:root {
    --bg: #f4f8ff;
    --panel: rgba(255, 255, 255, 0.92);
    --panel-strong: #ffffff;
    --line: #e6eef9;
    --text: #17233c;
    --muted: #6d7b95;
    --primary: #2f7ef7;
    --primary-deep: #1f63cf;
    --success: #1faa71;
    --danger: #e14d5f;
    --shadow: 0 22px 50px rgba(48, 95, 171, 0.08);
    --radius-xl: 28px;
    --radius-lg: 22px;
    --radius-md: 16px;
    --radius-sm: 12px;
    --font: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--font);
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(47, 126, 247, 0.08), transparent 25%),
        radial-gradient(circle at right top, rgba(18, 184, 134, 0.08), transparent 20%),
        linear-gradient(180deg, #f9fbff 0%, #f2f7ff 100%);
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
select,
textarea {
    font: inherit;
}

.frontend-body,
.admin-body,
.login-body {
    min-height: 100vh;
}

.site-shell,
.admin-shell {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 24px;
    padding: 20px;
}

.sidebar,
.admin-sidebar {
    position: sticky;
    top: 20px;
    height: calc(100vh - 40px);
    background: var(--panel);
    border: 1px solid rgba(255, 255, 255, 0.7);
    box-shadow: var(--shadow);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(18px);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.main-panel,
.admin-main {
    min-width: 0;
}

.brand-card,
.admin-brand {
    display: flex;
    align-items: center;
    gap: 14px;
}

.brand-mark {
    width: 56px;
    height: 56px;
    border-radius: 18px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, #2f7ef7, #5aa6ff);
    color: #fff;
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 1px;
    box-shadow: 0 18px 38px rgba(47, 126, 247, 0.24);
}

.brand-title,
.admin-brand h1 {
    margin: 0;
    font-size: 22px;
    font-weight: 700;
}

.brand-subtitle,
.admin-brand p {
    margin: 6px 0 0;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.5;
}

.sidebar-nav,
.admin-nav {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.nav-link,
.admin-nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    border-radius: 16px;
    color: #4a5a79;
    transition: 0.2s ease;
}

.nav-link:hover,
.admin-nav-link:hover,
.nav-link.active,
.admin-nav-link.active {
    background: linear-gradient(135deg, rgba(47, 126, 247, 0.12), rgba(47, 126, 247, 0.06));
    color: var(--primary);
}

.nav-icon svg,
.admin-nav-link svg {
    width: 18px;
    height: 18px;
}

.nav-badge {
    margin-left: auto;
    min-width: 24px;
    padding: 2px 8px;
    border-radius: 999px;
    background: #edf4ff;
    color: var(--primary);
    font-size: 12px;
    text-align: center;
}

.sidebar-section {
    background: rgba(244, 248, 255, 0.9);
    border-radius: 18px;
    padding: 16px;
    border: 1px solid var(--line);
}

.sidebar-section-title {
    margin-bottom: 12px;
    font-weight: 700;
}

.mini-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.mini-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 12px;
    border-radius: 999px;
    background: #fff;
    border: 1px solid #edf2fb;
    color: #51627f;
    font-size: 13px;
}

.mini-link-dot {
    width: 8px;
    height: 8px;
    border-radius: 999px;
}

.sidebar-footer,
.admin-sidebar-footer {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
    color: var(--muted);
    font-size: 13px;
}

.admin-entry,
.ghost-btn,
.primary-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 44px;
    padding: 0 18px;
    border: 1px solid var(--line);
    border-radius: 14px;
    cursor: pointer;
    transition: 0.2s ease;
    font-weight: 600;
}

.ghost-btn {
    background: #fff;
    color: #45607f;
}

.ghost-btn:hover {
    border-color: rgba(47, 126, 247, 0.2);
    color: var(--primary);
}

.primary-btn {
    background: linear-gradient(135deg, var(--primary), #5ca8ff);
    color: #fff;
    border: none;
    box-shadow: 0 14px 28px rgba(47, 126, 247, 0.24);
}

.primary-btn:hover {
    background: linear-gradient(135deg, var(--primary-deep), #4698f7);
}

.wide {
    width: 100%;
}

.small {
    min-height: 36px;
    padding: 0 14px;
    border-radius: 12px;
    font-size: 13px;
}

.danger {
    color: var(--danger);
}

.topbar,
.admin-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
}

.searchbar {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--panel);
    border-radius: 20px;
    padding: 12px 16px;
    border: 1px solid rgba(255, 255, 255, 0.8);
    box-shadow: var(--shadow);
}

.searchbar input {
    flex: 1;
    border: none;
    background: transparent;
    outline: none;
    color: var(--text);
}

.searchbar button {
    border: none;
    background: linear-gradient(135deg, var(--primary), #5ca8ff);
    color: #fff;
    border-radius: 12px;
    height: 42px;
    padding: 0 18px;
    font-weight: 600;
    cursor: pointer;
}

.search-icon svg {
    width: 18px;
    height: 18px;
    color: var(--muted);
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-pill {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px 8px 8px;
    background: var(--panel);
    border-radius: 999px;
    box-shadow: var(--shadow);
    color: #415675;
}

.user-pill-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, #f6d365, #fda085);
    color: #fff;
    font-weight: 700;
}

.alert {
    margin-bottom: 18px;
    padding: 14px 18px;
    border-radius: 16px;
    font-size: 14px;
    border: 1px solid transparent;
}

.alert.success {
    background: rgba(31, 170, 113, 0.1);
    color: #14784f;
    border-color: rgba(31, 170, 113, 0.18);
}

.alert.error {
    background: rgba(225, 77, 95, 0.1);
    color: #b13748;
    border-color: rgba(225, 77, 95, 0.16);
}

.home-grid,
.group-detail-layout,
.submit-layout,
.dashboard-grid,
.admin-page-grid {
    display: grid;
    gap: 24px;
}

.home-grid {
    grid-template-columns: minmax(0, 1fr) 360px;
}

.home-main,
.home-side {
    display: flex;
    flex-direction: column;
    gap: 24px;
    min-width: 0;
}

.hero-card,
.panel,
.side-card,
.admin-card,
.login-card {
    background: var(--panel);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    border: 1px solid rgba(255, 255, 255, 0.8);
}

.hero-card {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 24px;
    padding: 30px;
    overflow: hidden;
    position: relative;
}

.hero-badge,
.capsule {
    display: inline-flex;
    align-items: center;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(47, 126, 247, 0.12);
    color: var(--primary);
    font-size: 13px;
    font-weight: 700;
}

.hero-card h1,
.page-panel h1,
.submit-main h1 {
    margin: 14px 0 12px;
    font-size: 40px;
    line-height: 1.18;
}

.hero-card p,
.section-head p,
.group-card p,
.list-item p,
.detail-content p,
.review-content,
.login-card p {
    color: var(--muted);
    line-height: 1.7;
}

.hero-stats,
.stats-grid,
.stat-panel-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-top: 24px;
}

.hero-stats div,
.stat-box,
.metric-card {
    background: rgba(255, 255, 255, 0.75);
    border: 1px solid rgba(230, 238, 249, 0.95);
    border-radius: 18px;
    padding: 16px;
}

.hero-stats strong,
.stat-box strong,
.metric-card strong {
    display: block;
    font-size: 28px;
    margin-bottom: 6px;
}

.hero-stats span,
.stat-box span,
.metric-card span {
    color: var(--muted);
    font-size: 13px;
}

.hero-visual {
    position: relative;
    background: linear-gradient(160deg, rgba(47, 126, 247, 0.09), rgba(255, 255, 255, 0.9));
    border-radius: 26px;
    padding: 24px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    min-height: 250px;
}

.paper-plane {
    position: absolute;
    top: 28px;
    right: 38px;
    width: 110px;
    height: 110px;
    background: linear-gradient(135deg, #ffffff, #cfe3ff);
    clip-path: polygon(0 45%, 100% 0, 60% 100%, 45% 65%);
    transform: rotate(16deg);
    filter: drop-shadow(0 16px 28px rgba(47, 126, 247, 0.18));
}

.hero-visual p {
    position: relative;
    margin: 0;
    text-align: center;
}

.panel,
.side-card,
.admin-card {
    padding: 24px;
}

.admin-tabs {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.admin-tab-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 8px;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(255, 255, 255, 0.78);
    border-radius: 20px;
    box-shadow: var(--shadow);
}

.admin-tab-btn {
    min-height: 42px;
    padding: 0 16px;
    border: 1px solid transparent;
    border-radius: 14px;
    background: transparent;
    color: var(--muted);
    font-weight: 700;
    cursor: pointer;
    transition: 0.2s ease;
}

.admin-tab-btn:hover {
    color: var(--primary);
    background: rgba(47, 126, 247, 0.08);
}

.admin-tab-btn.active {
    color: var(--primary);
    background: #ffffff;
    border-color: rgba(47, 126, 247, 0.14);
    box-shadow: 0 10px 22px rgba(47, 126, 247, 0.08);
}

.admin-tab-panel {
    display: none;
}

.admin-tab-panel.active {
    display: block;
}

.admin-tab-stack {
    display: grid;
    gap: 24px;
}

.admin-subsection {
    margin-bottom: 18px;
}

.admin-subsection:last-child {
    margin-bottom: 0;
}

.admin-subsection h4 {
    margin: 0 0 8px;
    font-size: 18px;
}

.admin-subsection p {
    margin: 0;
    color: var(--muted);
    line-height: 1.7;
}

.settings-form-layout {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.section-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 20px;
}

.section-head h2,
.section-head h3,
.section-head h1 {
    margin: 0;
    font-size: 24px;
}

.section-head h3 {
    font-size: 20px;
}

.category-grid,
.group-grid,
.stats-grid,
.dashboard-grid,
.checkbox-grid {
    display: grid;
    gap: 16px;
}

.category-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.group-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.group-grid.wide {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.category-card,
.group-card,
.list-item,
.mobile-shortcut,
.info-card,
.compact-item,
.notice-item,
.ranking-item,
.table-row,
.review-card,
.submission-row {
    border: 1px solid var(--line);
    border-radius: 20px;
    background: var(--panel-strong);
}

.category-card {
    display: flex;
    gap: 16px;
    align-items: center;
    padding: 20px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.category-card:hover,
.group-card:hover,
.mobile-shortcut:hover,
.compact-item:hover,
.list-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 32px rgba(48, 95, 171, 0.12);
}

.category-card h3,
.group-card h3,
.list-item h3,
.notice-board-item h3 {
    margin: 0 0 6px;
}

.category-card p,
.list-item p,
.notice-item time,
.ranking-item,
.review-meta,
.review-tags {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
}

.category-icon {
    width: 58px;
    height: 58px;
    border-radius: 18px;
    display: grid;
    place-items: center;
}

.category-icon svg,
.avatar-circle {
    width: 26px;
    height: 26px;
}

.group-card {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.group-card-top,
.group-card-meta,
.group-card-actions,
.review-head,
.review-meta,
.toolbar,
.action-row,
.row-actions,
.trend-legend {
    display: flex;
    align-items: center;
    gap: 12px;
}

.group-card-top,
.review-head,
.toolbar,
.action-row,
.row-actions {
    justify-content: space-between;
}

.favorite-link {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: #f7f9fd;
    color: #a2b0c7;
    font-size: 17px;
}

.favorite-link.active {
    color: var(--danger);
    background: rgba(225, 77, 95, 0.1);
}

.avatar-circle {
    width: 62px;
    height: 62px;
    border-radius: 20px;
    display: grid;
    place-items: center;
    color: #fff;
    font-weight: 800;
    font-size: 24px;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.6);
}

.avatar-circle.large {
    width: 68px;
    height: 68px;
}

.avatar-circle.xl {
    width: 90px;
    height: 90px;
    border-radius: 28px;
    font-size: 34px;
}

.group-card-meta {
    color: var(--muted);
    font-size: 14px;
    justify-content: space-between;
}

.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tag-chip,
.filter-chip,
.check-chip span {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 8px 12px;
    font-size: 13px;
    font-weight: 600;
}

.tag-chip {
    background: color-mix(in srgb, var(--chip, #4f8cff) 12%, white);
    color: var(--chip, #4f8cff);
    border: 1px solid color-mix(in srgb, var(--chip, #4f8cff) 18%, white);
}

.tag-cloud.small .tag-chip {
    padding: 6px 10px;
    font-size: 12px;
}

.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.filter-chip {
    background: #fff;
    border: 1px solid var(--line);
    color: var(--muted);
}

.filter-chip.active {
    background: rgba(47, 126, 247, 0.12);
    border-color: rgba(47, 126, 247, 0.15);
    color: var(--primary);
}

.mobile-shortcuts {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.mobile-shortcut {
    min-height: 76px;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, rgba(61, 190, 117, 0.15), rgba(28, 180, 137, 0.28));
    border-color: rgba(61, 190, 117, 0.16);
    font-size: 18px;
    font-weight: 700;
}

.shortcut-arrow {
    font-size: 22px;
}

.list-group,
.notice-list,
.ranking-list,
.compact-list,
.table-list,
.submission-review-list,
.notice-board {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.list-item,
.notice-item,
.ranking-item,
.compact-item,
.table-row,
.submission-row {
    padding: 18px 20px;
}

.list-item,
.ranking-item,
.compact-item,
.table-row,
.submission-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.list-item-main {
    display: flex;
    align-items: center;
    gap: 16px;
    min-width: 0;
}

.list-item-main > div:last-child,
.table-row > div:first-child {
    min-width: 0;
}

.list-item-main h3,
.table-row strong,
.review-card h4 {
    margin: 0 0 6px;
    font-size: 16px;
}

.list-item-meta {
    text-align: right;
    color: var(--muted);
}

.side-card h3,
.info-card h3 {
    margin: 0 0 14px;
    font-size: 18px;
}

.notice-item,
.ranking-item,
.compact-item {
    gap: 12px;
}

.notice-item {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
}

.notice-label,
.status-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 28px;
    padding: 0 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
}

.notice-label {
    background: rgba(47, 126, 247, 0.12);
    color: var(--primary);
}

.rank-no {
    width: 28px;
    height: 28px;
    border-radius: 999px;
    display: grid;
    place-items: center;
    background: rgba(47, 126, 247, 0.12);
    color: var(--primary);
    font-weight: 700;
}

.rank-title {
    flex: 1;
}

.group-detail-layout {
    grid-template-columns: minmax(0, 1fr);
}

.detail-main {
    padding: 28px;
}

.detail-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 24px;
    margin-bottom: 24px;
}

.detail-cover {
    border-radius: 28px;
    padding: 24px;
    background: linear-gradient(135deg, var(--cover), #ffffff);
    color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 250px;
}

.detail-cover-meta {
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-weight: 600;
}

.detail-columns {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 24px;
}

.detail-content,
.detail-side {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.content-block,
.info-card {
    padding: 20px;
}

.content-block {
    background: #fff;
    border-radius: 22px;
    border: 1px solid var(--line);
}

.content-block h2 {
    margin: 0 0 12px;
    font-size: 20px;
}

.info-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 0;
}

.info-list div {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.info-list dt,
.info-list dd {
    margin: 0;
}

.info-list dt {
    color: var(--muted);
}

.submit-layout {
    grid-template-columns: minmax(0, 1fr) 340px;
}

.submit-main,
.submit-side {
    min-width: 0;
}

.submit-side {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.simple-list {
    margin: 0;
    padding-left: 18px;
    color: var(--muted);
    line-height: 1.8;
}

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

.field {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

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

.field label {
    font-weight: 700;
    font-size: 14px;
}

.field input,
.field select,
.field textarea,
.toolbar input,
.toolbar select,
.review-form input,
.review-form select {
    width: 100%;
    min-height: 48px;
    border: 1px solid var(--line);
    background: #fff;
    border-radius: 16px;
    padding: 0 16px;
    color: var(--text);
    outline: none;
    transition: 0.2s ease;
}

.field textarea {
    min-height: 150px;
    padding: 14px 16px;
    resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus,
.toolbar input:focus,
.toolbar select:focus,
.review-form input:focus,
.review-form select:focus {
    border-color: rgba(47, 126, 247, 0.42);
    box-shadow: 0 0 0 4px rgba(47, 126, 247, 0.08);
}

.empty-state {
    text-align: center;
    padding: 48px 24px;
    background: #fff;
    border-radius: 24px;
    border: 1px dashed rgba(47, 126, 247, 0.18);
}

.empty-state h3 {
    margin-top: 0;
}

.submission-table,
.notice-board {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.submission-row {
    display: grid;
    grid-template-columns: minmax(0, 2fr) 120px 140px 1fr;
    gap: 16px;
}

.status-pending,
.status-active {
    background: rgba(255, 179, 0, 0.14);
    color: #b17500;
}

.status-approved {
    background: rgba(31, 170, 113, 0.14);
    color: #1c8f62;
}

.status-rejected,
.status-archived {
    background: rgba(225, 77, 95, 0.12);
    color: var(--danger);
}

.notice-board-item {
    padding: 22px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 22px;
}

.notice-board-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 12px;
}

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

.stat-panel-grid {
    grid-column: 1 / -1;
    grid-template-columns: repeat(6, minmax(0, 1fr));
}

.metric-card {
    min-height: 126px;
}

.chart-card {
    grid-column: 1 / -1;
}

.trend-chart {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 18px;
    align-items: end;
    min-height: 200px;
}

.trend-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.trend-bars {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    height: 140px;
}

.bar {
    width: 20px;
    border-radius: 999px 999px 10px 10px;
}

.bar.blue,
.dot.blue {
    background: linear-gradient(180deg, #85b9ff, #2f7ef7);
}

.bar.green,
.dot.green {
    background: linear-gradient(180deg, #7ce6b6, #12b886);
}

.dot {
    width: 10px;
    height: 10px;
    display: inline-block;
    border-radius: 50%;
}

.review-card {
    padding: 20px;
}

.review-content {
    margin: 14px 0;
}

.review-form {
    display: grid;
    grid-template-columns: 160px minmax(0, 1fr) auto;
    gap: 12px;
    margin-bottom: 12px;
}

.table-row.large {
    align-items: flex-start;
}

.table-row p {
    margin: 0;
    color: var(--muted);
}

.toolbar {
    margin-bottom: 18px;
}

.toolbar-wrap {
    flex-wrap: wrap;
}

.simple-note {
    margin-top: 18px;
    color: var(--muted);
    line-height: 1.8;
}

.status-panel {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-top: 18px;
}

.command-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 14px;
}

.command-card {
    padding: 16px 18px;
    border-radius: 18px;
    background: #fff;
    border: 1px solid var(--line);
}

.command-card strong {
    display: block;
    margin-bottom: 8px;
}

.command-card p {
    margin: 0;
    color: var(--muted);
    line-height: 1.6;
}

.telegram-page {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.telegram-top-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 22px;
    background: var(--panel);
    border-radius: 24px;
    box-shadow: var(--shadow);
    border: 1px solid rgba(255, 255, 255, 0.8);
}

.telegram-top-card h1 {
    margin: 12px 0 8px;
    font-size: 34px;
}

.telegram-top-card p {
    margin: 0;
    color: var(--muted);
    line-height: 1.7;
}

.telegram-short-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.telegram-short-item {
    min-height: 82px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 18px;
    border-radius: 22px;
    background: linear-gradient(135deg, color-mix(in srgb, var(--tg-color) 22%, white), color-mix(in srgb, var(--tg-color) 48%, white));
    border: 1px solid color-mix(in srgb, var(--tg-color) 12%, white);
    color: #0d1f35;
    box-shadow: var(--shadow);
}

.telegram-short-title {
    font-weight: 800;
    font-size: 19px;
}

.telegram-short-arrow {
    font-size: 22px;
}

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

.telegram-link-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.telegram-link-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 18px 20px;
    border-radius: 20px;
    border: 1px solid var(--line);
    background: #fff;
}

.telegram-link-card strong {
    display: block;
    margin-bottom: 6px;
}

.telegram-link-card p {
    margin: 0;
    color: var(--muted);
    line-height: 1.6;
}

.checkbox-grid {
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
}

.checkbox-grid.single-row {
    grid-template-columns: repeat(auto-fit, minmax(150px, max-content));
}

.check-chip {
    position: relative;
}

.check-chip input {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.check-chip span {
    justify-content: center;
    min-height: 46px;
    background: #fff;
    border: 1px solid var(--line);
    color: #566987;
}

.check-chip input:checked + span {
    background: rgba(47, 126, 247, 0.12);
    border-color: rgba(47, 126, 247, 0.18);
    color: var(--primary);
}

.login-body {
    display: grid;
    place-items: center;
    padding: 24px;
}

.login-card {
    width: min(520px, 100%);
    padding: 34px;
}

.login-card h1 {
    margin: 24px 0 8px;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 24px;
}

.login-help {
    margin-top: 18px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    color: var(--muted);
    font-size: 13px;
}

@media (max-width: 1360px) {
    .home-grid,
    .submit-layout,
    .detail-columns,
    .detail-hero,
    .dashboard-grid {
        grid-template-columns: 1fr;
    }

    .home-side,
    .submit-side,
    .detail-side {
        order: -1;
    }

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

@media (max-width: 1080px) {
    .site-shell,
    .admin-shell {
        grid-template-columns: 1fr;
    }

    .sidebar,
    .admin-sidebar {
        position: static;
        height: auto;
    }

    .topbar,
    .admin-topbar,
    .hero-card {
        grid-template-columns: 1fr;
        flex-direction: column;
        align-items: stretch;
    }

    .topbar-actions {
        justify-content: flex-start;
        flex-wrap: wrap;
    }
}

@media (max-width: 768px) {
    .site-shell,
    .admin-shell {
        padding: 12px;
        gap: 14px;
    }

    .sidebar,
    .admin-sidebar,
    .panel,
    .side-card,
    .admin-card,
    .hero-card,
    .login-card {
        padding: 18px;
        border-radius: 22px;
    }

    .searchbar {
        flex-wrap: wrap;
    }

    .searchbar button,
    .searchbar input {
        width: 100%;
    }

    .hero-card h1,
    .page-panel h1,
    .submit-main h1 {
        font-size: 30px;
    }

    .hero-stats,
    .stats-grid,
    .group-grid,
    .group-grid.wide,
    .category-grid,
    .telegram-short-grid,
    .telegram-panels,
    .mobile-shortcuts,
    .form-grid,
    .submission-row,
    .review-form,
    .stat-panel-grid {
        grid-template-columns: 1fr;
    }

    .list-item,
    .table-row,
    .submission-row,
    .review-form,
    .review-head,
    .toolbar,
    .row-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .review-form {
        display: flex;
    }

    .group-card-actions,
    .topbar-actions,
    .telegram-top-card {
        flex-direction: column;
        align-items: stretch;
    }

    .user-pill {
        align-self: flex-start;
    }

    .admin-tab-bar {
        padding: 6px;
    }

    .admin-tab-btn {
        width: 100%;
        justify-content: center;
    }
}