body {
    font-family: Arial;
    background: #e3f2fd;
    margin: 0;
    padding: 10px;
}

header {
    background: #29b6f6;
    color: white;
    text-align: center;
    padding: 15px;
    border-radius: 12px;
}

.panel {
    background: white;
    margin-top: 10px;
    padding: 12px;
    border-radius: 12px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1); }

input, select {
    padding: 10px;
    margin: 5px;
    font-size: 16px;
}

button {
    padding: 10px;
    margin: 5px 0;
    border: none;
    background: #29b6f6;
    color: white;
    border-radius: 10px;
    cursor: pointer;
    min-height: 45px;
}

button:hover {
    background: #0288d1;
}

.card {
    background: #f5f5f5;
    padding: 10px;
    margin-top: 10px;
    border-radius: 10px;
}

.bar {
    background: #ddd;
    height: 10px;
    border-radius: 5px;
}

.fill {
    background: #66bb6a;
    height: 10px;
    border-radius: 5px;
}

.event {
    background: #fff8e1;
    padding: 8px;
    margin-top: 5px;
    border-left: 5px solid #ffca28;
}