:root {
    --bg: #faf8f7;
    --card: #ffffff;
    --ink: #262324;
    --ink-2: #585254;
    --hairline: #eae9ea;
    --raised: #f4efec;
    --accent: #73a89a;
    --accent-soft: rgba(115, 168, 154, 0.18);
    --warn-bg: #fdf3e4;
    --warn-ink: #7a5410;
    --note-bg: #eef4f2;
    --note-ink: #2f5d50;
    --error: #b3261e;
    color-scheme: light;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 15px;
    line-height: 1.5;
}

.pagina {
    max-width: 660px;
    margin: 0 auto;
    padding: 20px 16px 48px;
}

.topo { margin-bottom: 8px; }
.topo-linha {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}
h1 {
    font-size: 22px;
    line-height: 1.25;
    margin: 0 0 4px;
}
.quem {
    font-size: 13px;
    color: var(--ink-2);
}
.intro {
    color: var(--ink-2);
    font-size: 14px;
    margin: 6px 0 0;
}

.sair {
    background: none;
    border: 1px solid var(--hairline);
    border-radius: 8px;
    padding: 6px 12px;
    min-height: 36px;
    font: inherit;
    font-size: 13px;
    color: var(--ink-2);
    cursor: pointer;
}
.sair:hover { background: var(--raised); }

.file-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 14px 0 18px;
}
.file-nav a {
    display: inline-flex;
    align-items: center;
    min-height: 40px;
    padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid var(--hairline);
    background: var(--card);
    color: var(--ink);
    text-decoration: none;
    font-size: 14px;
}
.file-nav a.ativo {
    background: var(--ink);
    border-color: var(--ink);
    color: #fff;
}

.grupo { margin: 0 0 26px; }
.grupo > .grupo-label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--ink-2);
    margin: 0 0 4px;
}
h2 {
    font-size: 18px;
    margin: 0 0 10px;
}
h3 {
    font-size: 15px;
    margin: 18px 0 6px;
}
p { margin: 8px 0; }

.cartao {
    background: var(--card);
    border: 1px solid var(--hairline);
    border-radius: 12px;
    padding: 14px 16px;
    margin: 10px 0;
}

ol.passos { margin: 8px 0; padding-left: 22px; }
ol.passos li { margin: 8px 0; }

.linhas { counter-reset: linha; }
.linha {
    display: flex;
    gap: 12px;
    padding: 12px 0;
    border-top: 1px solid var(--hairline);
}
.linha:first-child { border-top: none; }
.linha-n {
    flex: 0 0 auto;
    width: 26px;
    height: 26px;
    border-radius: 999px;
    background: var(--raised);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 600;
}
.linha-nome { font-weight: 600; margin: 0; }
.linha-detalhe { color: var(--ink-2); font-size: 14px; margin: 2px 0 0; }

.nota, .aviso {
    border-radius: 12px;
    padding: 12px 14px;
    margin: 12px 0;
    font-size: 14px;
}
.nota { background: var(--note-bg); color: var(--note-ink); }
.aviso { background: var(--warn-bg); color: var(--warn-ink); }
.nota strong, .aviso strong { display: block; margin-bottom: 2px; }

.figura { margin: 10px 0; }
.figura img {
    width: 100%;
    border-radius: 12px;
    border: 1px solid var(--hairline);
    display: block;
}
.figura figcaption {
    font-size: 13px;
    color: var(--ink-2);
    margin-top: 6px;
}

.ligacao { color: var(--note-ink); }

.thread {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 12px 0 16px;
}
.msg {
    display: flex;
    flex-direction: column;
    gap: 2px;
    max-width: 85%;
    padding: 10px 14px;
    border-radius: 14px;
}
.msg-outro { align-self: flex-start; background: var(--raised); }
.msg-eu { align-self: flex-end; background: var(--accent-soft); }
.msg-quem { font-size: 12px; color: var(--ink-2); font-weight: 600; }
.msg-texto { font-size: 14px; line-height: 22px; white-space: pre-wrap; overflow-wrap: anywhere; }
.vazio { color: var(--ink-2); font-size: 14px; margin: 8px 0 14px; }

.campo { display: flex; flex-direction: column; gap: 6px; margin: 10px 0; }
.campo label { font-size: 14px; font-weight: 600; }
.campo input, .campo textarea {
    width: 100%;
    font: inherit;
    font-size: 15px;
    padding: 10px 12px;
    border: 1px solid var(--hairline);
    border-radius: 8px;
    background: #fff;
    color: var(--ink);
    box-sizing: border-box;
}
.campo textarea { resize: vertical; line-height: 22px; }
.campo input:focus, .campo textarea:focus {
    outline: 2px solid var(--accent);
    outline-offset: 1px;
    border-color: var(--accent);
}

.botao {
    font: inherit;
    font-size: 15px;
    font-weight: 600;
    min-height: 44px;
    padding: 10px 18px;
    border-radius: 10px;
    border: none;
    background: var(--ink);
    color: #fff;
    cursor: pointer;
}
.botao:disabled { opacity: 0.45; cursor: default; }
.botao-sec {
    background: var(--card);
    color: var(--ink);
    border: 1px solid var(--hairline);
}
.botao-sec:hover { background: var(--raised); }

.erro { color: var(--error); font-size: 14px; margin: 8px 0; }
.ok-msg { color: var(--note-ink); font-size: 14px; margin: 8px 0; }

.seccao { border-top: 1px solid var(--hairline); padding: 4px 0; }
.seccao summary {
    cursor: pointer;
    font-weight: 600;
    font-size: 15px;
    min-height: 44px;
    display: flex;
    align-items: center;
    list-style-position: inside;
}
.seccao-n { font-weight: 350; color: var(--ink-2); font-size: 13px; margin-left: 6px; }

.pergunta { margin: 14px 0 20px; }
.pergunta-label { font-size: 14px; line-height: 22px; display: block; margin-bottom: 6px; }
.pergunta-label strong { font-weight: 600; margin-right: 4px; }
.gravado { font-size: 12px; color: var(--note-ink); min-height: 16px; margin-top: 2px; }
.resposta-outro {
    background: var(--raised);
    border-radius: 10px;
    padding: 10px 12px;
    margin-top: 8px;
    font-size: 14px;
}
.resposta-outro .msg-quem { display: block; margin-bottom: 2px; }

.estados { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0 2px; }
.estado {
    font: inherit;
    font-size: 13px;
    min-height: 40px;
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid var(--hairline);
    background: var(--card);
    color: var(--ink-2);
    cursor: pointer;
}
.estado.ativo { background: var(--accent-soft); border-color: var(--accent); color: var(--ink); font-weight: 600; }

.convite-link {
    width: 100%;
    font: inherit;
    font-size: 13px;
    padding: 10px 12px;
    border: 1px solid var(--hairline);
    border-radius: 8px;
    background: var(--raised);
    color: var(--ink);
    margin: 8px 0;
    overflow-wrap: anywhere;
}

.rodape {
    margin-top: 36px;
    padding-top: 14px;
    border-top: 1px solid var(--hairline);
    font-size: 13px;
    color: var(--ink-2);
}

.login-caixa { max-width: 380px; margin: 8vh auto 0; }
.login-caixa h1 { font-size: 20px; }
.login-caixa .intro { margin-bottom: 18px; }