/* ============================================================
   c-options — Leftbar de opções contextuais da tela atual
   ============================================================ */

/* Painel principal */
.c-options {
    width: 250px;
    flex: 0 0 250px;
    align-self: stretch;
    background: var(--color-surface-primary);
    border-right: 1px solid var(--color-border-primary);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Cabeçalho do painel (ícone + título) */
.c-options__header {
    flex: 0 0 48px;
    height: 48px;
    background: var(--color-surface-primary);
    border-bottom: 1px solid var(--color-border-primary);
    padding-left: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.c-options__header-icon {
    flex: 0 0 16px;
    width: 16px;
    height: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.c-options__header-icon svg {
    width: 16px;
    height: 16px;
    display: block;
}

.c-options__header-icon svg path {
    fill: var(--color-text-primary);
}

.c-options__header-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text-primary);
    white-space: nowrap;
}

/* Área de grupos de opções */
.c-options__groups {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 8px;
    overflow-y: auto;
    overflow-x: hidden;
}

/* Bloco de opções */
.c-options__group {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

/* Título do bloco */
.c-options__group-title {
    display: block;
    font-size: 14px;
    font-family: "Radio Canada", sans-serif;
    color: var(--color-text-muted);
    padding-left: 8px;
}

/* Lista de itens */
.c-options__group-items {
    list-style: none;
    margin: 0;
    padding: 0;
    width: 100%;
}

.c-options__group-item {
    width: 100%;
}

/* Link/botão de opção */
.c-options__item {
    width: 100%;
    height: 32px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 8px;
    background: var(--color-surface-primary);
    color: var(--color-icon-muted);
    text-decoration: none;
    font-size: 14px;
    border-bottom: 1px solid var(--color-border-primary);
    transition: background linear 0.15s, color linear 0.15s;
    white-space: nowrap;
    overflow: hidden;
    border-radius: 6px;
}

.c-options__item:hover {
    background: var(--color-surface-hover);
    color: var(--color-icon-muted);
}

.c-options__item.is-active,
.c-options__item.is-active:hover {
    background: var(--color-surface-secondary);
    color: var(--color-text-primary);
}

.c-options__item.is-active .c-options__item-label {
    font-weight: 500;
}

.c-options__item:focus-visible {
    outline: 2px solid var(--color-brand-primary);
    outline-offset: 2px;
}

/* Último item do bloco: borda inferior transparente */
.c-options__group-item:last-child .c-options__item {
    border-bottom-color: transparent;
}

/* Container do ícone (tamanho via custom properties por item) */
.c-options__item-icon {
    flex: 0 0 auto;
    width: var(--icon-w, 13px);
    height: var(--icon-h, 13px);
    position: relative;
    display: inline-block;
}

/* Camadas regular/fill do ícone */
.c-options__item-icon-asset {
    position: absolute;
    inset: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.c-options__item-icon-asset--regular {
    opacity: 1;
}

.c-options__item-icon-asset--fill {
    opacity: 0;
}

.c-options__item.is-active .c-options__item-icon-asset--regular {
    opacity: 0;
}

.c-options__item.is-active .c-options__item-icon-asset--fill {
    opacity: 1;
}

.c-options__item-icon svg {
    width: 100%;
    height: 100%;
    display: block;
}

.c-options__item-icon svg path {
    fill: currentColor;
}

.c-options__item-label {
    flex: 0 0 auto;
    white-space: nowrap;
}

/* Responsividade: oculta em mobile */
@media (max-width: 768px) {
    .c-options {
        display: none;
    }
}