/* Tabbed Container Styles */

.ui-container.ui-container--tabs {
    --usim-tabs-list-bg: var(--ui-surface-muted);
    --usim-tabs-border-color: var(--ui-border);
    --usim-tabs-tab-bg: transparent;
    --usim-tabs-tab-text: var(--ui-text-muted);
    --usim-tabs-active-bg: var(--ui-surface);
    --usim-tabs-active-text: var(--ui-text-strong);
    --usim-tabs-disabled-bg: transparent;
    --usim-tabs-disabled-text: var(--ui-text-muted);
    --usim-tabs-close-color: var(--ui-text-muted);
    --usim-tabs-close-hover-color: var(--ui-text-strong);
}

.ui-container-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: flex-end;
    padding: 8px 8px 0 8px;
    margin: 0 0 12px 0;
    border-bottom: 1px solid var(--usim-tabs-border-color);
    background: var(--usim-tabs-list-bg);
    border-radius: 10px 10px 0 0;
}

.ui-container-tab {
    --usim-tab-item-bg: var(--usim-tabs-tab-bg);
    --usim-tab-item-text: var(--usim-tabs-tab-text);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-top: 1px solid var(--ui-border-subtle, rgba(0, 0, 0, 0.06));
    border-left: 1px solid var(--ui-border-subtle, rgba(0, 0, 0, 0.06));
    border-right: 1px solid var(--ui-border-subtle, rgba(0, 0, 0, 0.06));
    border-bottom: none;
    border-radius: 10px 10px 0 0;
    background: var(--usim-tab-item-bg);
    color: var(--usim-tab-item-text);
    cursor: pointer;
    position: relative;
    min-height: 42px;
    box-sizing: border-box;
    margin-bottom: 0;
    z-index: 1;
    transition: background-color 0.18s ease, color 0.18s ease, transform 0.18s ease, border-color 0.18s ease;
}

.ui-container-tab:hover:not(:disabled):not(.is-active) {
    color: var(--ui-text-strong);
    transform: translateY(-1px);
    border-top-color: var(--ui-border, rgba(0, 0, 0, 0.12));
    border-left-color: var(--ui-border, rgba(0, 0, 0, 0.12));
    border-right-color: var(--ui-border, rgba(0, 0, 0, 0.12));
}

.ui-container-tab.is-active {
    --usim-tab-item-bg: var(--usim-tabs-active-bg);
    --usim-tab-item-text: var(--usim-tabs-active-text);
    border-top-color: var(--usim-tabs-border-color);
    border-left-color: var(--usim-tabs-border-color);
    border-right-color: var(--usim-tabs-border-color);
    border-bottom: 1px solid var(--usim-tab-item-bg);
    margin-bottom: -1px;
    transform: none;
    z-index: 3;
}

.ui-container-tab:disabled,
.ui-container-tab[data-disabled="1"] {
    --usim-tab-item-bg: var(--usim-tabs-disabled-bg);
    --usim-tab-item-text: var(--usim-tabs-disabled-text);
    cursor: not-allowed;
    opacity: 0.72;
}

.ui-container-tab-label {
    font-weight: 600;
    line-height: 1;
}

.ui-container-tab-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 14px;
    height: 14px;
    border: none;
    background: transparent;
    color: var(--usim-tabs-close-color);
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    line-height: 1;
    padding: 0;
    margin-left: 2px;
}

.ui-container-tab-close:hover {
    color: var(--usim-tabs-close-hover-color);
}

.ui-container-tab-panels {
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-width: 0;
}

.ui-container-tab-panel {
    display: none;
    min-width: 0;
}

.ui-container-tab-panel.is-active {
    display: flex;
    flex-direction: column;
    gap: 10px;
}