/* Ortak tasarım dili: su mavisi + tüp turuncusu, koyu lacivert zemin bantları */
:root{
  --bg:#EEF2F5; --surface:#FFFFFF; --surface-2:#F6F8FA; --ink:#0F2230; --muted:#5A6B78; --line:#D9E2E9;
  --rail:#0E2433; --rail-ink:#C9D7E1;
  --water:#0A6C97; --water-soft:#E1EFF6; --flame:#C85A17; --flame-soft:#FBEADC;
  --good:#1D7F54; --good-soft:#E1F2E9; --warn:#9A6610; --warn-soft:#FBF0D9; --bad:#B6382A; --bad-soft:#F9E3E0;
  --f-display:"Sora",ui-sans-serif,system-ui,sans-serif; --f-body:"Figtree",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0A1218; --surface:#111C24; --surface-2:#16232D; --ink:#E3EBF0; --muted:#8C9FAD; --line:#22333F;
  --rail:#071017; --rail-ink:#9FB2C0;
  --water:#4FB2DE; --water-soft:#12303F; --flame:#F08C4E; --flame-soft:#3A2414;
  --good:#4CC28A; --good-soft:#123024; --warn:#E3B04F; --warn-soft:#352812; --bad:#F07565; --bad-soft:#3A1915; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0A1218; --surface:#111C24; --surface-2:#16232D; --ink:#E3EBF0; --muted:#8C9FAD; --line:#22333F;
  --rail:#071017; --rail-ink:#9FB2C0;
  --water:#4FB2DE; --water-soft:#12303F; --flame:#F08C4E; --flame-soft:#3A2414;
  --good:#4CC28A; --good-soft:#123024; --warn:#E3B04F; --warn-soft:#352812; --bad:#F07565; --bad-soft:#3A1915; color-scheme:dark}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:15.5px;line-height:1.55;font-variant-numeric:tabular-nums}
[hidden]{display:none!important}
img{max-width:100%}
a{color:var(--water)}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3{font-family:var(--f-display);letter-spacing:-.02em;text-wrap:balance;margin:0}
.wrap{max-width:1160px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid var(--line);background:var(--surface);padding:10px 16px;border-radius:9px;cursor:pointer;font-weight:600;font-size:14.5px;text-decoration:none;color:var(--ink);white-space:nowrap}
.btn:hover{border-color:var(--muted)}
.btn:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,a:focus-visible{outline:2px solid var(--water);outline-offset:2px}
.btn.primary{background:var(--water);border-color:var(--water);color:#fff}
.btn.flame{background:var(--flame);border-color:var(--flame);color:#fff}
.btn.lg{padding:13px 22px;font-size:16px;border-radius:11px}
.btn.sm{padding:6px 10px;font-size:13px;border-radius:7px}
.btn.danger{color:var(--bad)}
.btn[disabled]{opacity:.55;cursor:default}
.pill{display:inline-flex;align-items:center;font-size:12px;font-weight:600;padding:2px 9px;border-radius:99px;white-space:nowrap;background:var(--surface-2);color:var(--muted)}
.pill.good{background:var(--good-soft);color:var(--good)}.pill.warn{background:var(--warn-soft);color:var(--warn)}.pill.bad{background:var(--bad-soft);color:var(--bad)}.pill.water{background:var(--water-soft);color:var(--water)}.pill.flame{background:var(--flame-soft);color:var(--flame)}
.field{display:flex;flex-direction:column;gap:5px;min-width:0}
.field label{font-size:13px;font-weight:600;color:var(--muted)}
.field input,.field select,.field textarea{border:1px solid var(--line);background:var(--surface);border-radius:9px;padding:10px 12px;width:100%;min-width:0}
.brand{display:flex;gap:10px;align-items:center;text-decoration:none;color:inherit}
.brand svg{width:34px;height:34px;flex:none}
.brand b{font-family:var(--f-display);font-size:16px;letter-spacing:-.01em}
.toast-host{position:fixed;right:max(16px,env(safe-area-inset-right,0px));bottom:max(16px,calc(env(safe-area-inset-bottom,0px) + 16px));display:flex;flex-direction:column;gap:8px;z-index:80}
.toast{background:var(--ink);color:var(--surface);padding:10px 14px;border-radius:9px;font-weight:600;font-size:14px;box-shadow:0 8px 24px rgba(0,0,0,.2);max-width:380px}
.toast.bad{background:var(--bad);color:#fff}