:root {
    --fundo: #F6F5F1; --superficie: #FFFFFF; --linha: #E6E5DF; --linha-2: #D5D4CC;
    --tinta: #16161A; --tinta-2: #55555E; --tinta-3: #8A8A93;
    --acao: #16161A; --acao-tinta: #FFFFFF; --rosa: #D1544F;
    --sombra: 0 1px 2px rgba(22, 22, 26, .06), 0 1px 1px rgba(22, 22, 26, .04);
}
@media (prefers-color-scheme: dark) {
    :root {
        --fundo: #0C0C0E; --superficie: #151518; --linha: #222226; --linha-2: #2E2E34;
        --tinta: #F1F1F3; --tinta-2: #A2A2AB; --tinta-3: #70707A;
        --acao: #F1F1F3; --acao-tinta: #0C0C0E;
        --sombra: 0 1px 2px rgba(0, 0, 0, .4);
    }
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
    background: var(--fundo); color: var(--tinta);
    font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    -webkit-font-smoothing: antialiased; min-height: 100vh;
}
.hub { max-width: 880px; margin: 0 auto; padding: 32px 16px 48px; }

.hub-topo { display: flex; align-items: center; gap: 10px; margin-bottom: 36px; }
.hub-topo strong { font-size: 16px; font-weight: 800; letter-spacing: -0.02em; flex: 1; }
.hub-marca {
    display: inline-grid; place-items: center; width: 32px; height: 32px; border-radius: 9px;
    background: var(--acao); color: var(--acao-tinta);
}
.hub-sair { font-size: 13px; font-weight: 600; color: var(--tinta-3); text-decoration: none; }
.hub-sair:hover { color: var(--tinta); }

.hub-login {
    max-width: 360px; margin: 8vh auto 0; padding: 28px;
    background: var(--superficie); border: 1px solid var(--linha); border-radius: 16px; box-shadow: var(--sombra);
    display: flex; flex-direction: column; gap: 14px;
}
.hub-login h1 { font-size: 22px; font-weight: 800; letter-spacing: -0.03em; }
.hub-login p { font-size: 13px; color: var(--tinta-3); margin-top: -8px; }
.hub-login label { display: flex; flex-direction: column; gap: 6px; font-size: 12px; font-weight: 600; color: var(--tinta-2); }
.hub-login input {
    height: 42px; padding: 0 12px; border-radius: 10px; font: inherit; font-size: 15px; font-weight: 500;
    border: 1px solid var(--linha-2); background: var(--fundo); color: var(--tinta);
}
.hub-login input:focus { outline: none; border-color: var(--tinta-3); }
.hub-login button {
    height: 44px; border: 0; border-radius: 10px; cursor: pointer; margin-top: 4px;
    background: var(--acao); color: var(--acao-tinta); font: inherit; font-size: 15px; font-weight: 700;
}
.hub-erro {
    font-size: 13px; padding: 10px 12px; border-radius: 10px;
    color: var(--rosa); background: color-mix(in oklab, var(--rosa) 10%, transparent);
}

.hub-grade { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 12px; }
.hub-cartao {
    display: flex; align-items: center; gap: 14px; padding: 18px;
    background: var(--superficie); border: 1px solid var(--linha); border-radius: 14px; box-shadow: var(--sombra);
    color: inherit; text-decoration: none; transition: transform .15s, border-color .15s;
}
.hub-cartao:hover { transform: translateY(-2px); border-color: color-mix(in oklab, var(--c) 45%, var(--linha)); }
.hub-icone {
    display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; flex-shrink: 0;
    color: var(--c); background: color-mix(in oklab, var(--c) 14%, transparent);
}
.hub-texto { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.hub-texto strong { font-size: 15px; font-weight: 700; letter-spacing: -0.01em; }
.hub-texto small { font-size: 12.5px; color: var(--tinta-3); }