/* Extensões — catálogo somente de consulta | Durin
   Reaproveita as variáveis --tm-* declaradas em durin-tokens.css. */

/* ---------- Indicadores do cabeçalho ---------- */

.extensoes-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

/* ---------- Catálogo ---------- */

.extensoes-catalog-card {
    margin-bottom: 8px;
}

.extensoes-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    align-items: stretch;
}

/* ---------- Card de extensão (estático, não interativo) ---------- */

.ext-card {
    display: flex;
    flex-direction: column;
    gap: 14px;
    min-width: 0;
    padding: 20px;
    border: 1px solid var(--tm-border);
    border-left: 4px solid var(--tm-border);
    border-radius: 12px;
    background-color: var(--tm-surface);
    cursor: default;
}

.ext-card-head {
    display: flex;
    align-items: flex-start;
    /* Deixa o selo cair para a linha de baixo em cards estreitos, em vez de
       comprimir o título até o nome da extensão estourar a própria caixa. */
    flex-wrap: wrap;
    gap: 12px;
}

.ext-card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: none;
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background-color: var(--tm-secondary-tint);
    color: var(--tm-secondary);
}

.ext-card-heading {
    flex: 1 1 auto;
    min-width: 150px;
}

.ext-card-name.mud-typography {
    font-family: var(--font-display);
    font-size: 15px;
    font-weight: 700;
    line-height: 1.3;
    color: var(--tm-text);
}

.ext-card-category.mud-typography {
    display: block;
    margin-top: 2px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--tm-text-muted);
}

.ext-card-description.mud-typography {
    flex: 1 1 auto;
    font-size: 14px;
    line-height: 1.5;
    color: var(--tm-text-muted);
}

.ext-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    padding-top: 12px;
    border-top: 1px solid var(--tm-border);
}

.ext-version {
    font-family: var(--font-tech);
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--tm-text-muted);
    white-space: nowrap;
}

.ext-status-group {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

/* ---------- Selos de destaque ---------- */

.ext-badge {
    flex: none;
    margin-left: auto;
    padding: 4px 10px;
    border: 1px solid transparent;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    white-space: nowrap;
}

.ext-badge--required {
    background-color: var(--tm-primary-tint);
    border-color: var(--tm-primary);
    color: var(--tm-primary);
}

.ext-badge--discontinued {
    background-color: var(--tm-warning-tint);
    border-color: var(--tm-warning);
    color: var(--tm-warning);
}

.ext-badge--available {
    background-color: var(--tm-surface);
    border-color: var(--tm-border);
    color: var(--tm-text-muted);
}

/* ---------- Indicadores textuais de estado ----------
   Cada estado carrega texto próprio; a cor é apenas reforço. */

.ext-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border: 1px solid var(--tm-border);
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
}

.ext-status-dot {
    display: inline-block;
    flex: none;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: currentColor;
}

.ext-status--on {
    background-color: var(--tm-success-tint);
    border-color: var(--tm-success);
    color: var(--tm-success);
}

.ext-status--off {
    background-color: var(--tm-warning-tint);
    border-color: var(--tm-warning);
    color: var(--tm-warning);
}

.ext-status--neutral {
    background-color: var(--tm-secondary-tint);
    border-color: var(--tm-border);
    color: var(--tm-text-muted);
}

/* ---------- Variações por estado do card ---------- */

.ext-card--required {
    border-left-color: var(--tm-primary);
    background-color: var(--tm-surface);
    box-shadow: 0 6px 18px rgba(241, 90, 36, 0.1);
}

.ext-card--required .ext-card-icon {
    background-color: var(--tm-primary-tint);
    color: var(--tm-primary);
}

.ext-card--enabled {
    border-left-color: var(--tm-success);
}

.ext-card--enabled .ext-card-icon {
    background-color: var(--tm-success-tint);
    color: var(--tm-success);
}

.ext-card--disabled {
    border-left-color: var(--tm-warning);
}

.ext-card--disabled .ext-card-icon {
    background-color: var(--tm-warning-tint);
    color: var(--tm-warning);
}

.ext-card--available {
    border-style: dashed;
    border-left-style: solid;
    border-left-color: #B0B4B8;
    background-color: transparent;
}

.ext-card--available .ext-card-icon {
    background-color: var(--tm-secondary-tint);
    color: var(--tm-text-muted);
}

/* ---------- Responsivo: 3 colunas / 2 no tablet / 1 no celular ---------- */

@media (max-width: 1279px) {
    .extensoes-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 959px) {
    .extensoes-stats {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 599px) {
    .extensoes-stats,
    .extensoes-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .ext-card-footer {
        align-items: flex-start;
        flex-direction: column;
    }
}