/* Tek kolon, okunur genişlik; bölümler arasında net boşluk */
:root{
  --bg:#F2F3F0; --surface:#FFFFFF; --ink:#1C2220; --muted:#5E6A64; --line:#DADFDA;
  --gold:#9A6C12; --gold-soft:#F3E7C9; --up:#1E7A4C; --down:#B3372B;
  --display:"Bricolage Grotesque",ui-sans-serif,system-ui,sans-serif;
  --body:"Instrument Sans",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#141816; --surface:#1D2220; --ink:#ECEFEA; --muted:#9AA59F; --line:#2E3532;
  --gold:#E2B654; --gold-soft:#3A2F17; --up:#5CC98E; --down:#F0806F; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#141816; --surface:#1D2220; --ink:#ECEFEA; --muted:#9AA59F; --line:#2E3532;
  --gold:#E2B654; --gold-soft:#3A2F17; --up:#5CC98E; --down:#F0806F; color-scheme:dark}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.55 var(--body)}
[hidden]{display:none!important}
a{color:var(--gold)}
.wrap{max-width:680px;margin:0 auto;
  padding-block:calc(20px + env(safe-area-inset-top,0px)) calc(40px + env(safe-area-inset-bottom,0px));
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));
  display:grid;gap:28px}
.wrap>*{min-width:0}
.top{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.brand{font:700 1.15rem var(--display);text-decoration:none;color:var(--ink)}
.brand span{color:var(--gold)}
h1{font:700 clamp(1.7rem,6vw,2.3rem)/1.1 var(--display);margin:0;text-wrap:balance}
h1 span{color:var(--gold)}
h2{font:700 1.25rem/1.2 var(--display);margin:0 0 4px;text-wrap:balance}
h3{font:600 1rem var(--body);margin:0}
.lede,.sub{color:var(--muted);margin:6px 0 0;max-width:62ch}
.sub{margin:0 0 12px;font-size:.92rem}
.eyebrow{font:600 .74rem/1 var(--body);text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 8px}

.btn{border:1px solid var(--line);background:var(--surface);color:var(--ink);font:600 14px var(--body);
  padding:8px 12px;border-radius:8px;cursor:pointer}
.btn:hover{border-color:var(--gold)}
.btn.ghost{border-style:dashed;border-color:var(--gold);color:var(--gold);background:transparent}
.btn:focus-visible,select:focus,input:focus,summary:focus-visible{outline:2px solid var(--gold);outline-offset:1px}

.status{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:.85rem;color:var(--muted)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--muted)}
.dot.live{background:var(--up);box-shadow:0 0 0 3px color-mix(in srgb,var(--up) 25%,transparent)}
.dot.err{background:var(--down)}

.tbl{overflow-x:auto;background:var(--surface);border:1px solid var(--line);border-radius:12px}
table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
th,td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
tr:last-child td{border-bottom:0}
th{font:600 .7rem var(--body);text-transform:uppercase;letter-spacing:.06em;color:var(--muted);white-space:nowrap}
th.r,td.r{text-align:right}
td.n{font:500 .98rem var(--mono);white-space:nowrap;text-align:right}
td .spec{display:block;color:var(--muted);font-size:.76rem;font-family:var(--body);font-weight:400}
.chg{font:500 .78rem var(--mono)}
.chg.up{color:var(--up)} .chg.down{color:var(--down)}

.rows{display:grid;gap:10px}
.row{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px;
  display:grid;grid-template-columns:1fr 80px 40px;gap:8px;align-items:end}
.row .extra{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:8px}
.row .val{grid-column:1/-1;display:flex;justify-content:space-between;font-size:.82rem;color:var(--muted);
  border-top:1px solid var(--line);padding-top:8px}
.row .val b{font:500 .9rem var(--mono);color:var(--ink)}
label{display:grid;gap:4px;font-size:.75rem;color:var(--muted);min-width:0}
select,input{font:500 16px var(--body);color:var(--ink);background:var(--bg);border:1px solid var(--line);
  border-radius:8px;padding:9px 10px;width:100%;min-width:0}
input{font-family:var(--mono);font-variant-numeric:tabular-nums}
.del{height:42px;border:1px solid var(--line);background:transparent;color:var(--muted);border-radius:8px;cursor:pointer;font-size:18px}
.del:hover{color:var(--down);border-color:var(--down)}
.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}

.total{background:var(--gold-soft);border-radius:14px;padding:16px 18px;display:grid;
  grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:14px}
.total small{display:block;color:var(--muted);font-size:.78rem}
.total b{font:700 1.6rem/1.15 var(--display);font-variant-numeric:tabular-nums;word-break:break-word}
.total .wide{grid-column:1/-1;font-size:.82rem;color:var(--muted)}

.tlbox{display:grid;grid-template-columns:1fr;gap:10px;margin-bottom:12px}

.ad{min-height:0;text-align:center}
.ad .lbl{font-size:.65rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:4px}

details{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:0 14px}
details+details{margin-top:8px}
summary{cursor:pointer;font-weight:600;padding:12px 0;list-style-position:inside}
details p{margin:0 0 12px;color:var(--muted)}
.prose p,.prose li{max-width:65ch;color:var(--ink)}
.prose h2{margin-top:18px}

.note{color:var(--muted);font-size:.82rem;margin:8px 0 0}
footer{border-top:1px solid var(--line);padding-top:16px;font-size:.82rem;color:var(--muted);display:grid;gap:8px}
footer nav{display:flex;gap:16px;flex-wrap:wrap}

.cookie{position:fixed;left:0;right:0;bottom:0;z-index:20;background:var(--surface);border-top:1px solid var(--line);
  padding:14px max(16px,env(safe-area-inset-left,0px)) calc(14px + env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-right,0px));
  box-shadow:0 -6px 24px rgba(0,0,0,.12)}
.cookie .in{max-width:680px;margin:0 auto;display:flex;gap:12px;align-items:center;flex-wrap:wrap;justify-content:space-between;font-size:.85rem}
.cookie p{margin:0;flex:1 1 260px}
.btn.primary{background:var(--gold);border-color:var(--gold);color:var(--bg)}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(24px + env(safe-area-inset-bottom,0px));
  background:var(--ink);color:var(--bg);padding:8px 14px;border-radius:8px;font-size:.85rem;z-index:30}
@media (prefers-reduced-motion:no-preference){.dot.live{transition:box-shadow .3s}}
.answer{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px 18px;display:grid;gap:10px}
.answer .big{font:700 1.35rem/1.25 var(--display);margin:0;text-wrap:balance}
.answer .big b{color:var(--gold)}
.answer p{margin:0;max-width:65ch}
.answer .tbl{border-radius:10px}
.links{display:grid;gap:14px}
.links h3{font:600 .74rem var(--body);text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 6px}
.links ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.links a{display:inline-block;padding:5px 10px;border:1px solid var(--line);border-radius:999px;text-decoration:none;font-size:.85rem;background:var(--surface)}
.links a:hover{border-color:var(--gold)}
.links a[aria-current]{background:var(--gold-soft);border-color:var(--gold)}

.tools{display:flex;flex-wrap:wrap;gap:8px;margin-top:-10px}
.tools a{flex:1 1 auto;text-align:center;white-space:nowrap;padding:10px 14px;border-radius:10px;text-decoration:none;font-size:.92rem;font-weight:600;color:var(--ink);border:1.5px solid var(--gold);background:var(--gold-soft);transition:transform .12s,background .12s}
.tools a:hover{background:var(--gold);color:var(--bg)}
.tools a:active{transform:scale(.97)}
.tools a[aria-current]{background:var(--gold);color:var(--bg);border-color:var(--gold)}
.ticker{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;margin-top:-12px}
.ticker::-webkit-scrollbar{display:none}
.ticker:empty{display:none}
.tk{flex:1 0 auto;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:6px 10px;display:grid;gap:0}
.tk span{font-size:.66rem;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.tk b{font:500 .88rem var(--mono);font-variant-numeric:tabular-nums;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tk .chg{font-size:.66rem}
.btn.wa{justify-self:start;display:inline-flex;align-items:center;gap:6px;text-decoration:none;background:#1F8A4C;border-color:#1F8A4C;color:#fff;width:auto}
.tool{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px;display:grid;gap:12px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
@media (max-width:480px){.grid3{grid-template-columns:1fr 1fr}}
.result{background:var(--gold-soft);border-radius:14px;padding:16px 18px;display:grid;gap:10px}
.result .big{font:700 1.5rem/1.2 var(--display);margin:0}
.result .row2{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:.92rem}
.result .row2 b{font:500 1rem var(--mono)}
.pos{color:var(--up)} .neg{color:var(--down)}
.check{display:flex;gap:8px;align-items:center;font-size:.88rem;color:var(--ink)}
.check input{width:auto}
fieldset{border:0;padding:0;margin:0;display:grid;gap:10px}
legend{font:600 .74rem var(--body);text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:6px;padding:0}
input::placeholder{color:var(--muted);opacity:.55}
select:invalid{color:var(--muted)}
select option{color:var(--ink)}

/* Telefon: tablolar ekrana sığsın */
@media (max-width:520px){
  th,td{padding:9px 8px}
  th{white-space:normal;font-size:.64rem;letter-spacing:.04em;vertical-align:bottom}
  td{font-size:.9rem}
  td.n{font-size:.86rem}
  td .spec{font-size:.7rem}
  .tbl td:first-child{min-width:0}
  .tbl{border-radius:10px}
}
@media (max-width:380px){
  th,td{padding:8px 6px}
  td.n{font-size:.8rem}
}