/* CesarMail — a caixa própria em /mail (docs/email.md § Telas). Só tokens do app.css: o tema
   claro/escuro e o espaço empresa vêm de graça. */

/* Respiro entre o texto de abertura e o cartão de ativação, e dentro dele.
   :not([hidden]) porque display na classe venceria o [hidden] do estado desativado. */
.cmail-activate:not([hidden]) {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.cmail-activate .module-head {
    margin: 0;
}

.cmail-activate-card {
    max-width: 480px;
    padding: 28px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.cmail-activate-card .cmail-primary {
    margin-top: 6px;
    align-self: flex-start;
}

.cmail-address-label {
    font-weight: 600;
    color: var(--ink);
}

.cmail-address-input {
    display: flex;
    align-items: center;
    gap: 4px;
    border: 1px solid var(--line-control);
    border-radius: 10px;
    padding: 10px 12px;
    background: var(--surface);
}

.cmail-address-input:focus-within {
    border-color: var(--green);
}

.cmail-address-input input {
    flex: 1;
    min-width: 0;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--ink);
    font-size: 15px;
}

.cmail-address-domain {
    color: var(--ink-muted);
    font-size: 15px;
    white-space: nowrap;
}

.cmail-address-hint {
    color: var(--ink-muted);
    font-size: var(--text-sm);
    margin: 0;
}

.cmail-address-error {
    color: #b3261e;
    font-size: var(--text-sm);
    margin: 0;
}

.cmail-primary {
    background: var(--button-primary);
    color: var(--on-button-primary);
    border-color: transparent;
}

.cmail-primary:hover {
    background: var(--button-primary-hover);
}

/* Cabeçalho da caixa: título e endereço à esquerda, Escrever à direita, alinhados pelo topo. */
.cmail-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 4px;
}

.cmail-head .module-actions {
    padding-top: 22px; /* alinha o botão com o título, abaixo do kicker */
}

.cmail-address {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 6px;
    padding: 4px 10px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--surface);
    color: var(--ink-muted);
    font-size: var(--text-sm);
    cursor: pointer;
}

.cmail-address:hover {
    border-color: var(--line-hover);
    color: var(--ink);
}

.cmail-address svg {
    width: 14px;
    height: 14px;
}

.cmail-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    margin: 14px 0 16px;
}

.cmail-badge {
    margin-left: 6px;
    padding: 1px 7px;
    border-radius: 999px;
    background: var(--green);
    color: var(--on-accent);
    font-size: 11px;
    font-weight: 700;
}

.cmail-search {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    max-width: 320px;
    min-width: 180px;
    border: 1px solid var(--line-control);
    border-radius: 999px;
    padding: 8px 14px;
    background: var(--surface);
    color: var(--ink-muted);
}

.cmail-search:focus-within {
    border-color: var(--green);
}

.cmail-search svg {
    width: 15px;
    height: 15px;
    flex: none;
}

.cmail-search input {
    flex: 1;
    min-width: 0;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--ink);
    font-size: 14px;
}

/* Uma coluna quando nada está aberto — a lista usa a largura toda. Abrir uma mensagem cria a
   segunda coluna (a leitura), com a lista condensada à esquerda. Sem isso a coluna vazia espremia
   a lista e a página parecia quebrada. No celular a leitura cobre a lista. */
.cmail-split {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    align-items: start;
}

.cmail-split.has-read {
    grid-template-columns: minmax(300px, 360px) minmax(0, 1fr);
}

/* Com a leitura aberta, a lista encolhe: o snippet sai para caber duas colunas confortáveis. */
.cmail-split.has-read .cmail-item-snippet {
    display: none;
}

.cmail-list {
    list-style: none;
    margin: 0;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--surface);
    overflow: hidden;
}

/* Caixa vazia: sem a moldura vazia por cima do estado vazio. */
.cmail-list:empty {
    display: none;
}

.cmail-item {
    display: flex;
    gap: 12px;
    padding: 12px 14px;
    cursor: pointer;
    border-bottom: 1px solid var(--line);
    position: relative;
}

.cmail-item:last-child {
    border-bottom: 0;
}

.cmail-item:hover,
.cmail-item:focus-visible {
    background: var(--surface-hover);
    outline: none;
}

.cmail-item.is-open {
    background: var(--green-soft);
}

.cmail-avatar {
    flex: none;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: var(--green-soft);
    color: var(--green-dark);
    font-size: 13px;
    font-weight: 700;
}

.cmail-item-body {
    flex: 1;
    min-width: 0;
}

.cmail-item-top {
    display: flex;
    justify-content: space-between;
    gap: 8px;
    align-items: baseline;
}

.cmail-item-from {
    font-weight: 500;
    color: var(--ink);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cmail-item.is-unread .cmail-item-from,
.cmail-item.is-unread .cmail-item-subject {
    font-weight: 700;
}

.cmail-item.is-unread::before {
    content: "";
    position: absolute;
    left: 4px;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--green);
}

.cmail-item-when {
    flex: none;
    color: var(--ink-muted);
    font-size: var(--text-xs);
}

.cmail-item-subject-line {
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 0;
}

.cmail-item-subject {
    color: var(--ink);
    font-size: 14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cmail-item-clip {
    flex: none;
    font-size: 12px;
}

.cmail-item-bounced {
    flex: none;
    color: #b3261e;
    font-size: var(--text-xs);
    font-weight: 600;
}

.cmail-item-snippet {
    color: var(--ink-muted);
    font-size: var(--text-sm);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Ações da linha: aparecem no hover (mouse); no toque ficam na leitura */
.cmail-item-actions {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    display: none;
    gap: 4px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 3px;
    box-shadow: var(--shadow-2);
}

@media (hover: hover) {
    .cmail-item:hover .cmail-item-actions,
    .cmail-item:focus-within .cmail-item-actions {
        display: inline-flex;
    }
}

.cmail-icon-button {
    display: inline-grid;
    place-items: center;
    width: 30px;
    height: 30px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: var(--ink-muted);
    cursor: pointer;
}

.cmail-icon-button:hover {
    background: var(--surface-hover);
    color: var(--ink);
}

.cmail-icon-button.is-danger:hover {
    color: #b3261e;
}

.cmail-icon-button svg {
    width: 16px;
    height: 16px;
}

.cmail-more {
    margin: 14px auto 0;
    display: block;
}

/* Painel de leitura: acompanha a rolagem (sticky) e rola por dentro quando o e-mail é longo. */
.cmail-read-pane {
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--surface);
    padding: 18px 20px;
    min-width: 0;
    position: sticky;
    top: 16px;
    max-height: calc(100vh - 32px);
    overflow-y: auto;
}

.cmail-read-head {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--line);
}

.cmail-back {
    display: none;
}

.cmail-read-titles {
    flex: 1;
    min-width: 0;
}

.cmail-read-subject {
    margin: 0 0 6px;
    font-size: 19px;
    color: var(--ink);
    overflow-wrap: anywhere;
}

.cmail-read-from {
    display: flex;
    gap: 8px;
    align-items: baseline;
    flex-wrap: wrap;
}

.cmail-read-from-name {
    font-weight: 600;
    color: var(--ink);
}

.cmail-read-from-address,
.cmail-read-when,
.cmail-read-to {
    color: var(--ink-muted);
    font-size: var(--text-sm);
}

.cmail-read-to {
    margin-top: 2px;
    overflow-wrap: anywhere;
}

.cmail-read-actions {
    display: inline-flex;
    gap: 4px;
    flex: none;
}

.cmail-attachments {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 14px;
}

.cmail-attachment-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--canvas);
    color: var(--ink);
    font-size: var(--text-sm);
    text-decoration: none;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.cmail-attachment-chip:hover {
    border-color: var(--green);
}

.cmail-read-body {
    margin-top: 16px;
}

/* O corpo HTML: o iframe cresce com o painel e rola por dentro; fundo branco porque e-mail HTML
   quase sempre assume página clara — no tema escuro vira um "papel" dentro do cartão. */
.cmail-html-frame {
    display: block;
    width: 100%;
    height: min(70vh, 720px);
    border: 1px solid var(--line);
    border-radius: 10px;
    background: #fff;
}

.cmail-text-body {
    margin: 0;
    white-space: pre-wrap;
    font: 14px/1.6 inherit;
    color: var(--ink);
    overflow-wrap: anywhere;
}

.cmail-body-missing {
    color: var(--ink-muted);
    font-style: italic;
}

.cmail-images-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    margin-bottom: 10px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: var(--canvas);
    color: var(--ink-muted);
    font-size: var(--text-sm);
}

.cmail-link-button {
    border: 0;
    background: none;
    color: var(--green-dark);
    font-weight: 600;
    cursor: pointer;
    font-size: var(--text-sm);
}

/* Composer (folha) */
.cmail-sheet-backdrop {
    position: fixed;
    inset: 0;
    background: rgb(0 0 0 / 42%);
    display: grid;
    place-items: center;
    z-index: 60;
    padding: 16px;
}

.cmail-sheet {
    width: min(640px, 100%);
    max-height: 90vh;
    overflow: auto;
    background: var(--surface);
    border-radius: 16px;
    box-shadow: var(--shadow-2);
    padding: 18px 20px;
}

.cmail-sheet-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.cmail-sheet-title {
    margin: 0;
    font-size: 18px;
    color: var(--ink);
}

.cmail-compose {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.cmail-compose-row {
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid var(--line);
    padding: 6px 0;
}

.cmail-compose-label {
    flex: none;
    width: 68px;
    color: var(--ink-muted);
    font-size: var(--text-sm);
}

.cmail-compose-row input {
    flex: 1;
    min-width: 0;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--ink);
    font-size: 14px;
}

.cmail-compose-body {
    border: 1px solid var(--line-control);
    border-radius: 10px;
    padding: 10px 12px;
    background: var(--surface);
    color: var(--ink);
    font: 14px/1.5 inherit;
    resize: vertical;
}

.cmail-compose-body:focus {
    outline: none;
    border-color: var(--green);
}

.cmail-compose-files {
    display: flex;
    align-items: center;
    gap: 10px;
}

.cmail-compose-files input[type="file"] {
    display: none;
}

.cmail-file-label {
    cursor: pointer;
    color: var(--green-dark);
    font-weight: 600;
    font-size: var(--text-sm);
}

.cmail-file-names {
    color: var(--ink-muted);
    font-size: var(--text-xs);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.cmail-sheet-footer {
    display: flex;
    justify-content: flex-end;
    margin-top: 6px;
}

/* Celular: uma coluna; abrir mensagem esconde a lista e mostra o voltar */
@media (max-width: 860px) {
    .cmail-split,
    .cmail-split.has-read {
        grid-template-columns: 1fr;
    }

    .cmail-split.has-read .cmail-item-snippet {
        display: block;
    }

    .cmail-read-pane {
        position: static;
        max-height: none;
    }

    .cmail-list-pane.is-hidden-mobile {
        display: none;
    }

    .cmail-back {
        display: inline-grid;
    }

    .cmail-search {
        max-width: none;
    }
}