body {
    line-height: 1.6;
}

.page-stack,
.stack-form,
.auth-card,
.install-card,
.panel-main,
.detail-main,
.detail-side {
    display: grid;
    gap: 24px;
}

.store-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(4, 10, 20, 0.35);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.store-header-inner,
.footer-inner,
.section-header,
.store-nav,
.product-meta,
.card-actions,
.panel-topbar,
.panel-user-meta,
.brand-mark,
.quick-links,
.hero-actions,
.stats-grid,
.table-actions,
.inline-form,
.spec-row,
.card-topline {
    display: flex;
    align-items: center;
    gap: 14px;
}

.store-header-inner,
.footer-inner,
.section-header,
.panel-topbar {
    justify-content: space-between;
}

.store-header-inner,
.footer-inner {
    min-height: 76px;
}

.store-nav {
    flex-wrap: wrap;
    color: var(--muted);
}

.store-nav a:hover,
.quick-links a:hover {
    color: var(--text);
}

.brand-mark {
    font-size: 14px;
}

.brand-mark strong,
.hero-banner h1,
.detail-main h1,
.auth-card h1,
.install-card h1 {
    display: block;
    font-size: clamp(28px, 4vw, 52px);
    line-height: 1.05;
    margin: 0 0 12px;
}

.brand-mark strong {
    font-size: 18px;
    line-height: 1.2;
    margin: 0;
}

.brand-mark small {
    color: var(--muted);
}

.brand-mark-badge {
    width: 48px;
    height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    background: linear-gradient(135deg, var(--primary), #f97316);
    color: #07111d;
    font-weight: 800;
}

.hero-banner,
.install-card {
    padding: 36px;
    margin-top: 32px;
}

.hero-banner {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 28px;
}

.stats-grid,
.dashboard-grid,
.cards-grid,
.metric-stack {
    display: grid;
    gap: 18px;
}

.stats-grid,
.dashboard-grid {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.cards-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.cards-grid.compact {
    margin-bottom: 40px;
}

.metric-card,
.product-card,
.auth-card,
.install-form,
.soft-card,
.detail-main,
.detail-side {
    padding: 24px;
}

.metric-card strong,
.price-mark {
    font-size: 28px;
    font-weight: 800;
}

.metric-card span,
.helper-text,
.footer-meta,
.panel-user-meta,
.empty-state,
.product-card p,
.hero-banner p,
.install-card p {
    color: var(--muted);
}

.category-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.category-pill {
    padding: 10px 16px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
}

.product-card h3,
.section-header h1,
.section-header h2,
.auth-card h1,
.install-card h1 {
    margin: 0;
}

.detail-grid {
    display: grid;
    grid-template-columns: 1.3fr 0.9fr;
    gap: 24px;
}

.table-shell {
    overflow-x: auto;
}

.flash-stack {
    display: grid;
    gap: 12px;
}

.flash {
    padding: 14px 18px;
    border-radius: 16px;
    border: 1px solid var(--line);
}

.flash-success {
    background: rgba(74, 222, 128, 0.12);
    color: #bcffd1;
}

.flash-error {
    background: rgba(255, 122, 144, 0.12);
    color: #ffd1d8;
}

.auth-shell,
.install-shell {
    width: min(920px, calc(100% - 32px));
    margin: 40px auto;
}

.auth-card {
    max-width: 520px;
    margin: 0 auto;
}

.install-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 24px;
    margin-top: 24px;
}

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

.field-span-2 {
    grid-column: span 2;
}

.panel-shell {
    display: grid;
    grid-template-columns: 280px 1fr;
    min-height: 100vh;
}

.panel-sidebar {
    padding: 24px;
    border-right: 1px solid var(--line);
    background: rgba(1, 6, 14, 0.55);
    backdrop-filter: blur(18px);
}

.panel-nav {
    display: grid;
    gap: 10px;
    margin-top: 28px;
}

.panel-nav a {
    padding: 14px 16px;
    border-radius: 16px;
    color: var(--muted);
}

.panel-nav a.is-active,
.panel-nav a:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text);
}

.panel-main {
    padding: 28px;
}

.panel-user-meta {
    padding: 12px 16px;
    border: 1px solid var(--line);
    border-radius: 999px;
}

.quick-links {
    flex-wrap: wrap;
}

.quick-links a {
    padding: 12px 16px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.06);
}

.spec-list {
    display: grid;
    gap: 14px;
}

.spec-row {
    justify-content: space-between;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--line);
}

.delivery-box {
    padding: 18px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.06);
}

.delivery-box pre {
    margin: 0;
    white-space: pre-wrap;
    word-break: break-word;
}

.narrow {
    max-width: 860px;
}

.table-actions,
.inline-form {
    flex-wrap: wrap;
}

.store-footer {
    margin-top: 48px;
    border-top: 1px solid var(--line);
}

@media (max-width: 960px) {
    .hero-banner,
    .detail-grid,
    .install-grid,
    .panel-shell {
        grid-template-columns: 1fr;
    }

    .panel-sidebar {
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .field-span-2 {
        grid-column: span 1;
    }
}