:root {
  --color-bg: #f7f7fb;
  --color-surface: #ffffff;
  --color-text: #1c1c28;
  --color-muted: #6b6b7b;
  --color-border: #e2e2ea;
  --color-primary: #4f46e5;
  --color-primary-dark: #4338ca;
  --color-success-bg: #e6f7ec;
  --color-success-text: #146c2e;
  --color-info-bg: #e8f0fe;
  --color-info-text: #1a4b8c;
  --color-gray-bg: #eeeef2;
  --color-gray-text: #52525f;
  --color-error-bg: #fdecec;
  --color-error-text: #a41818;
  --radius: 10px;
  font-size: 16px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.5;
}

.lang-bar {
  display: flex;
  justify-content: flex-end;
  padding: 10px 16px 0;
  max-width: 880px;
  margin: 0 auto;
}

.lang-switch {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  padding: 6px 10px;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.lang-switch:hover {
  background: var(--color-bg);
}

.container {
  max-width: 880px;
  margin: 0 auto;
  padding: 24px 16px 64px;
}

.container.narrow {
  max-width: 480px;
}

h1 {
  font-size: 1.6rem;
  margin: 0 0 8px;
}

h2 {
  font-size: 1.15rem;
  margin: 0 0 12px;
}

.muted {
  color: var(--color-muted);
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.event-header {
  text-align: center;
  margin-bottom: 24px;
}

.event-time {
  color: var(--color-muted);
  margin-top: 0;
}

.event-description {
  white-space: pre-line;
  text-align: left;
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 20px;
}

.stacked-form {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stacked-form label {
  font-weight: 600;
  margin-top: 12px;
  font-size: 0.95rem;
}

.stacked-form label:first-child {
  margin-top: 0;
}

fieldset {
  border: none;
  padding: 0;
  margin: 0 0 8px;
}

fieldset legend {
  font-weight: 700;
  padding: 0;
  margin-bottom: 4px;
}

input[type="text"],
input[type="tel"],
input[type="number"],
input[type="password"],
input[type="datetime-local"],
input[type="date"],
select,
textarea {
  width: 100%;
  padding: 12px 14px;
  font-size: 1rem;
  font-family: inherit;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text);
}

textarea {
  resize: vertical;
}

input:focus,
textarea:focus,
select:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
}

.btn {
  display: inline-block;
  text-align: center;
  padding: 12px 20px;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  text-decoration: none;
  margin-top: 16px;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}

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

.btn-secondary {
  background: var(--color-gray-bg);
  color: var(--color-text);
}

.btn-link {
  background: none;
  color: var(--color-primary);
  padding: 8px 0;
  margin-top: 8px;
  text-decoration: underline;
}

.segmented-control {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.segment {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 14px 16px;
  cursor: pointer;
  font-weight: 500;
}

.segment:has(input:checked) {
  border-color: var(--color-primary);
  background: var(--color-info-bg);
}

.segment input {
  width: auto;
}

.conditional-fields[hidden] {
  display: none;
}

.badge {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.9rem;
  margin: 8px 0 16px;
}

.badge-gray {
  background: var(--color-gray-bg);
  color: var(--color-gray-text);
}

.badge-green {
  background: var(--color-success-bg);
  color: var(--color-success-text);
}

.badge-blue {
  background: var(--color-info-bg);
  color: var(--color-info-text);
}

.alert {
  padding: 12px 14px;
  border-radius: var(--radius);
  margin-bottom: 16px;
}

.alert-error {
  background: var(--color-error-bg);
  color: var(--color-error-text);
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 12px 14px;
  flex-wrap: wrap;
}

.contact-list a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: none;
}

.event-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.event-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.event-list-item a {
  color: var(--color-text);
  text-decoration: none;
}

.event-counts {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.9rem;
  color: var(--color-muted);
  margin-bottom: 12px;
}

.share-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.share-row input {
  flex: 1 1 auto;
  min-width: 200px;
}

.share-row .btn {
  margin-top: 0;
  flex: 0 0 auto;
}

.table-scroll {
  overflow-x: auto;
}

.roster-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.roster-table th,
.roster-table td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}

.roster-table th {
  background: var(--color-bg);
  font-size: 0.85rem;
  text-transform: uppercase;
  color: var(--color-muted);
}

.status-card {
  text-align: left;
}

.leg-status {
  padding-top: 16px;
  margin-top: 16px;
  border-top: 1px solid var(--color-border);
}

.leg-status:first-of-type {
  padding-top: 0;
  margin-top: 0;
  border-top: none;
}

.leg-status h3 {
  font-size: 1rem;
  margin: 0 0 4px;
}

@media (min-width: 640px) {
  .container {
    padding-top: 40px;
  }
}