@font-face {
  font-family: 'Imperial Script';
  src: url('/static/fonts/ImperialScript-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Libre Caslon Text';
  src: url('/static/fonts/LibreCaslonText-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Libre Caslon Text';
  src: url('/static/fonts/LibreCaslonText-Italic.ttf') format('truetype');
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: 'Libre Caslon Text';
  src: url('/static/fonts/LibreCaslonText-Bold.ttf') format('truetype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

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

:root {
  --color-bg: #000000;
  --color-text: #000000;
  --color-accent: #000000;
  --color-border: #000000;
  --color-error: #a4243b;
  --color-success: #4d764c;
  --color-card: #ffffff;
  --color-card-text: #000000;
  --font-body: 'Libre Caslon Text', serif;
  --font-heading: 'Libre Caslon Text', serif;
  --font-script: 'Imperial Script', cursive;
  --max-width: 640px;
}

html {
  font-size: 16px;
  line-height: 1.6;
  background-color: var(--color-bg);
  min-height: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--color-card-text);
  background-color: var(--color-card);
  padding: 2rem 1rem;
  max-width: var(--max-width);
  margin: 0 auto;
  min-height: 100vh;
}

h1, h2, h3 {
  font-family: var(--font-heading);
  font-weight: normal;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

h1 {
  font-size: 2rem;
  text-align: center;
  margin-bottom: 2rem;
}

h2 {
  font-size: 1.4rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.5rem;
  margin-top: 2rem;
}

.script {
  font-family: var(--font-script);
  font-size: 3rem;
  text-transform: none;
  letter-spacing: normal;
}

.attendance-label {
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.85rem;
}

.guest-section {
  margin: 1.5rem 0;
  padding: 1.5rem;
  border: 1px solid var(--color-border);
  border-radius: 0;
}

.guest-name {
  font-family: var(--font-script);
  font-size: 2rem;
  text-transform: none;
  letter-spacing: normal;
  border-bottom: none;
  margin-bottom: 1rem;
  word-wrap: break-word;
}

.attendance-group {
  margin-bottom: 1rem;
}

.attendance-group label {
  display: inline-block;
  margin-right: 1.5rem;
  cursor: pointer;
}

.event-attendance-group {
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
}

.event-attendance-group p strong {
  font-size: 0.95rem;
}

.event-attendance-group label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-right: 1.5rem;
  cursor: pointer;
}

.event-attendance-group input[type="radio"] {
  -webkit-appearance: none;
  appearance: none;
  width: 1.1rem;
  height: 1.1rem;
  border: 1px solid var(--color-border);
  margin: 0;
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
}

.event-attendance-group input[type="radio"]:checked::after {
  content: "\00d7";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 1rem;
  line-height: 1;
  color: var(--color-text);
}

.confirmation-event {
  margin-bottom: 0.5rem;
}

.event-label {
  font-weight: bold;
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}

.dietary-group {
  margin-top: 1rem;
}

.dietary-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 1.5rem;
}

.dietary-group label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  cursor: pointer;
}

.dietary-other-wrapper {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  grid-column: 1 / -1;
}

.dietary-group input[type="checkbox"] {
  -webkit-appearance: none;
  appearance: none;
  width: 1.1rem;
  height: 1.1rem;
  border-bottom: 1px solid var(--color-border);
  margin: 0;
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
}

.dietary-group input[type="checkbox"]:checked::after {
  content: "\00d7";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 1rem;
  line-height: 1;
  color: var(--color-text);
}

.dietary-other-text {
  display: none;
  flex: 1;
  padding: 0.2rem 0.2rem;
  border: none;
  border-bottom: 1px solid var(--color-border);
  border-radius: 0;
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  background: transparent;
}

.error {
  color: var(--color-error);
  font-size: 0.85rem;
  margin-top: 0.25rem;
}

.form-error {
  color: var(--color-error);
  background: #fde8ec;
  border: 1px solid var(--color-error);
  border-radius: 0;
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
}

button[type="submit"] {
  display: block;
  width: 100%;
  padding: 0.75rem;
  margin-top: 2rem;
  background: var(--color-accent);
  color: var(--color-card);
  border: none;
  border-radius: 0;
  font-family: var(--font-heading);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: background 0.2s;
}

button[type="submit"]:hover {
  background: #333333;
}

button[type="submit"]:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.confirmation {
  text-align: center;
  padding: 2rem 0;
}

.confirmation h2 {
  border: none;
  color: var(--color-success);
}

.confirmation-details {
  text-align: left;
  margin-top: 1.5rem;
}

.confirmation-guest {
  margin: 1rem 0;
  padding: 1rem;
  border: 1px solid var(--color-border);
  border-radius: 0;
}

.confirmation-guest .guest-name {
  font-family: var(--font-script);
  font-size: 2rem;
  text-transform: none;
  letter-spacing: normal;
}

.status-attending {
  color: var(--color-success);
  font-weight: bold;
}

.status-declined {
  color: var(--color-error);
  font-weight: bold;
}

.dietary-list {
  list-style: none;
  padding: 0;
  margin-top: 0.5rem;
}

.dietary-list li {
  display: inline-block;
  background: #f5f5f5;
  border: 1px solid var(--color-border);
  border-radius: 0;
  padding: 0.2rem 0.6rem;
  margin: 0.2rem;
  font-size: 0.85rem;
}

.read-only {
  opacity: 0.8;
}

.read-only .guest-section {
  background: #f5f5f5;
}

.deadline-notice {
  text-align: center;
  color: #333333;
  font-style: italic;
  margin-bottom: 1.5rem;
}

.deadline-display {
  text-align: center;
  color: #333333;
  font-style: italic;
  margin-bottom: 1.5rem;
}

.deadline-time {
  font-style: normal;
  font-weight: bold;
}

.ics-download {
  display: inline-block;
  font-size: 0.8rem;
  color: #555555;
  text-decoration: underline;
  margin-top: 0.25rem;
}

.ics-download:hover {
  color: var(--color-accent);
}

.deadline-ics {
  text-align: center;
  margin-top: 2rem;
}

.error-page {
  text-align: center;
  padding: 4rem 0;
}

.error-page h1 {
  color: var(--color-error);
}

@media (max-width: 480px) {
  body {
    padding: 1rem 0.75rem;
  }

  h1 {
    font-size: 1.6rem;
  }

  .guest-name {
    font-size: 1.6rem;
  }

  .guest-section {
    padding: 1rem;
  }
}