@import url('https://fonts.googleapis.com/css2?family=Comfortaa:wght@300;400;500;600;700&display=swap');


:root {
  --bg-page: #FAF7F2;
  --bg-card: #FFFFFF;
  --bg-card-subtle: #FFF9FA;
  --border-candy: #FFE2E9;
  --border-candy-hover: #FFAEC0;
  --border-mint: #D1FAE5;
  --border-yellow: #FEF08A;
  
  --text-dark: #2D3142;
  --text-muted: #6B7280;
  --text-dim: #9CA3AF;
  
  --candy-pink: #FF6B8B;
  --candy-pink-deep: #E11D48;
  --candy-pink-soft: #FFF0F5;
  
  --candy-yellow: #FFB703;
  --candy-yellow-deep: #D97706;
  --candy-yellow-soft: #FEF3C7;
  
  --candy-mint: #10B981;
  --candy-mint-deep: #059669;
  --candy-mint-soft: #ECFDF5;
  
  --candy-lavender: #8B5CF6;
  --candy-lavender-soft: #F5F3FF;
  
  --suit-navy: #1E293B;
  
  --font-heading: 'Comfortaa', cursive, sans-serif;
  --font-body: 'Comfortaa', sans-serif;
  --font-mono: 'Comfortaa', monospace;
  
  --shadow-candy-card: 0 16px 40px -8px rgba(226, 189, 185, 0.45);
  --shadow-candy-sm: 0 6px 16px -4px rgba(226, 189, 185, 0.35);
  --radius-card: 28px;
  --radius-pill: 9999px;
  --radius-md: 18px;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-page);
  color: var(--text-dark);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  /* Pastel polka dots pattern */
  background-image: 
    radial-gradient(#FBCFE8 1.5px, transparent 1.5px),
    radial-gradient(#FED7AA 1.5px, transparent 1.5px);
  background-size: 40px 40px;
  background-position: 0 0, 20px 20px;
}

/* Cute decorative pastel stickers in background */
.bg-decor {
  position: fixed;
  pointer-events: none;
  z-index: 0;
  opacity: 0.7;
}
.bg-decor-1 {
  top: 60px;
  left: 5%;
  font-size: 2.2rem;
  animation: floatAnim 4s ease-in-out infinite;
}
.bg-decor-2 {
  top: 180px;
  right: 6%;
  font-size: 2.5rem;
  animation: floatAnim 5s ease-in-out infinite reverse;
}
.bg-decor-3 {
  bottom: 80px;
  left: 8%;
  font-size: 2rem;
  animation: floatAnim 4.5s ease-in-out infinite;
}
.bg-decor-4 {
  bottom: 120px;
  right: 8%;
  font-size: 2.2rem;
  animation: floatAnim 5.5s ease-in-out infinite reverse;
}

@keyframes floatAnim {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-12px) rotate(6deg); }
}

.page-wrapper {
  position: relative;
  z-index: 1;
  max-width: 1140px;
  margin: 0 auto;
  padding: 20px 20px 60px;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Header Navbar */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  border: 2px solid var(--border-candy);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-candy-sm);
  margin-bottom: 32px;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-dark);
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.brand-link:hover {
  transform: scale(1.03);
}

.brand-icon-box {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  overflow: hidden;
  background: #FFFFFF;
  border: 2px solid var(--border-candy);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(255, 107, 139, 0.2);
  flex-shrink: 0;
}

.brand-logo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.brand-title-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.brand-name {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--candy-pink-deep);
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.brand-test-badge {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 3px 9px;
  background: var(--candy-yellow-soft);
  color: var(--candy-yellow-deep);
  border: 1.5px solid var(--border-yellow);
  border-radius: var(--radius-pill);
  white-space: nowrap;
}

.nav-badges {
  display: flex;
  align-items: center;
  gap: 10px;
}

.candy-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 700;
  font-family: var(--font-heading);
}
.badge-mint {
  background: var(--candy-mint-soft);
  color: var(--candy-mint-deep);
  border: 2px solid var(--border-mint);
}
.badge-mint .pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--candy-mint);
  animation: pulseDot 1.8s infinite;
}

@keyframes pulseDot {
  0% { transform: scale(0.9); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.6); }
  70% { transform: scale(1.2); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.9); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* Nav documentation & download buttons */
.nav-docs-btn,
.nav-download-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 700;
  font-family: var(--font-heading);
  text-decoration: none;
  transition: all 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
  cursor: pointer;
  white-space: nowrap;
}

.nav-docs-btn {
  background: var(--candy-pink-soft);
  color: var(--candy-pink-deep);
  border: 2px solid var(--border-candy);
}

.nav-docs-btn:hover {
  background: var(--candy-pink);
  color: #FFFFFF;
  border-color: var(--candy-pink);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 107, 139, 0.25);
}

.nav-download-btn {
  background: #FFFBEB;
  color: var(--candy-yellow-deep);
  border: 2px solid var(--border-yellow);
}

.nav-download-btn:hover {
  background: var(--candy-yellow);
  color: #1E293B;
  border-color: var(--candy-yellow);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 183, 3, 0.25);
}

/* Documentation callout banner card */
.docs-banner-card {
  margin-top: 24px;
  background: linear-gradient(135deg, #FFFFFF 0%, #FFF9FA 100%);
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.docs-banner-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.btn-docs-action {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
  cursor: pointer;
}

.btn-docs-primary {
  background: linear-gradient(135deg, var(--candy-pink), var(--candy-pink-deep));
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(225, 29, 72, 0.25);
}

.btn-docs-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(225, 29, 72, 0.35);
}

.btn-docs-secondary {
  background: #FFFBEB;
  color: var(--candy-yellow-deep);
  border: 2px solid var(--border-yellow);
}

.btn-docs-secondary:hover {
  background: var(--candy-yellow);
  color: #1E293B;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(255, 183, 3, 0.3);
}


/* ==========================================================================
   Hero: Chủ Tịch Chuột & Speech Bubble
   ========================================================================== */
.hero-chairman-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 36px;
}

.chairman-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  cursor: pointer;
  margin-bottom: 20px;
}

/* Interactive Speech Bubble */
.speech-bubble {
  position: relative;
  background: #FFFFFF;
  border: 2.5px solid var(--candy-pink);
  border-radius: 24px;
  padding: 14px 22px;
  max-width: 520px;
  margin-bottom: 18px;
  box-shadow: 0 10px 25px rgba(255, 107, 139, 0.2);
  animation: floatBubble 4s ease-in-out infinite;
}
.speech-bubble::after {
  content: '';
  position: absolute;
  bottom: -13px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 12px solid transparent;
  border-right: 12px solid transparent;
  border-top: 13px solid #FFFFFF;
  z-index: 2;
}
.speech-bubble::before {
  content: '';
  position: absolute;
  bottom: -16.5px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 14px solid transparent;
  border-right: 14px solid transparent;
  border-top: 15px solid var(--candy-pink);
  z-index: 1;
}

@keyframes floatBubble {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.speech-text {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-dark);
  line-height: 1.45;
}
.speech-author {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--candy-pink-deep);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 4px;
}

/* Chairman Mouse SVG Bobble Head Container */
.chairman-svg-wrap {
  width: 150px;
  height: 175px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.chairman-container:hover .chairman-svg-wrap {
  transform: scale(1.06);
}

/* Bobble head animation */
.bobble-head-group {
  transform-origin: 75px 85px;
  animation: bobbleHead 3.5s ease-in-out infinite;
}
.chairman-container:hover .bobble-head-group {
  animation: bobbleHeadFast 0.8s ease-in-out infinite;
}

@keyframes bobbleHead {
  0%, 100% { transform: rotate(0deg) translateY(0); }
  25% { transform: rotate(4deg) translateY(-2px); }
  50% { transform: rotate(0deg) translateY(1px); }
  75% { transform: rotate(-4deg) translateY(-2px); }
}

@keyframes bobbleHeadFast {
  0%, 100% { transform: rotate(0deg) scale(1); }
  50% { transform: rotate(8deg) scale(1.05); }
}

.hero-main-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.2;
  margin-bottom: 12px;
}
.hero-main-title span {
  color: var(--candy-pink-deep);
  background: linear-gradient(135deg, #FF6B8B 0%, #FF8E53 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-sub-desc {
  max-width: 640px;
  margin: 0 auto;
  font-size: 1.05rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* Toast Message */
#message {
  display: none;
  align-items: center;
  gap: 12px;
  padding: 13px 20px;
  border-radius: var(--radius-pill);
  margin: 0 auto 24px;
  max-width: 540px;
  font-size: 0.92rem;
  font-weight: 700;
  font-family: var(--font-heading);
  box-shadow: 0 8px 24px -4px rgba(0,0,0,0.18);
  animation: toastIn 0.35s cubic-bezier(0.34, 1.56, 0.64, 1) both;
  position: relative;
  overflow: hidden;
}
#message::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  background: rgba(255,255,255,0.4);
  border-radius: 0 0 var(--radius-pill) var(--radius-pill);
  animation: toastProgress 3s linear forwards;
}
#message.visible {
  display: flex;
}
#message.hiding {
  animation: toastOut 0.3s ease forwards;
}
#message.info {
  background: linear-gradient(135deg, #FF6B8B 0%, #F43F5E 100%);
  color: #FFFFFF;
}
#message.success {
  background: linear-gradient(135deg, #10B981 0%, #059669 100%);
  color: #FFFFFF;
}
#message.error {
  background: linear-gradient(135deg, #EF4444 0%, #DC2626 100%);
  color: #FFFFFF;
}

@keyframes toastIn {
  from { opacity: 0; transform: translateY(-14px) scale(0.92); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes toastOut {
  from { opacity: 1; transform: translateY(0) scale(1); }
  to   { opacity: 0; transform: translateY(-10px) scale(0.95); }
}
@keyframes toastProgress {
  from { width: 100%; }
  to   { width: 0%; }
}

/* ==========================================================================
   Main Grid Layout & Candy Cards
   ========================================================================== */
.main-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 28px;
  margin-bottom: 36px;
  align-items: start;
}

@media (max-width: 860px) {
  .main-grid {
    grid-template-columns: 1fr;
  }
}

.candy-card {
  background: var(--bg-card);
  border: 2.5px solid var(--border-candy);
  border-radius: var(--radius-card);
  padding: 32px;
  box-shadow: var(--shadow-candy-card);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  position: relative;
}
.candy-card:hover {
  border-color: var(--border-candy-hover);
  box-shadow: 0 20px 48px -10px rgba(226, 189, 185, 0.55);
}

.card-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 2px dashed var(--border-candy);
}
.card-title-group {
  display: flex;
  align-items: center;
  gap: 12px;
}
.card-icon-pill {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: #FFF0F5;
  border: 2px solid #FFCCD5;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--candy-pink-deep);
}

.card-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-dark);
}
.card-subtitle {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
}

/* ==========================================================================
   Jelly 3D Buttons
   ========================================================================== */
.btn-jelly {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 14px 28px;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.1s ease, box-shadow 0.1s ease;
  user-select: none;
  position: relative;
}
.btn-jelly:hover:not(:disabled) {
  transform: translateY(-2px);
}
.btn-jelly:active:not(:disabled) {
  transform: translateY(4px);
}
.btn-jelly:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
}

/* Google Login Jelly Button */
.btn-jelly-google {
  background: #FFFFFF;
  color: #1F2937;
  border: 2.5px solid #E2E8F0;
  box-shadow: 0 6px 0 #CBD5E1, 0 10px 20px rgba(0,0,0,0.06);
  width: 100%;
  max-width: 380px;
}
.btn-jelly-google:hover:not(:disabled) {
  box-shadow: 0 8px 0 #CBD5E1, 0 14px 24px rgba(0,0,0,0.08);
}
.btn-jelly-google:active:not(:disabled) {
  box-shadow: 0 2px 0 #CBD5E1;
}

/* Primary Yellow Cheese Jelly Button */
.btn-jelly-cheese {
  background: linear-gradient(180deg, #FFC107 0%, #FFB703 100%);
  color: #FFFFFF;
  text-shadow: 0 1px 2px rgba(180, 83, 9, 0.5);
  box-shadow: 0 6px 0 var(--candy-yellow-deep), 0 10px 20px rgba(255, 183, 3, 0.35);
}
.btn-jelly-cheese:hover:not(:disabled) {
  box-shadow: 0 8px 0 var(--candy-yellow-deep), 0 14px 26px rgba(255, 183, 3, 0.45);
}
.btn-jelly-cheese:active:not(:disabled) {
  box-shadow: 0 2px 0 var(--candy-yellow-deep);
}

/* Danger Soft Pink Jelly Button */
.btn-jelly-danger {
  background: linear-gradient(180deg, #FDA4AF 0%, #FB7185 100%);
  color: #FFFFFF;
  text-shadow: 0 1px 2px rgba(159, 18, 57, 0.4);
  box-shadow: 0 6px 0 #E11D48, 0 10px 20px rgba(251, 113, 133, 0.35);
}
.btn-jelly-danger:hover:not(:disabled) {
  box-shadow: 0 8px 0 #E11D48, 0 14px 26px rgba(251, 113, 133, 0.45);
}
.btn-jelly-danger:active:not(:disabled) {
  box-shadow: 0 2px 0 #E11D48;
}

/* Platform CTA Jelly Button (Leading to https://apiuytin.pages.dev) */
.hero-platform-btn-wrap {
  margin-top: 22px;
  display: flex;
  justify-content: center;
  width: 100%;
}

.btn-jelly-platform {
  background: linear-gradient(135deg, #FF6B8B 0%, #E11D48 100%);
  color: #FFFFFF !important;
  text-decoration: none;
  font-family: var(--font-heading);
  font-size: 1.12rem;
  font-weight: 700;
  padding: 16px 36px;
  border-radius: var(--radius-pill);
  box-shadow: 0 6px 0 #9F1239, 0 14px 30px rgba(225, 29, 72, 0.4);
  display: inline-flex;
  align-items: center;
  gap: 14px;
  transition: transform 0.15s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.15s ease;
  position: relative;
  cursor: pointer;
  max-width: 580px;
}

.btn-jelly-platform:hover {
  transform: translateY(-3px);
  box-shadow: 0 9px 0 #9F1239, 0 18px 36px rgba(225, 29, 72, 0.5);
  color: #FFFFFF !important;
}

.btn-jelly-platform:active {
  transform: translateY(3px);
  box-shadow: 0 2px 0 #9F1239, 0 6px 14px rgba(225, 29, 72, 0.35);
}

.btn-platform-badge {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  overflow: hidden;
  background: #FFFFFF;
  border: 2px solid rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

.btn-platform-badge img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.btn-platform-text {
  letter-spacing: -0.01em;
}

.btn-platform-arrow {
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
  flex-shrink: 0;
}

.btn-jelly-platform:hover .btn-platform-arrow {
  transform: translate(3px, -3px);
}

/* Subtle secondary platform link */
.auth-platform-alt {
  margin-top: 14px;
  width: 100%;
  display: flex;
  justify-content: center;
}

.btn-platform-subtle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  background: var(--bg-card-subtle);
  border: 1.5px solid var(--border-candy);
  color: var(--text-muted);
  text-decoration: none;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
  transition: all 0.2s ease;
}

.btn-platform-subtle strong {
  color: var(--candy-pink-deep);
}

.btn-platform-subtle:hover {
  background: #FFF0F5;
  border-color: var(--border-candy-hover);
  color: var(--candy-pink-deep);
  transform: translateY(-1px);
}

/* Unauthenticated Auth Box */
.auth-unauthenticated {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 16px 0;
}

.auth-badge-icon {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: #FFF0F5;
  border: 3px solid #FFCCD5;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--candy-pink-deep);
  box-shadow: 0 8px 20px rgba(255, 107, 139, 0.25);
}

.auth-desc-text {
  color: var(--text-muted);
  font-weight: 600;
  font-size: 1rem;
  max-width: 400px;
  margin-bottom: 24px;
}

/* Candy Security Badges Grid */
.candy-badges-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 28px;
  width: 100%;
}
.candy-pill-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--bg-card-subtle);
  border: 1.5px solid var(--border-candy);
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-dark);
}
.candy-pill-item svg {
  color: var(--candy-pink-deep);
  flex-shrink: 0;
}

/* Authenticated Account Card */
#account-card {
  display: none;
}
#account-card.visible {
  display: block;
}

.chibi-profile-box {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 18px;
  background: #FFF9FA;
  border: 2px solid var(--border-candy);
  border-radius: var(--radius-card);
  margin-bottom: 20px;
}

.avatar-chibi-wrap {
  position: relative;
  width: 76px;
  height: 76px;
  flex-shrink: 0;
}
.avatar-chibi-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--candy-pink);
  box-shadow: 0 6px 16px rgba(255, 107, 139, 0.25);
}
.avatar-verified-ribbon {
  position: absolute;
  bottom: -2px;
  right: -2px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--candy-mint);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #FFFFFF;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.chibi-user-details {
  flex-grow: 1;
  min-width: 0;
}
.chibi-user-name {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-dark);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.chibi-user-email {
  color: var(--candy-pink-deep);
  font-size: 0.95rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.chibi-meta-tag {
  display: inline-block;
  margin-top: 4px;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background: var(--candy-yellow-soft);
  color: var(--candy-yellow-deep);
  font-size: 0.78rem;
  font-weight: 800;
  font-family: var(--font-heading);
}

.chibi-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 24px;
}
.chibi-info-box {
  padding: 12px 16px;
  background: #FFFFFF;
  border: 2px solid var(--border-candy);
  border-radius: var(--radius-md);
}
.chibi-info-label {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 2px;
}
.chibi-info-val {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-dark);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ==========================================================================
   Chairman Mouse Desk (Terminal Diagnostics)
   ========================================================================== */
.desk-terminal {
  background: #1E293B;
  border: 3px solid #334155;
  border-radius: 20px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 12px 30px rgba(30, 41, 59, 0.25);
}
.desk-terminal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  background: #0F172A;
  border-bottom: 2px solid #334155;
}
.mac-dots {
  display: flex;
  gap: 6px;
}
.mac-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}
.dot-pink { background: #FB7185; }
.dot-yellow { background: #FBBF24; }
.dot-mint { background: #34D399; }

.desk-terminal-title {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: #94A3B8;
  font-weight: 600;
}

.copy-jelly-btn {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #E2E8F0;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 6px;
}
.copy-jelly-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
}

.desk-terminal-body {
  padding: 16px;
  overflow-x: auto;
  min-height: 170px;
  max-height: 260px;
}
#api-result {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: #38BDF8;
  line-height: 1.5;
  white-space: pre;
}

/* Flow Guide Card */
.candy-flow-card {
  background: #FFFFFF;
  border: 2.5px solid var(--border-candy);
  border-radius: var(--radius-card);
  padding: 32px;
  box-shadow: var(--shadow-candy-card);
  margin-bottom: 36px;
}
.candy-steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 24px;
}
.candy-step-item {
  padding: 20px;
  background: var(--bg-card-subtle);
  border: 2px solid var(--border-candy);
  border-radius: 20px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.candy-step-item:hover {
  transform: translateY(-4px);
  border-color: var(--border-candy-hover);
}
.candy-step-number {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--candy-pink-deep);
  margin-bottom: 6px;
}
.candy-step-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 6px;
}
.candy-step-desc {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
}

/* Footer */
.footer {
  text-align: center;
  padding-top: 24px;
  border-top: 2px dashed var(--border-candy);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.88rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

/* Cute Spinner */
.spinner {
  width: 18px;
  height: 18px;
  border: 2.5px solid rgba(0, 0, 0, 0.15);
  border-radius: 50%;
  border-top-color: currentColor;
  animation: spin 0.7s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ==========================================================================
   Status Dashboard Panels
   ========================================================================== */
.status-check-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 18px;
}
@media (max-width: 560px) {
  .status-check-grid { grid-template-columns: 1fr; }
}

.status-panel {
  background: var(--bg-card-subtle);
  border: 2px solid var(--border-candy);
  border-radius: 18px;
  padding: 14px 15px;
  transition: border-color 0.2s ease;
}
.status-panel:hover {
  border-color: var(--border-candy-hover);
}

.status-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  gap: 6px;
  flex-wrap: wrap;
}

.status-panel-title {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-dark);
  white-space: nowrap;
}

.status-detail-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.status-detail-list li {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  font-size: 0.8rem;
  line-height: 1.4;
}
.sdl-key {
  color: var(--text-dim);
  font-weight: 700;
  font-family: var(--font-heading);
  min-width: 62px;
  flex-shrink: 0;
}
.sdl-val {
  color: var(--text-dark);
  font-weight: 600;
  word-break: break-all;
}
.sdl-mono {
  font-family: var(--font-mono);
  font-size: 0.73rem;
  color: var(--text-muted);
}
.sdl-ok { color: var(--candy-mint-deep) !important; font-weight: 800 !important; }
.sdl-err { color: #DC2626 !important; font-weight: 800 !important; }
.sdl-warn { color: var(--candy-yellow-deep) !important; font-weight: 800 !important; }

/* Re-check All Button (compact, in card header) */
.btn-recheck-all {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #FFF9FA;
  border: 2px solid var(--border-candy);
  color: var(--text-dark);
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.btn-recheck-all:hover {
  background: var(--candy-pink-soft);
  border-color: var(--border-candy-hover);
  color: var(--candy-pink-deep);
  transform: scale(1.04);
}
.btn-recheck-all:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* Badge: checking state */
.badge-checking {
  background: #FFF9FA;
  border: 1.5px solid var(--border-candy);
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

/* Mini spinner inside badge */
.spinner-xs {
  width: 10px;
  height: 10px;
  border: 1.5px solid rgba(0,0,0,0.15);
  border-radius: 50%;
  border-top-color: var(--candy-pink);
  animation: spin 0.7s linear infinite;
  display: inline-block;
  flex-shrink: 0;
}

/* Desk terminal: add top margin when used in non-flex card */
.desk-terminal {
  margin-top: 0;
}

/* ==========================================================================
   Mobile-First App Interface & Responsive System
   ========================================================================== */

/* Mobile Segment Navigation Bar (Default hidden on desktop) */
.mobile-segment-bar {
  display: none;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 2px solid var(--border-candy);
  border-radius: var(--radius-pill);
  padding: 5px;
  margin: 0 auto 24px;
  width: 100%;
  max-width: 540px;
  box-shadow: var(--shadow-candy-sm);
  position: sticky;
  top: 12px;
  z-index: 50;
}

.mobile-segment-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 9px 8px;
  border-radius: var(--radius-pill);
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
  white-space: nowrap;
}

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

.mobile-segment-btn.active {
  background: linear-gradient(135deg, var(--candy-pink), var(--candy-pink-deep));
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(225, 29, 72, 0.35);
}

/* Mobile Floating Navigation Dock (Default hidden on desktop) */
.mobile-dock {
  display: none;
  position: fixed;
  bottom: calc(12px + env(safe-area-inset-bottom, 0px));
  left: 50%;
  transform: translateX(-50%);
  z-index: 999;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 2.5px solid var(--border-candy);
  border-radius: var(--radius-pill);
  box-shadow: 0 14px 40px -4px rgba(226, 189, 185, 0.7), 0 2px 8px rgba(0,0,0,0.08);
  padding: 6px 12px;
  width: calc(100% - 28px);
  max-width: 440px;
  align-items: center;
  justify-content: space-around;
}

.dock-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  text-decoration: none;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 6px 8px;
  border-radius: 14px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
  min-width: 52px;
}

.dock-item svg {
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.dock-item:active svg {
  transform: scale(0.85);
}

.dock-item.active,
.dock-item:hover {
  color: var(--candy-pink-deep);
}

.dock-item.active svg {
  transform: scale(1.15);
  color: var(--candy-pink-deep);
}

/* ==========================================================================
   Mobile Responsive Rules (Screens <= 768px)
   ========================================================================== */
@media (max-width: 768px) {
  /* Activate Mobile Controls */
  .mobile-segment-bar {
    display: flex;
  }
  .mobile-dock {
    display: flex;
  }

  /* Safe padding for fixed bottom dock & notch */
  .page-wrapper {
    padding: 12px 14px calc(95px + env(safe-area-inset-bottom, 0px));
  }

  /* Compact Navbar */
  .navbar {
    flex-direction: column;
    gap: 12px;
    align-items: center;
    border-radius: var(--radius-card);
    padding: 14px 18px;
    margin-bottom: 20px;
  }
  .brand-name {
    font-size: 1.25rem;
  }
  .brand-icon-box {
    width: 38px;
    height: 38px;
  }
  .nav-badges {
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
  }
  .nav-docs-btn,
  .nav-download-btn,
  .candy-badge {
    padding: 5px 12px;
    font-size: 0.78rem;
  }

  /* Chairman Mascot & Speech Bubble Scaling */
  .hero-chairman-section {
    margin-bottom: 24px;
  }
  .chairman-svg-wrap {
    width: 120px;
    height: 145px;
  }
  .speech-bubble {
    padding: 12px 16px;
    border-radius: 18px;
    max-width: 95%;
    margin-bottom: 14px;
  }
  .speech-text {
    font-size: 0.95rem;
    line-height: 1.4;
  }
  .speech-author {
    font-size: 0.72rem;
  }
  .hero-main-title {
    font-size: 1.6rem;
    margin-bottom: 8px;
  }
  .hero-sub-desc {
    font-size: 0.88rem;
    line-height: 1.5;
    padding: 0 6px;
  }

  /* Main Grid Stacking & Segment Tab Filtering */
  .main-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 24px;
  }

  /* Mobile Tab Filtering: Shows focused panel smoothly */
  body[data-mobile-tab="auth"] #diag-panel,
  body[data-mobile-tab="auth"] #flow-panel,
  body[data-mobile-tab="auth"] #docs-panel {
    display: none !important;
  }

  body[data-mobile-tab="status"] #auth-panel,
  body[data-mobile-tab="status"] #flow-panel,
  body[data-mobile-tab="status"] #docs-panel {
    display: none !important;
  }

  body[data-mobile-tab="guide"] #auth-panel,
  body[data-mobile-tab="guide"] #diag-panel {
    display: none !important;
  }

  /* When data-mobile-tab is "all", show everything normally */
  body[data-mobile-tab="all"] #auth-panel,
  body[data-mobile-tab="all"] #diag-panel,
  body[data-mobile-tab="all"] #flow-panel,
  body[data-mobile-tab="all"] #docs-panel {
    display: block !important;
  }

  /* Smooth panel transition */
  #auth-panel, #diag-panel, #flow-panel, #docs-panel {
    animation: mobilePanelIn 0.25s ease-out;
  }

  @keyframes mobilePanelIn {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
  }

  /* Cards Mobile Padding & Corners */
  .candy-card,
  .candy-flow-card {
    padding: 20px 16px;
    border-radius: 22px;
    border-width: 2px;
    box-shadow: 0 10px 24px -4px rgba(226, 189, 185, 0.4);
  }
  .card-top-bar {
    margin-bottom: 16px;
    padding-bottom: 12px;
    gap: 8px;
    flex-wrap: wrap;
  }
  .card-title {
    font-size: 1.15rem;
  }
  .card-subtitle {
    font-size: 0.8rem;
  }
  .card-icon-pill {
    width: 36px;
    height: 36px;
    border-radius: 12px;
  }

  /* Touch-optimized Buttons */
  .btn-jelly {
    padding: 14px 20px;
    font-size: 0.95rem;
    min-height: 48px;
  }
  .btn-jelly-google {
    width: 100%;
    max-width: 100%;
    min-height: 52px;
  }
  .btn-jelly-platform {
    width: 100%;
    max-width: 100%;
    padding: 14px 18px;
    font-size: 0.95rem;
    gap: 10px;
    justify-content: center;
    min-height: 52px;
  }
  .btn-platform-badge {
    width: 28px;
    height: 28px;
  }

  /* Security Badges Grid */
  .candy-badges-grid {
    grid-template-columns: 1fr;
    gap: 8px;
    margin-top: 20px;
  }
  .candy-pill-item {
    padding: 9px 12px;
    font-size: 0.82rem;
  }

  /* Status Dashboard Grid */
  .status-check-grid {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-bottom: 16px;
  }
  .status-panel {
    padding: 14px;
    border-radius: 16px;
  }
  .status-panel-title {
    font-size: 0.82rem;
  }
  .status-detail-list li {
    font-size: 0.78rem;
    padding: 6px 0;
  }
  .sdl-val {
    font-size: 0.78rem;
    max-width: 180px;
  }

  /* Terminal on Mobile */
  .desk-terminal {
    border-radius: 16px;
  }
  .desk-terminal-body {
    padding: 12px;
    max-height: 190px;
    -webkit-overflow-scrolling: touch;
  }
  #api-result {
    font-size: 0.76rem;
  }

  /* User Profile on Mobile */
  .chibi-profile-box {
    padding: 14px;
    gap: 12px;
  }
  .avatar-chibi-wrap {
    width: 60px;
    height: 60px;
  }
  .chibi-user-name {
    font-size: 1.15rem;
  }
  .chibi-user-email {
    font-size: 0.85rem;
  }
  .chibi-info-grid {
    grid-template-columns: 1fr;
    gap: 8px;
    margin-bottom: 16px;
  }
  .chibi-info-box {
    padding: 10px 14px;
  }
  .chibi-info-val {
    font-size: 0.8rem;
  }

  /* Step Walkthrough Grid */
  .candy-steps-grid {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: 16px;
  }
  .candy-step-item {
    padding: 16px;
    border-radius: 16px;
  }

  /* Docs Callout Banner Card */
  .docs-banner-card {
    margin-top: 16px;
    margin-bottom: 24px;
  }
  .docs-banner-actions {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }
  .btn-docs-action {
    width: 100%;
    justify-content: center;
    padding: 12px 18px;
    font-size: 0.88rem;
    min-height: 48px;
  }

  /* Footer on Mobile */
  .footer {
    padding-top: 18px;
    font-size: 0.78rem;
    margin-bottom: 16px;
  }
  .footer code {
    word-break: break-all;
    font-size: 0.74rem;
  }
}

/* Extra small mobile adjustments (Screens <= 480px) */
@media (max-width: 480px) {
  .mobile-segment-btn {
    padding: 8px 4px;
    font-size: 0.74rem;
    gap: 3px;
  }
  .mobile-segment-btn svg {
    width: 13px;
    height: 13px;
  }
  .dock-item {
    min-width: 44px;
    font-size: 0.65rem;
    padding: 4px 6px;
  }
  .dock-item svg {
    width: 18px;
    height: 18px;
  }
  .chibi-profile-box {
    flex-direction: column;
    text-align: center;
  }
  .avatar-verified-ribbon {
    right: 0;
  }
}