.bq-settings-app {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 18px 20px 32px;
    max-width: 1180px;
    box-sizing: border-box;
}

.bq-settings-app > .bq-topbar {
    margin: 0;
    padding: 18px 22px;
}

.bq-settings-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 0;
}

.bq-settings-tab {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid var(--pos-border);
    background: var(--pos-card);
    color: var(--pos-maroon);
    border-radius: 999px;
    padding: 10px 16px;
    cursor: pointer;
    font: inherit;
    font-size: 0.82rem;
    font-weight: 600;
}

.bq-settings-tab small {
    display: block;
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--pos-muted);
}

.bq-settings-tab.is-active {
    background: var(--pos-maroon);
    border-color: transparent;
    color: #fff;
}

.bq-settings-tab.is-active small {
    color: rgba(255, 255, 255, 0.8);
}

.bq-settings-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin: 0;
}

.bq-settings-app .bq-panel {
    margin: 0;
}

.bq-settings-app .bq-panel-head {
    padding: 16px 22px;
}

.bq-settings-app .bq-panel-body {
    padding: 8px 22px 22px;
}

.bq-settings-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 20px;
}

.bq-settings-app .pos-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 0;
    min-width: 0;
}

.bq-settings-app .pos-field > span {
    display: block;
    margin: 0;
    padding: 0;
    line-height: 1.3;
}

.bq-settings-app .pos-input,
.bq-settings-app select.pos-input {
    width: 100%;
    min-height: 44px;
    margin: 0;
    box-sizing: border-box;
}

.bq-settings-span-2 {
    grid-column: 1 / -1;
}

.bq-settings-check {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
    border: 1px solid var(--pos-border);
    border-radius: 12px;
    background: #fdf8fa;
    margin: 0;
}

.bq-settings-check span {
    display: grid;
    gap: 4px;
}

.bq-settings-check em {
    font-style: normal;
    font-size: 0.75rem;
    color: var(--pos-muted);
}

.bq-settings-color-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

.bq-settings-color-input {
    width: 48px;
    height: 44px;
    padding: 4px;
    border: 1px solid var(--pos-border);
    border-radius: 10px;
    background: #fff;
    flex-shrink: 0;
    cursor: pointer;
}

.bq-settings-modules {
    display: grid;
    gap: 12px;
}

.bq-settings-limits {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 10px;
}

.bq-settings-limits li {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px;
    background: #fdf8fa;
    border-radius: 8px;
}

.bq-settings-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    padding-top: 4px;
}

.bq-settings-preview {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--pos-maroon);
}

.bq-settings-receipt-stage {
    max-height: 68vh;
    overflow: auto;
    border-radius: 12px;
    margin-top: 4px;
}

.bq-settings-receipt-stage.is-thermal .bill-tpl.thermal {
    margin: 0 auto;
}

@media (max-width: 768px) {
    .bq-settings-app {
        padding: 14px 14px 28px;
        gap: 16px;
    }

    .bq-settings-grid {
        grid-template-columns: 1fr;
    }
}

.bq-alert-host {
    position: fixed;
    top: 18px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4000;
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: min(440px, calc(100vw - 24px));
    pointer-events: none;
}

.bq-alert-popup {
    pointer-events: auto;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 12px 40px rgba(15, 23, 42, 0.18);
    border: 1px solid #e5e7eb;
    animation: bq-alert-in 0.22s ease;
}

.bq-alert-popup > .fa {
    font-size: 1.25rem;
    margin-top: 2px;
}

.bq-alert-popup--success {
    border-color: #86efac;
    background: #f0fdf4;
}

.bq-alert-popup--success > .fa { color: #15803d; }

.bq-alert-popup--error {
    border-color: #fecaca;
    background: #fef2f2;
}

.bq-alert-popup--error > .fa { color: #b91c1c; }

.bq-alert-popup--info {
    border-color: #bfdbfe;
    background: #eff6ff;
}

.bq-alert-popup--info > .fa { color: #1d4ed8; }

.bq-alert-popup__body {
    flex: 1;
    min-width: 0;
}

.bq-alert-popup__body strong {
    display: block;
    font-size: 0.92rem;
    margin: 0 0 2px;
}

.bq-alert-popup__body p {
    margin: 0;
    font-size: 0.82rem;
    line-height: 1.4;
    color: #334155;
}

.bq-alert-popup__close {
    border: 0;
    background: transparent;
    color: #64748b;
    cursor: pointer;
    padding: 2px 4px;
    font-size: 0.95rem;
}

@keyframes bq-alert-in {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}