body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 20px;
    background-color: #f0f0f0;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    background-color: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

h1 {
    color: #2c3e50;
    margin: 0;
}

.add-form, .login-form, .setup-form, .exclusions-form {
    margin-bottom: 20px;
    padding: 20px;
    background-color: #f8f9fa;
    border-radius: 4px;
}

input {
    display: block;
    width: 100%;
    padding: 8px;
    margin-bottom: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

button, .button {
    display: inline-block;
    padding: 10px 20px;
    background-color: #2ecc71;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    margin: 5px;
}

button:hover, .button:hover {
    background-color: #27ae60;
}

.button.small {
    padding: 5px 10px;
    font-size: 0.9em;
}

.button.big {
    padding: 10px 20px;
    font-size: 1.5em;
}

.clear {
    background-color: #e74c3c;
}

.clear:hover {
    background-color: #c0392b;
}

.logout {
    background-color: #95a5a6;
}

.logout:hover {
    background-color: #7f8c8d;
}

.login {
    background-color: #3498db;
}

.login:hover {
    background-color: #2980b9;
}

.button.warning {
    background-color: #f39c12;
}

.button.warning:hover {
    background-color: #d68910;
}

.participants {
    margin: 20px 0;
}

.participants ul {
    list-style-type: none;
    padding: 0;
}

.participants li {
    padding: 10px;
    background-color: #f8f9fa;
    margin-bottom: 5px;
    border-radius: 4px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    display: flex;
    flex-wrap: wrap;
}

.participant-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.participant-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    max-width: 100%;
}

.status-info {
    margin: 10px 0;
    padding: 10px;
    background-color: #f8f9fa;
    border-radius: 4px;
    display: flex;
    gap: 20px;
    align-items: center;
}

.status-dot {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 5px;
}

.status-dot.red {
    background-color: #e74c3c;
}

.status-dot.green {
    background-color: #2ecc71;
}

.link-input {
    font-family: monospace;
    font-size: 0.9em;
    padding: 5px;
    margin: 0;
    width: 300px;
    background-color: #f8f9fa;
    cursor: pointer;
}

.actions {
    text-align: center;
    margin-top: 20px;
}

.alert {
    padding: 10px;
    margin-bottom: 15px;
    border-radius: 4px;
}

.alert.error {
    background-color: #fee;
    color: #e74c3c;
    border: 1px solid #e74c3c;
}

.alert.success {
    background-color: #efe;
    color: #27ae60;
    border: 1px solid #27ae60;
}

.alert.info {
    background-color: #e8f4f8;
    color: #0c5460;
    border: 1px solid #0c5460;
}

.checkbox-group {
    margin: 10px 0;
}

.checkbox-group input[type="checkbox"] {
    display: inline-block;
    width: auto;
    margin-right: 10px;
}

.assignment-reveal {
    text-align: center;
    padding: 20px;
    background-color: #f8f9fa;
    border-radius: 4px;
    margin: 20px 0;
}

.assignment-name {
    font-size: 24px;
    color: #2ecc71;
    font-weight: bold;
    margin: 20px 0;
    padding: 10px;
    background-color: white;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.welcome {
    text-align: center;
    padding: 20px;
    background-color: #f8f9fa;
    border-radius: 4px;
    margin: 20px 0;
}

.links-info {
    margin: 20px 0;
    padding: 15px;
    background-color: #fff3cd;
    border: 1px solid #ffeeba;
    border-radius: 4px;
    color: #856404;
}

.important {
    color: #dc3545;
    font-weight: bold;
}

.links-list {
    margin: 20px 0;
}

.link-item {
    margin-bottom: 15px;
    padding: 10px;
    background-color: #f8f9fa;
    border-radius: 4px;
}

.link-box {
    margin-top: 5px;
}

.link-box input {
    font-family: monospace;
    background-color: #fff;
    cursor: pointer;
}

.note {
    color: #dc3545;
    font-style: italic;
    margin-top: 20px;
}