/* ============================================================================
   SETTINGS PAGE
   ============================================================================ */

.settings {
    height: 100%;
    display: flex;
    flex-direction: column;
    background: var(--color-bg);
}

.settings__header {
    padding: 2rem;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
}

.settings__title {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--color-text);
}

.settings__subtitle {
    margin: 0.5rem 0 0;
    color: var(--color-text-secondary);
}

.settings__tabs {
    display: flex;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
}

.settings__tab {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: 0.5rem;
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.settings__tab:hover {
    background: var(--color-surface-hover);
    color: var(--color-text);
}

.settings__tab--active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

.settings__tab--active:hover {
    background: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
}

.settings__tab-icon {
    font-size: 0.875rem;
}

.settings__content {
    flex: 1;
    padding: 2rem;
    overflow-y: auto;
}

.settings__loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 4rem;
    color: var(--color-text-secondary);
}

.settings__placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 4rem;
    text-align: center;
}

.settings__placeholder-icon {
    font-size: 3rem;
    color: var(--color-text-muted);
    margin-bottom: 1rem;
}

.settings__error {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 4rem;
    text-align: center;
    color: var(--color-danger);
}