:root {
  --bg: #0f172a;
  --panel: #111827;
  --panel-alt: #1f2937;
  --card: #f8fafc;
  --accent: #f59e0b;
  --accent-strong: #d97706;
  --primary: #2563eb;
  --success: #16a34a;
  --danger: #dc2626;
  --text: #e5e7eb;
  --text-dark: #0f172a;
  --muted: #94a3b8;
  --border: rgba(148, 163, 184, 0.25);
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  min-height: 100%;
  font-family: Arial, Helvetica, sans-serif;
  background: linear-gradient(180deg, #020817 0%, #111827 100%);
  color: var(--text);
}

body {
  padding: 24px;
}

button, input, select {
  font: inherit;
}

.app-shell {
  max-width: 1100px;
  margin: 0 auto;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

h1, h2, h3, p {
  margin-top: 0;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 11px;
}

h1 {
  margin-bottom: 0;
  font-size: clamp(2rem, 4vw, 3rem);
}

.status-chip,
.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 0.8rem;
  font-weight: 700;
  background: rgba(59, 130, 246, 0.15);
  color: #bfdbfe;
}

.panel {
  background: rgba(17, 24, 39, 0.9);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 22px;
  box-shadow: 0 10px 35px rgba(15, 23, 42, 0.24);
}

.tabs {
  display: inline-flex;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 6px;
  margin-bottom: 18px;
}

.tab-button {
  border: none;
  background: transparent;
  color: var(--text);
  padding: 10px 16px;
  border-radius: 10px;
  cursor: pointer;
}

.tab-button.active {
  background: var(--primary);
  color: white;
}

.auth-form {
  display: grid;
  gap: 16px;
  max-width: 420px;
}

label {
  display: grid;
  gap: 8px;
  font-weight: 600;
}

input, select, button {
  border-radius: 12px;
}

input, select {
  background: rgba(15, 23, 42, 0.9);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 12px 14px;
}

button {
  border: none;
  cursor: pointer;
  font-weight: 700;
  padding: 12px 16px;
}

.primary {
  background: var(--primary);
  color: white;
}

.secondary {
  background: rgba(148, 163, 184, 0.12);
  color: var(--text);
}

.danger {
  background: rgba(220, 38, 38, 0.16);
  color: #fecaca;
}

.hidden {
  display: none !important;
}

.screen-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.team-grid,
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-bottom: 20px;
}

.card {
  background: rgba(248, 250, 252, 0.98);
  border-radius: 18px;
  color: var(--text-dark);
}

.card h3 {
  font-size: 1.1rem;
}

.meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
}

.lead {
  line-height: 1.6;
  color: #475569;
}

.progress-list,
.event-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.progress-list li {
  background: rgba(37, 99, 235, 0.08);
  border-radius: 10px;
  padding: 8px 12px;
}

.question-card {
  padding: 24px;
  display: grid;
  gap: 18px;
}

.question-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.gps-inline-panel {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.04);
  border: 1px solid rgba(148, 163, 184, 0.2);
}

.gps-label {
  display: inline-flex;
  align-items: center;
  font-weight: 700;
  color: #1e293b;
}

.team-banner {
  display: flex;
  align-items: center;
  padding: 12px 14px;
  border-radius: 12px;
  font-weight: 700;
  line-height: 1.5;
}

.team-banner.info {
  background: rgba(22, 163, 74, 0.08);
  border: 1px solid rgba(22, 163, 74, 0.22);
  color: #166534;
}

.team-banner.warning {
  background: rgba(220, 38, 38, 0.08);
  border: 1px solid rgba(220, 38, 38, 0.2);
  color: #991b1b;
}

.question-prompt {
  font-size: 1.1rem;
  color: #1e293b;
  margin: 0;
}

.answer-grid {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.answer-option {
  width: 100%;
  text-align: left;
  padding: 14px 16px;
  background: linear-gradient(180deg, #dbeafe 0%, #eff6ff 100%);
  color: #0f172a;
  border: 1px solid rgba(59, 130, 246, 0.2);
  display: grid;
  gap: 8px;
}


.admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}

.compact-actions {
  margin-top: 12px;
  margin-bottom: 0;
}

.admin-config-panel {
  margin-bottom: 20px;
}

textarea {
  width: 100%;
  min-height: 200px;
  background: rgba(15, 23, 42, 0.9);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  resize: vertical;
}

.password-editor {
  display: grid;
  gap: 12px;
}

.password-item {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 12px;
  align-items: end;
}

.team-settings-row {
  grid-template-columns: 1fr 1fr;
}

.team-setting-field {
  display: grid;
  gap: 8px;
}

.compact-form {
  max-width: 500px;
}

.stats-card {
  background: rgba(15, 23, 42, 0.8);
  border-radius: 16px;
  border: 1px solid var(--border);
  padding: 18px;
}

.stats-card strong {
  display: block;
  font-size: 1.8rem;
  margin-top: 6px;
}

.admin-banner-panel {
  margin-bottom: 20px;
}

.admin-collapsible {
  margin-bottom: 20px;
}

.admin-collapsible summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-weight: 700;
  color: var(--text);
}

.admin-collapsible summary::-webkit-details-marker {
  display: none;
}

.admin-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 4px 0;
}

.summary-indicator {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(148, 163, 184, 0.12);
  transition: transform 0.2s ease;
}

.admin-collapsible[open] .summary-indicator {
  transform: rotate(180deg);
}

.admin-collapse-content {
  margin-top: 18px;
}

.admin-banner-header {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  margin-bottom: 12px;
}

.admin-banner-panel.collapsed .admin-alerts {
  display: none;
}

.admin-alerts {
  display: grid;
  gap: 12px;
}

.admin-alert {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: center;
  border-radius: 14px;
  padding: 16px 18px;
  border: 1px solid var(--border);
  background: rgba(59, 130, 246, 0.08);
  color: var(--text);
  min-height: 72px;
  font-size: 1rem;
}

.admin-alert strong {
  font-size: 1rem;
}

.admin-alert span {
  font-size: 1rem;
  line-height: 1.5;
}

.admin-alert.warning,
.admin-alert.danger {
  background: rgba(220, 38, 38, 0.1);
  border-color: rgba(220, 38, 38, 0.35);
}

.admin-alert.success {
  background: rgba(22, 163, 74, 0.1);
  border-color: rgba(22, 163, 74, 0.3);
}

.admin-alert.info {
  background: rgba(37, 99, 235, 0.1);
  border-color: rgba(37, 99, 235, 0.3);
}

.admin-alert.neutral {
  background: rgba(148, 163, 184, 0.08);
}

.admin-alert small {
  color: var(--muted);
}

.team-table {
  display: grid;
  gap: 12px;
}

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

.team-filter-group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.team-row {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr 1.2fr auto;
  gap: 12px;
  align-items: center;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.7);
}

.team-row-warning {
  border-color: rgba(220, 38, 38, 0.5);
  background: rgba(220, 38, 38, 0.08);
}

.team-time-meta {
  display: grid;
  gap: 4px;
  font-size: 0.72rem;
  color: var(--muted);
}

.team-row .meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.team-row strong {
  font-size: 0.95rem;
}

.small {
  font-size: 0.8rem;
  color: var(--muted);
}

.event-list li {
  border-left: 3px solid var(--accent);
  padding: 10px 12px;
  background: rgba(245, 158, 11, 0.05);
  border-radius: 10px;
}

.map-container {
  min-height: 720px;
  height: min(78vh, 860px);
  width: 100%;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: #dbeafe;
}

.leaflet-container {
  width: 100%;
  height: 100%;
}

.map-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 12px;
  color: var(--text-dark);
  font-size: 0.8rem;
}

.legend-dot {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  margin-right: 6px;
}

@media (max-width: 700px) {
  body {
    padding: 14px;
  }

  .team-row {
    grid-template-columns: 1fr;
  }

  .screen-header,
  .topbar {
    flex-direction: column;
    align-items: flex-start;
  }
}