@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700;800;900&family=JetBrains+Mono:wght@500;700&display=swap');

:root {
  --bg-main: #060913;
  --panel-bg: rgba(13, 19, 36, 0.7);
  --panel-border: rgba(30, 41, 59, 0.8);
  --cyan-neon: #00f0ff;
  --amber-neon: #f59e0b;
  --emerald-neon: #10b981;
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: var(--bg-main);
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(0, 240, 255, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 100% 50%, rgba(168, 85, 247, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 0% 80%, rgba(244, 63, 94, 0.05) 0%, transparent 40%);
  background-attachment: fixed;
  color: var(--text-main);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  padding-bottom: 3.5rem;
}

.container {
  max-width: 480px;
  margin: 0 auto;
  padding: 1.25rem 1rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* 1. Header Styles */
.header {
  text-align: center;
  position: relative;
  user-select: none;
}

.header-aura {
  position: absolute;
  top: -2.5rem;
  left: 50%;
  transform: translateX(-50%);
  width: 12rem;
  height: 12rem;
  background: rgba(0, 240, 255, 0.12);
  border-radius: 50%;
  filter: blur(48px);
  pointer-events: none;
}

.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.85rem;
  border-radius: 9999px;
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(51, 65, 85, 0.7);
  color: #cbd5e1;
  text-decoration: none;
  font-size: 0.75rem;
  font-weight: 600;
  backdrop-filter: blur(12px);
  transition: all 0.2s ease;
}

.status-pill:hover {
  background: rgba(30, 41, 59, 0.9);
  color: #ffffff;
}

.status-logo {
  width: 1rem;
  height: 1rem;
  object-fit: contain;
}

.status-dot {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--emerald-neon);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.btn-icon-round {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(51, 65, 85, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #94a3b8;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-icon-round:hover {
  color: var(--cyan-neon);
  border-color: rgba(0, 240, 255, 0.4);
  background: rgba(30, 41, 59, 0.9);
}

.btn-icon-round:active {
  transform: scale(0.92);
}

/* Avatar */
.avatar-wrapper {
  position: relative;
  width: 112px;
  height: 112px;
  margin: 0 auto 0.85rem;
}

.avatar-img-box {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid rgba(0, 240, 255, 0.85);
  box-shadow: 0 0 25px rgba(0, 240, 255, 0.35);
  background: #0f172a;
  transition: transform 0.3s ease;
}

.avatar-wrapper:hover .avatar-img-box {
  transform: scale(1.04);
}

.avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  transform: scale(1.1);
  display: block;
}

.avatar-badge {
  position: absolute;
  right: 4px;
  bottom: 4px;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  background: var(--cyan-neon);
  color: #060913;
  border: 2px solid #060913;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.5);
}

.channel-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  margin-bottom: 0.15rem;
}

.channel-name {
  font-size: 1.4rem;
  font-weight: 900;
  letter-spacing: 0.02em;
  color: #ffffff;
}

.verified-icon {
  width: 1.25rem;
  height: 1.25rem;
  fill: var(--cyan-neon);
}

.channel-handle {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  color: rgba(0, 240, 255, 0.9);
  font-weight: 600;
  margin-bottom: 0;
}

.slogan-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 1rem;
  padding: 0.65rem 0.85rem;
  margin: 0 auto;
}

.slogan-text {
  font-size: 0.8rem;
  line-height: 1.45;
  color: #cbd5e1;
}

/* 2. Social Links Row */
.social-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.5rem;
  user-select: none;
}

.social-btn {
  height: 2.75rem;
  border-radius: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #ffffff;
  text-decoration: none;
  transition: all 0.2s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  position: relative;
}

.social-btn:hover {
  transform: translateY(-2px) scale(1.05);
  background: rgba(255, 255, 255, 0.1);
}

.social-btn:active {
  transform: scale(0.95);
}

.social-btn.donate-btn {
  background: #1a1e29;
  border-color: rgba(245, 158, 11, 0.5);
  color: #f59e0b;
  box-shadow: 0 0 15px rgba(245, 158, 11, 0.15);
}

.social-btn.donate-btn:hover {
  background: #242a3a;
  border-color: #f59e0b;
}

.donate-pulse-badge {
  position: absolute;
  top: -3px;
  right: -3px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #f59e0b;
  box-shadow: 0 0 0 2px #060913;
  animation: pulse-dot 1.5s infinite;
}

/* 3. Section Headers */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 0.25rem;
  margin-bottom: 0.65rem;
}

.section-title {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  color: #94a3b8;
}

.section-title.amber {
  color: #fbbf24;
}

.section-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  color: var(--cyan-neon);
}

/* 4. Bio Featured Buttons */
.bio-buttons-list {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.bio-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1rem;
  border-radius: 1rem;
  text-decoration: none;
  color: #ffffff;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  user-select: none;
  position: relative;
  overflow: hidden;
}

.bio-card:hover {
  transform: translateY(-2px);
}

.bio-card:active {
  transform: scale(0.99);
}

.bio-card.amber-glow {
  background: linear-gradient(90deg, rgba(245, 158, 11, 0.18) 0%, rgba(249, 115, 22, 0.1) 60%, rgba(15, 23, 42, 0.6) 100%);
  border: 1px solid rgba(245, 158, 11, 0.5);
  box-shadow: 0 4px 18px rgba(245, 158, 11, 0.15);
}

.bio-card.amber-glow:hover {
  border-color: #f59e0b;
  box-shadow: 0 6px 22px rgba(245, 158, 11, 0.3);
}

.bio-card.cyan-glow {
  background: linear-gradient(90deg, rgba(0, 240, 255, 0.18) 0%, rgba(59, 130, 246, 0.1) 60%, rgba(15, 23, 42, 0.6) 100%);
  border: 1px solid rgba(0, 240, 255, 0.5);
  box-shadow: 0 4px 18px rgba(0, 240, 255, 0.15);
}

.bio-card.cyan-glow:hover {
  border-color: var(--cyan-neon);
  box-shadow: 0 6px 22px rgba(0, 240, 255, 0.3);
}

.bio-card.glass {
  background: rgba(15, 23, 42, 0.65);
  border: 1px solid rgba(51, 65, 85, 0.7);
}

.bio-card.glass:hover {
  background: rgba(30, 41, 59, 0.85);
  border-color: #64748b;
}

.bio-card-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
  padding-right: 0.5rem;
}

.bio-card-icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.75rem;
  background: rgba(6, 9, 19, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  flex-shrink: 0;
}

.bio-card-info {
  min-width: 0;
}

.bio-card-title-row {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.bio-card-title {
  font-size: 0.825rem;
  font-weight: 700;
  color: #ffffff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.bio-badge {
  font-size: 0.55rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.12rem 0.4rem;
  border-radius: 0.35rem;
  flex-shrink: 0;
}

.bio-badge.amber {
  background: #f59e0b;
  color: #060913;
}

.bio-badge.cyan {
  background: var(--cyan-neon);
  color: #060913;
}

.bio-badge.dark {
  background: rgba(30, 41, 59, 0.9);
  color: #cbd5e1;
  border: 1px solid #475569;
}

.bio-card-sub {
  font-size: 0.7rem;
  color: #94a3b8;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 0.15rem;
}

.bio-card-arrow {
  color: #64748b;
  flex-shrink: 0;
  transition: transform 0.2s ease, color 0.2s ease;
}

.bio-card:hover .bio-card-arrow {
  color: #ffffff;
  transform: translateX(3px);
}

/* 5. Category Filters */
.category-tabs {
  display: flex;
  width: 100%;
  gap: 8px;
  align-items: center;
  user-select: none;
  margin-bottom: 0.85rem;
}

.cat-btn {
  flex: 1;
  min-width: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0.45rem 0.25rem;
  border-radius: 0.75rem;
  font-size: clamp(0.68rem, 2.5vw, 0.75rem);
  font-weight: 700;
  white-space: nowrap;
  cursor: pointer;
  transition: all 0.2s ease;
  background: rgba(15, 23, 42, 0.75);
  color: #94a3b8;
  border: 1px solid rgba(51, 65, 85, 0.8);
}

.cat-btn:hover {
  color: #ffffff;
  background: rgba(30, 41, 59, 0.9);
}

.cat-btn.active {
  background: var(--cyan-neon);
  color: #060913;
  border-color: var(--cyan-neon);
  box-shadow: 0 2px 10px rgba(0, 240, 255, 0.3);
}

@media (max-width: 360px) {
  .category-tabs {
    gap: 5px;
  }
  .cat-btn {
    padding: 0.4rem 0.15rem;
    font-size: 0.65rem;
  }
}

/* 6. Products Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.product-item {
  background: rgba(15, 23, 42, 0.65);
  border: 1px solid rgba(51, 65, 85, 0.8);
  border-radius: 1rem;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.2s ease;
}

.product-item:hover {
  transform: translateY(-2px);
  border-color: rgba(0, 240, 255, 0.45);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4), 0 0 15px rgba(0, 240, 255, 0.1);
}

.product-img-box {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  background: #020617;
  overflow: hidden;
}

.product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.product-item:hover .product-img {
  transform: scale(1.05);
}

.product-tag {
  position: absolute;
  top: 0.45rem;
  left: 0.45rem;
  font-size: 0.55rem;
  font-weight: 900;
  text-transform: uppercase;
  padding: 0.12rem 0.4rem;
  border-radius: 0.3rem;
  background: rgba(0, 240, 255, 0.92);
  color: #060913;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
}

.product-body {
  padding: 0.65rem 0.75rem 0.75rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  justify-content: space-between;
  gap: 0.6rem;
}

.product-category-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  color: rgba(0, 240, 255, 0.8);
  text-transform: uppercase;
  margin-bottom: 0.2rem;
}

.product-title {
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.35;
  color: #f1f5f9;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 2rem;
}

.btn-dual-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.35rem;
}

.btn-shopee {
  background: linear-gradient(135deg, #ee4d2d 0%, #ff5722 100%);
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  font-size: 0.65rem;
  font-weight: 800;
  padding: 0.45rem 0.35rem;
  border-radius: 0.5rem;
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(238, 77, 45, 0.35);
  transition: all 0.2s ease;
}

.btn-shopee:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(238, 77, 45, 0.5);
}

.btn-shopee.full {
  width: 100%;
  font-size: 0.7rem;
  padding: 0.5rem 0.5rem;
}

.btn-tiktok {
  background: #000000;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  font-size: 0.65rem;
  font-weight: 800;
  padding: 0.45rem 0.35rem;
  border-radius: 0.5rem;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-tiktok:hover {
  border-color: var(--cyan-neon);
  box-shadow: 0 4px 12px rgba(0, 240, 255, 0.3);
  transform: translateY(-1px);
}

/* 7. Footer */
.footer {
  text-align: center;
  font-size: 0.75rem;
  color: #64748b;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(30, 41, 59, 0.8);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  user-select: none;
}

.footer-link {
  color: #f59e0b;
  text-decoration: none;
  font-weight: 600;
}

.footer-link:hover {
  text-decoration: underline;
}

.footer-links-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  font-size: 0.7rem;
}

.footer-links-row a {
  color: #94a3b8;
  text-decoration: none;
}

.footer-links-row a:hover {
  color: var(--cyan-neon);
}

/* 8. Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  z-index: 100;
}

.modal-overlay.active {
  display: flex;
}

.modal-card {
  background: rgba(13, 19, 36, 0.95);
  border: 1px solid rgba(245, 158, 11, 0.5);
  border-radius: 1.25rem;
  padding: 1.5rem;
  max-width: 320px;
  width: 100%;
  text-align: center;
  position: relative;
  box-shadow: 0 0 35px rgba(245, 158, 11, 0.25);
  animation: modal-pop 0.2s ease-out;
}

@keyframes modal-pop {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.modal-close-btn {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 2rem;
  height: 2rem;
  border-radius: 0.65rem;
  background: rgba(255, 255, 255, 0.08);
  border: none;
  color: #94a3b8;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
}

.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
}

.modal-qr-box {
  width: 180px;
  height: 180px;
  margin: 0.85rem auto;
  border-radius: 1rem;
  overflow: hidden;
  background: #ffffff;
  padding: 0.45rem;
  border: 2px solid rgba(245, 158, 11, 0.4);
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.2);
}

.modal-qr-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.modal-info-box {
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(51, 65, 85, 0.7);
  border-radius: 0.75rem;
  padding: 0.55rem;
  font-size: 0.7rem;
  margin-top: 0.65rem;
}

/* Toast */
.toast-msg {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid var(--emerald-neon);
  color: #a7f3d0;
  padding: 0.6rem 1.1rem;
  border-radius: 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  z-index: 120;
  pointer-events: none;
  animation: toast-in 0.25s ease-out;
}

@keyframes toast-in {
  from { opacity: 0; transform: translate(-50%, 10px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}