/* SUNRISE RSVP - Monochrome Theme */

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  background-color: #FFFFFF;
  color: #1A1A1A;
  line-height: 1.6;
  min-height: 100vh;
}

/* Container */
.container {
  max-width: 600px;
  margin: 0 auto;
  padding: 40px 20px;
}

/* Header */
.header {
  text-align: center;
  margin-bottom: 40px;
  padding-bottom: 30px;
  border-bottom: 2px solid #1A1A1A;
}

.logo {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 5px;
}

.tagline {
  font-size: 14px;
  color: #666666;
  letter-spacing: 1px;
}

.event-title {
  margin-top: 20px;
  font-size: 20px;
  font-weight: 600;
}

.event-date {
  font-size: 16px;
  color: #666666;
  margin-top: 5px;
}

/* Form */
.form-group {
  margin-bottom: 25px;
}

label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
  font-size: 14px;
}

.required::after {
  content: ' *';
  color: #1A1A1A;
}

input[type="text"],
input[type="email"],
select {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #E0E0E0;
  font-size: 16px;
  transition: border-color 0.2s;
  background-color: #FFFFFF;
}

input[type="text"]:focus,
input[type="email"]:focus,
select:focus {
  outline: none;
  border-color: #1A1A1A;
}

select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%231A1A1A' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 15px center;
  padding-right: 40px;
}

/* Checkboxes */
.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.checkbox-item {
  display: flex;
  align-items: center;
  cursor: pointer;
}

.checkbox-item input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-right: 10px;
  cursor: pointer;
  accent-color: #1A1A1A;
}

/* Radio buttons */
.radio-group {
  display: flex;
  gap: 30px;
}

.radio-item {
  display: flex;
  align-items: center;
  cursor: pointer;
}

.radio-item input[type="radio"] {
  width: 18px;
  height: 18px;
  margin-right: 10px;
  cursor: pointer;
  accent-color: #1A1A1A;
}

/* Submit button */
.btn {
  display: inline-block;
  padding: 14px 40px;
  background-color: #1A1A1A;
  color: #FFFFFF;
  border: none;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s;
  text-decoration: none;
}

.btn:hover {
  background-color: #333333;
}

.btn:disabled {
  background-color: #999999;
  cursor: not-allowed;
}

.btn-block {
  display: block;
  width: 100%;
  text-align: center;
}

.btn-secondary {
  background-color: #FFFFFF;
  color: #1A1A1A;
  border: 2px solid #1A1A1A;
}

.btn-secondary:hover {
  background-color: #F5F5F5;
}

/* Messages */
.message {
  padding: 15px;
  margin-bottom: 20px;
  border: 1px solid;
}

.message-error {
  border-color: #1A1A1A;
  background-color: #F5F5F5;
}

.message-success {
  border-color: #1A1A1A;
  background-color: #FFFFFF;
}

/* Success page */
.success-icon {
  font-size: 64px;
  margin-bottom: 20px;
}

.success-content {
  text-align: center;
}

.success-content h1 {
  font-size: 24px;
  margin-bottom: 15px;
}

.success-content p {
  color: #666666;
  margin-bottom: 10px;
}

/* Footer */
.footer {
  text-align: center;
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid #E0E0E0;
  color: #666666;
  font-size: 12px;
}

/* Loading spinner */
.spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid #FFFFFF;
  border-radius: 50%;
  border-top-color: transparent;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Admin styles */
.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  border-bottom: 2px solid #1A1A1A;
  margin-bottom: 30px;
}

.admin-nav {
  display: flex;
  gap: 20px;
}

.admin-nav a {
  color: #1A1A1A;
  text-decoration: none;
  font-weight: 500;
}

.admin-nav a:hover {
  text-decoration: underline;
}

/* Stats cards */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.stat-card {
  padding: 20px;
  border: 1px solid #E0E0E0;
  text-align: center;
}

.stat-value {
  font-size: 36px;
  font-weight: 700;
}

.stat-label {
  font-size: 14px;
  color: #666666;
  margin-top: 5px;
}

/* Filters */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  margin-bottom: 20px;
  padding: 20px;
  background-color: #F5F5F5;
}

.filters select,
.filters input {
  padding: 10px 15px;
  border: 1px solid #E0E0E0;
  font-size: 14px;
}

/* Table */
.table-container {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  padding: 12px 15px;
  text-align: left;
  border-bottom: 1px solid #E0E0E0;
}

th {
  background-color: #1A1A1A;
  color: #FFFFFF;
  font-weight: 600;
  font-size: 14px;
}

tr:hover {
  background-color: #F5F5F5;
}

.badge {
  display: inline-block;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 600;
}

.badge-attending {
  background-color: #1A1A1A;
  color: #FFFFFF;
}

.badge-not-attending {
  background-color: #E0E0E0;
  color: #1A1A1A;
}

.badge-admitted {
  background-color: #333333;
  color: #FFFFFF;
}

/* Scanner */
.scanner-container {
  max-width: 500px;
  margin: 0 auto;
}

#scanner-video {
  width: 100%;
  border: 2px solid #1A1A1A;
  margin-bottom: 20px;
}

.manual-entry {
  margin-top: 30px;
  padding-top: 30px;
  border-top: 1px solid #E0E0E0;
}

.scan-result {
  margin-top: 20px;
  padding: 20px;
  border: 2px solid #1A1A1A;
}

.scan-result.success {
  background-color: #F5F5F5;
}

.scan-result.error {
  background-color: #FFF0F0;
}

.attendee-info h3 {
  margin-bottom: 10px;
}

.attendee-info p {
  margin-bottom: 5px;
  color: #666666;
}

/* Responsive */
@media (max-width: 600px) {
  .container {
    padding: 20px 15px;
  }

  .radio-group {
    flex-direction: column;
    gap: 12px;
  }

  .admin-header {
    flex-direction: column;
    gap: 15px;
  }

  .filters {
    flex-direction: column;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}