/* GoPedia Sophisticated Dark Design System */
:root {
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  
  /* Primary Sophisticated Palette */
  --primary: #3b82f6;
  --primary-hover: #60a5fa;
  --primary-dark: #1d4ed8;
  --primary-light: rgba(59, 130, 246, 0.14);
  --primary-border: rgba(59, 130, 246, 0.32);
  --primary-gradient: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
  --primary-gradient-hover: linear-gradient(135deg, #60a5fa 0%, #2563eb 100%);
  
  /* Semantic Status Colors */
  --success: #22c55e;
  --success-hover: #16a34a;
  --success-light: rgba(34, 197, 94, 0.14);
  --success-border: rgba(34, 197, 94, 0.3);
  
  --danger: #ef4444;
  --danger-hover: #dc2626;
  --danger-light: rgba(239, 68, 68, 0.14);
  --danger-border: rgba(239, 68, 68, 0.3);
  
  --warning: #f59e0b;
  --warning-light: rgba(245, 158, 11, 0.14);
  --warning-border: rgba(245, 158, 11, 0.3);
  
  /* Background Canvas & Card Surfaces */
  --bg-main: #0b0f19;
  --bg-card: #121a2d;
  --bg-card-subtle: #18233c;
  --bg-card-highlight: #152442;
  --bg-input: #0d1424;
  --bg-input-focus: #0f182c;
  
  /* High Contrast & Muted Typography */
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-inverse: #0b0f19;
  
  /* Hairline Borders & Glow Rings */
  --border-color: #1e293b;
  --border-subtle: #26354f;
  --border-focus: #3b82f6;
  
  /* Sophisticated Ambient Shadows */
  --shadow-sm: 0 2px 4px 0 rgba(0, 0, 0, 0.35);
  --shadow-md: 0 8px 16px -4px rgba(0, 0, 0, 0.45), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 16px 24px -6px rgba(0, 0, 0, 0.55), 0 8px 12px -4px rgba(0, 0, 0, 0.35);
  --shadow-xl: 0 24px 36px -8px rgba(0, 0, 0, 0.65), 0 12px 18px -6px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 20px rgba(59, 130, 246, 0.25);
  
  /* Generous Rounded Geometry */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-2xl: 28px;
  --radius-full: 9999px;
  
  /* Smooth Transitions */
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Global Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  min-height: 100vh;
  font-family: var(--font-sans);
  background-color: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Background Subtle Ambient Glow */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 1200px;
  height: 400px;
  background: radial-gradient(circle at 50% 0%, rgba(59, 130, 246, 0.08) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--primary-hover);
}

img, svg {
  display: block;
  max-width: 100%;
}

/* SVG Icon Helper */
.icon {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
}

.icon-sm { width: 16px; height: 16px; }
.icon-md { width: 20px; height: 20px; }
.icon-lg { width: 24px; height: 24px; }
.icon-xl { width: 32px; height: 32px; }

/* Layout Shell */
.app-container {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
  position: relative;
  z-index: 1;
}

.main-content {
  flex: 1;
  padding: 28px 20px;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}

/* Header & Navigation */
.header {
  background: rgba(18, 26, 45, 0.85);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-logo {
  height: 38px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  padding: 8px 16px;
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
}

.nav-link:hover {
  color: var(--text-primary);
  background-color: var(--bg-card-subtle);
  border-color: var(--border-subtle);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mobile-menu-toggle {
  display: none;
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 8px;
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast);
}

.mobile-menu-toggle:hover {
  background-color: var(--bg-card-highlight);
}

/* Mobile Navigation Overlay */
.mobile-nav {
  display: none;
  position: fixed;
  top: 67px;
  left: 0;
  right: 0;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  padding: 16px 20px;
  flex-direction: column;
  gap: 8px;
  box-shadow: var(--shadow-xl);
  z-index: 39;
}

.mobile-nav.open {
  display: flex;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-lg);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
  user-select: none;
  line-height: 1.25;
}

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

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.btn-primary {
  background: var(--primary-gradient);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
  background: var(--primary-gradient-hover);
  color: #ffffff;
  box-shadow: 0 6px 18px rgba(59, 130, 246, 0.45);
}

.btn-secondary {
  background-color: var(--bg-card-subtle);
  color: var(--text-primary);
  border-color: var(--border-subtle);
}

.btn-secondary:hover {
  background-color: var(--bg-card-highlight);
  border-color: var(--primary-border);
  color: #ffffff;
}

.btn-danger {
  background: linear-gradient(135deg, #ef4444 0%, #b91c1c 100%);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
  background: linear-gradient(135deg, #f87171 0%, #dc2626 100%);
  color: #ffffff;
  box-shadow: 0 6px 16px rgba(239, 68, 68, 0.45);
}

.btn-danger-outline {
  background-color: var(--danger-light);
  color: #f87171;
  border-color: var(--danger-border);
}

.btn-danger-outline:hover {
  background-color: rgba(239, 68, 68, 0.22);
  border-color: var(--danger);
  color: #ffffff;
}

.btn-google {
  background-color: var(--bg-card-subtle);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
  width: 100%;
}

.btn-google:hover {
  background-color: var(--bg-card-highlight);
  border-color: var(--border-color);
}

.btn-sm {
  padding: 8px 14px;
  font-size: 13px;
  border-radius: var(--radius-md);
}

.btn-lg {
  padding: 14px 28px;
  font-size: 16px;
  border-radius: var(--radius-xl);
}

.btn-block {
  width: 100%;
}

/* Cards */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-2xl);
  padding: 24px;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  position: relative;
}

.card-hover:hover {
  border-color: var(--border-subtle);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.card-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Typography & Subheaders */
.hero-title {
  font-size: 38px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  line-height: 1.15;
}

.hero-subtitle {
  font-size: 16px;
  color: var(--text-secondary);
  margin-top: 10px;
  line-height: 1.5;
}

.page-header {
  margin-bottom: 28px;
}

.page-title {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.page-description {
  font-size: 15px;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* Forms & Inputs */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  font-size: 14px;
  font-family: inherit;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  background-color: var(--bg-input);
  color: var(--text-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

.form-control:focus {
  outline: none;
  background-color: var(--bg-input-focus);
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25);
}

.form-helper {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 6px;
}

.form-error {
  font-size: 12px;
  color: var(--danger);
  margin-top: 6px;
}

/* Input Group with Suffix */
.input-group {
  display: flex;
  align-items: stretch;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  background-color: var(--bg-input);
  overflow: hidden;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

.input-group:focus-within {
  background-color: var(--bg-input-focus);
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25);
}

.input-group .form-control {
  border: none;
  border-radius: 0;
  box-shadow: none !important;
  background: transparent;
  flex: 1;
}

.input-group-addon {
  padding: 0 18px;
  display: flex;
  align-items: center;
  background-color: var(--bg-card-subtle);
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font-mono);
  border-left: 1px solid var(--border-color);
  user-select: none;
}

/* Grid & Dashboard Layouts */
.grid-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin-bottom: 28px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-2xl);
  padding: 22px;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

/* Featured Stat Card with Sophisticated Indigo Accent */
.stat-card:first-child {
  background: linear-gradient(145deg, #162444 0%, #111a2f 100%);
  border-color: #273e6b;
}

.stat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.stat-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.stat-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background-color: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--primary-border);
}

.stat-value {
  font-size: 32px;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}

.stat-desc {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 8px;
}

/* Progress bar */
.progress-bar-bg {
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-top: 12px;
}

.progress-bar-fill {
  height: 100%;
  background: var(--primary-gradient);
  border-radius: var(--radius-full);
  transition: width 0.4s ease;
  box-shadow: 0 0 10px rgba(59, 130, 246, 0.6);
}

/* Badges & Tags */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-primary {
  background-color: var(--primary-light);
  color: #60a5fa;
  border: 1px solid var(--primary-border);
}

.badge-success {
  background-color: var(--success-light);
  color: #4ade80;
  border: 1px solid var(--success-border);
}

.badge-danger {
  background-color: var(--danger-light);
  color: #f87171;
  border: 1px solid var(--danger-border);
}

.badge-warning {
  background-color: var(--warning-light);
  color: #fbbf24;
  border: 1px solid var(--warning-border);
}

.badge-subtle {
  background-color: var(--bg-card-subtle);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
}

/* Availability Result Card */
.availability-box {
  margin-top: 20px;
  padding: 16px 20px;
  border-radius: var(--radius-xl);
  display: none;
  animation: fadeIn 0.3s ease;
}

.availability-box.available {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--success-light);
  border: 1px solid var(--success-border);
  color: #4ade80;
}

.availability-box.taken {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--danger-light);
  border: 1px solid var(--danger-border);
  color: #f87171;
}

.availability-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Subdomain Lists & Cards */
.subdomain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

.subdomain-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.subdomain-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-subtle);
  box-shadow: var(--shadow-md);
}

.subdomain-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  font-family: var(--font-mono);
  word-break: break-all;
}

.dns-meta-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 12px 0 16px;
  font-size: 13px;
  color: var(--text-secondary);
}

.dns-meta-target {
  font-family: var(--font-mono);
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  color: #93c5fd;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  word-break: break-all;
  flex: 1;
  font-size: 12px;
}

.subdomain-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  background: var(--bg-card);
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-2xl);
}

.empty-state-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  border: 1px solid var(--primary-border);
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.empty-state-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.empty-state-desc {
  font-size: 14px;
  color: var(--text-secondary);
  max-width: 400px;
  margin: 0 auto 20px;
}

/* Upgrade Card */
.upgrade-card {
  background: linear-gradient(135deg, #13223f 0%, #0c162b 100%);
  border: 1px solid #23375c;
  color: #ffffff;
  border-radius: var(--radius-2xl);
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 28px;
  box-shadow: var(--shadow-lg);
}

.upgrade-content h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
  color: #f8fafc;
}

.upgrade-content p {
  font-size: 14px;
  color: #94a3b8;
}

.upgrade-btn {
  background: var(--primary-gradient);
  color: #ffffff;
  border: none;
  padding: 12px 22px;
  border-radius: var(--radius-lg);
  font-weight: 700;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 14px rgba(59, 130, 246, 0.35);
  transition: all var(--transition-fast);
}

.upgrade-btn:hover {
  background: var(--primary-gradient-hover);
  color: #ffffff;
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.5);
  transform: translateY(-1px);
}

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

/* Auth Cards */
.auth-wrapper {
  min-height: calc(100vh - 160px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 16px;
}

.auth-card {
  width: 100%;
  max-width: 440px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-2xl);
  padding: 36px 32px;
  box-shadow: var(--shadow-xl);
}

.auth-header {
  text-align: center;
  margin-bottom: 28px;
}

.auth-header h1 {
  font-size: 24px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.auth-header p {
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 6px;
}

.auth-divider {
  display: flex;
  align-items: center;
  margin: 20px 0;
  color: var(--text-muted);
  font-size: 13px;
}

.auth-divider::before, .auth-divider::after {
  content: "";
  flex: 1;
  border-bottom: 1px solid var(--border-color);
}

.auth-divider span {
  padding: 0 12px;
}

.auth-footer {
  text-align: center;
  margin-top: 24px;
  font-size: 14px;
  color: var(--text-secondary);
}

/* Password strength bar */
.pwd-strength-container {
  margin-top: 8px;
}

.pwd-strength-bar {
  height: 4px;
  background: var(--bg-card-subtle);
  border-radius: var(--radius-full);
  overflow: hidden;
  display: flex;
  gap: 4px;
}

.pwd-segment {
  flex: 1;
  background: var(--border-color);
  border-radius: var(--radius-full);
  transition: background-color var(--transition-fast);
}

.pwd-segment.active-weak { background-color: var(--danger); }
.pwd-segment.active-medium { background-color: var(--warning); }
.pwd-segment.active-strong { background-color: var(--success); }

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(5, 8, 15, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 16px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl);
  max-width: 480px;
  width: 100%;
  padding: 28px;
  box-shadow: var(--shadow-xl);
  transform: scale(0.95);
  transition: transform var(--transition-normal);
}

.modal-overlay.active .modal-card {
  transform: scale(1);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.modal-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
}

.modal-close {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  cursor: pointer;
  padding: 6px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close:hover {
  color: var(--text-primary);
  background: var(--bg-card-highlight);
}

.modal-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 24px;
}

/* Toast Notifications Container */
#toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 380px;
  width: calc(100% - 48px);
  pointer-events: none;
}

.toast {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 14px 16px;
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: flex-start;
  gap: 12px;
  pointer-events: auto;
  animation: slideInUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  transition: opacity 0.2s, transform 0.2s;
}

.toast.toast-success {
  border-left: 4px solid var(--success);
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(34, 197, 94, 0.05) 100%);
}

.toast.toast-error {
  border-left: 4px solid var(--danger);
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(239, 68, 68, 0.05) 100%);
}

.toast.toast-info {
  border-left: 4px solid var(--primary);
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(59, 130, 246, 0.05) 100%);
}

.toast-icon {
  flex-shrink: 0;
  margin-top: 2px;
}

.toast-success .toast-icon { color: var(--success); }
.toast-error .toast-icon { color: var(--danger); }
.toast-info .toast-icon { color: var(--primary); }

.toast-content {
  flex: 1;
  font-size: 14px;
  color: var(--text-primary);
  line-height: 1.4;
}

.toast-close {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 2px;
}

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

/* Footer */
.footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border-color);
  padding: 44px 24px 28px;
  margin-top: auto;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}

.footer-brand p {
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 12px;
  max-width: 300px;
  line-height: 1.6;
}

.footer-col h4 {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  font-size: 14px;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text-muted);
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.spinner {
  animation: spin 0.8s linear infinite;
}

/* Responsive Media Queries */
@media (max-width: 900px) {
  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: block;
  }
  
  .hero-title {
    font-size: 30px;
  }
  
  .upgrade-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}