.public-card {
    width: min(1120px, 100%);
}

.public-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(min(100%, 260px), 1fr));
    gap: 1rem;
}

.auth-panel {
    align-content: start;
}

.field-span-full {
    grid-column: 1 / -1;
}

.homepage-empty {
    text-align: center;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 0.8rem;
    flex-wrap: wrap;
    margin-top: 0.6rem;
}

.auth-links-row {
    justify-content: flex-start;
    margin-top: 0;
}

.auth-utility-grid {
    margin-top: 1rem;
    align-items: start;
}

.footer-links a {
    color: var(--text-faint);
    font-size: 0.8rem;
}

/* Advanced settings tab bar */
.advanced-settings-tabs {
    display: flex;
    background: var(--input-bg);
    border: 1px solid var(--panel-border);
    border-radius: 12px;
    padding: 0.25rem;
    gap: 0.25rem;
    margin-bottom: 1.25rem;
}

.advanced-settings-tabs .tab-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    padding: 0.6rem 0.4rem;
    border: none;
    background: transparent;
    color: var(--text-soft);
    font-size: 0.78rem;
    font-weight: 500;
    border-radius: 9px;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: inherit;
}

/* Icons styling inside tabs */
.tab-btn-icon {
    font-size: 1.15rem;
    transition: transform 0.2s ease;
}

.tab-btn-text {
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

/* Active tab state */
.advanced-settings-tabs .tab-btn.active {
    background: var(--panel-strong);
    color: var(--text-main);
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.04), 0 1px 3px rgba(15, 23, 42, 0.02);
    font-weight: 600;
}

.advanced-settings-tabs .tab-btn.active .tab-btn-icon {
    transform: scale(1.1);
}

/* Hover effects */
.advanced-settings-tabs .tab-btn:hover:not(.active) {
    background: rgba(15, 23, 42, 0.02);
    color: var(--text-main);
}

html[data-theme="dark"] .advanced-settings-tabs .tab-btn:hover:not(.active) {
    background: rgba(255, 255, 255, 0.02);
}

/* Content panes */
.advanced-settings-panes .tab-pane {
    display: none;
    opacity: 0;
    transform: translateY(4px);
    transition: opacity 0.25s ease-out, transform 0.25s ease-out;
}

.advanced-settings-panes .tab-pane.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

/* Grid layout within panes */
.pane-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(min(100%, 200px), 1fr));
    gap: 1.1rem;
}

/* Force preview pane elements to occupy full grid width */
#pane-preview .pane-grid > .field {
    grid-column: 1 / -1;
}

/* Responsive adjustment for tabs and grids */
@media (max-width: 640px) {
    .advanced-settings-tabs {
        flex-direction: row;
        flex-wrap: nowrap;
    }
    
    .advanced-settings-tabs .tab-btn {
        padding: 0.5rem 0.25rem;
        font-size: 0.72rem;
    }
    
    .tab-btn-icon {
        font-size: 1rem;
    }

    .pane-grid {
        grid-template-columns: 1fr;
        gap: 0.9rem;
    }
}