:root {
  --primary-red: #D7261E;
  --deep-blue: #1F4E8C;
  --bright-yellow: #F2C230;
  --emerald-green: #3FA34D;
  --jet-black: #000000;
  --off-white: #F5F5F5;
  --border: #cfd8e3;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--off-white);
  color: var(--jet-black);
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

.admin-shell {
  width: min(100%, 560px);
  margin: 0 auto;
  padding: 14px;
}

.admin-header {
  margin-bottom: 14px;
}

h1, h2 {
  margin: 0 0 10px;
  color: var(--deep-blue);
}

.status-text {
  font-weight: 700;
  color: #4b5563;
}

.card {
  background: white;
  border: 2px solid var(--deep-blue);
  border-radius: 16px;
  padding: 14px;
  margin-bottom: 14px;
  box-shadow: 0 5px 16px rgba(31, 78, 140, 0.08);
}

label {
  display: grid;
  grid-template-columns: 1fr 110px;
  gap: 10px;
  align-items: center;
  margin-bottom: 10px;
  font-weight: 800;
}

input {
  width: 100%;
  border: 2px solid var(--border);
  border-radius: 10px;
  padding: 10px;
  font-size: 16px;
}

.text-input {
  font-weight: 900;
  text-transform: uppercase;
}

button {
  width: 100%;
  border: 2px solid var(--deep-blue);
  border-radius: 12px;
  padding: 12px;
  font-size: 16px;
  font-weight: 900;
  background: var(--bright-yellow);
  color: var(--jet-black);
}

.primary-btn {
  margin-top: 8px;
}

.teams-list {
  display: grid;
  gap: 12px;
}

.team-admin-card {
  border: 2px solid var(--border);
  border-radius: 14px;
  padding: 12px;
}

.team-key {
  font-weight: 900;
  color: var(--deep-blue);
  font-size: 18px;
}

.team-label {
  margin: 4px 0 10px;
  font-weight: 700;
}

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

.danger-card {
  border-color: var(--primary-red);
}

.danger-card h2 {
  color: var(--primary-red);
}

.danger-btn {
  background: var(--primary-red);
  color: white;
  border-color: var(--primary-red);
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
}

.modal {
  width: min(100%, 420px);
  background: white;
  border-radius: 16px;
  padding: 16px;
  border: 2px solid var(--deep-blue);
}

.modal-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 14px;
}

.hidden {
  display: none;
}