:root {
  color-scheme: light;
}

html,
body,
#app {
  background: #f7f9fc !important;
  color: #172033;
}

body {
  font-family: "Avenir Next", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.fixed.inset-0.z-0,
[style*="default-wallpaper.svg"] {
  display: none !important;
}

.flatnas-header-container {
  min-height: 84px;
  margin: -2rem -2rem 24px !important;
  padding: 18px 32px;
  background: linear-gradient(110deg, #0757d8, #0b3ea8) !important;
}

.flatnas-header-container h1 {
  color: #fff !important;
  font-size: 28px !important;
  text-shadow: none !important;
}

.flatnas-header-container .flatnas-search-form {
  height: 46px !important;
  border: 1px solid rgb(255 255 255 / 35%) !important;
  box-shadow: 0 8px 24px rgb(5 45 120 / 18%) !important;
}

.flatnas-handshake-signal button {
  color: #fff !important;
}

.group-container .group-header {
  margin: 0 0 12px !important;
}

.group-container .group-header h2 {
  padding: 0 !important;
  color: #172033 !important;
  font-size: 18px !important;
  text-shadow: none !important;
}

.card-item {
  border: 1px solid #e3e8f1 !important;
  border-radius: 12px !important;
  box-shadow: none !important;
}

.card-item:hover {
  transform: translateY(-2px) !important;
  border-color: #9dbbf3 !important;
  box-shadow: 0 7px 18px rgb(25 75 150 / 9%) !important;
}

.card-item .text-\[10px\] {
  color: #768399 !important;
  font-size: 11px !important;
}

.pb-20 {
  padding-bottom: 48px !important;
}

.mb-3.flex.items-center {
  gap: 4px !important;
  margin: 0 -2rem 26px !important;
  padding: 0 32px !important;
  overflow-x: auto;
  background: #fff;
  border-bottom: 1px solid #e4e9f1;
}

.mb-3.flex.items-center::before {
  content: "网页收藏";
  flex: 0 0 auto;
  margin-right: 10px;
  padding: 13px 18px 13px 0;
  color: #0757d8;
  font-weight: 700;
  border-right: 1px solid #e4e9f1;
}

.mb-3.flex.items-center button {
  height: 48px !important;
  padding: 0 18px !important;
  color: #596579 !important;
  background: transparent !important;
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}

.mb-3.flex.items-center button.bg-white\/22 {
  color: #0757d8 !important;
  border-bottom: 3px solid #0757d8 !important;
}

/* ===== Mobile ===== */
@media (max-width: 768px) {
  .flatnas-header-container {
    min-height: auto;
    margin: -1rem -1rem 18px !important;
    padding: 16px;
    background: linear-gradient(110deg, #0757d8, #0b3ea8) !important;
  }

  .flatnas-header-container h1 {
    font-size: 24px !important;
  }

  .mb-3.flex.items-center {
    margin: 0 -1rem 20px !important;
    padding: 0 12px !important;
  }

  .mb-3.flex.items-center::before {
    display: none;
  }

  .mb-3.flex.items-center button {
    padding: 0 12px !important;
  }

  /* Force 3-column grid */
  .group-container .grid {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    gap: 8px !important;
  }

  /* Cards fill the cell */
  .card-item {
    min-width: 0 !important;
    width: 100% !important;
    flex-direction: column !important;
    justify-content: center !important;
    align-items: center !important;
    text-align: center !important;
    gap: 6px !important;
    padding: 12px 8px !important;
  }

  /* Icon container */
  .card-item .relative.flex.items-center.justify-center {
    width: 36px !important;
    height: 36px !important;
  }

  .card-item .relative.flex.items-center.justify-center svg {
    width: 36px !important;
    height: 36px !important;
  }

  /* Title */
  .card-item .truncate.font-medium {
    font-size: 12px !important;
    line-height: 1.3 !important;
    max-width: 100% !important;
  }

  /* Hide extra description lines */
  .card-item .truncate.leading-tight.opacity-80,
  .card-item .truncate.leading-tight.opacity-70 {
    display: none !important;
  }

  /* Compact headers */
  .group-container .group-header h2 {
    font-size: 15px !important;
  }

  .group-container {
    margin-bottom: 18px !important;
  }

  .pb-20 {
    padding-bottom: 32px !important;
  }
}

/* Tablet */
@media (min-width: 769px) and (max-width: 1024px) {
  .group-container .grid {
    grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
  }
}