/* paginile legale și de suport de pe backstageapp.ro (termeni, confidențialitate, acord de prelucrare, suport)
   paleta „Grafit și albastru electric”: toate culorile sunt aici, pe :root */
:root{--bg:#f5f6f8;--card:#ffffff;--line:#e3e6eb;--text:#111827;--body:#374151;--muted:#5f6b7a;--acc:#2f5bff;--acc-ink:#2448d8;--accbg:#e8eeff;
  --warn:#b45309;--warn-bg:#fdf2e3;--head:rgba(245,246,248,.92);--logo-l:block;--logo-d:none;color-scheme:light;
  --display:'Inter Tight',Inter,system-ui,sans-serif}
/* noapte: după sistem (Automat) sau aleasă din comutatorul din subsol; aceleași valori în ambele blocuri */
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0f141c;--card:#161c26;--line:#273142;--text:#e6eaf0;--body:#c4ccd6;--muted:#9aa5b4;--acc:#5b7cff;--acc-ink:#8ea4ff;--accbg:#1c2a52;
  --warn:#f2b25c;--warn-bg:#3a2a12;--head:rgba(15,20,28,.92);--logo-l:none;--logo-d:block;color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0f141c;--card:#161c26;--line:#273142;--text:#e6eaf0;--body:#c4ccd6;--muted:#9aa5b4;--acc:#5b7cff;--acc-ink:#8ea4ff;--accbg:#1c2a52;
  --warn:#f2b25c;--warn-bg:#3a2a12;--head:rgba(15,20,28,.92);--logo-l:none;--logo-d:block;color-scheme:dark}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.65}
a{color:var(--acc-ink)}
header{border-bottom:1px solid var(--line);background:var(--head);position:sticky;top:0;backdrop-filter:blur(10px)}
header .w{display:flex;align-items:center;gap:14px;min-height:60px;flex-wrap:wrap}
header img{height:26px;width:auto}
.lg-l{display:var(--logo-l)}.lg-d{display:var(--logo-d)}
header nav{margin-left:auto;display:flex;gap:6px 14px;font-size:14px;flex-wrap:wrap}
header nav a{color:var(--muted);text-decoration:none}
header nav a:hover,header nav a[aria-current]{color:var(--text)}
.w{max-width:860px;margin:0 auto;padding:0 20px}
main{padding:40px 0 64px}
h1{font-family:var(--display);font-size:clamp(28px,5vw,40px);line-height:1.12;margin:0 0 6px;font-weight:800;letter-spacing:-.025em}
.meta{color:var(--muted);font-size:14px;margin:0 0 28px}
h2{font-family:var(--display);font-size:21px;margin:34px 0 8px;font-weight:700;letter-spacing:-.01em}
h3{font-size:16px;margin:20px 0 6px;font-weight:700}
p,li{color:var(--body);font-size:15.5px}
ol,ul{padding-left:22px}
li{margin:4px 0}
.box{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin:18px 0}
.box p{margin:4px 0}
.fill{background:var(--warn-bg);color:var(--warn);border-radius:4px;padding:0 5px;font-weight:600}
table{width:100%;border-collapse:collapse;margin:12px 0;font-size:14.5px;background:var(--card)}
th,td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top;color:var(--body)}
th{background:var(--bg);color:var(--text)}
.scroll{overflow-x:auto}
.toc{columns:2;column-gap:28px;font-size:14.5px}
.toc a{color:var(--muted);text-decoration:none}
@media (max-width:640px){.toc{columns:1}header nav{margin-left:0;padding-bottom:10px}}
footer{border-top:1px solid var(--line);padding:24px 0 36px;color:var(--muted);font-size:13px}
footer a{color:var(--muted)}
/* comutatorul de aspect (Automat → Zi → Noapte), discret, în subsol */
.thm{display:inline-flex;align-items:center;gap:7px;margin-left:10px;vertical-align:middle;border:1px solid var(--line);background:none;color:var(--muted);border-radius:999px;padding:3px 10px;font:inherit;font-size:12px;cursor:pointer}
.thm:hover{color:var(--text);border-color:var(--muted)}
.thm:focus-visible{outline:2px solid var(--acc);outline-offset:2px}
.tm-i{width:12px;height:12px;border-radius:50%;border:1.5px solid currentColor;background:linear-gradient(90deg,currentColor 50%,transparent 50%)}
.thm[data-mode="light"] .tm-i{background:none;box-shadow:0 0 0 2px var(--bg),0 0 0 3px currentColor}
.thm[data-mode="dark"] .tm-i{border:0;background:none;box-shadow:inset -4px -1px 0 0 currentColor}
/* la tipărire: mereu pe alb, indiferent de aspectul ales */
@media print{:root,:root[data-theme],:root:not([data-theme="light"]){--bg:#ffffff;--card:#ffffff;--line:#e3e6eb;--text:#111827;--body:#374151;--muted:#5f6b7a;--acc:#2f5bff;--acc-ink:#2448d8;--accbg:#e8eeff;
  --warn:#b45309;--warn-bg:#fdf2e3;--head:rgba(245,246,248,.92);--logo-l:block;--logo-d:none;color-scheme:light}
  body{background:#ffffff}header,footer{display:none}.box{border-color:var(--line)}}