:root {
    --iva-header-h: 3.25rem;
    --iva-tabbar-h: 3.75rem;
    --iva-safe-top: env(safe-area-inset-top, 0px);
    --iva-safe-bottom: env(safe-area-inset-bottom, 0px);
}

@media (min-width: 1024px) {
    :root {
        --iva-header-h: 4rem;
    }
}

html {
    -webkit-text-size-adjust: 100%;
}

.iva-mobile-header {
    padding-top: var(--iva-safe-top);
}

.iva-page-title {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.iva-mobile-tabbar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 40;
    display: flex;
    align-items: stretch;
    height: calc(var(--iva-tabbar-h) + var(--iva-safe-bottom));
    padding-bottom: var(--iva-safe-bottom);
    background: color-mix(in srgb, var(--background, #fff) 95%, transparent);
    backdrop-filter: blur(8px);
    border-top: 1px solid var(--border, #e5e7eb);
}

.iva-mobile-tab {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.15rem;
    min-width: 0;
    padding: 0.35rem 0.25rem;
    font-size: 0.65rem;
    line-height: 1.1;
    color: var(--secondary-foreground, #6b7280);
    text-decoration: none;
    transition: color 0.15s;
}

.iva-mobile-tab i {
    font-size: 1.15rem;
}

.iva-mobile-tab span {
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.iva-mobile-tab.active {
    color: var(--accent, #3b82f6);
}

.iva-mobile-menu-backdrop {
    position: fixed;
    inset: 0;
    z-index: 45;
    background: rgba(0, 0, 0, 0.45);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s, visibility 0.2s;
}

.iva-mobile-menu-backdrop.open {
    opacity: 1;
    visibility: visible;
}

.iva-mobile-menu-panel {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 50;
    width: min(18rem, 88vw);
    padding: calc(1rem + var(--iva-safe-top)) 1rem calc(1rem + var(--iva-safe-bottom));
    background: var(--background, #fff);
    border-left: 1px solid var(--border, #e5e7eb);
    transform: translateX(100%);
    transition: transform 0.22s ease;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.iva-mobile-menu-panel.open {
    transform: translateX(0);
}

.iva-mobile-menu-link {
    display: block;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    font-weight: 500;
    text-decoration: none;
    color: var(--foreground, #111);
    background: var(--muted, #f3f4f6);
}

.iva-mobile-menu-link.primary {
    color: #fff;
    background: var(--primary, #3b82f6);
}

.iva-mobile-cards {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

@media (min-width: 768px) {
    .iva-mobile-cards {
        display: none;
    }
}

.iva-mobile-card-item {
    display: block;
    padding: 1rem;
    border: 1px solid var(--border, #e5e7eb);
    border-radius: 0.75rem;
    background: var(--background, #fff);
    text-decoration: none;
    color: inherit;
    transition: border-color 0.15s;
}

.iva-mobile-card-item:hover {
    border-color: var(--accent, #3b82f6);
}

.iva-hide-mobile-table {
    display: none;
}

@media (min-width: 768px) {
    .iva-hide-mobile-table {
        display: block;
    }
}

.iva-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.iva-table-compact th,
.iva-table-compact td {
    padding: 0.5rem 0.75rem;
    white-space: nowrap;
}

.iva-chart-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.iva-form-row {
    flex-direction: column;
    align-items: stretch !important;
}

@media (min-width: 640px) {
    .iva-form-row {
        flex-direction: row;
        align-items: flex-end !important;
    }
}

.iva-auth-form-wrap {
    min-height: 50vh;
}

.iva-auth-brand-panel {
    min-height: 50vh;
}

.iva-faq details > summary {
    list-style: none;
}

.iva-faq details > summary::-webkit-details-marker {
    display: none;
}

@media (max-width: 1023px) {
    #admin-sidebar,
    #sidebar {
        display: flex !important;
        flex-direction: column;
        transform: translateX(-100%);
        transition: transform 0.22s ease;
        z-index: 50;
    }

    body.iva-drawer-open #admin-sidebar,
    body.iva-drawer-open #sidebar {
        transform: translateX(0);
    }

    body.iva-drawer-open {
        overflow: hidden;
    }
}

#iva-drawer-backdrop {
    z-index: 45;
}

@media (min-width: 1024px) {
    .iva-auth-form-wrap {
        min-height: auto;
    }

    .iva-auth-brand-panel {
        min-height: 32rem;
    }
}

.iva-library-row {
    cursor: pointer;
}

.iva-library-row:hover {
    background: color-mix(in srgb, var(--accent, #3b82f6) 6%, transparent);
}

.iva-library-row.selected {
    background: color-mix(in srgb, var(--accent, #3b82f6) 10%, transparent);
}

.iva-library-group-header td {
    background: var(--muted, #f3f4f6);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--secondary-foreground, #6b7280);
}

.iva-thumb {
    width: 2rem;
    height: 2rem;
    object-fit: cover;
    border-radius: 0.25rem;
    background: var(--muted, #f3f4f6);
}

.iva-idea-card {
    border: 1px solid var(--border, #e5e7eb);
    border-radius: 0.75rem;
    padding: 1rem;
}

.iva-idea-card.starred {
    border-color: color-mix(in srgb, #eab308 50%, var(--border, #e5e7eb));
}

.iva-markdown {
    white-space: pre-wrap;
    word-break: break-word;
    line-height: 1.55;
    font-size: 0.875rem;
}

.iva-landing-hero {
    background-image: url('/assets/media/images/2600x1200/bg-10.png');
    background-size: cover;
    background-position: center top;
}

.dark .iva-landing-hero {
    background-image: url('/assets/media/images/2600x1200/bg-10-dark.png');
}

.iva-landing-mockup {
    box-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.15);
}

.iva-landing-stat {
    border: 1px solid var(--border, #e5e7eb);
    background: color-mix(in srgb, var(--background, #fff) 85%, transparent);
    backdrop-filter: blur(6px);
}