body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

header {
    background: white;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header h1 {
    margin: 0;
    color: #667eea;
    font-size: 1.8em;
}

.dashboard-link {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: 600;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

.dashboard-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.5);
}

main {
    max-width: 800px;
    margin: 40px auto;
    padding: 0 20px;
}

#invitations-section {
    background: white;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

#invitations-section h2 {
    margin-top: 0;
    color: #333;
    border-bottom: 2px solid #667eea;
    padding-bottom: 10px;
}

#invitations-list {
    margin-top: 20px;
}

.invitation-item {
    background: #f8f9fa;
    border-left: 4px solid #667eea;
    padding: 15px 20px;
    margin-bottom: 15px;
    border-radius: 6px;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 15px;
}

.invitation-item:hover {
    background: #e9ecef;
    transform: translateX(5px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.invitation-item a {
    text-decoration: none;
    color: inherit;
    flex: 1;
    cursor: pointer;
}

.invitation-name {
    font-size: 1.2em;
    font-weight: 600;
    color: #333;
    margin-bottom: 5px;
}

.invitation-details {
    font-size: 0.95em;
    color: #666;
}

.delete-invitation-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: 4px;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.6;
}

.delete-invitation-btn:hover {
    background: #dc3545;
    opacity: 1;
}

.delete-invitation-btn img {
    width: 20px;
    height: 20px;
    filter: brightness(0) saturate(100%);
}

.delete-invitation-btn:hover img {
    filter: brightness(0) saturate(100%) invert(1);
}

#empty-state {
    text-align: center;
    padding: 40px 20px;
    color: #666;
}

#empty-state p {
    margin: 10px 0;
    font-size: 1.1em;
}

footer {
    text-align: center;
    padding: 20px;
    color: white;
    margin-top: 40px;
}

footer a {
    color: white;
    text-decoration: underline;
}

footer a:hover {
    text-decoration: none;
}