.donate-container {
    display: flex;
    justify-content: center;
}

.donate-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 320px;
    max-width: 100%;
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 22px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 20px 10px 10px 10px;
}

.donate-title {
    font-size: 22px;
}

.tab-list {
    width: 100%;
    padding: 20px 0;
    display: flex;
    justify-content: space-between;
}

.tab-btn {
    color: black;
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 30px;
    background: none;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 5px 15px;
    cursor: pointer;
    transition: .3s;
}

.tab-btn.active, .tab-btn:hover {
    background: #d53e07;
    color: white;
    border-color: #d53e07;
}

.donate-btn {
    color: white;
    border: 1px solid #d53e07;
    border-radius: 30px;
    background: #d53e07;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 10px 20px;
    cursor: pointer;
    width: 100%;
    margin: 20px 0;
}

.tab-panel { 
    display: none;
}

.tab-panel.active {
    display: block
}

input[type="number"], select {
    margin: 10px 0;
    width: 100%;
    padding: 5px 10px;
    border-radius: 30px;
    border: 1px solid #ced6e0;
    background: #f5f8ff;
    outline: none;
    transition: border 0.2s;
}

input[type="number"]:focus, select:focus {
    border-color: #5f78ff;
    background: #ecf2ff;
}

.form {
    width: 100%;
}