:root {
  --bg: #CCC;
  --fg: #111;
  --edge: 1px solid rgb(from var(--fg) r g b / 0.2);
  --color-a: #D5FF42;
  --color-b: #D03126;
}

* {
  font-family: Helvetica, sans-serif;
  padding: 0;
  margin: 0;
  color: var(--fg);
  font-size: 1rem;
}

body {
  max-width: 600px;
  margin: 0 auto;
  padding: 1rem;
  background-color: var(--bg);
}

img {
  width: 100%;
  border: var(--edge);
}

.rsvp-form {
  padding: 1rem;
  border: var(--edge);
  background-color: var(--bg);
}

.rsvp-form h2 {
  padding-bottom: 1rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

input[type="text"],
input[type="email"],
input[type="number"] {
  width: 100%;
  padding: 0.75rem;
  background-color: transparent;
  border: var(--edge);
  font-size: 1rem;
  box-sizing: border-box;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="number"]:focus {
  outline: 2px solid var(--color-a);
  background-color: rgb(from var(--color-a) r g b / 0.2);
}

fieldset {
  border: none;
  background-color: var(--bg);
}

legend {
  padding: 0;
}

.radio-group {
  display: flex;
  gap: 8px;
  margin-top: 0.5rem;
}

.radio-group label {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem;
  border: var(--edge);
  font-weight: bold;
  cursor: pointer;
  text-align: center;
}

.radio-group label:focus-within {
  outline: 2px solid var(--color-a);
  outline-offset: 2px;
}

input[type="radio"] {
  display: none;
}

input[type="radio"]:checked+label,
.radio-group label:has(input[type="radio"]:checked) {
  background-color: var(--color-a);
}

.submit-btn {
  background-color: var(--color-a);
  color: var(--fg);
  border: var(--edge);
  padding: 1rem 2rem;
  font-size: 1rem;
  cursor: pointer;
  width: 100%;
  font-weight: bold;
}

.submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.form-message {
  margin-top: 1rem;
  font-size: 0.875rem;
  font-weight: bold;
  text-align: center;
}

.form-message.success {
  color: green;
}

.form-message.error {
  color: red
}

/* RSVP List Styles */
.rsvp-list {
  margin-top: 1rem;
  padding: 1rem;
  border: var(--edge);
}

.loading {
  text-align: center;
  padding: 2rem;
}

.rsvp-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
}

.rsvp-table th,
.rsvp-table td {
  padding: 0.75rem;
  text-align: left;
  border: var(--edge);
}

.rsvp-table th {
  background-color: rgba(17, 17, 17, 0.1);
  font-weight: bold;
}

.yes {
  background-color: rgba(213, 255, 66, 0.3);
}

.no {
  background-color: rgba(208, 49, 38, 0.3);
}

.maybe {
  background-color: rgba(255, 193, 7, 0.3);
}

.stats {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
}

.stat {
  padding: 1rem;
  border: var(--edge);
  text-align: center;
  flex: 1;
}