/* ====================================================
   reader-settings.css — карточка "Панель настроек ридера"
   Переключатели стилизованы под общий glass-вид проекта.
==================================================== */

.settings-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 28px;
    margin-top: 4px;
}

.setting-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    min-width: 64px;
}

.setting-label {
    font-family: 'Lora', serif;
    font-size: 12.5px;
    color: var(--text);
    text-align: center;
    white-space: nowrap;
}

.setting-label--muted {
    color: var(--muted);
}

/* ── Переключатель (switch) ── */
.switch {
    position: relative;
    display: inline-block;
    width: 46px;
    height: 26px;
    cursor: pointer;
}

.switch input {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    cursor: pointer;
    z-index: 1;
}

.switch-track {
    position: absolute;
    inset: 0;
    border-radius: 999px;
    background: var(--hov);
    border: 1px solid var(--div);
    transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.switch-thumb {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--glass-b);
    box-shadow: var(--shadow);
    transition: transform 0.28s var(--spring), background var(--dur) var(--ease);
}

.switch input:checked + .switch-track {
    background: var(--btn);
    border-color: transparent;
}

.switch input:checked + .switch-track .switch-thumb {
    transform: translateX(20px);
    background: var(--btn-t);
}

.switch input:disabled {
    cursor: not-allowed;
}

.switch input:disabled + .switch-track {
    opacity: 0.45;
}

.switch input:focus-visible + .switch-track {
    outline: 2px solid var(--text);
    outline-offset: 2px;
}

.settings-divider {
    height: 1px;
    background: var(--div);
    margin: 22px 0 18px;
}

.settings-hint {
    margin: 14px 2px 0;
    font-family: 'Lora', serif;
    font-size: 12px;
    line-height: 1.55;
    color: var(--muted, rgba(0,0,0,0.45));
}