/* Backoffice interno: CSS proprio, sem UI kit. Sobrio de proposito — esta tela
   e ferramenta de operacao, nao superficie de produto. Os design tokens do
   backend (GET /api/design-tokens) sao a identidade do APP do usuario final;
   trazer ou nao essa paleta pra ca e decisao em aberto, nao default. */

:root {
    color-scheme: light dark;
    --bo-bg: #0f1115;
    --bo-surface: #171a21;
    --bo-border: #262b36;
    --bo-text: #e6e8ee;
    --bo-muted: #9aa3b2;
    --bo-accent: #5b8cff;
    --bo-danger: #ff6b6b;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bo-bg);
    color: var(--bo-text);
    font: 15px/1.5 ui-sans-serif, system-ui, "Segoe UI", Roboto, sans-serif;
}

a { color: var(--bo-accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: .92em; color: var(--bo-muted); }

.bo-topbar {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 12px 24px;
    border-bottom: 1px solid var(--bo-border);
    background: var(--bo-surface);
}

.bo-brand { font-weight: 700; letter-spacing: .04em; color: var(--bo-text); }
.bo-brand span { color: var(--bo-muted); font-weight: 400; }

.bo-nav { display: flex; gap: 16px; }
.bo-nav a.active { color: var(--bo-text); border-bottom: 2px solid var(--bo-accent); }

.bo-user { margin-left: auto; display: flex; align-items: center; gap: 16px; color: var(--bo-muted); font-size: 13px; }

.bo-main { max-width: 1100px; margin: 0 auto; padding: 32px 24px; }
.bo-shell--bare .bo-main { display: grid; place-items: center; min-height: 100dvh; }

h1 { font-size: 22px; margin: 0 0 16px; }
h2 { font-size: 15px; margin: 0 0 8px; }
.bo-lead { color: var(--bo-muted); max-width: 70ch; }

.bo-cards { list-style: none; display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); padding: 0; margin: 32px 0 0; }
.bo-cards li { border: 1px solid var(--bo-border); border-radius: 10px; padding: 16px; background: var(--bo-surface); }
.bo-cards p { color: var(--bo-muted); margin: 0 0 12px; font-size: 13px; }
.bo-tag { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--bo-muted); border: 1px solid var(--bo-border); border-radius: 999px; padding: 2px 8px; }

.bo-login { width: min(360px, 90vw); }
.bo-login h1 { font-size: 20px; letter-spacing: .04em; }
.bo-login h1 span { color: var(--bo-muted); font-weight: 400; }
.bo-login label { display: block; margin: 16px 0 4px; font-size: 13px; color: var(--bo-muted); }
.bo-login input {
    width: 100%;
    margin-top: 4px;
    padding: 10px 12px;
    border: 1px solid var(--bo-border);
    border-radius: 8px;
    background: var(--bo-bg);
    color: var(--bo-text);
    font: inherit;
}
.bo-login input:focus-visible { outline: 2px solid var(--bo-accent); outline-offset: 1px; }
.bo-login button {
    width: 100%;
    margin-top: 24px;
    padding: 10px 12px;
    border: 0;
    border-radius: 8px;
    background: var(--bo-accent);
    color: #0b1020;
    font: inherit;
    font-weight: 600;
    cursor: pointer;
}
.bo-error, .validation-message { color: var(--bo-danger); font-size: 13px; margin: 8px 0 0; }

/* ---- busca / listagem / ficha ---- */

.bo-search { display: flex; gap: 8px; margin-bottom: 20px; }
.bo-search input {
    flex: 1;
    max-width: 420px;
    padding: 8px 12px;
    border: 1px solid var(--bo-border);
    border-radius: 8px;
    background: var(--bo-surface);
    color: var(--bo-text);
    font: inherit;
}
.bo-search button {
    padding: 8px 16px;
    border: 1px solid var(--bo-border);
    border-radius: 8px;
    background: var(--bo-surface);
    color: var(--bo-text);
    font: inherit;
    cursor: pointer;
}

.bo-table { width: 100%; border-collapse: collapse; margin-top: 12px; font-size: 13px; }
.bo-table th {
    text-align: left;
    font-weight: 600;
    color: var(--bo-muted);
    border-bottom: 1px solid var(--bo-border);
    padding: 8px 12px 8px 0;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .04em;
}
.bo-table td { padding: 8px 12px 8px 0; border-bottom: 1px solid var(--bo-border); vertical-align: top; }
.bo-row-link { cursor: pointer; }
.bo-row-link:hover td { background: var(--bo-surface); }

.bo-back { margin: 0 0 8px; font-size: 13px; }
.bo-section { margin: 32px 0 12px; font-size: 13px; text-transform: uppercase; letter-spacing: .08em; color: var(--bo-muted); }

.bo-dl { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px 24px; margin: 0; }
.bo-dl dt { font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--bo-muted); }
.bo-dl dd { margin: 2px 0 0; font-size: 14px; word-break: break-word; }
.bo-dl-wide { grid-column: 1 / -1; }

.bo-account { border: 1px solid var(--bo-border); border-radius: 10px; padding: 16px; background: var(--bo-surface); margin-bottom: 12px; }
.bo-account header { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.bo-tag--syncing { border-color: var(--bo-accent); color: var(--bo-accent); }
.bo-tag--error { border-color: var(--bo-danger); color: var(--bo-danger); }

.bo-cred { font-size: 12px; }
.bo-muted { color: var(--bo-muted); font-size: 12px; }
.bo-balance { font-size: 15px; }
.bo-pos { color: #6ee7a8; }
.bo-neg { color: var(--bo-danger); }

.bo-pager { display: flex; align-items: center; gap: 16px; margin: 12px 0 0; }
.bo-pager button {
    padding: 6px 14px;
    border: 1px solid var(--bo-border);
    border-radius: 8px;
    background: var(--bo-surface);
    color: var(--bo-text);
    font: inherit;
    font-size: 13px;
    cursor: pointer;
}
.bo-pager button:disabled { opacity: .4; cursor: default; }

.bo-stack {
    margin: 8px 0 0;
    padding: 12px;
    max-height: 320px;
    overflow: auto;
    background: var(--bo-bg);
    border: 1px solid var(--bo-border);
    border-radius: 8px;
    font-size: 12px;
    white-space: pre-wrap;
    word-break: break-word;
}
.bo-table details summary { cursor: pointer; }

.bo-thread { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; max-width: 760px; }
.bo-msg { border: 1px solid var(--bo-border); border-radius: 10px; padding: 12px 14px; background: var(--bo-surface); }
.bo-msg--agent { border-color: var(--bo-accent); }
.bo-msg header { display: flex; gap: 12px; align-items: baseline; margin-bottom: 6px; font-size: 12px; }
.bo-msg p { margin: 0; white-space: pre-wrap; word-break: break-word; }

.bo-reply { max-width: 760px; }
.bo-reply textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--bo-border);
    border-radius: 8px;
    background: var(--bo-surface);
    color: var(--bo-text);
    font: inherit;
    resize: vertical;
}
.bo-reply-actions { display: flex; align-items: center; gap: 12px; margin-top: 10px; }
.bo-reply-actions button {
    padding: 8px 16px;
    border: 0;
    border-radius: 8px;
    background: var(--bo-accent);
    color: #0b1020;
    font: inherit;
    font-weight: 600;
    cursor: pointer;
}
.bo-reply-actions button.bo-secondary {
    background: var(--bo-surface);
    color: var(--bo-text);
    border: 1px solid var(--bo-border);
    font-weight: 400;
}
.bo-reply-actions button:disabled { opacity: .5; cursor: default; }