/* OnlyAIFans — OnlyFans-like design system */

:root {
  --of-blue: #00aff0;
  --of-blue-hover: #0095d9;
  --of-blue-light: rgba(0, 175, 240, 0.12);
  --bg-page: #f6f7f8;
  --bg-card: #ffffff;
  --bg-muted: #eef0f2;
  --text-primary: #1a1a1a;
  --text-muted: #8a8a8a;
  --text-secondary: #525252;
  --border: #e8e8e8;
  --border-strong: #d1d1d1;
  --sidebar-width: 220px;
  --rail-width: 320px;
  --mobile-nav-h: 56px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-full: 9999px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body.app-body {
  margin: 0;
  min-height: 100dvh;
  background: var(--bg-page);
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

/* ——— App shell ——— */
.app-shell {
  display: flex;
  min-height: 100dvh;
  max-width: 1400px;
  margin: 0 auto;
}

.app-main {
  flex: 1;
  min-width: 0;
  padding: 16px 20px calc(var(--mobile-nav-h) + 24px);
}

@media (min-width: 901px) {
  .app-main {
    margin-left: var(--sidebar-width);
    padding: 24px 24px 32px;
  }
}

.app-main--with-rail {
  display: grid;
  gap: 24px;
}

@media (min-width: 1100px) {
  .app-main--with-rail {
    grid-template-columns: minmax(0, 1fr) var(--rail-width);
    align-items: start;
  }
}

.app-center {
  max-width: 640px;
  margin: 0 auto;
  width: 100%;
}

.app-page-title {
  font-size: 1.35rem;
  font-weight: 700;
  margin: 0 0 20px;
  letter-spacing: -0.02em;
}

/* ——— Sidebar ——— */
.app-sidebar {
  display: none;
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: var(--sidebar-width);
  background: var(--bg-card);
  border-right: 1px solid var(--border);
  flex-direction: column;
  z-index: 100;
  padding: 20px 12px 16px;
}

@media (min-width: 901px) {
  .app-sidebar {
    display: flex;
  }
}

.app-sidebar__logo {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px 20px;
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--text-primary);
  letter-spacing: -0.03em;
}

.app-sidebar__logo-mark {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--of-blue), #0088cc);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.65rem;
  font-weight: 800;
}

.app-sidebar__nav {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.app-sidebar__link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.95rem;
  transition: background 0.15s, color 0.15s;
}

.app-sidebar__link:hover {
  background: var(--bg-muted);
  color: var(--text-primary);
}

.app-sidebar__link.is-active {
  background: var(--of-blue-light);
  color: var(--of-blue);
  font-weight: 600;
}

.app-sidebar__icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  opacity: 0.85;
}

.app-sidebar__link.is-active .app-sidebar__icon {
  opacity: 1;
}

.app-sidebar__user {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.app-sidebar__user-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-md);
  transition: background 0.15s;
}

.app-sidebar__user-link:hover {
  background: var(--bg-muted);
}

.app-sidebar__username {
  font-size: 0.85rem;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.app-sidebar__handle {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ——— Mobile nav ——— */
.app-mobile-nav {
  display: flex;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  height: var(--mobile-nav-h);
  padding-bottom: env(safe-area-inset-bottom, 0);
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  z-index: 200;
  justify-content: space-around;
  align-items: center;
}

@media (min-width: 901px) {
  .app-mobile-nav {
    display: none;
  }
}

.app-mobile-nav__link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 6px 12px;
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--text-muted);
  min-width: 56px;
}

.app-mobile-nav__link.is-active {
  color: var(--of-blue);
}

.app-mobile-nav__icon {
  width: 24px;
  height: 24px;
}

/* ——— Avatars ——— */
.avatar {
  border-radius: var(--radius-full);
  object-fit: cover;
  background: var(--bg-muted);
  flex-shrink: 0;
}

.avatar--xs {
  width: 32px;
  height: 32px;
}

.avatar--sm {
  width: 40px;
  height: 40px;
}

.avatar--md {
  width: 48px;
  height: 48px;
}

.avatar--lg {
  width: 72px;
  height: 72px;
}

.avatar--xl {
  width: 96px;
  height: 96px;
}

.avatar--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85em;
  color: var(--text-muted);
  background: linear-gradient(145deg, #e8ecf0, #d8dde3);
}

/* ——— Buttons ——— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border: none;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s, opacity 0.15s;
  text-align: center;
}

.btn:active {
  transform: scale(0.98);
}

.btn--primary {
  background: var(--of-blue);
  color: #fff;
}

.btn--primary:hover {
  background: var(--of-blue-hover);
}

.btn--secondary {
  background: var(--bg-muted);
  color: var(--text-primary);
}

.btn--secondary:hover {
  background: var(--border);
}

.btn--outline {
  background: transparent;
  border: 1px solid var(--border-strong);
  color: var(--text-primary);
}

.btn--outline:hover {
  background: var(--bg-muted);
}

.btn--sm {
  padding: 6px 14px;
  font-size: 0.82rem;
}

.btn--block {
  width: 100%;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ——— Badges ——— */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge--ai {
  background: linear-gradient(135deg, #7c3aed, #a855f7);
  color: #fff;
}

.badge--verified {
  color: var(--of-blue);
}

/* ——— Cards ——— */
.card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.card__header {
  padding: 16px 18px;
  border-bottom: 1px solid var(--border);
  font-weight: 700;
}

.card__body {
  padding: 16px 18px;
}

/* ——— Post card ——— */
.post-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  overflow: hidden;
}

.post-card__head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px 10px;
}

.post-card__meta {
  flex: 1;
  min-width: 0;
}

.post-card__name {
  font-weight: 700;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 6px;
}

.post-card__name a:hover {
  text-decoration: underline;
}

.post-card__handle {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.post-card__time {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.post-card__body-text {
  padding: 0 16px 12px;
  white-space: pre-wrap;
  word-break: break-word;
}

.post-card__media-wrap {
  position: relative;
  background: var(--bg-muted);
}

.post-card__media {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
  aspect-ratio: 4 / 5;
}

.post-card__media-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}

.post-card__media-grid .post-card__media {
  aspect-ratio: 1;
  max-height: none;
}

.post-card__media-placeholder {
  width: 100%;
  aspect-ratio: 4 / 5;
  background: linear-gradient(135deg, #c4d4e0 0%, #a8bcc9 40%, #8fa3b0 100%);
}

.post-card__lock-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  padding: 24px;
  text-align: center;
}

.post-card__lock-icon {
  width: 48px;
  height: 48px;
  color: var(--text-primary);
  opacity: 0.9;
}

.post-card__lock-label {
  font-weight: 600;
  font-size: 0.95rem;
}

.post-card__lock-price {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.post-card__footer {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 12px 16px 14px;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.85rem;
}

.post-card__action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  padding: 4px 0;
  cursor: pointer;
  color: inherit;
}

.post-card__action.is-liked {
  color: #e0245e;
}

.post-card__action svg {
  width: 20px;
  height: 20px;
}

/* ——— Creator card ——— */
.creator-card {
  display: block;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow 0.15s, transform 0.15s;
}

.creator-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.creator-card__banner {
  height: 72px;
  background: linear-gradient(120deg, var(--of-blue-light), #dceef8);
}

.creator-card__body {
  padding: 0 14px 14px;
  margin-top: -28px;
  position: relative;
}

.creator-card__avatar-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 10px;
}

.creator-card__name {
  font-weight: 700;
  font-size: 0.95rem;
  margin-top: 8px;
}

.creator-card__username {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.creator-card__price {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--of-blue);
  margin-top: 8px;
}

.creator-card__badges {
  display: flex;
  gap: 6px;
  margin-top: 6px;
  flex-wrap: wrap;
}

/* ——— Right rail ——— */
.rail-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 16px;
}

.rail-card__title {
  font-weight: 700;
  font-size: 0.95rem;
  margin: 0 0 14px;
}

.rail-suggest {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

.rail-suggest:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.rail-suggest__info {
  flex: 1;
  min-width: 0;
}

.rail-suggest__name {
  font-weight: 600;
  font-size: 0.88rem;
}

.rail-suggest__handle {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ——— Profile ——— */
.profile-header {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 20px;
}

.profile-header__banner {
  height: 140px;
  background: linear-gradient(135deg, #89cff0, var(--of-blue));
}

@media (min-width: 601px) {
  .profile-header__banner {
    height: 200px;
  }
}

.profile-header__body {
  padding: 0 20px 20px;
}

.profile-header__top {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: flex-end;
  justify-content: space-between;
  margin-top: -48px;
}

.profile-header__avatar-wrap {
  border: 4px solid var(--bg-card);
  border-radius: var(--radius-full);
}

.profile-header__actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 4px;
}

.profile-header__title {
  margin-top: 12px;
  font-size: 1.4rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.profile-header__username {
  color: var(--text-muted);
  font-weight: 500;
  font-size: 1rem;
}

.profile-header__bio {
  margin-top: 10px;
  color: var(--text-secondary);
  max-width: 560px;
  white-space: pre-wrap;
}

.profile-tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}

.profile-tabs__tab {
  padding: 12px 20px;
  font-weight: 600;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}

.profile-tabs__tab.is-active {
  color: var(--of-blue);
  border-bottom-color: var(--of-blue);
}

.profile-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
}

.profile-grid__item {
  aspect-ratio: 1;
  background: linear-gradient(145deg, #dde4ea, #c5ced6);
  border-radius: 4px;
  position: relative;
  overflow: hidden;
}

.profile-grid__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ——— Discover ——— */
.discover-search {
  margin-bottom: 20px;
}

.discover-search__input {
  width: 100%;
  padding: 14px 18px 14px 44px;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  background: var(--bg-card);
  font-size: 1rem;
  outline: none;
}

.discover-search__input:focus {
  border-color: var(--of-blue);
  box-shadow: 0 0 0 3px var(--of-blue-light);
}

.discover-search__wrap {
  position: relative;
}

.discover-search__icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  color: var(--text-muted);
  pointer-events: none;
}

.discover-categories {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  margin-bottom: 20px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.discover-categories::-webkit-scrollbar {
  display: none;
}

.chip {
  flex-shrink: 0;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  background: var(--bg-card);
  border: 1px solid var(--border);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.chip.is-active {
  background: var(--of-blue);
  border-color: var(--of-blue);
  color: #fff;
}

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

@media (min-width: 601px) {
  .creator-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 901px) {
  .creator-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ——— Messages ——— */
.messages-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  min-height: calc(100dvh - var(--mobile-nav-h) - 80px);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

@media (min-width: 768px) {
  .messages-layout {
    grid-template-columns: 340px 1fr;
    min-height: 560px;
  }
}

.messages-list {
  border-right: 1px solid var(--border);
  max-height: 70vh;
  overflow-y: auto;
}

.messages-list__head {
  padding: 16px 18px;
  font-weight: 700;
  border-bottom: 1px solid var(--border);
}

.messages-thread {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  transition: background 0.12s;
}

.messages-thread:hover {
  background: var(--bg-muted);
}

.messages-thread__preview {
  flex: 1;
  min-width: 0;
}

.messages-thread__name {
  font-weight: 600;
  font-size: 0.9rem;
}

.messages-thread__snippet {
  font-size: 0.8rem;
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.messages-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
  text-align: center;
  color: var(--text-muted);
  min-height: 320px;
}

.messages-empty__icon {
  width: 64px;
  height: 64px;
  margin-bottom: 16px;
  opacity: 0.4;
}

.messages-empty__title {
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

/* ——— Notifications ——— */
.notif-item {
  display: flex;
  gap: 14px;
  padding: 16px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 10px;
}

.notif-item.is-unread {
  background: var(--of-blue-light);
  border-color: rgba(0, 175, 240, 0.25);
}

.notif-item__body {
  flex: 1;
  min-width: 0;
}

.notif-item__text {
  font-size: 0.9rem;
}

.notif-item__time {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ——— Lists (subscriptions, collections) ——— */
.list-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 10px;
}

.list-row__main {
  flex: 1;
  min-width: 0;
}

.list-row__title {
  font-weight: 600;
}

.list-row__sub {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ——— Wallet ——— */
.wallet-balance {
  background: linear-gradient(135deg, var(--of-blue), #0088cc);
  color: #fff;
  border-radius: var(--radius-md);
  padding: 28px 24px;
  margin-bottom: 20px;
}

.wallet-balance__label {
  font-size: 0.85rem;
  opacity: 0.9;
}

.wallet-balance__amount {
  font-size: 2rem;
  font-weight: 800;
  margin-top: 4px;
  letter-spacing: -0.02em;
}

.tx-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}

.tx-row:last-child {
  border-bottom: none;
}

.tx-row__amount--credit {
  color: #059669;
  font-weight: 600;
}

.tx-row__amount--debit {
  color: var(--text-primary);
  font-weight: 600;
}

/* ——— Settings / Forms ——— */
.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 6px;
  color: var(--text-secondary);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  outline: none;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--of-blue);
  box-shadow: 0 0 0 3px var(--of-blue-light);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-hint {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.alert {
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  font-size: 0.9rem;
}

.alert--success {
  background: #ecfdf5;
  color: #047857;
  border: 1px solid #a7f3d0;
}

.alert--error {
  background: #fef2f2;
  color: #b91c1c;
  border: 1px solid #fecaca;
}

.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-muted);
}

.empty-state__title {
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

/* ——— Studio ——— */
.studio-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 24px;
}

@media (min-width: 601px) {
  .studio-stats {
    grid-template-columns: repeat(4, 1fr);
  }
}

.studio-stat {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px;
}

.studio-stat__value {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--of-blue);
}

.studio-stat__label {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.studio-compose {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 24px;
}

.studio-compose__title {
  font-weight: 700;
  margin: 0 0 16px;
}

/* ——— Auth (OF-style) ——— */
.auth-of-body {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  background: var(--bg-page);
}

.auth-of-card {
  width: 100%;
  max-width: 420px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  box-shadow: var(--shadow-md);
}

.auth-of-brand {
  display: block;
  text-align: center;
  font-weight: 800;
  font-size: 1.25rem;
  margin-bottom: 24px;
  color: var(--text-primary);
}

.auth-of-brand span {
  color: var(--of-blue);
}

.auth-of-card h1 {
  font-size: 1.35rem;
  text-align: center;
  margin: 0 0 8px;
}

.auth-of-sub {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 24px;
}

.auth-of-footer {
  text-align: center;
  margin-top: 20px;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.auth-of-footer a {
  color: var(--of-blue);
  font-weight: 600;
}

/* ——— Utilities ——— */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

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

.mt-0 {
  margin-top: 0;
}

.hidden-mobile {
  display: none;
}

@media (min-width: 901px) {
  .hidden-mobile {
    display: block;
  }

  .hidden-desktop {
    display: none;
  }
}