/* ========================================================
   3-COLUMN MAIN LAYOUT
   ======================================================== */
.top-page-wrapper {
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  padding: 18px 24px 40px;
  display: flex;
  gap: 18px;
  align-items: flex-start;
}

/* Left sidebar overrides */
.top-page-wrapper .sidebar {
  width: 210px;
  flex-shrink: 0;
}

/* Center main content */
.top-main-content {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Right sidebar */
.top-right-sidebar {
  width: 220px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* ========================================================
   1. HERO BANNER - TOP TẢI NHIỀU
   ======================================================== */
.top-hero-banner {
  background: #F4E8D7;
  background: linear-gradient(135deg, #F6EBDB 0%, #EBDBC5 100%);
  border: 1.5px solid #E2D2BD;
  border-radius: 16px;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  box-shadow: 0 3px 12px rgba(44, 29, 24, 0.04);
}

/* Subtle paper speckles texture */
.top-hero-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(138, 106, 75, 0.07) 1px, transparent 1px);
  background-size: 14px 14px;
  pointer-events: none;
}

.hero-left-col {
  flex: 1;
  max-width: 440px;
  z-index: 2;
}

.hero-crown-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.crown-icon-gold {
  color: #E5A93C;
  fill: #E5A93C;
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  filter: drop-shadow(0 1px 2px rgba(229, 169, 60, 0.4));
}

.hero-crown-title h1 {
  font-family: 'Comfortaa', cursive, 'Nunito', sans-serif;
  font-size: 27px;
  font-weight: 800;
  color: #2D1C14;
  line-height: 1.15;
  letter-spacing: -0.3px;
  margin: 0;
}

.hero-desc-text {
  font-size: 13.5px;
  font-weight: 600;
  color: #6A5548;
  line-height: 1.4;
  margin-bottom: 8px;
}

.hero-mini-heart {
  color: #C35631;
  display: inline-block;
  font-size: 13px;
}

/* Center tilted note */
.hero-tilted-note {
  z-index: 2;
  margin: 0 12px;
  background-color: #FFFDF9;
  border: 1.5px dashed #D3BA9E;
  padding: 10px 18px;
  border-radius: 12px;
  transform: rotate(-3.5deg);
  box-shadow: 0 4px 12px rgba(44, 29, 24, 0.06);
  text-align: center;
  position: relative;
  transition: transform 0.2s ease;
}

.hero-tilted-note:hover {
  transform: rotate(-1deg) scale(1.03);
}

.tilted-note-pin {
  position: absolute;
  top: -7px;
  left: 50%;
  transform: translateX(-50%);
  width: 12px;
  height: 12px;
  background-color: #E5A93C;
  border-radius: 50%;
  border: 1.5px solid #FFFFFF;
  box-shadow: 0 1px 3px rgba(0,0,0,0.25);
}

.tilted-note-line1 {
  display: block;
  font-family: 'Comfortaa', cursive, 'Nunito', sans-serif;
  font-size: 13px;
  font-weight: 800;
  color: #5C3A21;
}

.tilted-note-line2 {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: #C35631;
  margin-top: 1px;
}

/* Right Cat illustration */
.hero-right-cat {
  flex-shrink: 0;
  width: 145px;
  height: 115px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  transition: transform 0.25s ease;
}

.hero-right-cat:hover {
  transform: rotate(2deg) scale(1.04);
}

.hero-right-cat img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 4px 12px rgba(44, 29, 24, 0.12));
}

/* ========================================================
   2. FILTER PILLS & SORTING BAR
   ======================================================== */
.top-filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.filter-categories-pills {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-cat-btn {
  background-color: #FCFAF6;
  border: 1.5px solid #E2D5C3;
  color: #4A382C;
  font-family: inherit;
  font-size: 13px;
  font-weight: 700;
  padding: 6.5px 14px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

.filter-cat-btn:hover {
  background-color: #EFE7DA;
  border-color: #D4C3AC;
  color: #2D1C14;
}

.filter-cat-btn.active {
  background-color: #C35631;
  border-color: #C35631;
  color: #FFFFFF;
  box-shadow: 0 2px 6px rgba(195, 86, 49, 0.25);
}

.sort-container-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.sort-label {
  font-size: 13px;
  font-weight: 600;
  color: #7E6E64;
}

.sort-select-box {
  position: relative;
  display: inline-block;
}

.sort-select {
  appearance: none;
  -webkit-appearance: none;
  background-color: #FCFAF6;
  border: 1.5px solid #E2D5C3;
  color: #2D1C14;
  font-family: inherit;
  font-size: 13px;
  font-weight: 700;
  padding: 6.5px 32px 6.5px 12px;
  border-radius: 8px;
  cursor: pointer;
  outline: none;
  transition: border-color 0.15s;
}

.sort-select:focus {
  border-color: #C35631;
}

.sort-chevron {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  color: #7E6E64;
}

/* ========================================================
   3. STICKER CARDS GRID (4 CỘT X 3 HÀNG = 12 CARDS)
   ======================================================== */
.top-stickers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.top-sticker-card {
  background-color: #FFFFFF;
  border: 1px solid #E8DFD3;
  border-radius: 12px;
  padding: 8px;
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: 0 2px 6px rgba(44, 29, 24, 0.04);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.top-sticker-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 18px rgba(44, 29, 24, 0.09);
  border-color: #DACABE;
}

/* Rank Badges: 1 to 12 */
.rank-badge {
  position: absolute;
  top: 4px;
  left: 4px;
  z-index: 3;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 900;
  color: #FFFFFF;
  box-shadow: 0 2px 5px rgba(0,0,0,0.18);
}

/* Rank 1: Gold Crown / Starburst */
.rank-badge.rank-1 {
  background: #E5A93C;
  width: 26px;
  height: 26px;
  box-shadow: 0 2px 6px rgba(229, 169, 60, 0.45);
}

.rank-badge.rank-1::before {
  content: "";
  position: absolute;
  top: -4px;
  width: 14px;
  height: 7px;
  background: #E5A93C;
  clip-path: polygon(0% 100%, 20% 0%, 50% 50%, 80% 0%, 100% 100%);
}

/* Rank 2: Silver */
.rank-badge.rank-2 {
  background: #A0ABB5;
}

/* Rank 3: Bronze */
.rank-badge.rank-3 {
  background: #C48E59;
}

/* Rank 4 - 12: Grey / Neutral */
.rank-badge.rank-neutral {
  background: #607284;
}

/* Image Thumbnail Container */
.card-preview-box {
  width: 100%;
  height: 106px;
  background-color: #FCFAF6;
  border: 1px solid #F0E8DD;
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.card-preview-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.25s ease;
}

.top-sticker-card:hover .card-preview-box img {
  transform: scale(1.04);
}

/* Card Information */
.card-meta-info {
  padding: 8px 4px 2px;
  display: flex;
  flex-direction: column;
}

.card-pack-title {
  font-size: 14px;
  font-weight: 800;
  color: #2D1C14;
  margin: 0 0 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.25;
}

.card-sticker-count {
  font-size: 11.5px;
  font-weight: 500;
  color: #8C7B70;
  margin-bottom: 6px;
}

/* Stats Row: Downloads & Hearts */
.card-stats-line {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 11.5px;
  font-weight: 600;
  color: #635044;
  margin-bottom: 8px;
}

.stat-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.stat-item svg {
  width: 12.5px;
  height: 12.5px;
  flex-shrink: 0;
  color: #7E6E64;
}

/* Blue Download Button */
.btn-card-download {
  width: 100%;
  height: 31px;
  background-color: #2F80ED;
  color: #FFFFFF;
  border: none;
  border-radius: 6px;
  font-family: inherit;
  font-size: 12.5px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.1s ease;
  user-select: none;
}

.btn-card-download:hover {
  background-color: #1F70DD;
}

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

.btn-card-download svg {
  width: 13px;
  height: 13px;
  stroke-width: 2.5;
}

/* ========================================================
   4. RIGHT SIDEBAR STYLES
   ======================================================== */
/* Card 1: Top 5 Hot Collections */
.hot-ranking-card {
  background-color: #FCFAF6;
  border: 1px solid #E6DCD0;
  border-radius: 14px;
  padding: 14px 12px;
  box-shadow: 0 2px 6px rgba(44, 29, 24, 0.03);
}

.hot-ranking-header {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13.5px;
  font-weight: 800;
  color: #2D1C14;
  margin-bottom: 12px;
}

.hot-fire-icon {
  width: 16px;
  height: 16px;
  color: #E64A19;
  flex-shrink: 0;
}

.hot-ranking-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.hot-ranking-item {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  padding: 4px;
  border-radius: 8px;
  transition: background-color 0.15s ease;
  cursor: pointer;
}

.hot-ranking-item:hover {
  background-color: #EFE6DA;
}

.ranking-order-num {
  font-size: 12.5px;
  font-weight: 800;
  color: #4A382C;
  width: 14px;
  flex-shrink: 0;
}

.ranking-thumb-img {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
  background-color: #F8F1E7;
  border: 1px solid #EFE4D6;
}

.ranking-info-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.ranking-name {
  font-size: 12.5px;
  font-weight: 800;
  color: #2D1C14;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.25;
}

.ranking-downloads {
  font-size: 11px;
  font-weight: 500;
  color: #8C7B70;
  margin-top: 1px;
}

/* Card 2: Promo Scrapbook Card */
.promo-scrapbook-card {
  background-color: #F8ECD9;
  background: linear-gradient(145deg, #F9EEDD 0%, #F5E5CE 100%);
  border: 1.5px dashed #D5BE9F;
  border-radius: 14px;
  padding: 18px 14px 14px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(44, 29, 24, 0.04);
}

.promo-quote-title {
  font-family: 'Comfortaa', cursive, 'Nunito', sans-serif;
  font-size: 15px;
  font-weight: 800;
  color: #55351E;
  line-height: 1.35;
  margin-bottom: 12px;
}

.promo-illustration-box {
  width: 100%;
  min-height: 120px;
  max-height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.promo-illustration-box img {
  max-width: 100%;
  max-height: 140px;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 12px;
  filter: drop-shadow(0 4px 12px rgba(44, 29, 24, 0.1));
  transition: transform 0.25s ease;
}

.promo-illustration-box img:hover {
  transform: scale(1.03);
}

/* ========================================================
   5. RESPONSIVE DESIGN
   ======================================================== */
@media (max-width: 1200px) {
  .top-stickers-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 992px) {
  .top-page-wrapper {
    flex-direction: column;
  }

  .top-page-wrapper .sidebar {
    display: none; /* Accessible via mobile drawer */
  }

  .top-right-sidebar {
    width: 100%;
    flex-direction: row;
    gap: 16px;
  }

  .hot-ranking-card,
  .promo-scrapbook-card {
    flex: 1;
  }
}

@media (max-width: 768px) {
  .top-stickers-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .top-hero-banner {
    flex-direction: column;
    text-align: center;
    gap: 14px;
  }

  .hero-left-col {
    max-width: 100%;
  }

  .hero-crown-title {
    justify-content: center;
  }

  .hero-tilted-note {
    margin: 8px 0;
  }

  .top-right-sidebar {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .top-stickers-grid {
    grid-template-columns: 1fr;
  }
}