/* ==========================================================
   STYLE CHO THE MODERN DAILY - THEO PHONG CÁCH TOP10COLLECT
   MÀU SẮC: Trắng Cloud Dancer (#F7F6F2) + Xanh Cobalt (#0047AB) + Đen/Xám (#0F172A)
   ========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800;900&family=Be+Vietnam+Pro:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --font-main: 'Plus Jakarta Sans', 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Bảng màu Trắng Cloud Dancer */
  --bg-cloud-dancer: #F7F6F2;
  --bg-cloud-soft: #F0EEE9;
  --bg-white: #FFFFFF;

  /* Bảng màu Xanh Cobalt Blue */
  --cobalt-deep: #003882;
  --cobalt-primary: #0047AB;
  --cobalt-vibrant: #1D4ED8;
  --cobalt-light: #EFF6FF;
  --cobalt-border: #BFDBFE;

  /* Bảng màu Đen / Xám */
  --text-dark: #0F172A;
  --text-slate: #334155;
  --text-muted: #64748B;
  --border-light: #E2E8F0;
  --border-medium: #CBD5E1;
}

* {
  font-family: var(--font-main);
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-cloud-dancer);
  color: var(--text-dark);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-cloud-soft);
}
::-webkit-scrollbar-thumb {
  background: #CBD5E1;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94A3B8;
}

/* Header Scrolled & Glassmorphism */
.header-top10 {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
}

/* Card Styling - Top10Collect Style */
.collect-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: 16px;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.04), 0 2px 4px -2px rgba(0, 0, 0, 0.04);
}

.collect-card:hover {
  transform: translateY(-4px);
  border-color: var(--cobalt-border);
  box-shadow: 0 20px 25px -5px rgba(0, 71, 171, 0.08), 0 8px 10px -6px rgba(0, 71, 171, 0.04);
}

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

.product-img {
  transition: transform 0.4s ease-out;
}

/* Rank Ribbons / Badges */
.rank-badge-1 {
  background: linear-gradient(135deg, #0047AB 0%, #1D4ED8 100%);
  color: #FFFFFF;
}

.rank-badge-2 {
  background: linear-gradient(135deg, #059669 0%, #10B981 100%);
  color: #FFFFFF;
}

.rank-badge-3 {
  background: linear-gradient(135deg, #D97706 0%, #F59E0B 100%);
  color: #FFFFFF;
}

.rank-badge-default {
  background: #F1F5F9;
  color: #334155;
  border: 1px solid #E2E8F0;
}

/* Score Circle / Box */
.score-box {
  background: linear-gradient(135deg, #EFF6FF 0%, #DBEAFE 100%);
  border: 1.5px solid var(--cobalt-border);
  color: var(--cobalt-deep);
}

/* Cobalt Primary Button */
.btn-cobalt {
  background-color: var(--cobalt-primary);
  color: #FFFFFF;
  transition: all 0.2s ease;
}

.btn-cobalt:hover {
  background-color: var(--cobalt-deep);
  box-shadow: 0 10px 15px -3px rgba(0, 71, 171, 0.25);
}

.btn-cobalt-outline {
  background-color: transparent;
  color: var(--cobalt-primary);
  border: 1.5px solid var(--cobalt-primary);
  transition: all 0.2s ease;
}

.btn-cobalt-outline:hover {
  background-color: var(--cobalt-light);
  color: var(--cobalt-deep);
}

/* Filter Tab Top10 Style */
.tab-top10 {
  background: #FFFFFF;
  color: #475569;
  border: 1px solid var(--border-light);
  transition: all 0.25s ease;
}

.tab-top10:hover {
  color: var(--cobalt-primary);
  border-color: var(--cobalt-border);
  background: var(--cobalt-light);
}

.tab-top10.active {
  background: var(--cobalt-primary);
  color: #FFFFFF;
  border-color: var(--cobalt-primary);
  box-shadow: 0 4px 12px rgba(0, 71, 171, 0.25);
}

/* Pulse animation */
@keyframes ringPulseCobalt {
  0% {
    box-shadow: 0 0 0 0 rgba(0, 71, 171, 0.6);
  }
  70% {
    box-shadow: 0 0 0 14px rgba(0, 71, 171, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(0, 71, 171, 0);
  }
}

.pulse-cobalt {
  animation: ringPulseCobalt 2s infinite;
}

/* Toast Animation */
@keyframes toastSlideIn {
  from {
    transform: translateY(100%) scale(0.9);
    opacity: 0;
  }
  to {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
}

.toast-item {
  animation: toastSlideIn 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Dropdown Animation */
@keyframes popoverFadeIn {
  from {
    opacity: 0;
    transform: translateY(-8px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

#lang-dropdown-menu:not(.hidden) {
  animation: popoverFadeIn 0.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

#lang-dropdown-list::-webkit-scrollbar {
  width: 5px;
}
#lang-dropdown-list::-webkit-scrollbar-track {
  background: #F8FAFC;
}
#lang-dropdown-list::-webkit-scrollbar-thumb {
  background: #CBD5E1;
  border-radius: 9999px;
}