@import url('https://fonts.googleapis.com/css2?family=Lexend:wght@400;500;600;700&family=Source+Sans+3:wght@400;500;600;700&display=swap');

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

:root {
  --color-primary: #0D509F;
  --color-primary-dark: #0A3F7D;
  --color-on-primary: #FFFFFF;
  --color-secondary: #334155;
  --color-accent: #0D509F;
  --color-success: #15803D;
  --color-neutral: #64748B;
  --color-background: #F8FAFC;
  --color-surface: #FFFFFF;
  --color-foreground: #0F172A;
  --color-muted: #E8ECF1;
  --color-border: #E2E8F0;
  --color-destructive: #DC2626;
  --color-ring: #0D509F;

  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 2px rgba(15,23,42,0.06);
  --shadow-md: 0 4px 12px rgba(15,23,42,0.08);
}

html { font-size: 16px; }

body {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 17px;
  color: var(--color-foreground);
  background: var(--color-background);
  min-height: 100vh;
  line-height: 1.5;
}

/* Layout */
.page {
  display: none;
  min-height: 100vh;
  padding: var(--space-xl) var(--space-md);
}
.page.active { display: flex; flex-direction: column; align-items: center; }

.page-inner {
  width: 100%;
  max-width: 420px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-inner--wide { max-width: 480px; }

/* Logo */
.logo {
  max-width: 120px;
  height: auto;
  display: block;
  margin: 0 auto;
}

/* Typography */
h1 {
  font-family: 'Lexend', sans-serif;
  font-weight: 700;
  font-size: 28px;
  color: var(--color-foreground);
  text-align: center;
  margin-top: var(--space-md);
}

h2 {
  font-family: 'Lexend', sans-serif;
  font-weight: 600;
  font-size: 20px;
  color: var(--color-foreground);
}

.subtitle {
  font-size: 16px;
  color: var(--color-secondary);
  text-align: center;
  margin-top: var(--space-sm);
}

/* Spacer between logo+title and card */
.logo-gap { margin-bottom: var(--space-2xl); }

/* Card */
.card {
  width: 100%;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
}

.card-clickable {
  cursor: pointer;
  transition: box-shadow 200ms ease, transform 150ms ease;
  text-decoration: none;
  color: inherit;
  display: block;
}
.card-clickable:hover { box-shadow: var(--shadow-md); transform: translateY(-1px); }
.card-clickable:focus-visible {
  outline: 3px solid var(--color-ring);
  outline-offset: 2px;
}

/* Form */
.form-group { width: 100%; margin-bottom: var(--space-lg); }

label {
  display: block;
  font-family: 'Source Sans 3', sans-serif;
  font-weight: 600;
  font-size: 15px;
  color: var(--color-secondary);
  margin-bottom: var(--space-xs);
}

.input {
  width: 100%;
  padding: 14px 16px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 16px;
  font-family: 'Source Sans 3', sans-serif;
  background: var(--color-surface);
  color: var(--color-foreground);
  transition: border-color 200ms ease, box-shadow 200ms ease;
  appearance: none;
}
.input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(13,80,159,0.15);
}
.input.has-error { border-color: var(--color-destructive); }

.error-msg {
  display: none;
  color: var(--color-destructive);
  font-size: 14px;
  margin-top: var(--space-xs);
}
.error-msg.visible { display: block; }

/* Buttons */
.btn-primary {
  width: 100%;
  background: var(--color-primary);
  color: var(--color-on-primary);
  padding: 14px 24px;
  border-radius: var(--radius-sm);
  font-family: 'Lexend', sans-serif;
  font-weight: 600;
  font-size: 16px;
  min-height: 48px;
  transition: background 200ms ease, transform 150ms ease;
  cursor: pointer;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
}
.btn-primary:hover { background: var(--color-primary-dark); }
.btn-primary:active { transform: scale(0.98); }
.btn-primary:focus-visible {
  outline: 3px solid var(--color-ring);
  outline-offset: 2px;
}

.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-family: 'Lexend', sans-serif;
  font-weight: 600;
  font-size: 16px;
  min-height: 48px;
  cursor: pointer;
  transition: background 200ms ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  text-decoration: none;
}
.btn-secondary:hover { background: var(--color-muted); }
.btn-secondary:focus-visible {
  outline: 3px solid var(--color-ring);
  outline-offset: 2px;
}

/* Footer note */
.footnote {
  font-size: 13px;
  color: var(--color-neutral);
  text-align: center;
  margin-top: var(--space-md);
}

/* Status badge */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
}
.badge-unknown { background: #E2E8F0; color: #475569; }
.badge-active { background: #DCFCE7; color: #15803D; }
.badge-pending { background: #FEF3C7; color: #92400E; }
.badge-suspended { background: #FFEDD5; color: #9A3412; }
.badge-deactivated { background: #FEE2E2; color: #B91C1C; }

/* Result card layout */
.result-icon {
  display: flex;
  justify-content: center;
  margin-bottom: var(--space-lg);
}

.result-title {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.member-id-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-md);
}

.member-id-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.member-id-value {
  font-family: 'Lexend', sans-serif;
  font-weight: 700;
  font-size: 32px;
  color: var(--color-primary);
  letter-spacing: 0.04em;
  user-select: all;
}

.copy-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
  border-radius: var(--radius-sm);
  color: var(--color-neutral);
  transition: color 150ms ease, background 150ms ease;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  min-height: 44px;
  min-width: 44px;
  justify-content: center;
}
.copy-btn:hover { color: var(--color-primary); background: var(--color-muted); }
.copy-btn:focus-visible {
  outline: 3px solid var(--color-ring);
  outline-offset: 2px;
}

.copy-feedback {
  font-size: 13px;
  color: var(--color-success);
  margin-top: var(--space-xs);
  min-height: 18px;
  text-align: right;
}

/* Info rows */
.info-list { width: 100%; }

.info-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-border);
  gap: var(--space-md);
}
.info-row:last-child { border-bottom: none; }

.info-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-secondary);
  flex-shrink: 0;
  min-width: 120px;
}

.info-value {
  font-size: 16px;
  color: var(--color-foreground);
  text-align: right;
  word-break: break-word;
}

.status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) 0;
  gap: var(--space-md);
}

.status-info {
  font-size: 13px;
  color: var(--color-neutral);
  margin-top: var(--space-xs);
  text-align: center;
}

/* Multiple matches list */
.matches-list {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.match-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

/* Person selection cards (name step) */
.person-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  width: 100%;
  text-align: left;
  font-family: inherit;
}

.person-card-info { flex: 1; min-width: 0; }
.person-name {
  font-family: 'Lexend', sans-serif;
  font-weight: 600;
  font-size: 17px;
  color: var(--color-foreground);
}

.match-card-info { flex: 1; min-width: 0; }
.match-name {
  font-family: 'Lexend', sans-serif;
  font-weight: 600;
  font-size: 16px;
  color: var(--color-foreground);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.match-meta {
  font-size: 14px;
  color: var(--color-secondary);
  margin-top: 2px;
}
.match-chevron {
  color: var(--color-neutral);
  flex-shrink: 0;
}

/* Not found */
.not-found-text {
  font-size: 16px;
  color: var(--color-secondary);
  text-align: center;
  margin-bottom: var(--space-xl);
  line-height: 1.6;
}

.contact-link {
  color: var(--color-primary);
  font-size: 15px;
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
  background: none;
  border: none;
  font-family: inherit;
  padding: var(--space-sm);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.contact-link:hover { color: var(--color-primary-dark); }
.contact-link:focus-visible {
  outline: 3px solid var(--color-ring);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.action-stack {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

/* Footer */
.site-footer {
  margin-top: auto;
  padding-top: var(--space-xl);
  font-size: 13px;
  color: var(--color-neutral);
  text-align: center;
  max-width: 420px;
  width: 100%;
}

/* Icon colors */
.icon-success { color: var(--color-success); }
.icon-neutral { color: var(--color-neutral); }
.icon-primary { color: var(--color-primary); }

/* Loading spinner */
.spinner {
  width: 20px;
  height: 20px;
  border: 2.5px solid rgba(255,255,255,0.4);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Responsive */
@media (min-width: 768px) {
  h1 { font-size: 34px; }
  h2 { font-size: 22px; }
  body { font-size: 17px; }
  .member-id-value { font-size: 40px; }
}

/* prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}