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

:root {
  --bg-primary: #FFFFFF;
  --bg-secondary: #FFFBEB;
  --bg-card: #FFFFFF;
  --bg-card-hover: #FEF3C7;
  --text-primary: #1F2937;
  --text-secondary: #6B7280;
  --text-muted: #9CA3B8;
  --accent-1: #F59E0B;
  --accent-2: #D97706;
  --accent-3: #FBBF24;
  --border-color: rgba(0, 0, 0, 0.08);
  --border-hover: rgba(245, 158, 11, 0.3);
  --shadow-card: 0 8px 32px rgba(245, 158, 11, 0.15);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

#root {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  text-decoration: none;
  color: inherit;
}

/* ===== Navbar ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 4px 30px rgba(245, 158, 11, 0.15);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.logo-icon {
  flex-shrink: 0;
}

.logo-text {
  font-size: 20px;
  font-weight: 700;
  background: linear-gradient(135deg, #D97706, #F59E0B);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
  position: relative;
  padding: 4px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-1), var(--accent-2));
  transition: var(--transition);
  border-radius: 1px;
}

.nav-link:hover {
  color: var(--text-primary);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-link.active {
  color: var(--text-primary);
}

.nav-link.active::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== Hero Section ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 24px 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(245, 158, 11, 0.15) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 80%, rgba(217, 119, 6, 0.1) 0%, transparent 50%),
    radial-gradient(ellipse 50% 50% at 20% 80%, rgba(251, 191, 36, 0.08) 0%, transparent 50%);
}

.hero-pattern {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.pattern-circle {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(245, 158, 11, 0.1);
}

.c1 {
  width: 600px;
  height: 600px;
  top: -200px;
  right: -200px;
  animation: float 20s ease-in-out infinite;
}

.c2 {
  width: 400px;
  height: 400px;
  bottom: -100px;
  left: -100px;
  animation: float 25s ease-in-out infinite reverse;
}

.c3 {
  width: 300px;
  height: 300px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: float 15s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  33% { transform: translate(30px, -30px) rotate(1deg); }
  66% { transform: translate(-20px, 20px) rotate(-1deg); }
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent-1);
  margin-bottom: 24px;
}

.badge-dot {
  width: 6px;
  height: 6px;
  background: var(--accent-1);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
  margin-bottom: 20px;
}

.title-line {
  display: block;
  font-size: clamp(48px, 10vw, 96px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, #92400E 0%, #F59E0B 40%, #D97706 70%, #FBBF24 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(16px, 2.5vw, 20px);
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-md);
  font-size: 16px;
  font-weight: 600;
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  color: white;
  box-shadow: 0 4px 20px rgba(245, 158, 11, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(245, 158, 11, 0.4);
}

.btn-secondary {
  background: rgba(245, 158, 11, 0.08);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
  border-color: var(--border-hover);
}

.btn-large {
  padding: 16px 40px;
  font-size: 18px;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
}

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

.stat-number {
  font-size: 28px;
  font-weight: 800;
  background: linear-gradient(135deg, #D97706, #F59E0B);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border-color);
}

/* ===== Hero Decoration ===== */
.hero-decoration {
  position: absolute;
  right: 5%;
  bottom: 10%;
  z-index: 1;
  opacity: 0.6;
  pointer-events: none;
}

.clapperboard {
  width: 180px;
  transform: rotate(-12deg);
  animation: float-clapper 6s ease-in-out infinite;
}

@keyframes float-clapper {
  0%, 100% { transform: rotate(-12deg) translateY(0); }
  50% { transform: rotate(-12deg) translateY(-15px); }
}

.clapper-top {
  background: linear-gradient(135deg, #1E1E1E, #2D2D2D);
  border-radius: 8px 8px 0 0;
  padding: 16px 12px;
  display: flex;
  gap: 8px;
  position: relative;
  overflow: hidden;
}

.clapper-top::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: repeating-linear-gradient(
    90deg,
    transparent,
    transparent 12px,
    rgba(255, 255, 255, 0.08) 12px,
    rgba(255, 255, 255, 0.08) 16px
  );
}

.clapper-stripe {
  flex: 1;
  height: 6px;
  background: #F5F5F5;
  border-radius: 2px;
}

.clapper-bottom {
  background: linear-gradient(135deg, #2D2D2D, #3D3D3D);
  border-radius: 0 0 8px 8px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  border-top: 3px solid rgba(255, 255, 255, 0.1);
}

.clapper-text {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 2px;
  background: linear-gradient(135deg, #A5B4FC, #6366F1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== Features Section ===== */
.section-title.center-text {
  text-align: center;
}

.features {
  padding: 120px 24px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.features-container {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.features-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-title {
  font-size: clamp(32px, 5vw, 44px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--icon-color, var(--accent-1)), transparent);
  opacity: 0;
  transition: var(--transition);
}

.feature-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.feature-card:hover::before {
  opacity: 1;
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--icon-color, var(--accent-1)) 12%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--icon-color, var(--accent-1));
  border: 1px solid color-mix(in srgb, var(--icon-color, var(--accent-1)) 20%, transparent);
}

.card-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.card-desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ===== CTA Section ===== */
.cta {
  padding: 100px 24px;
  position: relative;
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 50%, rgba(245, 158, 11, 0.1) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 30% 50%, rgba(217, 119, 6, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse 40% 40% at 70% 50%, rgba(251, 191, 36, 0.06) 0%, transparent 50%);
}

.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.cta-title {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.cta-subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

/* ===== Footer ===== */
.footer {
  border-top: 1px solid var(--border-color);
  padding: 64px 24px 32px;
  margin-top: auto;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 48px;
  flex-wrap: wrap;
}

.footer-brand {
  max-width: 280px;
}

.footer-brand .nav-logo {
  margin-bottom: 16px;
}

.footer-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

.footer-links {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
}

.footer-col h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-col a {
  display: block;
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 10px;
  transition: var(--transition);
}

.footer-col a:hover {
  color: var(--text-secondary);
}

.footer-bottom {
  max-width: 1200px;
  margin: 48px auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
  text-align: center;
}

.footer-bottom p {
  font-size: 13px;
  color: var(--text-muted);
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-decoration {
    display: none;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 24px;
    gap: 20px;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
    border-bottom: 1px solid var(--border-color);
  }

  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    gap: 20px;
    flex-wrap: wrap;
  }

  .stat-divider {
    display: none;
  }

  .hero {
    padding: 100px 20px 60px;
  }

  .features {
    padding: 80px 20px;
  }

  .cta {
    padding: 80px 20px;
  }

  .footer-container {
    flex-direction: column;
    gap: 32px;
  }

  .footer-links {
    gap: 32px;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

  .stat-number {
    font-size: 22px;
  }
}

/* ===== Download Section ===== */
.download-section {
  padding: 80px 24px;
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.download-container {
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;
}

.download-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.download-card {
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 32px;
  text-align: left;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.download-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-1), var(--accent-2));
}

.android-card::before {
  background: linear-gradient(90deg, #F59E0B, #D97706);
}

.tv-card::before {
  background: linear-gradient(90deg, #FBBF24, #F59E0B);
}

.ios-card::before {
  background: linear-gradient(90deg, #555555, #888888);
}

.ios-icon {
  background: linear-gradient(135deg, #555555, #888888);
}

.ios-btn {
  background: linear-gradient(135deg, #555555, #888888);
  color: white;
  box-shadow: 0 4px 20px rgba(85, 85, 85, 0.3);
}

.ios-btn:hover:not(.disabled) {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(85, 85, 85, 0.4);
}

.ios-btn.disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.download-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: var(--accent-1);
}

.card-header {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 24px;
}

.device-icon {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  flex-shrink: 0;
}

.android-icon {
  background: linear-gradient(135deg, #F59E0B, #D97706);
}

.tv-icon {
  background: linear-gradient(135deg, #FBBF24, #F59E0B);
}

.device-info {
  flex: 1;
}

.device-name {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.device-version {
  font-size: 14px;
  color: var(--text-muted);
}

.card-body {
  margin-bottom: 24px;
}

.feature-list {
  list-style: none;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  font-size: 15px;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-color);
}

.feature-list li:last-child {
  border-bottom: none;
}

.feature-list svg {
  color: var(--accent-1);
  flex-shrink: 0;
}

.card-footer {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.download-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-size: 16px;
  font-weight: 600;
  transition: var(--transition);
  text-decoration: none;
}

.android-btn {
  background: linear-gradient(135deg, #F59E0B, #D97706);
  color: white;
  box-shadow: 0 4px 20px rgba(245, 158, 11, 0.3);
}

.android-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(245, 158, 11, 0.4);
}

.tv-btn {
  background: linear-gradient(135deg, #FBBF24, #F59E0B);
  color: white;
  box-shadow: 0 4px 20px rgba(251, 191, 36, 0.3);
}

.tv-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(251, 191, 36, 0.4);
}

.file-info {
  font-size: 13px;
  color: var(--text-muted);
  text-align: center;
}

.install-tips {
  margin-top: 48px;
  padding: 24px;
  background: rgba(245, 158, 11, 0.08);
  border-radius: var(--radius-lg);
  text-align: left;
}

.install-tips h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.install-tips h4::before {
  content: '';
  width: 4px;
  height: 16px;
  background: var(--accent-1);
  border-radius: 2px;
}

.install-tips ul {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 12px;
}

.install-tips li {
  font-size: 14px;
  color: var(--text-secondary);
  padding-left: 20px;
  position: relative;
}

.install-tips li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--accent-1);
}

@media (max-width: 768px) {
  .download-section {
    padding: 60px 20px;
  }

  .download-cards {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .download-card {
    padding: 24px;
  }

  .card-header {
    flex-direction: column;
    text-align: center;
  }

  .install-tips ul {
    grid-template-columns: 1fr;
  }
}

/* ===== Animations ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-content {
  animation: fadeInUp 0.8s ease-out;
}

.feature-card {
  animation: fadeInUp 0.6s ease-out backwards;
}

.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.2s; }
.feature-card:nth-child(3) { animation-delay: 0.3s; }
.feature-card:nth-child(4) { animation-delay: 0.4s; }
.feature-card:nth-child(5) { animation-delay: 0.5s; }
.feature-card:nth-child(6) { animation-delay: 0.6s; }

/* ===== Modal弹窗 ===== */
.modal {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  animation: modalFadeIn 0.3s ease-out;
}

.modal.show {
  display: flex;
  align-items: center;
  justify-content: center;
}

@keyframes modalFadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.modal-content {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  width: 90%;
  max-width: 420px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  animation: modalSlideIn 0.3s ease-out;
  overflow: hidden;
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(-30px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.modal-close {
  width: 32px;
  height: 32px;
  border: none;
  background: var(--bg-card-hover);
  border-radius: 50%;
  font-size: 20px;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.modal-close:hover {
  background: var(--accent-1);
  color: white;
}

.modal-body {
  padding: 24px;
  text-align: center;
}

.modal-label {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.email-box {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px 20px;
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  border: 2px dashed var(--accent-1);
}

.email-text {
  font-size: 18px;
  font-weight: 600;
  color: var(--accent-1);
  letter-spacing: 0.5px;
}

.copy-btn {
  padding: 8px;
  border: none;
  background: var(--accent-1);
  border-radius: var(--radius-sm);
  color: white;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.copy-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.copy-btn.copied {
  background: #10B981;
}

.modal-tip {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 16px;
}

.download-toast {
  position: fixed;
  bottom: -150px;
  left: 50%;
  transform: translateX(-50%);
  background: white;
  border-radius: 16px 16px 0 0;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
  padding: 20px 24px;
  padding-bottom: calc(20px + env(safe-area-inset-bottom));
  width: calc(100% - 32px);
  max-width: 420px;
  z-index: 1000;
  transition: bottom 0.3s ease;
}

.download-toast.show {
  bottom: 0;
}

.toast-content {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}

.toast-content svg:first-child {
  width: 24px;
  height: 24px;
  color: var(--accent-1);
  flex-shrink: 0;
}

.toast-text {
  flex: 1;
}

.toast-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
  margin-bottom: 4px;
}

.toast-desc {
  font-size: 13px;
  color: var(--text-muted);
  margin: 0;
}

.toast-close {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  border-radius: 8px;
  transition: all 0.2s;
}

.toast-close:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.toast-link {
  display: flex;
  gap: 12px;
}

#downloadUrlInput {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--text-primary);
  background: var(--bg-secondary);
  outline: none;
}

#downloadUrlInput:focus {
  border-color: var(--accent-1);
}

.toast-link .copy-btn {
  padding: 10px 16px;
  background: var(--accent-1);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
}

.toast-link .copy-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}