html, body {
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    color: #1f2937;
    background: #f6f7f9;
}

h1:focus {
    outline: none;
}

/* Cabeçalho do app (layout autenticado) */
.topo {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: .85rem 1.5rem;
    background: #0f3d2e;
    color: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, .12);
}

.topo .marca {
    font-weight: 700;
    font-size: 1.15rem;
    color: #fff;
    text-decoration: none;
    letter-spacing: -.02em;
}

.topo .nav {
    display: flex;
    gap: .35rem;
    margin-left: 1rem;
}

.topo .nav a {
    color: rgba(255, 255, 255, .85);
    text-decoration: none;
    font-size: .9rem;
    padding: .35rem .7rem;
    border-radius: 8px;
    transition: background .15s, color .15s;
}

.topo .nav a:hover {
    background: rgba(255, 255, 255, .12);
    color: #fff;
}

.topo .nav a.active {
    background: rgba(255, 255, 255, .18);
    color: #fff;
    font-weight: 600;
}

.topo .usuario {
    margin-left: auto;
    font-size: .9rem;
    opacity: .9;
}

.topo .logout {
    margin: 0;
}

.topo .logout button {
    background: rgba(255, 255, 255, .12);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, .25);
    border-radius: 8px;
    padding: .35rem .8rem;
    font-size: .85rem;
    cursor: pointer;
    transition: background .15s;
}

.topo .logout button:hover {
    background: rgba(255, 255, 255, .22);
}

.conteudo {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

/* ---- Página Gerar ---- */
.ajuda {
    color: #6b7280;
    margin-top: -.4rem;
    margin-bottom: 1.5rem;
}

.gerar-form {
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
    max-width: 640px;
}

.campo {
    display: flex;
    flex-direction: column;
    gap: .4rem;
}

.campo label {
    font-size: .85rem;
    font-weight: 600;
    color: #374151;
}

.campo select,
.campo textarea {
    padding: .65rem .8rem;
    border: 1px solid #d1d5db;
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    background: #fff;
    transition: border-color .15s, box-shadow .15s;
}

.campo textarea {
    resize: vertical;
    min-height: 3.2rem;
}

.campo select:focus,
.campo textarea:focus {
    outline: none;
    border-color: #1a7a4f;
    box-shadow: 0 0 0 3px rgba(26, 122, 79, .18);
}

.botao-gerar {
    align-self: flex-start;
    margin-top: .25rem;
    padding: .7rem 1.6rem;
    border: none;
    border-radius: 10px;
    background: #1a7a4f;
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background .15s;
}

.botao-gerar:hover {
    background: #15633f;
}

.aviso {
    margin-top: 1.25rem;
    padding: .7rem .9rem;
    border-radius: 10px;
    font-size: .9rem;
}

.aviso.erro {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #b91c1c;
}

.aviso.ok {
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
    color: #047857;
}

/* Spinner do botão Gerar */
.spinner {
    display: inline-block;
    width: .9rem;
    height: .9rem;
    border: 2px solid rgba(255, 255, 255, .4);
    border-top-color: #fff;
    border-radius: 50%;
    vertical-align: -.1rem;
    animation: girar .7s linear infinite;
}

@keyframes girar {
    to { transform: rotate(360deg); }
}

.botao-gerar:disabled {
    opacity: .7;
    cursor: progress;
}

/* Ações do resultado (salvar/baixar) */
.resultado-topo .acoes {
    margin-left: auto;
    display: flex;
    gap: .5rem;
}

.resultado-topo .acao {
    padding: .4rem .9rem;
    border: 1px solid #1a7a4f;
    border-radius: 8px;
    background: #fff;
    color: #15633f;
    font-size: .85rem;
    font-weight: 600;
    cursor: pointer;
    transition: background .15s, color .15s;
}

.resultado-topo .acao:hover {
    background: #1a7a4f;
    color: #fff;
}

.resultado-topo .acao:disabled {
    opacity: .55;
    cursor: default;
}

/* Editor: textarea + prévia lado a lado */
.editor {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
    margin-top: 1rem;
}

@media (max-width: 760px) {
    .editor { grid-template-columns: 1fr; }
}

.editor-painel {
    display: flex;
    flex-direction: column;
    gap: .4rem;
    min-width: 0;
}

.editor-rotulo {
    font-size: .75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .03em;
    color: #6b7280;
}

.editor-texto {
    min-height: 420px;
    padding: .85rem;
    border: 1px solid #d1d5db;
    border-radius: 10px;
    font-family: ui-monospace, "Cascadia Code", Consolas, monospace;
    font-size: .9rem;
    line-height: 1.55;
    resize: vertical;
}

.editor-texto:focus {
    outline: none;
    border-color: #1a7a4f;
    box-shadow: 0 0 0 3px rgba(26, 122, 79, .18);
}

.editor-previa {
    min-height: 420px;
    padding: .85rem 1rem;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    background: #fafafa;
    overflow-y: auto;
}

/* ---- Histórico ---- */
.voltar {
    margin: 0 0 .5rem;
}

.voltar a {
    color: #15633f;
    text-decoration: none;
    font-size: .9rem;
}

.vazio {
    margin-top: 1.5rem;
    padding: 2rem;
    text-align: center;
    background: #fff;
    border: 1px dashed #d1d5db;
    border-radius: 14px;
    color: #6b7280;
}

.vazio .botao-gerar {
    display: inline-block;
    margin-top: .75rem;
    text-decoration: none;
}

.lista {
    list-style: none;
    margin: 1.5rem 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: .75rem;
}

.lista-item {
    display: flex;
    align-items: center;
    gap: .75rem;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: .9rem 1.1rem;
    transition: box-shadow .12s, border-color .12s;
}

.lista-item:hover {
    border-color: #c7d8cf;
    box-shadow: 0 4px 14px rgba(0, 0, 0, .05);
}

.lista-link {
    flex: 1;
    min-width: 0;
    text-decoration: none;
    color: inherit;
}

.lista-cabecalho {
    display: flex;
    align-items: center;
    gap: .6rem;
}

.lista-tema {
    font-weight: 600;
    color: #1f2937;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.lista-meta {
    margin-top: .3rem;
    font-size: .8rem;
    color: #9ca3af;
}

.lista-feedback {
    display: flex;
    gap: .25rem;
}

.lista-feedback .voto {
    border: 1px solid #e5e7eb;
    background: #fff;
    border-radius: 8px;
    padding: .3rem .5rem;
    font-size: 1rem;
    cursor: pointer;
    line-height: 1;
    filter: grayscale(1);
    opacity: .6;
    transition: opacity .12s, background .12s;
}

.lista-feedback .voto:hover {
    opacity: 1;
}

.lista-feedback .voto.ativo {
    filter: none;
    opacity: 1;
    background: #e8f5ee;
    border-color: #a7f3d0;
}

/* ---- Público (mapeamento) ---- */
.abas {
    display: flex;
    gap: .5rem;
    margin: 1.5rem 0;
}

.aba {
    padding: .5rem 1.1rem;
    border: 1px solid #d1d5db;
    border-radius: 999px;
    background: #fff;
    color: #374151;
    font-size: .9rem;
    font-weight: 600;
    cursor: pointer;
    transition: background .15s, color .15s, border-color .15s;
}

.aba:hover {
    border-color: #1a7a4f;
    color: #15633f;
}

.aba.ativa {
    background: #1a7a4f;
    border-color: #1a7a4f;
    color: #fff;
}

.aba:disabled {
    opacity: .6;
    cursor: default;
}

.spinner-escuro {
    border-color: rgba(26, 122, 79, .3);
    border-top-color: #1a7a4f;
}

.temas {
    list-style: none;
    counter-reset: tema;
    margin: 1.5rem 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.tema {
    counter-increment: tema;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    padding: 1.25rem 1.5rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, .05);
}

.tema-cabecalho {
    display: flex;
    align-items: baseline;
    gap: .75rem;
}

.tema-titulo {
    margin: 0;
    font-size: 1.15rem;
}

.tema-titulo::before {
    content: counter(tema) ". ";
    color: #9ca3af;
    font-weight: 600;
}

.tema-mencoes {
    margin-left: auto;
    flex-shrink: 0;
    font-size: .75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .03em;
    background: #e8f5ee;
    color: #15633f;
    padding: .2rem .6rem;
    border-radius: 999px;
}

.tema-resumo {
    margin: .6rem 0 .8rem;
    color: #4b5563;
    line-height: 1.6;
}

.tema-citacoes {
    margin: 0 0 .9rem;
    padding-left: 1.1rem;
    display: flex;
    flex-direction: column;
    gap: .35rem;
}

.tema-citacoes li {
    color: #6b7280;
    font-style: italic;
    font-size: .92rem;
    line-height: 1.5;
}

.tema-acao {
    font-size: .9rem;
    font-weight: 600;
    color: #15633f;
    text-decoration: none;
}

.tema-acao:hover {
    text-decoration: underline;
}

/* ---- Chat ---- */
.chat {
    margin-top: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: .9rem;
}

.chat-mensagens {
    display: flex;
    flex-direction: column;
    gap: .9rem;
    min-height: 320px;
    max-height: 58vh;
    overflow-y: auto;
    padding: 1.25rem;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
}

.chat-vazio {
    color: #6b7280;
    font-size: .92rem;
}

.chat-vazio ul {
    margin: .5rem 0 0;
    padding-left: 1.2rem;
}

.chat-vazio li {
    margin: .3rem 0;
    font-style: italic;
}

.bolha {
    max-width: 80%;
    padding: .7rem 1rem;
    border-radius: 14px;
    line-height: 1.55;
}

.bolha-usuario {
    align-self: flex-end;
    background: #1a7a4f;
    color: #fff;
    border-bottom-right-radius: 4px;
    white-space: pre-wrap;
}

.bolha-thais {
    align-self: flex-start;
    background: #f1f5f3;
    color: #1f2937;
    border-bottom-left-radius: 4px;
}

.bolha-autor {
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: #15633f;
    margin-bottom: .25rem;
}

.bolha-texto > :first-child { margin-top: 0; }
.bolha-texto > :last-child { margin-bottom: 0; }

.chat-entrada {
    display: flex;
    gap: .6rem;
    align-items: flex-end;
}

.chat-entrada textarea {
    flex: 1;
    padding: .65rem .85rem;
    border: 1px solid #d1d5db;
    border-radius: 10px;
    font-family: inherit;
    font-size: 1rem;
    line-height: 1.5;
    resize: vertical;
    min-height: 2.8rem;
}

.chat-entrada textarea:focus {
    outline: none;
    border-color: #1a7a4f;
    box-shadow: 0 0 0 3px rgba(26, 122, 79, .18);
}

.chat-entrada .botao-gerar {
    margin: 0;
    white-space: nowrap;
}

.resultado {
    margin-top: 2rem;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    padding: 1.5rem 1.75rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, .05);
}

.metadados {
    margin-top: 1.25rem;
    background: #f8fafc;
    border: 1px solid #e5e7eb;
    border-left: 3px solid #94a3b8;
    border-radius: 10px;
    padding: .9rem 1.1rem;
}

.metadados h3 {
    margin: 0 0 .5rem;
    font-size: .8rem;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: #64748b;
}

.metadados-badges { display: flex; gap: .4rem; flex-wrap: wrap; margin-bottom: .5rem; }
.metadados p { margin: .3rem 0; font-size: .9rem; color: #374151; }

.resultado-topo {
    display: flex;
    align-items: center;
    gap: .75rem;
    margin-bottom: 1rem;
}

.resultado-topo h2 {
    margin: 0;
    font-size: 1.2rem;
}

.badge {
    font-size: .75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .03em;
    background: #e8f5ee;
    color: #15633f;
    padding: .2rem .6rem;
    border-radius: 999px;
}

/* Tipografia do markdown renderizado */
.resultado-texto {
    line-height: 1.7;
    color: #1f2937;
}

.resultado-texto h1,
.resultado-texto h2,
.resultado-texto h3 {
    line-height: 1.3;
    margin: 1.4rem 0 .6rem;
}

.resultado-texto h1 { font-size: 1.5rem; }
.resultado-texto h2 { font-size: 1.25rem; }
.resultado-texto h3 { font-size: 1.1rem; }

.resultado-texto > :first-child {
    margin-top: 0;
}

.resultado-texto p {
    margin: 0 0 1rem;
}

.resultado-texto ul,
.resultado-texto ol {
    margin: 0 0 1rem;
    padding-left: 1.4rem;
}

.resultado-texto li {
    margin: .25rem 0;
}

.resultado-texto blockquote {
    margin: 1rem 0;
    padding: .25rem 1rem;
    border-left: 3px solid #1a7a4f;
    color: #4b5563;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}