:root{--bg:#f4f8fb;--panel:#fff;--ink:#02274f;--muted:#526b80;--line:#d9e5ee;--mat:#02274f;--mat-soft:#e8f2f9;--azul:#1268b6;--azul-soft:#e7f1fa;--turquesa:#12b79f;--turquesa-soft:#e6f7f4;--turquesa-ink:#087f74;--erro:#b8412c}
:root[data-theme="dark"]{color-scheme:dark;--bg:#0a1724;--panel:#102235;--ink:#e9f2f8;--muted:#a9bfce;--line:#29445a;--mat:#4ec3b3;--mat-soft:#173a3d;--azul:#69a9e6;--azul-soft:#1b3144;--turquesa:#4ec3b3;--turquesa-soft:#173a3d;--turquesa-ink:#4ec3b3;--erro:#f08a73}
*{box-sizing:border-box}
body{margin:0;min-height:100vh;background:var(--bg);color:var(--ink);font-family:Outfit,system-ui,-apple-system,"Segoe UI",sans-serif;font-size:16px;line-height:1.5}
.centro{min-height:100vh;display:grid;place-items:center;padding:24px 16px;background:linear-gradient(135deg,#f3f8fc 0%,#edf7fb 56%,#eaf7f4 100%)}
:root[data-theme="dark"] .centro{background:linear-gradient(135deg,#102235 0%,#132b3a 56%,#173a3d 100%)}
.marca{font-size:2rem;font-weight:700;margin:0;letter-spacing:-.01em}.marca span{color:var(--azul)}
.sub{color:var(--muted);margin:2px 0 22px}
.cartao{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:24px;width:100%;max-width:400px;box-shadow:0 18px 50px rgba(2,39,79,.08)}
.abas{display:flex;background:var(--mat-soft);border-radius:12px;padding:4px;gap:4px;margin-bottom:18px}
.abas button{flex:1;border:0;background:transparent;color:var(--ink);padding:8px;border-radius:9px;font:inherit;font-weight:600;cursor:pointer}
.abas button[aria-selected="true"]{background:var(--panel);color:var(--azul);box-shadow:0 1px 3px rgba(0,0,0,.12)}
label{display:block;font-size:.85rem;color:var(--muted);margin:10px 0 4px}
input{width:100%;font:inherit;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:9px;padding:10px 12px}
.senha-campo{position:relative}.senha-campo input{padding-right:48px}.senha-olho{position:absolute;right:7px;top:50%;transform:translateY(-50%);display:grid;place-items:center;width:36px;height:36px;padding:7px;border:0;border-radius:8px;background:transparent;color:var(--muted);cursor:pointer}.senha-olho:hover{background:var(--azul-soft);color:var(--azul)}.senha-olho svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.senha-olho:focus-visible{outline:2px solid var(--turquesa);outline-offset:1px}
input:focus-visible,button:focus-visible,a:focus-visible{outline:2px solid var(--turquesa);outline-offset:2px}
.botao{display:block;width:100%;margin-top:18px;background:var(--mat);color:var(--panel);border:0;border-radius:10px;padding:12px;font:inherit;font-weight:600;cursor:pointer;text-align:center;text-decoration:none}.botao:hover{background:var(--azul);color:#fff}
.botao[disabled]{opacity:.6;cursor:default}
.link{background:none;border:0;color:var(--azul);font:inherit;font-size:.9rem;cursor:pointer;padding:0;margin-top:12px}
.msg{margin-top:14px;font-size:.92rem;min-height:1.2em}.msg.erro{color:var(--erro)}.msg.ok{color:var(--turquesa-ink)}
.rodape{color:var(--muted);font-size:.8rem;text-align:center;margin-top:18px}
[hidden]{display:none!important}
.theme-toggle{position:fixed;right:20px;bottom:20px;z-index:70;display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:999px;padding:9px 13px;background:var(--panel);color:var(--ink);box-shadow:0 6px 24px rgba(2,39,79,.14);font:600 .82rem/1.2 Outfit,system-ui,sans-serif;cursor:pointer;transition:background .16s,color .16s,transform .16s}.theme-toggle:hover{background:var(--azul-soft);color:var(--azul);transform:translateY(-1px)}.theme-toggle svg{width:18px;height:18px;flex:none}.theme-toggle:focus-visible{outline:2px solid var(--turquesa);outline-offset:3px}
@media(max-width:520px){.theme-toggle{right:14px;bottom:14px;padding:10px}.theme-toggle span{display:none}}
/* páginas de texto (política e termos) */
.doc{max-width:720px;margin:0 auto;padding:32px 16px 56px}
.doc h1{font-size:1.9rem;line-height:1.2;margin:18px 0 4px}
.doc h2{font-size:1.15rem;margin:30px 0 8px;color:var(--mat)}
.doc p,.doc li{color:var(--ink)}
.doc ul{padding-left:20px}
.doc li{margin:4px 0}
.doc .data{color:var(--muted);font-size:.9rem;margin:0 0 18px}
.doc .volta{color:var(--mat);text-decoration:none;font-weight:600;font-size:.95rem}
.doc .quadro{background:var(--mat-soft);border-radius:12px;padding:14px 16px;margin:16px 0}
.rodape a{color:var(--mat)}