.settings-page {
    min-height: 100vh;
    background: #090b0f;
}

.settings-shell {
    width: min(1240px, 100%);
    min-height: 100vh;
    margin: 0 auto;
    border-right: 1px solid var(--line-soft);
    border-left: 1px solid var(--line-soft);
    background: #0d1014;
}

.settings-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 68px;
    gap: 18px;
    padding: 0 24px;
    border-bottom: 1px solid var(--line-soft);
    background: #101318;
}

.settings-header .secondary-button {
    color: var(--muted-strong);
    text-decoration: none;
}

.settings-main {
    padding: 28px 28px 64px;
}

.settings-title {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 22px;
}

.settings-title p {
    margin: 0 0 5px;
    color: var(--red-bright);
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
}

.settings-title h1 {
    margin: 0;
    font-size: 25px;
}

.settings-file {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    min-height: 32px;
    padding: 0 10px;
    border: 1px solid var(--line);
    border-radius: 6px;
    color: var(--muted);
    font-family: Consolas, monospace;
    font-size: 10px;
}

.settings-alert {
    display: flex;
    align-items: center;
    min-height: 42px;
    gap: 9px;
    margin-bottom: 16px;
    padding: 9px 12px;
    border: 1px solid #6b3b29;
    border-radius: 6px;
    background: #261a15;
    color: #f0b17c;
}

.variant-settings-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.variant-setting-card {
    display: grid;
    align-content: start;
    min-width: 0;
    gap: 16px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel);
}

.variant-setting-card.is-current {
    border-color: rgba(240, 84, 98, .72);
    box-shadow: 0 0 0 3px rgba(217, 59, 73, .1);
}

.variant-setting-heading {
    display: grid;
    grid-template-columns: 38px minmax(0, 1fr);
    align-items: start;
    gap: 11px;
}

.variant-key {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border-radius: 6px;
    background: #2e171c;
    color: #ff818d;
    font-weight: 900;
}

.variant-setting-heading h2 {
    margin: 1px 0 5px;
    font-size: 15px;
}

.variant-setting-heading p {
    min-height: 48px;
    margin: 0;
    color: var(--muted);
    font-size: 11px;
    line-height: 1.45;
}

.current-label {
    grid-column: 1 / -1;
    display: inline-flex;
    align-items: center;
    justify-self: start;
    min-height: 25px;
    gap: 5px;
    padding: 0 8px;
    border-radius: 5px;
    background: #10271f;
    color: #61d69b;
    font-size: 10px;
    font-weight: 800;
}

.variant-mini-preview {
    position: relative;
    height: 190px;
    overflow: hidden;
    border: 1px solid #303641;
    border-radius: 7px;
    background: #090b0f;
}

.variant-mini-preview span {
    position: absolute;
    display: block;
    border-radius: 3px;
    background: #252b34;
}

.preview-a .mini-sidebar {
    inset: 0 auto 0 0;
    width: 22%;
    border-radius: 0;
    background: #11151a;
}

.preview-a .mini-topbar {
    top: 12px;
    right: 12px;
    left: calc(22% + 12px);
    height: 20px;
    background: #1a1f27;
}

.preview-a .mini-row {
    right: 12px;
    left: calc(22% + 12px);
    height: 31px;
    border-left: 3px solid #d93b49;
}

.preview-a .r1 { top: 52px; }
.preview-a .r2 { top: 91px; }
.preview-a .r3 { top: 130px; }

.preview-b .mini-header {
    inset: 0 0 auto;
    height: 34px;
    border-radius: 0;
    background: #171b21;
}

.preview-b .mini-list {
    top: 48px;
    bottom: 12px;
    left: 12px;
    width: 34%;
    background: #171b21;
}

.preview-b .mini-detail {
    top: 48px;
    right: 12px;
    bottom: 12px;
    left: calc(34% + 24px);
    background: #141920;
}

.preview-b .mini-line {
    right: 25px;
    left: calc(34% + 38px);
    height: 19px;
    background: #292f38;
}

.preview-b .l1 { top: 74px; border-left: 3px solid #d93b49; }
.preview-b .l2 { top: 104px; }

.preview-c {
    width: 58%;
    margin: 0 auto;
    border-radius: 8px;
}

.preview-c .mini-phone-header {
    inset: 0 0 auto;
    height: 29px;
    border-radius: 0;
    background: #1a1f27;
}

.preview-c .mini-card {
    right: 10px;
    left: 10px;
    height: 48px;
    border: 1px solid #303641;
    background: #171b21;
}

.preview-c .c1 { top: 42px; }
.preview-c .c2 { top: 98px; }

.preview-c .mini-bottom-nav {
    right: 10px;
    bottom: 8px;
    left: 10px;
    height: 24px;
    background: #2a171c;
}

.variant-setting-actions {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 8px;
}

.variant-setting-actions form,
.variant-setting-actions form button {
    width: 100%;
}

.variant-setting-actions .secondary-button {
    color: var(--muted-strong);
    text-decoration: none;
}

.variant-setting-actions .primary-button:disabled {
    cursor: default;
    background: #303640;
    color: #8f98a3;
}

@media (max-width: 980px) {
    .variant-settings-grid {
        grid-template-columns: 1fr;
    }

    .variant-setting-card {
        grid-template-columns: minmax(230px, .8fr) minmax(280px, 1.2fr);
    }

    .variant-setting-actions {
        grid-column: 1 / -1;
    }
}

@media (max-width: 640px) {
    .settings-header {
        padding: 0 13px;
    }

    .settings-header .secondary-button span,
    .settings-file {
        display: none;
    }

    .settings-header .secondary-button {
        width: 38px;
        padding: 0;
    }

    .settings-main {
        padding: 20px 12px 48px;
    }

    .settings-title h1 {
        font-size: 21px;
    }

    .variant-setting-card {
        grid-template-columns: 1fr;
    }

    .variant-setting-actions {
        grid-template-columns: 1fr;
    }

    .variant-setting-actions .secondary-button,
    .variant-setting-actions .primary-button {
        width: 100%;
    }
}