.settings-overlay {
    position: fixed;
    inset: 0;
    z-index: 24000;
    display: grid;
    place-items: center;
    padding: 1rem;
    background: rgba(8, 9, 13, 0.68);
    backdrop-filter: blur(8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 180ms ease;
}

.settings-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

.settings-panel {
    width: min(34rem, 100%);
    max-height: min(46rem, calc(100vh - 2rem));
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--line, rgba(255, 255, 255, 0.13));
    border-radius: 10px;
    background: rgba(18, 21, 28, 0.97);
    color: var(--ink, #f5f7fb);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.5);
    transform: translateY(0.75rem) scale(0.985);
    transition: transform 180ms ease;
}

.settings-overlay.open .settings-panel {
    transform: translateY(0) scale(1);
}

.settings-header,
.settings-footer {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.15rem 1.25rem;
}

.settings-header {
    border-bottom: 1px solid var(--line, rgba(255, 255, 255, 0.13));
}

.settings-kicker {
    margin-bottom: 0.2rem;
    color: var(--accent, #5dd3ff);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.settings-header h2 {
    margin: 0;
    font-size: 1.55rem;
}

.settings-close {
    width: 2.35rem;
    height: 2.35rem;
    border: 1px solid transparent;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.07);
    color: inherit;
    font-size: 1.4rem;
    cursor: pointer;
}

.settings-close:hover,
.settings-close:focus-visible {
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.12);
}

.settings-content {
    min-height: 0;
    overflow-y: auto;
    padding: 0.25rem 1.25rem;
}

.settings-field {
    min-height: 5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}

.settings-field:last-child {
    border-bottom: 0;
}

.settings-field-copy {
    min-width: 0;
    display: grid;
    gap: 0.25rem;
}

.settings-field-copy strong {
    font-size: 0.95rem;
}

.settings-field-copy > span {
    color: var(--muted, #a7afbf);
    font-size: 0.78rem;
    line-height: 1.4;
}

.settings-field select {
    flex: 0 0 auto;
    width: 8.5rem;
    min-height: 2.5rem;
    padding: 0 0.75rem;
    border: 1px solid var(--line, rgba(255, 255, 255, 0.13));
    border-radius: 8px;
    background: #252b38;
    color: inherit;
    font: inherit;
    font-size: 0.82rem;
    cursor: pointer;
}

.settings-switch {
    position: relative;
    flex: 0 0 auto;
    width: 2.8rem;
    height: 1.55rem;
}

.settings-switch input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
}

.settings-switch-track {
    position: absolute;
    inset: 0;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.09);
    cursor: pointer;
    transition: background 160ms ease, border-color 160ms ease;
}

.settings-switch-track::after {
    content: "";
    position: absolute;
    top: 0.18rem;
    left: 0.2rem;
    width: 1.05rem;
    height: 1.05rem;
    border-radius: 50%;
    background: #d5d9e2;
    transition: transform 160ms ease, background 160ms ease;
}

.settings-switch input:checked + .settings-switch-track {
    border-color: rgba(93, 211, 255, 0.62);
    background: rgba(93, 211, 255, 0.24);
}

.settings-switch input:checked + .settings-switch-track::after {
    background: var(--accent, #5dd3ff);
    transform: translateX(1.3rem);
}

.settings-switch input:focus-visible + .settings-switch-track {
    outline: 2px solid var(--accent, #5dd3ff);
    outline-offset: 2px;
}

.settings-footer {
    justify-content: flex-end;
    border-top: 1px solid var(--line, rgba(255, 255, 255, 0.13));
}

.settings-reset {
    min-height: 2.5rem;
    padding: 0 0.9rem;
    border: 1px solid var(--line, rgba(255, 255, 255, 0.13));
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.06);
    color: inherit;
    font: inherit;
    font-size: 0.82rem;
    font-weight: 700;
    cursor: pointer;
}

.settings-reset:hover {
    background: rgba(255, 255, 255, 0.11);
}

@media (max-width: 600px) {
    .settings-overlay {
        align-items: end;
        padding: 0.75rem;
    }

    .settings-panel {
        max-height: calc(100vh - 1.5rem);
    }

    .settings-field {
        align-items: flex-start;
        gap: 0.85rem;
        padding: 0.9rem 0;
    }

    .settings-field:not(.settings-toggle-field) {
        flex-direction: column;
    }

    .settings-field select {
        width: 100%;
    }
}