:root {
    --primary: #3b82f6;
    --primary-hover: #2563eb;
    --background: #f5f7fb;
    --card: #ffffff;
    --border: #e5e7eb;
    --text-main: #111827;
    --text-muted: #6b7280;
    --radius: 12px;
    --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.06);
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 24px;
    --space-6: 32px;
    --space-7: 48px;

    /* Backward-compatible aliases for existing CSS */
    --accent: var(--primary);
    --accent-hover: var(--primary-hover);
    --accent-strong: var(--primary-hover);
    --accent-soft: #dbeafe;
    --bg: var(--background);
    --bg-alt: #eef2f7;
    --surface: var(--card);
    --line: var(--border);
    --line-strong: #d1d5db;
    --text: var(--text-main);
    --muted: var(--text-muted);
    --radius-sm: var(--radius);
    --radius-md: var(--radius);
    --radius-lg: var(--radius);
    --radius-xl: var(--radius);
    --shadow: var(--shadow-sm);
    --shadow-soft: var(--shadow-sm);
}

html {
    font-size: 14px;
}

body {
    font-family: "Inter", "Segoe UI", sans-serif;
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-main);
    background: radial-gradient(1100px 500px at 85% -10%, #dbeafe 0%, rgba(219, 234, 254, 0) 75%), var(--background);
}

h1,
h2,
h3,
h4,
.brand-text,
.brand-mark {
    font-family: "Inter", "Segoe UI", sans-serif;
    letter-spacing: 0;
}

h1 {
    font-size: 28px;
    font-weight: 700;
    line-height: 1.2;
}

h2 {
    font-size: 22px;
    font-weight: 600;
    line-height: 1.3;
}

h3 {
    font-size: 18px;
    font-weight: 500;
    line-height: 1.35;
}

small,
.text-small,
.table-hint {
    font-size: 12px;
}

.icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.icon path {
    fill: currentColor;
}

[data-reveal] {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

[data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
}

.skip-link {
    border-radius: var(--radius);
}

.page-backdrop {
    z-index: 0;
}

.backdrop-shape {
    filter: blur(90px);
}

.shell,
.flash-stack,
.app-topbar-inner,
.footer-shell {
    max-width: 1400px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--space-5);
    padding-right: var(--space-5);
}

.shell {
    padding-top: var(--space-5);
    padding-bottom: var(--space-6);
}

.site-header,
.flash-stack,
.shell,
.site-footer {
    position: relative;
    z-index: 2;
}

/* Authenticated layout with sidebar + content area */
.app-layout {
    display: grid;
    grid-template-columns: 260px minmax(0, 1fr);
    min-height: 100vh;
}

.app-sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    border-right: 1px solid var(--border);
    background: var(--card);
    padding: var(--space-5) var(--space-4);
    display: grid;
    grid-template-rows: auto 1fr auto;
    gap: var(--space-5);
    box-shadow: 8px 0 22px rgba(17, 24, 39, 0.03);
}

.app-brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--text-main);
}

.app-brand-mark {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    box-shadow: var(--shadow-sm);
}

.app-brand-copy strong {
    display: block;
    font-size: 14px;
    letter-spacing: 0.08em;
}

.app-brand-copy small {
    display: block;
    color: var(--text-muted);
    margin-top: 2px;
}

.app-sidebar-nav {
    display: grid;
    gap: var(--space-2);
    align-content: start;
}

.app-sidebar-link {
    min-height: 42px;
    border-radius: var(--radius);
    padding: 0 var(--space-3);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--text-muted);
    font-weight: 600;
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
    border: 1px solid transparent;
}

.app-sidebar-link:hover {
    color: var(--text-main);
    background: #eff6ff;
}

.app-sidebar-link.is-active {
    color: var(--primary-hover);
    background: #dbeafe;
    border-color: #bfdbfe;
}

.app-sidebar-link.is-disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.app-sidebar-footer {
    border-top: 1px solid var(--border);
    padding-top: var(--space-4);
    display: grid;
    gap: var(--space-3);
}

.app-sidebar-user {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: #f8fafc;
    padding: var(--space-3);
}

.app-sidebar-user span {
    display: block;
    color: var(--text-muted);
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.app-sidebar-user strong {
    display: block;
    margin-top: 3px;
    font-size: 13px;
}

.app-main {
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.app-topbar {
    position: sticky;
    top: 0;
    z-index: 40;
    border-bottom: 1px solid var(--border);
    background: rgba(245, 247, 251, 0.88);
    backdrop-filter: blur(8px);
}

.app-topbar-inner {
    min-height: 76px;
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.app-topbar-copy {
    min-width: 0;
}

.app-topbar-copy h1 {
    margin: 0;
    font-size: 22px;
    font-weight: 600;
}

.app-topbar-copy p {
    margin-top: 3px;
    color: var(--text-muted);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.07em;
}

.nav-toggle {
    display: none;
    min-height: 38px;
    padding: 0 14px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--card);
    color: var(--text-main);
    font-weight: 600;
    transition: all 0.2s ease;
}

.nav-toggle:hover {
    background: #eff6ff;
    border-color: #bfdbfe;
}

.flash-stack {
    margin-top: var(--space-4);
    display: grid;
    gap: var(--space-2);
}

.notice {
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--card);
    box-shadow: var(--shadow-sm);
}

.site-footer {
    border-top: 1px solid var(--border);
    margin-top: auto;
    background: transparent;
}

.footer-shell {
    min-height: 62px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
}

.footer-shell p {
    margin: 0;
    font-weight: 600;
    font-size: 13px;
}

.footer-shell small {
    color: var(--text-muted);
}

/* Guest fallback header */
.guest-header {
    border-bottom: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(8px);
}

.header-shell {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-4) var(--space-5);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-5);
}

.site-nav {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
}

.site-nav a {
    min-height: 36px;
    padding: 0 var(--space-3);
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    color: var(--text-muted);
    font-weight: 600;
    transition: all 0.2s ease;
}

.site-nav a:hover,
.site-nav a.is-active {
    color: var(--primary-hover);
    background: #eff6ff;
}

/* Reusable components */
.panel,
.card,
.stat-tile,
.news-admin-card,
.chat-modal-panel,
.explorer-share-card,
.server-chart-card,
.server-metric-card,
.chat-list-entry,
.chat-modal-card {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--card);
    box-shadow: var(--shadow-sm);
}

.panel,
.news-admin-card,
.server-chart-card,
.chat-modal-card {
    padding: var(--space-5);
}

.button {
    min-height: 40px;
    padding: 0 14px;
    border-radius: var(--radius);
    border: 1px solid transparent;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    font-size: 13px;
    font-weight: 600;
    transition: all 0.2s ease;
}

.button-primary {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.button-primary:hover {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
}

.button-ghost {
    background: #f9fafb;
    color: var(--text-main);
    border-color: var(--border);
}

.button-ghost:hover {
    background: #eff6ff;
    border-color: #bfdbfe;
    color: var(--primary-hover);
}

.button-danger {
    background: #fff1f2;
    color: #b91c1c;
    border-color: #fecdd3;
}

.button-danger:hover {
    background: #ffe4e6;
    border-color: #fda4af;
}

.sidebar-item,
.app-sidebar-link {
    display: inline-flex;
}

.input,
input[type="text"],
input[type="search"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="file"],
textarea,
select {
    border-radius: var(--radius);
}

.file-item {
    position: relative;
}

.modal,
.chat-modal-panel {
    border-radius: var(--radius);
}

.dropdown,
.action-menu-panel {
    border-radius: var(--radius);
}

.field {
    display: grid;
    gap: var(--space-2);
}

.field > span {
    color: var(--text-muted);
    font-size: 12px;
    font-weight: 600;
}

input[type="text"],
input[type="search"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="file"],
textarea,
select,
.chat-composer textarea {
    width: 100%;
    min-height: 40px;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: #fff;
    font-size: 14px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input:focus,
textarea:focus,
select:focus,
.chat-composer textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.action-menu-panel {
    border-radius: var(--radius);
    border: 1px solid var(--border);
    box-shadow: 0 12px 26px rgba(17, 24, 39, 0.12);
}

/* Dashboard + admin spacing cleanup */
.dashboard-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(250px, 320px);
    gap: var(--space-4);
}

.dashboard-tabs {
    margin-top: var(--space-4);
    padding: var(--space-2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--card);
    box-shadow: var(--shadow-sm);
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.dashboard-tab {
    min-height: 36px;
    padding: 0 12px;
    border-radius: 10px;
    color: var(--text-muted);
    font-weight: 600;
    transition: all 0.2s ease;
}

.dashboard-tab:hover,
.dashboard-tab.is-active {
    background: #eff6ff;
    color: var(--primary-hover);
}

.stat-grid {
    margin-top: var(--space-4);
    display: grid;
    gap: var(--space-4);
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.stat-tile {
    padding: var(--space-4);
}

.stat-tile span {
    display: block;
    color: var(--text-muted);
    margin-bottom: var(--space-1);
}

.stat-tile strong {
    font-size: 22px;
    font-weight: 600;
}

.dashboard-grid,
.news-dashboard-grid {
    margin-top: var(--space-4);
    display: grid;
    gap: var(--space-4);
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.dashboard-grid > .panel:last-child {
    grid-column: 1 / -1;
}

.table-wrap {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.data-table,
.explorer-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th,
.data-table td,
.explorer-table th,
.explorer-table td {
    padding: 12px;
    border-bottom: 1px solid var(--border);
    font-size: 13px;
    vertical-align: middle;
}

.data-table th,
.explorer-table th {
    background: #f9fafb;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-size: 11px;
    font-weight: 700;
}

.data-table tr:last-child td,
.explorer-table tr:last-child td {
    border-bottom: 0;
}

.table-search {
    margin: var(--space-3) 0 var(--space-4);
    display: grid;
    gap: var(--space-2);
}

.table-search > span {
    color: var(--text-muted);
    font-size: 12px;
    font-weight: 600;
}

/* Chat redesign */
.chat-app-shell {
    margin-top: 0;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    background: var(--card);
    grid-template-columns: 70px 300px minmax(0, 1fr) 240px;
    height: min(80vh, 860px);
}

.chat-guilds,
.chat-sidebar,
.chat-members {
    background: #f8fafc;
}

.chat-main-head {
    padding: var(--space-4);
    border-bottom: 1px solid var(--border);
}

.chat-thread {
    padding: var(--space-5);
    gap: var(--space-3);
    background: #f5f7fb;
}

.chat-empty-state,
.chat-empty-copy {
    margin: auto;
    max-width: 320px;
    text-align: center;
    color: var(--text-muted);
    font-size: 13px;
    line-height: 1.6;
}

.chat-empty-state strong {
    display: block;
    margin-bottom: 4px;
    color: var(--text-main);
    font-size: 14px;
    font-weight: 600;
}

.chat-empty-state p {
    margin: 0;
}

.chat-message {
    display: flex;
    align-items: flex-end;
    gap: var(--space-2);
    margin-bottom: var(--space-2);
}

.chat-message.is-own {
    justify-content: flex-end;
}

.chat-message-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: #dbeafe;
    color: var(--primary-hover);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    border: 1px solid #bfdbfe;
    flex-shrink: 0;
}

.chat-message.is-own .chat-message-avatar {
    order: 2;
    background: var(--primary);
    color: #fff;
    border-color: var(--primary-hover);
}

.chat-bubble {
    max-width: min(70%, 620px);
    border-radius: 14px;
    border: 1px solid var(--border);
    background: #fff;
    padding: 10px 12px;
}

.chat-message.is-own .chat-bubble {
    background: var(--primary);
    border-color: var(--primary-hover);
}

.chat-message.is-own .chat-bubble-sender,
.chat-message.is-own .chat-bubble-time,
.chat-message.is-own .chat-bubble-text {
    color: #fff;
}

.chat-bubble-sender {
    color: #1f2937;
}

.chat-bubble-time {
    color: var(--text-muted);
}

.chat-members[hidden] {
    display: none !important;
}

.chat-composer {
    border-top: 1px solid var(--border);
    padding: var(--space-3) var(--space-4) var(--space-4);
    background: #fff;
}

/* NAS / File explorer redesign */
.explorer-window {
    padding: var(--space-4);
}

.explorer-titlebar,
.explorer-commandbar,
.explorer-addressbar {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: #fff;
    padding: var(--space-4);
}

.explorer-commandbar,
.explorer-addressbar {
    margin-top: var(--space-3);
}

.explorer-workspace {
    margin-top: var(--space-4);
    display: grid;
    gap: var(--space-4);
    grid-template-columns: 260px minmax(0, 1fr) 290px;
}

.explorer-sidebar,
.explorer-content,
.explorer-details {
    min-width: 0;
}

.explorer-stat-grid {
    display: grid;
    gap: var(--space-3);
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-bottom: var(--space-3);
}

.explorer-stat-chip {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: var(--shadow-sm);
    padding: var(--space-3);
}

.explorer-stat-chip span {
    display: block;
    color: var(--text-muted);
    margin-bottom: var(--space-1);
}

.explorer-context-bar {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: #fff;
    padding: var(--space-3);
    margin-bottom: var(--space-3);
}

.explorer-list-toolbar {
    display: flex;
    justify-content: flex-end;
    margin-bottom: var(--space-3);
}

.explorer-search {
    min-width: min(100%, 360px);
}

.explorer-search small {
    display: block;
    margin-top: 6px;
}

.explorer-view-controls {
    display: inline-flex;
    padding: var(--space-1);
    border-radius: 10px;
    border: 1px solid var(--border);
    background: #fff;
    gap: var(--space-1);
}

.explorer-view-button {
    min-height: 30px;
    border: 0;
    border-radius: 8px;
    padding: 0 10px;
    background: transparent;
    color: var(--text-muted);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.2s ease;
}

.explorer-view-button.is-active {
    background: #dbeafe;
    color: var(--primary-hover);
}

.explorer-row {
    transition: background-color 0.2s ease;
    cursor: pointer;
}

.explorer-row:hover {
    background: #f8fafc;
}

.explorer-row.is-selected {
    background: #dbeafe;
}

.explorer-row:focus-visible {
    outline: 2px solid #2563eb;
    outline-offset: -2px;
}

.explorer-row-actions {
    width: 215px;
}

.explorer-row-actions-inner {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-2);
    align-items: center;
}

.explorer-hover-actions {
    display: inline-flex;
    gap: 6px;
    opacity: 0;
    transform: translateY(2px);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.explorer-row:hover .explorer-hover-actions {
    opacity: 1;
    transform: translateY(0);
}

@media (hover: none) {
    .explorer-hover-actions {
        opacity: 1;
        transform: translateY(0);
    }
}

.file-action {
    min-height: 28px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: #fff;
    color: var(--text-muted);
    font-size: 12px;
    padding: 0 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.file-action:hover {
    background: #eff6ff;
    color: var(--primary-hover);
    border-color: #bfdbfe;
}

.file-action.is-danger:hover {
    background: #fff1f2;
    color: #b91c1c;
    border-color: #fecdd3;
}

.file-action[disabled] {
    opacity: 0.5;
    cursor: not-allowed;
}

.inline-action-form {
    margin: 0;
    display: inline-flex;
}

.explorer-empty-state {
    border: 1px dashed #cbd5e1;
    border-radius: var(--radius);
    background: #fff;
    padding: var(--space-7) var(--space-5);
    text-align: center;
}

.explorer-empty-state-search {
    margin-top: var(--space-3);
}

.explorer-selected-properties strong {
    word-break: break-word;
}

.explorer-statusbar strong {
    font-size: 0.9rem;
}

/* Grid/list toggle behavior */
.explorer-list-shell[data-view="grid"] .explorer-table,
.explorer-list-shell[data-view="grid"] .explorer-table tbody,
.explorer-list-shell[data-view="grid"] .explorer-table tr,
.explorer-list-shell[data-view="grid"] .explorer-table td {
    display: block;
    width: 100%;
}

.explorer-list-shell[data-view="grid"] .explorer-table thead {
    display: none;
}

.explorer-list-shell[data-view="grid"] .explorer-table tbody {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: var(--space-3);
}

.explorer-list-shell[data-view="grid"] .explorer-row {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: var(--shadow-sm);
    padding: var(--space-3);
}

.explorer-list-shell[data-view="grid"] .explorer-row td {
    border: 0;
    padding: 0;
}

.explorer-list-shell[data-view="grid"] .explorer-row td + td {
    margin-top: 8px;
    color: var(--text-muted);
    font-size: 12px;
}

.explorer-list-shell[data-view="grid"] .explorer-row td[data-grid-label]::before {
    content: attr(data-grid-label);
    display: block;
    margin-bottom: 2px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.explorer-list-shell[data-view="grid"] .explorer-row-actions {
    width: 100%;
}

.explorer-list-shell[data-view="grid"] .explorer-row-actions-inner {
    justify-content: space-between;
}

/* Responsiveness */
@media (max-width: 1280px) {
    .explorer-workspace {
        grid-template-columns: 240px minmax(0, 1fr);
    }

    .explorer-details {
        grid-column: 1 / -1;
    }
}

@media (max-width: 1024px) {
    .nav-toggle {
        display: inline-flex;
    }

    .app-layout {
        grid-template-columns: 1fr;
    }

    .app-sidebar {
        position: fixed;
        left: 0;
        top: 0;
        width: min(80vw, 300px);
        transform: translateX(-104%);
        transition: transform 0.2s ease;
        z-index: 100;
    }

    .app-layout.is-sidebar-open .app-sidebar {
        transform: translateX(0);
    }

    .app-main::before {
        content: "";
        position: fixed;
        inset: 0;
        background: rgba(17, 24, 39, 0.3);
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.2s ease;
        z-index: 90;
    }

    .app-layout.is-sidebar-open .app-main::before {
        opacity: 1;
        pointer-events: auto;
    }

    .dashboard-hero,
    .dashboard-grid,
    .news-dashboard-grid {
        grid-template-columns: 1fr;
    }

    .stat-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .chat-app-shell {
        grid-template-columns: 70px 260px minmax(0, 1fr);
    }

    .chat-members {
        display: none;
    }
}

@media (max-width: 768px) {
    .shell,
    .flash-stack,
    .app-topbar-inner,
    .footer-shell,
    .header-shell {
        padding-left: var(--space-4);
        padding-right: var(--space-4);
    }

    .app-topbar-inner {
        min-height: 70px;
    }

    .chat-app-shell {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto minmax(0, 1fr);
        height: calc(100dvh - 160px);
        min-height: 460px;
    }

    .chat-guilds {
        flex-direction: row;
        border-right: 0;
        border-bottom: 1px solid var(--border);
        overflow-x: auto;
    }

    .chat-guild-list {
        flex-direction: row;
    }

    .chat-guild-actions {
        flex-direction: row;
        border-top: 0;
        border-left: 1px solid var(--border);
        margin-top: 0;
        padding-top: 0;
        margin-left: auto;
        padding-left: var(--space-2);
    }

    .chat-sidebar {
        border-right: 0;
        border-bottom: 1px solid var(--border);
        max-height: 210px;
    }

    .explorer-workspace {
        grid-template-columns: 1fr;
    }

    .explorer-stat-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .shell {
        padding-top: var(--space-4);
        padding-bottom: var(--space-5);
    }

    .stat-grid,
    .explorer-stat-grid {
        grid-template-columns: 1fr;
    }

    .chat-composer {
        grid-template-columns: 1fr;
    }

    .chat-bubble {
        max-width: 92%;
    }

    .explorer-list-shell[data-view="grid"] .explorer-table tbody {
        grid-template-columns: 1fr;
    }
}