background:var(--surface2);border:1px solid var(--line);position:relative;display:flex;flex-direction:column;gap:10px}
.ctx::before{content:"METİN";position:absolute;top:-9px;left:14px;font-size:10px;font-weight:800;letter-spacing:.12em;color:var(--c,var(--pist));background:var(--surface);padding:1px 8px;border-radius:999px;border:1px solid var(--line)}
.ctx p{margin:0;font-size:15.5px;line-height:1.6;overflow-wrap:anywhere}
.tblw{overflow-x:auto;border-radius:12px;border:1px solid var(--line)}
.ctx table{border-collapse:collapse;font-size:14px;font-variant-numeric:tabular-nums;background:var(--surface);width:100%}
.ctx th,.ctx td{border-bottom:1px solid var(--line);padding:8px 10px;text-align:center;overflow-wrap:anywhere}
.ctx tr:last-child td{border-bottom:0}
.ctx th{font-weight:800;font-size:12.5px;background:color-mix(in srgb,var(--c,var(--pist)) 10%,var(--surface))}
.q{font-size:clamp(17px,3.8vw,20px);font-weight:700;margin:18px 0 14px;line-height:1.45;overflow-wrap:anywhere;white-space:pre-line;letter-spacing:-.005em}
.opts{display:flex;flex-direction:column;gap:10px}
.opt{all:unset;cursor:pointer;display:flex;gap:12px;align-items:center;padding:13px 14px;border:1.5px solid var(--line);border-radius:14px;background:var(--surface);transition:border-color .12s,transform .12s,background .12s}
.opt:hover:not([disabled]){border-color:var(--c,var(--ink));transform:translateY(-1px)}
.opt b{flex:none;width:30px;height:30px;border-radius:9px;display:grid;place-items:center;background:var(--surface2);border:1px solid var(--line);font-size:13px;font-weight:800;font-family:var(--display)}
.opt span{min-width:0;overflow-wrap:anywhere;font-weight:500}
.opt .mk{margin-left:auto;font-style:normal;font-size:12px;font-weight:800;white-space:nowrap}
.opt.right{background:var(--ok-soft);border-color:var(--ok)} .opt.right b{background:var(--ok);color:#fff;border-color:var(--ok)} .opt.right .mk{color:var(--ok)}
.opt.wrong{background:var(--bad-soft);border-color:var(--bad)} .opt.wrong b{background:var(--bad);color:#fff;border-color:var(--bad)} .opt.wrong .mk{color:var(--bad)}
.opt.dim{opacity:.55}
.opt[disabled]{cursor:default}
.pop{animation:pop .45s cubic-bezier(.2,.9,.3,1.4)}
@keyframes pop{0%{transform:scale(1)}40%{transform:scale(1.035)}100%{transform:scale(1)}}
.shake{animation:shake .4s}
@keyframes shake{20%{transform:translateX(-6px)}40%{transform:translateX(6px)}60%{transform:translateX(-4px)}80%{transform:translateX(3px)}}
.explain{margin-top:14px;padding:14px 16px;border-radius:16px;font-size:15px;border:1px solid var(--line);background:var(--surface2);display:flex;gap:12px;animation:rise .3s ease-out}
.explain .ic{width:34px;height:34px;flex:none;border-radius:50%;display:grid;place-items:center;font-weight:900;color:#fff}
.explain.ok{background:var(--ok-soft);border-color:color-mix(in srgb,var(--ok) 40%,transparent)} .explain.ok .ic{background:var(--ok)}
.explain.no{background:var(--bad-soft);border-color:color-mix(in srgb,var(--bad) 40%,transparent)} .explain.no .ic{background:var(--bad)}
.explain strong{display:block;margin-bottom:2px}
@keyframes rise{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.actions{display:flex;justify-content:flex-end;gap:10px;margin-top:16px;flex-wrap:wrap}
.kbd{font-size:12px;color:var(--muted);margin-top:10px;text-align:center}
.kbd kbd{font-family:var(--body);font-size:11px;border:1px solid var(--line);border-bottom-width:2px;border-radius:5px;padding:0 5px;background:var(--surface)}
@media (hover:none){.kbd{display:none}}
.toast{margin-top:14px;padding:12px 14px;border-radius:14px;background:linear-gradient(120deg,var(--pist-soft),color-mix(in srgb,var(--gold) 20%,var(--surface)));border:1px solid color-mix(in srgb,var(--pist) 40%,transparent);font-weight:800;font-size:14px;animation:rise .3s ease-out}

/* ---------- Sonuç ---------- */
.result{text-align:center}
.scorering{width:170px;height:170px;margin:6px auto 0;position:relative}
.scorering svg{width:100%;height:100%;transform:rotate(-90deg)}
.scorering .trk{stroke:var(--line)} .scorering .val{stroke:var(--c,var(--pist));stroke-linecap:round;transition:stroke-dashoffset 1.1s cubic-bezier(.2,.8,.2,1)}
.scorering .sl{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.scorering b{font-family:var(--display);font-size:46px;line-height:1;font-variant-numeric:tabular-nums}
.scorering span{font-size:12px;color:var(--muted);font-weight:700}
.rmsg{font-family:var(--display);font-weight:800;font-size:22px;margin:12px 0 4px}
.rchips{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin:12px 0 4px}
.rchip{border-radius:14px;padding:10px 14px;min-width:84px;background:var(--surface2);border:1px solid var(--line)}
.rchip b{display:block;font-family:var(--display);font-size:22px;font-variant-numeric:tabular-nums}
.rchip span{font-size:12px;color:var(--muted);font-weight:600}
.rchip.y b{color:var(--ok)} .rchip.n b{color:var(--bad)}
.result .actions{justify-content:center}
.review{margin-top:20px;text-align:left;display:flex;flex-direction:column;gap:8px}
.rv{display:flex;gap:10px;font-size:14px;padding:10px 12px;border-radius:12px;background:var(--surface2);border:1px solid var(--line)}
.rv .m{flex:none;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;color:#fff;font-size:12px;font-weight:900} .rv .m.y{background:var(--ok)} .rv .m.n{background:var(--bad)}
.rv div{min-width:0;overflow-wrap:anywhere} .rv em{display:block;color:var(--muted);font-style:normal;margin-top:2px}
.confetti{position:fixed;inset:0;pointer-events:none;z-index:50;overflow:hidden}
.confetti i{position:absolute;top:-12px;width:8px;height:14px;border-radius:2px;animation:fall linear forwards}
@keyframes fall{to{transform:translateY(110vh) rotate(720deg);opacity:.9}}

/* ---------- Rozetler, istatistik, kaynaklar ---------- */
.badges{display:grid;grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:10px}
.badge{display:flex;flex-direction:column;align-items:center;gap:6px;padding:12px 8px;border-radius:16px;background:var(--surface);border:1px solid var(--line);color:var(--muted);font-size:12px;font-weight:700;text-align:center}
.badge .md{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;font-family:var(--display);font-weight:800;font-size:13px;background:var(--surface2);border:2px dashed var(--line);color:var(--muted)}
.badge.on{color:var(--ink);box-shadow:var(--shadow)}
.badge.on .md{border:0;color:#5a3b00;background:radial-gradient(circle at 30% 30%,#fff3c4,var(--gold) 55%,#c98a12);box-shadow:0 6px 14px -6px #c98a12}
.nextbadge{height:8px;border-radius:8px;background:var(--line);overflow:hidden;margin:-4px 0 14px}.nextbadge i{display:block;height:100%;background:linear-gradient(90deg,var(--gold),var(--pist))}
.statgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:14px;display:flex;flex-direction:column;box-shadow:var(--shadow)}
.stat b{font-family:var(--display);font-size:clamp(22px,6vw,32px);font-variant-numeric:tabular-nums;color:var(--navy)}
.stat span{font-size:12px;color:var(--muted)}
.callout{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;background:var(--bad-soft);border:1px solid color-mix(in srgb,var(--bad) 35%,transparent);border-radius:18px;padding:14px 16px}
.callout strong{display:block}
.callout span{font-size:14px;color:var(--muted)}
.callout.tip{margin-top:16px;background:var(--pist-soft);border-color:color-mix(in srgb,var(--pist) 35%,transparent)}
.slist{display:flex;flex-direction:column}
.srow{display:flex;align-items:center;gap:10px;padding:10px 0;border-top:1px solid var(--line)}.srow:first-child{border-top:0}
.code.sm{width:34px;height:34px;font-size:12px;border-radius:10px}
.sname{flex:1;min-width:0;font-size:14px;font-weight:700;display:flex;flex-direction:column}.sname small{font-weight:500;color:var(--muted)}
.sbar{width:28%;height:8px;background:var(--line);border-radius:8px;overflow:hidden}.sbar i{display:block;height:100%;background:var(--c);border-radius:8px}
.srow b{width:44px;text-align:right;font-variant-numeric:tabular-nums}
.res{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:12px}
.res a{display:flex;flex-direction:column;gap:4px;padding:14px;border:1px solid var(--line);border-radius:16px;background:var(--surface);color:var(--ink);text-decoration:none;box-shadow:var(--shadow);transition:transform .15s}
.res a:hover{transform:translateY(-2px)}
.res a span{font-size:13px;color:var(--muted)}
.ring{--sz:46px;width:var(--sz);height:var(--sz);flex:none;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--c, var(--pist)) calc(var(--p) * 1%), var(--line) 0);position:relative}
.ring::before{content:"";position:absolute;inset:4px;border-radius:50%;background:var(--surface)}
.ring span{position:relative;font-size:calc(var(--sz) * .26);font-weight:800;font-variant-numeric:tabular-nums}
footer{font-size:12.5px;color:var(--muted);text-align:center;max-width:62ch;margin:0 auto}

/* ---------- Alt menü ---------- */
.nav{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(10px + env(safe-area-inset-bottom, 0px));z-index:20;display:flex;gap:4px;width:min(520px,calc(100% - 24px));background:color-mix(in srgb,var(--surface) 88%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid var(--line);border-radius:22px;padding:6px;box-shadow:var(--shadow-lg)}
.nav button{all:unset;cursor:pointer;flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;font-size:11.5px;font-weight:700;color:var(--muted);padding:7px 4px;border-radius:16px;min-height:44px;justify-content:center;transition:background .15s,color .15s}
.nav button svg{width:22px;height:22px}
.nav button span{font-size:0;line-height:0}
.nav button[aria-current="page"],.nav button[aria-pressed="true"]{color:#fff;background:linear-gradient(135deg,var(--navy),var(--pist))}
.inner .hero .logo img{height:30px}
.bigtext .q{font-size:clamp(20px,4.6vw,24px)}.bigtext .opt span{font-size:18px}.bigtext .ctx p{font-size:17.5px}.bigtext .explain{font-size:17px}
.fade{animation:rise .28s ease-out}
.inquiz .nav{display:none}
.inquiz{padding-bottom:calc(24px + env(safe-area-inset-bottom, 0px))}
.inquiz .actions .btn{flex:1;max-width:360px}
.grade::before{opacity:.6}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ---- Hesaplar, giriş, paneller ---- */
.hchip{all:unset;cursor:pointer;display:flex;align-items:center;gap:8px;padding:5px 10px 5px 5px;border-radius:999px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow)}
.hav{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-weight:800;color:#fff;background:linear-gradient(135deg,var(--navy),var(--pist))}
.hnm{display:flex;flex-direction:column;font-weight:800;font-size:13px;line-height:1.15;max-width:110px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.hnm small{font-weight:600;font-size:10.5px;color:var(--muted)}
.rolpanel .nav,.rolpanel #total{display:none}
.login{max-width:440px;margin:6px auto 0;display:flex;flex-direction:column;gap:14px}
.lcard{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:var(--shadow)}
.lcard h2{font-size:26px}.lcard .link{display:block;margin:14px auto 0}
.form{display:flex;flex-direction:column;gap:10px;margin-top:12px}.form.row{flex-direction:row;flex-wrap:wrap}.form.row input{flex:1;min-width:180px}
.form label{display:flex;flex-direction:column;gap:5px;font-weight:700;font-size:13px;color:var(--muted)}
.form input,textarea,.sel select,.ogsec{font:inherit;font-size:16px;color:var(--ink);background:var(--surface2);border:1px solid var(--line);border-radius:12px;padding:11px 12px;outline:none}
.ogsec{font-size:13px;padding:6px 8px}
textarea{width:100%;box-sizing:border-box;font-size:14px;resize:vertical}
.form input:focus,textarea:focus{border-color:var(--pist);box-shadow:0 0 0 3px color-mix(in srgb,var(--pist) 20%,transparent)}
.ferr{color:var(--bad);font-weight:700;font-size:13.5px;min-height:1px}.fok{color:var(--ok);font-weight:700;font-size:13.5px}
.demo{background:color-mix(in srgb,var(--pist) 8%,var(--surface));border:1px dashed color-mix(in srgb,var(--pist) 45%,var(--line));border-radius:18px;padding:14px 16px;display:flex;flex-direction:column;gap:6px;font-size:13.5px}
.dlist{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:4px}
.dchip{all:unset;cursor:pointer;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:8px 10px;display:flex;flex-direction:column}.dchip small{color:var(--muted);font-size:11.5px}.dchip:hover{border-color:var(--pist)}
.kvkk{background:var(--surface2);border:1px solid var(--line);border-radius:14px;padding:4px 14px;max-height:46vh;overflow:auto;font-size:14px;line-height:1.5}
.chk{display:flex;gap:10px;align-items:flex-start;margin:14px 0;font-weight:600;font-size:14px}.chk input{width:20px;height:20px;margin-top:2px;flex:none}
.sel{display:flex;align-items:center;gap:8px;font-weight:700;font-size:12.5px;color:var(--muted)}.sel select{font-size:13.5px;padding:7px 10px}
.olist{display:flex;flex-direction:column;gap:8px;margin-top:12px}
.orow{all:unset;cursor:pointer;display:flex;align-items:center;gap:10px;padding:11px 12px;border:1px solid var(--line);border-radius:14px;background:var(--surface2);flex-wrap:wrap}
.orow:hover{border-color:var(--pist);background:var(--surface)}
.oav{width:36px;height:36px;flex:none;border-radius:50%;display:grid;place-items:center;font-weight:800;color:var(--navy);background:color-mix(in srgb,var(--pist) 14%,var(--surface))}
.onm{flex:1;min-width:150px;font-weight:800;line-height:1.25}.onm small{display:block;font-weight:600;font-size:12px;color:var(--muted)}
.onum{display:flex;flex-direction:column;align-items:center;min-width:44px;font-variant-numeric:tabular-nums}.onum b{font-family:var(--display);font-size:17px}.onum small{font-size:10.5px;color:var(--muted);font-weight:700}
.obadge{font-size:11.5px;font-weight:800;padding:4px 9px;border-radius:999px;white-space:nowrap}
.obadge.ok{background:color-mix(in srgb,var(--ok) 14%,var(--surface));color:var(--ok)}.obadge.warn{background:color-mix(in srgb,var(--bad) 13%,var(--surface));color:var(--bad)}.obadge.mid{background:var(--surface);color:var(--muted);border:1px solid var(--line)}
@media (max-width:520px){.orow .onum{min-width:38px}.orow .obadge{margin-left:46px}}
.dbar{display:flex;align-items:flex-end;gap:5px;height:118px;margin-top:12px}
.dbar>div{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:3px;height:100%}
.dbar i{width:100%;max-width:22px;border-radius:6px 6px 3px 3px;background:linear-gradient(180deg,var(--pist),var(--navy))}
.dbar b{font-size:10.5px;color:var(--ink);min-height:12px}.dbar span{font-size:10px;color:var(--muted)}
.twrap{overflow-x:auto;margin-top:10px;-webkit-overflow-scrolling:touch}
.ttab{width:100%;border-collapse:collapse;font-size:13px;font-variant-numeric:tabular-nums}
.ttab th{text-align:left;font-size:11.5px;color:var(--muted);font-weight:800;padding:6px 8px;border-bottom:1px solid var(--line);white-space:nowrap}
.ttab td{padding:8px;border-bottom:1px solid var(--line);vertical-align:top}.ttab td small{display:block;color:var(--muted);font-size:11.5px}
.ptoast{position:fixed;left:50%;top:14px;transform:translateX(-50%);z-index:60;background:var(--navy);color:#fff;padding:11px 16px;border-radius:14px;font-weight:700;box-shadow:var(--shadow-lg);animation:rise .3s;max-width:92vw}
.callout.warn{border-color:color-mix(in srgb,var(--bad) 40%,var(--line));background:color-mix(in srgb,var(--bad) 6%,var(--surface))}
.callout .ttab{background:var(--surface)}
.kayit{margin:10px auto 0;font-size:13px;font-weight:700;color:var(--muted)}

/* ---- Kurum seçimi ve Junior teması ---- */
.markasec .nav,.markasec #hesap{display:none}
.hero .logo{cursor:pointer}
.marka{max-width:520px;margin:4px auto 0}.marka h2{font-size:26px}
.mlist{display:flex;flex-direction:column;gap:12px;margin-top:14px}
.mcard{all:unset;box-sizing:border-box;width:100%;cursor:pointer;display:flex;align-items:center;gap:14px;padding:14px 16px;border-radius:20px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);transition:transform .15s,box-shadow .15s}
.mcard:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.mlogo{width:132px;height:58px;flex:none;display:grid;place-items:center;background:#fff;border-radius:12px;padding:6px;box-sizing:border-box}
.mlogo img{max-width:100%;max-height:100%}
.mtxt{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.mtxt strong{font-size:17px}.mtxt small{color:var(--muted);font-weight:600}
.mcard.jr{border-color:color-mix(in srgb,#f0a91b 55%,var(--line));background:linear-gradient(135deg,color-mix(in srgb,#f0a91b 10%,var(--surface)),var(--surface))}
.mcard .go{font-size:22px;color:var(--muted)}
body.junior{--pist:#e89b0c}
body.junior .grade .num{background:linear-gradient(135deg,#3b1a78,#e89b0c);-webkit-background-clip:text;background-clip:text}

.kurumbtn{all:unset;box-sizing:border-box;width:100%;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:10px;margin:14px 0 4px;padding:12px 16px;border-radius:16px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);font-weight:700}
.kurumbtn b{color:var(--pist);white-space:nowrap}.kurumbtn:hover{border-color:var(--pist)}

.arabar{display:flex;align-items:center;gap:8px;margin:14px 0 0;padding:6px 6px 6px 14px;border-radius:16px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow)}
.arabar input{flex:1;min-width:0;border:0;outline:0;background:transparent;font:inherit;font-size:16px;color:var(--ink);padding:8px 0}
.arabar .btn{padding:10px 16px}
.arabar:focus-within{border-color:var(--pist)}

.orow{flex-wrap:nowrap;align-items:flex-start}
.onm{min-width:0}.onm .obadge{display:inline-block;margin-top:5px}
.onums{display:flex;gap:2px;flex:none}
.akis{display:flex;flex-direction:column;margin-top:8px}
.akrow{all:unset;cursor:pointer;display:flex;align-items:center;gap:10px;padding:9px 4px;border-bottom:1px solid var(--line)}
.akrow:hover{background:var(--surface2)}
.aktm{width:74px;flex:none;font-size:12px;color:var(--muted);font-weight:700}
.akad{flex:1;min-width:0;font-weight:800;font-size:14px}.akad small{display:block;font-weight:600;font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.aknet{text-align:right;flex:none}.aknet b{font-family:var(--display);font-size:16px;display:block}.aknet small{font-size:11px;color:var(--muted)}
/* soru güvenliği: kopyalama yok, uygulamadan çıkınca bulanık, öğrenci adıyla filigran */
body.inquiz #app{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}
#filigran{position:fixed;inset:0;pointer-events:none;z-index:40;display:none;background-repeat:repeat}
body.inquiz #filigran{display:block}
body.gizle #app,body.gizle #filigran{filter:blur(22px)}