:root{
  --bg:#f6f7fb; --surface:#fff; --surface-2:#f1f3f9; --text:#151827; --muted:#5d6377; --line:#e3e6ef;
  --brand:#4f46e5; --brand-2:#6366f1; --brand-soft:#eef0ff;
  --ok:#16a34a; --ok-soft:#dcfce7; --warn:#d97706; --warn-soft:#fef3c7; --bad:#dc2626; --bad-soft:#fee2e2;
  --hl-bad:rgba(239,68,68,.22); --hl-warn:rgba(245,158,11,.22);
  --shadow:0 1px 2px rgba(16,24,40,.04),0 8px 24px rgba(16,24,40,.06); --r:16px;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0e1018; --surface:#161925; --surface-2:#1d2130; --text:#e8eaf2; --muted:#9aa1b5; --line:#2a2f42;
  --brand:#818cf8; --brand-2:#a5b4fc; --brand-soft:#232647;
  --ok:#4ade80; --ok-soft:#14321f; --warn:#fbbf24; --warn-soft:#3a2c0c; --bad:#f87171; --bad-soft:#3b1717;
  --hl-bad:rgba(248,113,113,.28); --hl-warn:rgba(251,191,36,.25); --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.3);
}}
:root[data-theme="dark"]{
  --bg:#0e1018; --surface:#161925; --surface-2:#1d2130; --text:#e8eaf2; --muted:#9aa1b5; --line:#2a2f42;
  --brand:#818cf8; --brand-2:#a5b4fc; --brand-soft:#232647;
  --ok:#4ade80; --ok-soft:#14321f; --warn:#fbbf24; --warn-soft:#3a2c0c; --bad:#f87171; --bad-soft:#3b1717;
  --hl-bad:rgba(248,113,113,.28); --hl-warn:rgba(251,191,36,.25);
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.6 Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--brand)}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}
.muted{color:var(--muted)} .small{font-size:13px}
h1,h2,h3{line-height:1.2;letter-spacing:-.01em}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow)}
.pad{padding:22px}

.topbar{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--bg) 85%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.topbar-in{display:flex;align-items:center;justify-content:space-between;height:60px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;color:var(--text);text-decoration:none}
.logo{width:32px;height:32px;border-radius:9px;background:var(--brand);color:#fff;display:grid;place-items:center}
.logo svg{width:22px;height:22px}
.nav{display:flex;gap:18px}.nav a{color:var(--muted);text-decoration:none;font-weight:500}.nav a:hover{color:var(--text)}

.hero{padding:56px 0 24px;text-align:center}
.hero h1{font-size:clamp(28px,5vw,46px);margin:0 0 12px;font-weight:800}
.lead{max-width:680px;margin:0 auto 28px;color:var(--muted);font-size:17px}
.uploader{max-width:760px;margin:0 auto;padding:18px;text-align:left}
.tabs{display:flex;gap:6px;background:var(--surface-2);padding:4px;border-radius:12px;width:max-content;margin-bottom:14px}
.tab{border:0;background:transparent;color:var(--muted);font:inherit;font-weight:600;padding:8px 14px;border-radius:9px;cursor:pointer}
.tab.active{background:var(--surface);color:var(--text);box-shadow:0 1px 3px rgba(0,0,0,.08)}
.drop{display:flex;flex-direction:column;align-items:center;gap:6px;border:2px dashed var(--line);border-radius:14px;padding:38px 16px;cursor:pointer;text-align:center;transition:.15s}
.drop:hover,.drop.over{border-color:var(--brand);background:var(--brand-soft)}
.drop-ic{width:42px;height:42px;color:var(--brand)}
.drop strong{font-size:17px}.drop span{color:var(--muted)}
.hint{color:var(--muted);font-size:13px;margin:12px 2px 0}
textarea{width:100%;font:inherit;color:var(--text);background:var(--surface-2);border:1px solid var(--line);border-radius:12px;padding:12px;resize:vertical}
textarea:focus{outline:2px solid var(--brand);outline-offset:1px}
.row-end{display:flex;justify-content:space-between;align-items:center;margin-top:10px;gap:10px}
.btn{font:inherit;font-weight:600;border-radius:10px;padding:10px 16px;border:1px solid var(--line);background:var(--surface);color:var(--text);cursor:pointer}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn:hover{filter:brightness(1.05)}
.progress{display:flex;gap:14px;align-items:center;margin-top:14px;padding:14px;border-radius:12px;background:var(--brand-soft)}
.spinner{width:28px;height:28px;border:3px solid var(--line);border-top-color:var(--brand);border-radius:50%;animation:spin 1s linear infinite;flex:none}
@keyframes spin{to{transform:rotate(360deg)}}
.error{margin-top:14px;padding:12px 14px;border-radius:12px;background:var(--bad-soft);color:var(--bad);font-weight:500}
.privacy{color:var(--muted);font-size:13px;margin-top:14px}

.results{padding:16px 16px 8px}
.res-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin:8px 0 16px}
.res-head h2{margin:0}
.summary{display:grid;grid-template-columns:1.3fr 1fr;gap:16px}
.verdict{display:flex;gap:22px;align-items:center;padding:24px}
.gauge{width:150px;height:150px;flex:none;position:relative}
.gauge svg{width:100%;height:100%;transform:rotate(-90deg)}
.gauge .val{position:absolute;inset:0;display:grid;place-items:center;text-align:center}
.gauge .val b{font-size:34px;font-weight:800;display:block;line-height:1}
.gauge .val span{font-size:12px;color:var(--muted)}
.pill{display:inline-block;padding:4px 10px;border-radius:999px;font-weight:700;font-size:13px}
.pill.dusuk{background:var(--ok-soft);color:var(--ok)}.pill.orta{background:var(--warn-soft);color:var(--warn)}.pill.yuksek,.pill.yetersiz{background:var(--bad-soft);color:var(--bad)}
.verdict h3{margin:8px 0 6px;font-size:21px}
.verdict p{margin:0;color:var(--muted)}
.score-card{padding:24px;display:flex;flex-direction:column;justify-content:center}
.big{font-size:44px;font-weight:800;line-height:1}
.big small{font-size:18px;color:var(--muted);font-weight:600}
.bar{height:10px;background:var(--surface-2);border-radius:99px;overflow:hidden;margin:12px 0 8px}
.bar i{display:block;height:100%;background:var(--brand);border-radius:99px;transition:width .6s}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:16px}
.stat{padding:14px 16px}.stat b{font-size:22px;display:block}.stat span{color:var(--muted);font-size:13px}

.block{margin-top:22px}
.block h3{margin:0 0 12px;font-size:19px}
.tbl{width:100%;border-collapse:collapse}
.tbl th,.tbl td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.tbl th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);font-weight:600}
.tbl tr:last-child td{border-bottom:0}
.r{text-align:right!important;white-space:nowrap}
.rub{padding:18px 20px;border-bottom:1px solid var(--line)}
.rub:last-child{border-bottom:0}
.rub-top{display:flex;justify-content:space-between;gap:12px;align-items:center;flex-wrap:wrap}
.rub-top h4{margin:0;font-size:16px}
.lvl{display:flex;gap:4px}
.lvl i{width:22px;height:8px;border-radius:4px;background:var(--surface-2)}
.lvl i.on{background:var(--brand)}
.pts{font-weight:800;font-size:18px}.pts small{color:var(--muted);font-weight:600;font-size:13px}
.rub ul{margin:10px 0 0;padding-left:0;list-style:none;color:var(--muted)}
.rub .adv ul{list-style:disc;padding-left:18px}
.rub li{margin:3px 0}
.rub .adv{margin-top:8px;padding:10px 12px;background:var(--brand-soft);border-radius:10px;font-size:14px}
.rub .adv b{display:block;margin-bottom:4px}
.rub .adv ul{color:var(--text);margin:0}
select{font:inherit;color:var(--text);background:var(--surface-2);border:1px solid var(--line);border-radius:8px;padding:6px 10px}

.signals{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.sig{padding:16px}
.sig-top{display:flex;justify-content:space-between;gap:8px;font-weight:600}
.sig .meter{height:6px;background:var(--surface-2);border-radius:99px;margin:10px 0 8px;overflow:hidden}
.sig .meter i{display:block;height:100%}
.sig p{margin:0;color:var(--muted);font-size:14px}
.mstats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.mstats b{display:block;font-size:22px}.mstats span{color:var(--muted);font-size:13px}
@media (max-width:820px){.mstats{grid-template-columns:repeat(2,1fr)}}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{background:var(--surface-2);border:1px solid var(--line);padding:4px 10px;border-radius:99px;font-size:13px}
.chip b{color:var(--bad)}
.advice{padding:6px 20px}
.advice li{margin:8px 0}

.doc{padding:24px 28px;max-height:720px;overflow:auto;font-size:15px;line-height:1.8}
.doc h5{font-size:15px;margin:18px 0 6px;font-weight:700}
.doc p{margin:0 0 12px}
.doc .x{color:var(--muted)}
.s-bad{background:var(--hl-bad);border-radius:3px;cursor:help}
.s-warn{background:var(--hl-warn);border-radius:3px;cursor:help}
.legend{display:flex;gap:16px;flex-wrap:wrap;font-size:13px;color:var(--muted);margin-bottom:10px}
.legend span::before{content:"";display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:6px;vertical-align:-2px}
.legend .lb::before{background:var(--hl-bad)}.legend .lw::before{background:var(--hl-warn)}.legend .lh::before{background:var(--surface-2);border:1px solid var(--line)}

.info{padding:40px 16px 8px}
.info h2{font-size:26px;margin:0 0 16px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid3 h3{margin:8px 0 6px;font-size:17px}.grid3 p{margin:0;color:var(--muted)}
.num{width:30px;height:30px;border-radius:9px;background:var(--brand-soft);color:var(--brand);display:grid;place-items:center;font-weight:800}
.footer{margin-top:48px;padding:28px 0;border-top:1px solid var(--line);color:var(--muted);font-size:13px}
.footer p{margin:4px 0}

@media (max-width:820px){
  .summary,.signals,.grid3{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .verdict{flex-direction:column;text-align:center}
  .nav{display:none}
  .doc{padding:16px}
  .tbl th:nth-child(2),.tbl td:nth-child(2){display:none}
}
@media print{
  .topbar,.hero,.info,.footer,.no-print{display:none!important}
  body{background:#fff}
  .results{display:block!important}
  .doc{max-height:none;overflow:visible}
  .card{box-shadow:none}
}