.tcc-membership-signup {
    background: #f8f6f3;
    border: 1px solid #e2ddd7;
    border-radius: 10px;
    padding: 28px 32px;
    max-width: 640px;
    font-family: 'DM Sans', sans-serif;
}
.tcc-membership-signup h3 {
    color: #2D4A3E;
    font-family: 'Cormorant Garamond', serif;
    font-size: 24px;
    margin: 0 0 8px;
}
.tcc-membership-signup p {
    color: #555;
    margin: 0 0 20px;
}
.tcc-form-row {
    margin-bottom: 16px;
}
.tcc-form-row label {
    display: block;
    font-weight: 600;
    font-size: 14px;
    color: #444;
    margin-bottom: 4px;
}
.tcc-form-row input[type="text"],
.tcc-form-row input[type="email"],
.tcc-form-row input[type="tel"],
.tcc-form-row input[type="url"],
.tcc-form-row select,
.tcc-form-row textarea {
    width: 100%;
    padding: 10px 14px;
    font-size: 15px;
    border: 1px solid #ccc;
    border-radius: 6px;
    background: #fff;
    box-sizing: border-box;
    transition: border-color 0.2s;
}
.tcc-form-row input:focus,
.tcc-form-row select:focus,
.tcc-form-row textarea:focus {
    border-color: #2D4A3E;
    outline: none;
    box-shadow: 0 0 0 2px rgba(45,74,62,0.12);
}
.tcc-form-row textarea {
    min-height: 100px;
    resize: vertical;
}
#tcc-signup-submit {
    background: #2D4A3E;
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 12px 32px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}
#tcc-signup-submit:hover {
    background: #3a6350;
}
#tcc-signup-submit:disabled {
    background: #999;
    cursor: not-allowed;
}
#tcc-signup-message {
    margin-top: 16px;
    padding: 12px 16px;
    border-radius: 6px;
    background: #fff;
    border: 1px solid #e2ddd7;
    line-height: 1.5;
}