body {
    min-height: 100vh;
    background: #000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-family: 'Inter', sans-serif;
    margin: 0;
    color: #fff;
}

.container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 20px 0;
}

.donation-box {
    max-width: 340px;
    width: 95vw;
    margin: 40px 0 16px 0;
    background: #000; /* Slightly different from body to see separation if needed, or keep same */
    border-radius: 12px;
    box-shadow: 0 4px 32px rgba(0,0,0,0.25);
    padding: 24px;
    text-align: center;
}

.header {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 24px;
}

.logo {
    border-radius: 16px;
    margin-bottom: 12px;
    background: #000; /* Ensure bg for transparency in image */
    width: 72px;
    height: 72px;
}

.donate-to {
    color: #a855f7;
    letter-spacing: 2px;
    font-weight: 700;
    font-size: 20px;
    margin-bottom: 4px;
}

.brand-name {
    color: #fff;
    font-weight: 800;
    font-size: 32px;
    margin-top: 2px;
    letter-spacing: 1px;
}

.tabs {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 18px;
    border-bottom: 1px solid #27272a;
}

.tab-button {
    background: none;
    border: none;
    color: #a3a3a3;
    font-weight: 600;
    font-size: 17px;
    padding: 0 0 8px 0;
    cursor: pointer;
    transition: color 0.2s;
    border-bottom: 2.5px solid transparent; /* Placeholder for active state */
}

.tab-button.active {
    color: #a855f7;
    border-bottom: 2.5px solid #a855f7;
}

form {
    text-align: left;
}

.label {
    color: #a855f7;
    font-weight: 700;
    font-size: 15px;
    margin-bottom: 4px;
    display: block;
}

.label-subtitle {
    color: #bdbdbd;
    font-weight: 400; /* Adjusted from 420, typically 100-900 */
    font-size: 13px;
    display: block;
    margin-bottom: 6px;
}

.input-field {
    width: 100%;
    box-sizing: border-box; /* Ensures padding doesn't add to width */
    padding: 12px 16px;
    border-radius: 8px;
    border: 1px solid #27272a;
    font-size: 16px;
    background: #232329;
    color: #fff;
    outline: none;
    margin-bottom: 14px;
    font-weight: 500;
    font-family: 'Inter', sans-serif;
}

.textarea-field {
    resize: vertical;
    min-height: 40px;
}

.amount-input-group {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.currency-symbol {
    color: #fff;
    font-weight: 600;
    font-size: 16px; /* Match input field font size */
}

.amount-field {
    flex: 1;
    margin-bottom: 0;
}

.checkbox-row {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #fff;
    font-size: 15px;
    margin-bottom: 8px;
}

/* Style for the actual checkbox input */
input[type="checkbox"] {
    width: 18px; /* Custom size */
    height: 18px; /* Custom size */
    accent-color: #a855f7; /* Color for the checkmark and border when checked */
    background-color: #232329; /* Background when unchecked */
    border: 1px solid #27272a;
    border-radius: 4px;
    cursor: pointer;
    margin-right: 4px; /* Give a bit more space */
}

.checkbox-label {
    color: #fff;
    font-weight: 500;
    font-size: 15px;
    cursor: pointer;
}

.submit-button {
    width: 100%;
    padding: 16px 0;
    border-radius: 10px;
    background: #a855f7;
    color: #fff;
    font-weight: 700;
    font-size: 20px;
    border: none;
    cursor: pointer;
    margin-top: 18px;
    margin-bottom: 4px;
    box-shadow: 0 2px 8px rgba(168,85,247,0.10);
    transition: background 0.2s;
}

.submit-button:hover {
    background: #9333ea; /* Slightly darker purple on hover */
}

footer {
    color: #fff;
    font-size: 14px;
    text-align: center;
    margin-top: 18px;
    max-width: 420px;
    line-height: 1.5;
}

footer a {
    color: #a855f7;
    text-decoration: underline;
}

footer a:hover {
    color: #9333ea;
}