:root {
    /* Paleta extraída do logo: azul-marinho + dourado */
    --color-bg: #f6f5f2;
    --color-surface: #ffffff;
    --color-text: #1f2937;
    --color-muted: #5f6b7a;
    --color-primary: #1e2d45;
    --color-primary-dark: #141f31;
    --color-accent: #b89a5e;
    --color-accent-dark: #9a7f48;
    --color-border: #e3e0d8;
    --color-success-bg: #e6f4ea;
    --color-success-text: #1e6b3a;
    --color-error-bg: #fdecea;
    --color-error-text: #a12622;
    --radius: 8px;
    --container: 1100px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    line-height: 1.5;
    color: var(--color-text);
    background: var(--color-bg);
}

a {
    color: var(--color-primary);
}

.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 16px;
}

/* Topbar */
.topbar {
    background: var(--color-surface);
    border-bottom: 3px solid var(--color-accent);
    box-shadow: 0 1px 4px rgba(30, 45, 69, 0.08);
}

.topbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 72px;
    padding-top: 8px;
    padding-bottom: 8px;
}

.brand {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
}

.brand__logo {
    display: block;
    height: 64px;
    width: auto;
}

.nav a {
    color: var(--color-primary);
    text-decoration: none;
    margin-left: 20px;
    font-weight: 500;
    padding: 6px 0;
    border-bottom: 2px solid transparent;
}

.nav a:hover,
.nav a:focus {
    border-bottom-color: var(--color-accent);
}

@media (max-width: 480px) {
    .brand__logo {
        height: 48px;
    }

    .nav a {
        margin-left: 12px;
        font-size: 0.9375rem;
    }
}

/* Conteúdo */
.content {
    flex: 1;
    padding: 24px 16px;
}

.hero {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 32px 24px;
}

.hero h1 {
    margin: 0 0 8px;
    font-size: 1.75rem;
    color: var(--color-primary);
}

.hero p {
    margin: 0;
    color: var(--color-muted);
}

/* Alertas */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius);
    margin-bottom: 16px;
}

.alert--success {
    background: var(--color-success-bg);
    color: var(--color-success-text);
}

.alert--error {
    background: var(--color-error-bg);
    color: var(--color-error-text);
}

/* Botões */
.btn {
    display: inline-block;
    padding: 10px 18px;
    background: var(--color-primary);
    color: #fff;
    border: 0;
    border-radius: var(--radius);
    text-decoration: none;
    font-weight: 500;
    cursor: pointer;
}

.btn:hover,
.btn:focus {
    background: var(--color-primary-dark);
}

/* Footer */
.footer {
    padding: 16px 0;
    font-size: 0.875rem;
    color: var(--color-muted);
    border-top: 1px solid var(--color-border);
}

/* Página de erro */
.error-page {
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.error-box {
    text-align: center;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 40px 24px;
    max-width: 480px;
    width: 100%;
}

.error-box__logo {
    display: block;
    margin: 0 auto 16px;
    height: 120px;
    width: auto;
}

.error-box__code {
    margin: 0;
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-accent);
}

.error-box__title {
    margin: 8px 0 24px;
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--color-muted);
}

/* ==========================================================================
   Navegação, formulários, cards, tabelas, badges
   ========================================================================== */

/* Nav mobile */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 8px;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    height: 2px;
    background: var(--color-primary);
    border-radius: 2px;
}

.nav {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.nav a.is-active {
    border-bottom-color: var(--color-accent);
}

.nav__cta {
    background: var(--color-primary);
    color: #fff !important;
    padding: 8px 16px !important;
    border-radius: var(--radius);
    border-bottom: 0 !important;
}

.nav__cta:hover {
    background: var(--color-primary-dark);
}

.nav__form {
    display: inline;
    margin-left: 20px;
}

.nav__logout {
    background: transparent;
    border: 0;
    color: var(--color-muted);
    font: inherit;
    font-weight: 500;
    cursor: pointer;
    padding: 6px 0;
}

.nav__logout:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

@media (max-width: 720px) {
    .nav-toggle {
        display: flex;
    }

    .nav {
        display: none;
        flex-direction: column;
        align-items: stretch;
        width: 100%;
        padding: 8px 0 12px;
        gap: 4px;
    }

    .nav.is-open {
        display: flex;
    }

    .nav a,
    .nav__form,
    .nav__logout {
        margin-left: 0 !important;
        width: 100%;
        text-align: left;
        padding: 10px 4px !important;
    }

    .topbar__inner {
        flex-wrap: wrap;
    }
}

/* Subnav admin */
.subnav {
    display: flex;
    gap: 4px;
    overflow-x: auto;
    margin: -8px 0 20px;
    padding-bottom: 4px;
    border-bottom: 1px solid var(--color-border);
}

.subnav__item {
    white-space: nowrap;
    padding: 10px 14px;
    color: var(--color-muted);
    text-decoration: none;
    font-weight: 500;
    border-bottom: 2px solid transparent;
    margin-bottom: -5px;
}

.subnav__item:hover,
.subnav__item.is-active {
    color: var(--color-primary);
    border-bottom-color: var(--color-accent);
}

/* Page header */
.page-header {
    margin-bottom: 20px;
}

.page-header h1 {
    margin: 0 0 4px;
    font-size: 1.5rem;
    color: var(--color-primary);
}

.page-header p {
    margin: 0;
}

.page-header--actions {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

/* Cards */
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 20px;
}

.card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.card__title {
    margin: 0 0 8px;
    font-size: 1.125rem;
    color: var(--color-primary);
}

.card__subtitle {
    margin: 0 0 6px;
    font-size: 1rem;
    color: var(--color-primary);
}

.card--soon {
    opacity: 0.85;
}

.card hr {
    border: 0;
    border-top: 1px solid var(--color-border);
    margin: 16px 0;
}

/* Grids */
.grid {
    display: grid;
    gap: 16px;
}

.grid--cards {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}

.grid--stats {
    grid-template-columns: repeat(2, 1fr);
    margin-bottom: 20px;
}

.grid--form {
    grid-template-columns: 1fr;
    align-items: start;
}

@media (min-width: 720px) {
    .grid--stats {
        grid-template-columns: repeat(4, 1fr);
    }

    .grid--form {
        grid-template-columns: 2fr 1fr;
    }
}

.stat {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-accent);
    border-radius: var(--radius);
    padding: 16px;
    display: flex;
    flex-direction: column;
}

.stat__value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.1;
}

.stat__label {
    font-size: 0.875rem;
    color: var(--color-muted);
}

/* Auth */
.auth {
    display: flex;
    justify-content: center;
    padding: 16px 0;
}

.auth__card {
    width: 100%;
    max-width: 420px;
}

/* Forms */
.form .field {
    margin-bottom: 16px;
}

.form label {
    display: block;
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--color-text);
}

.form input[type="text"],
.form input[type="email"],
.form input[type="password"],
.form input[type="search"],
.form select,
.form textarea {
    width: 100%;
    padding: 10px 12px;
    font: inherit;
    color: var(--color-text);
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
}

.form input:focus,
.form select:focus,
.form textarea:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 1px;
    border-color: var(--color-accent);
}

.form select:disabled {
    background: var(--color-bg);
    color: var(--color-muted);
}

.field-error {
    display: block;
    margin-top: 4px;
    font-size: 0.875rem;
    color: var(--color-error-text);
}

.checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 4px 0 16px;
    cursor: pointer;
}

.form__actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.form--inline {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.form--inline input[type="search"] {
    flex: 1 1 220px;
    padding: 10px 12px;
    font: inherit;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
}

.inline {
    display: inline;
}

/* Botões */
.btn--block {
    display: block;
    width: 100%;
    text-align: center;
}

.btn--sm {
    padding: 6px 12px;
    font-size: 0.875rem;
}

.btn--outline {
    background: transparent;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
}

.btn--outline:hover,
.btn--outline:focus {
    background: var(--color-primary);
    color: #fff;
}

.btn--ghost {
    background: transparent;
    color: var(--color-muted);
    border: 1px solid transparent;
}

.btn--ghost:hover,
.btn--ghost:focus {
    background: var(--color-bg);
    color: var(--color-primary);
}

.link {
    color: var(--color-primary);
    text-decoration: none;
}

.link:hover {
    text-decoration: underline;
}

/* Tabelas responsivas */
.table-wrap {
    overflow-x: auto;
    padding: 0;
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9375rem;
}

.table th,
.table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
}

.table th {
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--color-muted);
    background: var(--color-bg);
}

.table tbody tr:last-child td {
    border-bottom: 0;
}

.table__actions {
    white-space: nowrap;
    text-align: right;
}

.table__actions .btn {
    margin-left: 4px;
}

@media (max-width: 720px) {
    .table thead {
        display: none;
    }

    .table,
    .table tbody,
    .table tr,
    .table td {
        display: block;
        width: 100%;
    }

    .table tr {
        border-bottom: 1px solid var(--color-border);
        padding: 8px 0;
    }

    .table td {
        display: flex;
        justify-content: space-between;
        gap: 12px;
        padding: 6px 16px;
        border: 0;
        text-align: right;
    }

    .table td::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--color-muted);
        text-align: left;
    }

    .table__actions {
        justify-content: flex-end;
    }

    .table__actions::before {
        display: none;
    }
}

/* Badges */
.badge {
    display: inline-block;
    padding: 2px 8px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 999px;
    background: var(--color-bg);
    color: var(--color-muted);
    vertical-align: middle;
}

.badge--success { background: var(--color-success-bg); color: var(--color-success-text); }
.badge--warning { background: #fdf3dc; color: #8a6414; }
.badge--info    { background: #e8eef7; color: var(--color-primary); }
.badge--muted   { background: #ededed; color: #777; }
.badge--login   { background: var(--color-success-bg); color: var(--color-success-text); }
.badge--login_falha { background: var(--color-error-bg); color: var(--color-error-text); }
.badge--logout  { background: #ededed; color: #555; }
.badge--criar   { background: #e8eef7; color: var(--color-primary); }
.badge--editar  { background: #fdf3dc; color: #8a6414; }
.badge--senha   { background: #fdf3dc; color: #8a6414; }
.badge--desativar,
.badge--excluir { background: var(--color-error-bg); color: var(--color-error-text); }

.alert--warning {
    background: #fdf3dc;
    color: #8a6414;
}

/* Paginação */
.pagination {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
    margin-top: 16px;
}

.pagination__item {
    padding: 6px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    color: var(--color-primary);
    text-decoration: none;
}

.pagination__item.is-active {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

/* Utilitários */
.text-muted { color: var(--color-muted); }

.dl {
    margin: 0;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 6px 12px;
    font-size: 0.9375rem;
}

.dl dt { color: var(--color-muted); }
.dl dd { margin: 0; }

/* Fase 2 */
.grid--2 {
    grid-template-columns: 1fr;
    gap: 0 16px;
}

@media (min-width: 560px) {
    .grid--2 {
        grid-template-columns: 1fr 1fr;
    }
}

.form--narrow {
    max-width: 640px;
}

.form input[type="number"],
.form input[type="tel"],
.form input[type="date"] {
    width: 100%;
    padding: 10px 12px;
    font: inherit;
    color: var(--color-text);
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
}

.select-inline {
    padding: 10px 12px;
    font: inherit;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: #fff;
    color: var(--color-text);
}

a.stat {
    text-decoration: none;
    transition: border-color 0.15s;
}

a.stat:hover {
    border-color: var(--color-accent);
}

.card--highlight {
    border-left: 4px solid var(--color-accent);
}

.unidade-destaque {
    margin: 0 0 12px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.lista-simples {
    margin: 0;
    padding-left: 18px;
}

.lista-simples li {
    margin-bottom: 4px;
}

.mt {
    margin-top: 12px;
}

.page-header h1 .badge {
    margin-left: 8px;
    vertical-align: middle;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn--danger {
    background: transparent;
    color: var(--color-error-text);
    border: 1px solid var(--color-error-text);
}

.btn--danger:hover,
.btn--danger:focus {
    background: var(--color-error-text);
    color: #fff;
}

/* ==========================================================================
   Fase 3 — notícias e alertas
   ========================================================================== */

/* Alertas (banners) */
.alertas {
    display: grid;
    gap: 10px;
    margin-bottom: 24px;
}

.alerta {
    display: flex;
    gap: 14px;
    padding: 14px 16px;
    border-radius: var(--radius);
    border: 1px solid;
    border-left-width: 5px;
    background: var(--color-surface);
}

.alerta__icone {
    flex: 0 0 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-weight: 700;
    color: #fff;
}

.alerta__titulo {
    margin: 0 0 4px;
    font-size: 1rem;
}

.alerta__mensagem p {
    margin: 0 0 6px;
}

.alerta__mensagem p:last-child {
    margin-bottom: 0;
}

.alerta__meta {
    display: block;
    margin-top: 6px;
    color: var(--color-muted);
}

.alerta--info { border-color: #b8c7de; background: #f2f6fb; }
.alerta--info .alerta__icone { background: var(--color-primary); }
.alerta--atencao { border-color: #e6c76b; background: #fdf7e3; }
.alerta--atencao .alerta__icone { background: #b8860b; }
.alerta--urgente { border-color: #e39a96; background: #fdeeed; }
.alerta--urgente .alerta__icone { background: #b3261e; }

/* Destaque */
.destaque {
    display: grid;
    gap: 0;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 32px;
}

.destaque__media {
    display: block;
    aspect-ratio: 16 / 9;
    background: var(--color-bg);
}

.destaque__media img,
.noticia-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.destaque__body {
    padding: 20px;
}

.destaque__titulo {
    margin: 8px 0;
    font-size: 1.5rem;
    line-height: 1.25;
}

.destaque__titulo a,
.noticia-card__titulo a {
    color: var(--color-primary);
    text-decoration: none;
}

.destaque__titulo a:hover,
.noticia-card__titulo a:hover {
    text-decoration: underline;
}

.destaque__resumo {
    color: var(--color-muted);
    margin: 0 0 16px;
}

@media (min-width: 800px) {
    .destaque {
        grid-template-columns: 3fr 2fr;
    }

    .destaque__media {
        aspect-ratio: auto;
        min-height: 320px;
    }

    .destaque__body {
        padding: 28px;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    .destaque__titulo {
        font-size: 1.75rem;
    }
}

/* Seções */
.secao {
    margin-bottom: 32px;
}

.secao__header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--color-accent);
}

.secao__titulo {
    margin: 0;
    font-size: 1.25rem;
    color: var(--color-primary);
}

/* Cards de notícia */
.grid--noticias {
    grid-template-columns: 1fr;
}

@media (min-width: 560px) {
    .grid--noticias {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 900px) {
    .grid--noticias {
        grid-template-columns: repeat(3, 1fr);
    }
}

.noticia-card {
    display: flex;
    flex-direction: column;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: box-shadow 0.15s, transform 0.15s;
}

.noticia-card:hover {
    box-shadow: 0 4px 14px rgba(30, 45, 69, 0.1);
    transform: translateY(-2px);
}

.noticia-card__media {
    display: block;
    aspect-ratio: 16 / 10;
    background: var(--color-bg);
}

.noticia-card__placeholder {
    display: flex;
    width: 100%;
    height: 100%;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    font-weight: 700;
    color: #fff;
    background: var(--color-primary);
}

.noticia-card__placeholder--bairro { background: #3d6b8e; }
.noticia-card__placeholder--aviso { background: var(--color-accent); }
.noticia-card__placeholder--evento { background: #5b7f5b; }

.noticia-card__body {
    padding: 14px 16px 18px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.noticia-card__meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 0.8125rem;
    color: var(--color-muted);
}

.noticia-card__titulo {
    margin: 0;
    font-size: 1.0625rem;
    line-height: 1.3;
}

.noticia-card__resumo {
    margin: 0;
    color: var(--color-muted);
    font-size: 0.9375rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.badge--accent { background: var(--color-accent); color: #fff; }
.badge--cat-edificio { background: #e8eef7; color: var(--color-primary); }
.badge--cat-bairro { background: #e3edf4; color: #2f5673; }
.badge--cat-aviso { background: #f6efe0; color: #7a6230; }
.badge--cat-evento { background: #e6f0e6; color: #3f6a3f; }
.badge--nivel-info { background: #e8eef7; color: var(--color-primary); }
.badge--nivel-atencao { background: #fdf3dc; color: #8a6414; }
.badge--nivel-urgente { background: var(--color-error-bg); color: var(--color-error-text); }

/* Filtros (chips) */
.filtros {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.filtros__item {
    padding: 6px 14px;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    background: var(--color-surface);
    color: var(--color-primary);
    text-decoration: none;
    font-size: 0.9375rem;
}

.filtros__item:hover,
.filtros__item.is-active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

/* Artigo */
.artigo {
    max-width: 780px;
    margin: 0 auto 32px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 24px 20px;
}

.artigo__titulo {
    margin: 8px 0;
    font-size: 1.75rem;
    line-height: 1.25;
    color: var(--color-primary);
}

.artigo__resumo {
    margin: 0;
    font-size: 1.125rem;
    color: var(--color-muted);
}

.artigo__figura {
    margin: 20px -20px;
}

.artigo__figura img {
    width: 100%;
    height: auto;
    display: block;
}

.artigo__conteudo {
    font-size: 1.0625rem;
    line-height: 1.7;
}

.artigo__conteudo p {
    margin: 0 0 1em;
}

.artigo__conteudo a {
    color: var(--color-primary);
    word-break: break-word;
}

.artigo__footer {
    margin-top: 24px;
    padding-top: 16px;
    border-top: 1px solid var(--color-border);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

@media (min-width: 720px) {
    .artigo {
        padding: 32px 40px;
    }

    .artigo__figura {
        margin: 24px -40px;
    }

    .artigo__titulo {
        font-size: 2.125rem;
    }
}

/* CTA morador */
.cta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 24px;
    background: var(--color-primary);
    color: #fff;
    border-radius: var(--radius);
}

.cta__titulo {
    margin: 0 0 4px;
    font-size: 1.25rem;
}

.cta .text-muted {
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

.cta .btn {
    background: var(--color-accent);
}

.cta .btn:hover {
    background: var(--color-accent-dark);
}

.vazio {
    text-align: center;
    padding: 40px 20px;
}

.preview-img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
}

.form input[type="file"] {
    width: 100%;
    padding: 8px 0;
    font: inherit;
}

.form input[type="datetime-local"] {
    width: 100%;
    padding: 10px 12px;
    font: inherit;
    color: var(--color-text);
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
}

/* ==========================================================================
   Fase 4 — galeria
   ========================================================================== */

.mt-lg {
    margin-top: 24px;
}

/* Card de álbum */
.album-card {
    display: flex;
    flex-direction: column;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: box-shadow 0.15s, transform 0.15s;
}

.album-card:hover {
    box-shadow: 0 4px 14px rgba(30, 45, 69, 0.1);
    transform: translateY(-2px);
}

.album-card__media {
    position: relative;
    display: block;
    aspect-ratio: 4 / 3;
    background: var(--color-bg);
}

.album-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.album-card__count {
    position: absolute;
    right: 10px;
    bottom: 10px;
    padding: 3px 10px;
    font-size: 0.75rem;
    font-weight: 600;
    color: #fff;
    background: rgba(30, 45, 69, 0.85);
    border-radius: 999px;
}

/* Grid de fotos (público) */
.galeria {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

@media (min-width: 560px) {
    .galeria {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }
}

@media (min-width: 900px) {
    .galeria {
        grid-template-columns: repeat(4, 1fr);
    }
}

.galeria__item {
    position: relative;
    display: block;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border-radius: var(--radius);
    background: var(--color-bg);
}

.galeria__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.2s;
}

.galeria__item:hover img,
.galeria__item:focus-visible img {
    transform: scale(1.04);
}

.galeria__legenda {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 20px 10px 8px;
    font-size: 0.8125rem;
    color: #fff;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(10, 14, 22, 0.94);
    padding: 16px;
}

.lightbox[hidden] {
    display: none;
}

.lightbox__figura {
    margin: 0;
    max-width: 100%;
    max-height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.lightbox__img {
    max-width: 100%;
    max-height: calc(100vh - 100px);
    object-fit: contain;
    border-radius: 4px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.lightbox__legenda {
    color: #fff;
    font-size: 0.9375rem;
    text-align: center;
    min-height: 1.2em;
}

.lightbox__fechar,
.lightbox__nav {
    position: absolute;
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    border: 0;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    font-size: 1.75rem;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox__fechar:hover,
.lightbox__nav:hover {
    background: rgba(255, 255, 255, 0.25);
}

.lightbox__fechar {
    top: 12px;
    right: 12px;
}

.lightbox__nav {
    top: 50%;
    transform: translateY(-50%);
}

.lightbox__nav--prev { left: 8px; }
.lightbox__nav--next { right: 8px; }

@media (min-width: 720px) {
    .lightbox__nav--prev { left: 24px; }
    .lightbox__nav--next { right: 24px; }
}

body.lightbox-aberto {
    overflow: hidden;
}

/* Admin: lista e gerenciamento de fotos */
.album-linha {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.album-linha__capa {
    width: 48px;
    height: 36px;
    object-fit: cover;
    border-radius: 4px;
    flex: none;
}

.fotos-admin {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 14px;
}

.foto-admin {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 8px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-bg);
}

.foto-admin.is-capa {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 2px rgba(184, 154, 94, 0.3);
}

.foto-admin__media {
    position: relative;
    display: block;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border-radius: 4px;
}

.foto-admin__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.foto-admin__capa-tag {
    position: absolute;
    top: 6px;
    left: 6px;
    padding: 2px 8px;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    color: #fff;
    background: var(--color-accent);
    border-radius: 999px;
}

.foto-admin__campos {
    display: grid;
    grid-template-columns: 1fr 64px;
    gap: 6px;
}

.foto-admin__campos input {
    width: 100%;
    padding: 6px 8px;
    font: inherit;
    font-size: 0.875rem;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    background: #fff;
}

.foto-admin__acoes {
    display: flex;
    gap: 6px;
    justify-content: space-between;
}

.foto-admin__acoes .btn {
    flex: 1;
    padding: 5px 8px;
    font-size: 0.8125rem;
}

/* ==========================================================================
   Fase 5 — boletos
   ========================================================================== */

.stat--alerta {
    border-left-color: var(--color-error-text);
}

.stat--alerta .stat__value {
    color: var(--color-error-text);
}

.stat__value--sm {
    font-size: 1.125rem;
    padding-top: 6px;
}

.card--alerta {
    border-left: 4px solid var(--color-error-text);
}

.texto-erro {
    color: var(--color-error-text);
}

.boletos {
    display: grid;
    gap: 12px;
}

.boleto {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 16px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-accent);
    border-radius: var(--radius);
}

.boleto--vencido {
    border-left-color: var(--color-error-text);
}

.boleto__titulo {
    margin: 4px 0;
    font-size: 1.0625rem;
    color: var(--color-primary);
}

.boleto__detalhes {
    margin: 0;
    color: var(--color-muted);
}

.boleto__linha {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin: 8px 0 0;
}

.boleto__linha code {
    font-size: 0.875rem;
    padding: 4px 8px;
    background: var(--color-bg);
    border-radius: 4px;
    word-break: break-all;
}

.boleto__acoes {
    display: flex;
    gap: 8px;
    align-items: center;
}

@media (min-width: 720px) {
    .boleto {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }

    .boleto__acoes {
        flex: none;
    }
}

.form input[type="month"] {
    width: 100%;
    padding: 10px 12px;
    font: inherit;
    color: var(--color-text);
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
}

code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.9em;
}