/* Lumey Landing Page Styles */
/* Fonts: Quicksand (primary), system fallbacks */
/* Brand colors from Tamagui design tokens */

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

:root {
  --color-primary: #3B82F6;
  --color-primary-dark: #2563EB;
  --color-secondary: #8B5CF6;
  --color-accent: #FF914D;
  --color-bg: #FFF7E9;
  --color-bg-card: #FFFFFF;
  --color-text: #1F2937;
  --color-text-secondary: #6B7280;
  --color-text-light: #9CA3AF;
  --color-border: #E5E7EB;
  --color-success: #10B981;
  --color-error: #EF4444;
  --color-warning: #F59E0B;
  --radius: 16px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
}

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

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Quicksand', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: var(--color-bg);
  color: var(--color-text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  line-height: 1.5;
}

/* Container */
.container {
  width: 100%;
  max-width: 440px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

/* Logo */
.logo {
  width: 80px;
  height: 80px;
}

.logo svg {
  width: 100%;
  height: 100%;
}

/* Card */
.card {
  background: var(--color-bg-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px 24px;
  width: 100%;
  text-align: center;
}

.card h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}

.card .subtitle {
  font-size: 1rem;
  color: var(--color-text-secondary);
  margin-bottom: 24px;
}

/* Invite info */
.invite-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
}

.invite-detail {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  text-align: left;
}

.invite-detail .icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.25rem;
}

.invite-detail .icon.family {
  background: rgba(59, 130, 246, 0.1);
  color: var(--color-primary);
}

.invite-detail .icon.person {
  background: rgba(139, 92, 246, 0.1);
  color: var(--color-secondary);
}

.invite-detail .label {
  font-size: 0.75rem;
  color: var(--color-text-light);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.invite-detail .value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
}

/* Role badge */
.role-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 24px;
}

.role-badge.owner {
  background: rgba(59, 130, 246, 0.1);
  color: var(--color-primary);
}

.role-badge.member {
  background: rgba(139, 92, 246, 0.1);
  color: var(--color-secondary);
}

/* CTA button */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 16px 24px;
  background: var(--color-primary);
  color: #FFFFFF;
  font-family: inherit;
  font-size: 1.125rem;
  font-weight: 700;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s, transform 0.1s;
  -webkit-tap-highlight-color: transparent;
  min-height: 52px;
}

.btn-primary:hover {
  background: var(--color-primary-dark);
}

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

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px 24px;
  background: transparent;
  color: var(--color-primary);
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-decoration: none;
  transition: border-color 0.2s;
  min-height: 44px;
}

.btn-secondary:hover {
  border-color: var(--color-primary);
}

/* Invite code fallback */
.invite-code-section {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.invite-code-section p {
  font-size: 0.8125rem;
  color: var(--color-text-light);
  margin-bottom: 8px;
}

.invite-code {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
}

.invite-code code {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--color-text);
  background: var(--color-bg);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  user-select: all;
}

.invite-code .copy-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-light);
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: color 0.2s, background 0.2s;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.invite-code .copy-btn:hover {
  color: var(--color-primary);
  background: rgba(59, 130, 246, 0.08);
}

.copy-feedback {
  font-size: 0.75rem;
  color: var(--color-success);
  font-weight: 600;
  height: 18px;
  margin-top: 4px;
}

/* QR code (desktop) */
.qr-section {
  margin-top: 24px;
  text-align: center;
}

.qr-section p {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  margin-bottom: 12px;
}

.qr-code {
  display: inline-block;
  background: #FFFFFF;
  padding: 16px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}

.qr-code canvas {
  display: block;
}

/* States */
.loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 48px 24px;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

.loading p {
  color: var(--color-text-secondary);
  font-size: 0.875rem;
}

.error-state {
  text-align: center;
  padding: 24px;
}

.error-state .error-icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

.error-state h2 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.error-state p {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  margin-bottom: 24px;
}

/* Expired/revoked states */
.status-expired {
  color: var(--color-warning);
}

.status-revoked,
.status-error {
  color: var(--color-error);
}

/* Footer */
.footer {
  margin-top: 32px;
  text-align: center;
  color: var(--color-text-light);
  font-size: 0.75rem;
}

.footer a {
  color: var(--color-primary);
  text-decoration: none;
}

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

/* Responsive */
@media (max-width: 360px) {
  .card {
    padding: 24px 16px;
  }

  .card h1 {
    font-size: 1.25rem;
  }
}

/* Hidden utility */
.hidden {
  display: none !important;
}

/* Platform buttons group */
.btn-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
}

/* Accessibility - reduced motion */
@media (prefers-reduced-motion: reduce) {
  .spinner {
    animation-duration: 1.5s;
  }

  .btn-primary,
  .btn-secondary {
    transition: none;
  }
}