:root{
  --bg:#0b1220; --bg2:#111a2e; --card:#141f38; --line:#22314f;
  --fg:#e8eefc; --mut:#93a4c4; --acc:#38bdf8; --acc2:#7dd3fc;
  --ok:#34d399; --warn:#fbbf24; --dim:#64748b;
  --r:14px; --w:1120px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--fg);
  font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",sans-serif;
  padding-bottom:env(safe-area-inset-bottom);
}
a{color:var(--acc2);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.wrap{max-width:var(--w);margin:0 auto;padding:0 18px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:8px;top:8px;background:var(--acc);color:#001;padding:8px 12px;border-radius:8px;z-index:99}
.muted{color:var(--mut)}

/* ---- ust bar ---- */
.top{position:sticky;top:0;z-index:20;background:rgba(11,18,32,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top-in{display:flex;gap:16px;align-items:center;justify-content:space-between;padding-top:12px;padding-bottom:12px}
.brand{color:var(--fg);font-weight:700;font-size:1.15rem;letter-spacing:.2px;white-space:nowrap}
.brand:hover{text-decoration:none}
.brand-mark{color:var(--acc)}
.find{display:flex;gap:6px;flex:1;max-width:380px}
.find input{flex:1;min-width:0;background:var(--bg2);border:1px solid var(--line);color:var(--fg);border-radius:10px;padding:9px 12px;font-size:.95rem}
.find input:focus{outline:2px solid var(--acc);outline-offset:1px}
.find button{background:var(--acc);color:#04121f;border:0;border-radius:10px;padding:0 14px;font-weight:700;cursor:pointer}
.nav{display:flex;gap:6px;overflow-x:auto;padding-bottom:10px;scrollbar-width:none}
.nav::-webkit-scrollbar{display:none}
.nav a{color:var(--mut);white-space:nowrap;padding:6px 12px;border-radius:999px;border:1px solid transparent;font-size:.9rem}
.nav a:hover{background:var(--bg2);text-decoration:none;color:var(--fg)}
.nav a.on{background:var(--card);border-color:var(--acc);color:var(--fg)}

/* ---- basliklar ---- */
main{padding-top:28px;padding-bottom:56px}
.hero{padding:22px 0 12px;border-bottom:1px solid var(--line);margin-bottom:26px}
.hero.small{padding-bottom:14px}
h1{font-size:clamp(1.6rem,4vw,2.5rem);line-height:1.2;margin:0 0 10px}
h1 em{color:var(--acc);font-style:normal}
h2{font-size:1.2rem;margin:34px 0 6px;display:flex;align-items:baseline;gap:8px}
.lead{color:var(--mut);margin:0;max-width:62ch}
.cat-desc{color:var(--dim);margin:.2rem 0 14px;font-size:.92rem}
.more{margin-left:auto;font-size:.85rem;font-weight:400}
.counts{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.crumb{color:var(--dim);font-size:.85rem;margin-bottom:14px}
.empty,.loading{color:var(--mut);padding:22px 0}
.error{color:#fca5a5;padding:18px 0}
.src{color:var(--dim);font-size:.8rem;margin-top:18px;border-top:1px solid var(--line);padding-top:10px}
.hint{color:var(--dim);font-size:.85rem}

/* ---- kart izgarasi ---- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px 15px;display:flex;flex-direction:column;gap:6px;transition:border-color .15s,transform .15s}
.card:hover{border-color:var(--acc);text-decoration:none;transform:translateY(-2px)}
.card-top{display:flex;align-items:flex-start;gap:8px;justify-content:space-between}
.card h3{margin:0;font-size:1rem;color:var(--fg)}
.tagline{margin:0;color:var(--mut);font-size:.88rem;flex:1}
.site{margin:0;color:var(--dim);font-size:.78rem;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.tag{font-size:.68rem;padding:3px 8px;border-radius:999px;white-space:nowrap;font-weight:600;letter-spacing:.02em}
.tag.api{background:rgba(52,211,153,.14);color:var(--ok);border:1px solid rgba(52,211,153,.3)}
.tag.embed{background:rgba(56,189,248,.14);color:var(--acc2);border:1px solid rgba(56,189,248,.3)}
.tag.link{background:rgba(148,163,184,.12);color:var(--mut);border:1px solid rgba(148,163,184,.25)}

/* ---- arac paneli ---- */
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;margin-bottom:22px}
.btn{display:inline-block;background:var(--acc);color:#04121f;border:0;border-radius:10px;padding:9px 15px;font-weight:700;cursor:pointer;font-size:.9rem}
.btn:hover{text-decoration:none;filter:brightness(1.08)}
.btn.ghost{background:transparent;color:var(--acc2);border:1px solid var(--line)}
.mod-head{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:14px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.mod-search{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.mod-search input,.mod-search select,.mod-head input,.mod-head select{
  background:var(--bg2);border:1px solid var(--line);color:var(--fg);border-radius:10px;padding:9px 12px;font-size:.92rem
}
.mod-search input{flex:1;min-width:190px}
.meta{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;font-size:.88rem;background:var(--bg2);border:1px solid var(--line);border-radius:var(--r);padding:16px}
.meta dt{color:var(--dim)}
.meta dd{margin:0;color:var(--mut)}

/* ---- gomulu ---- */
.embed-wrap{padding:0;overflow:hidden;height:min(78vh,700px)}
.embed-wrap iframe{width:100%;height:100%;border:0;display:block}
.embed-wrap.blocked::after{content:"Bu site gomulmeyi engelliyor - yukaridaki baglantidan yeni sekmede ac.";display:block;padding:40px 20px;text-align:center;color:var(--mut)}
.embed-wrap.blocked iframe{display:none}
.ratio{position:relative;padding-top:56.25%}
.ratio iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

/* ---- deprem listesi ---- */
.quakes{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}
.quakes li{display:flex;gap:12px;align-items:center;padding:9px 10px;border-radius:10px;background:var(--bg2)}
.quakes .mag{font-weight:800;font-size:1.05rem;min-width:2.6rem;text-align:center;padding:3px 0;border-radius:8px}
.quakes .where{display:flex;flex-direction:column;flex:1;min-width:0}
.quakes .where a{color:var(--fg)}
.quakes em{color:var(--dim);font-size:.78rem;font-style:normal}
.quakes .tsu{color:var(--warn);font-size:.72rem;border:1px solid var(--warn);border-radius:999px;padding:2px 7px}
.sev0 .mag{background:rgba(148,163,184,.15);color:var(--mut)}
.sev1 .mag{background:rgba(251,191,36,.16);color:var(--warn)}
.sev2 .mag{background:rgba(251,146,60,.18);color:#fdba74}
.sev3 .mag{background:rgba(248,113,113,.2);color:#fca5a5}

/* ---- tablo ---- */
.tbl{width:100%;border-collapse:collapse;font-size:.9rem;display:block;overflow-x:auto}
.tbl th,.tbl td{text-align:left;padding:7px 12px;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl th{color:var(--dim);font-weight:600;font-size:.8rem;text-transform:uppercase;letter-spacing:.04em}

/* ---- gorsel izgara ---- */
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}
.tile{background:var(--bg2);border:1px solid var(--line);border-radius:12px;overflow:hidden;display:flex;flex-direction:column}
.tile:hover{border-color:var(--acc);text-decoration:none}
.tile img{aspect-ratio:4/3;object-fit:cover;width:100%;background:var(--bg)}
.tile-noimg{aspect-ratio:4/3;display:grid;place-items:center;color:var(--dim);background:var(--bg)}
.tile-body{padding:9px 11px;display:flex;flex-direction:column;gap:2px;font-size:.82rem}
.tile-body strong{color:var(--fg);font-weight:600;line-height:1.3}
.tile-body span{color:var(--mut)}
.tile-body em{color:var(--dim);font-style:normal;font-size:.75rem}

/* ---- akis / makale ---- */
.feed{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px}
.feed li{border-bottom:1px solid var(--line);padding-bottom:14px}
.feed a{font-weight:600;font-size:1rem}
.feed em{display:block;color:var(--dim);font-size:.78rem;font-style:normal;margin:3px 0}
.feed p{margin:5px 0 0;color:var(--mut);font-size:.88rem}
.apod{border-radius:12px;margin-bottom:14px}
.apod-title{margin:0 0 2px;font-size:1.25rem}
.apod-text{color:var(--mut);max-width:70ch}
.wiki img{float:right;max-width:180px;border-radius:12px;margin:0 0 12px 16px}
.wiki h2{margin-top:0}

/* ---- radyo ---- */
.stations{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:8px}
.station{text-align:left;background:var(--bg2);border:1px solid var(--line);color:var(--fg);border-radius:10px;padding:10px 12px;cursor:pointer;display:flex;flex-direction:column;gap:2px;font:inherit}
.station:hover{border-color:var(--acc)}
.station.on{border-color:var(--ok);background:rgba(52,211,153,.08)}
.station span{color:var(--dim);font-size:.76rem}
.player{position:sticky;bottom:0;margin-top:16px;background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:10px 12px;display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.player audio{flex:1;min-width:220px;height:34px}

/* ---- grafik / cipler ---- */
.chart{width:100%;height:auto;color:var(--acc)}
.chart .ax{fill:var(--dim);font-size:11px}
.chips{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px;max-height:420px;overflow-y:auto}
.chips li{background:var(--bg2);border:1px solid var(--line);border-radius:999px;padding:4px 11px;font-size:.8rem;color:var(--mut)}

/* ---- alt ---- */
.foot{border-top:1px solid var(--line);padding-top:18px;padding-bottom:36px;color:var(--dim);font-size:.82rem}
.foot p{margin:.3rem 0;max-width:70ch}

@media (max-width:640px){
  .top-in{flex-wrap:wrap}
  .find{max-width:none;order:3;width:100%}
  .grid{grid-template-columns:1fr 1fr;gap:10px}
  .card{padding:12px}
  .tiles{grid-template-columns:1fr 1fr}
  .wiki img{float:none;max-width:100%;margin:0 0 12px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}