body {
    background-color: #e8e0d8;
    min-height: 100vh;
}

.signup-card {
    background-color: #f2ece5;
    border: none;
    border-radius: 12px;
    max-width: 420px;
    margin: 0 auto;
    position: relative;
}

.signup-card .card-body {
    padding: 2rem 2rem 1.5rem;
}

.btn-close-custom {
    position: absolute;
    top: 14px;
    right: 16px;
    background: none;
    border: none;
    font-size: 1.3rem;
    color: #555;
    line-height: 1;
    cursor: pointer;
    padding: 0;
}

.form-title {
    font-size: 1.6rem;
    font-weight: 600;
    color: #333;
    text-align: center;
    margin-bottom: 2px;
}

.form-subtitle {
    color: #c88a45;
    font-size: 0.95rem;
    text-align: center;
    font-weight: 500;
    margin-bottom: 2px;
}

.form-description {
    color: #555;
    font-size: 0.85rem;
    text-align: center;
    margin-bottom: 1.4rem;
}

.form-label {
    color: #c88a45;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 4px;
}

.form-label .req {
    color: #c88a45;
}

.form-control,
.form-select {
    background-color: #fff;
    border: 1px solid #d8d0c8;
    border-radius: 8px;
    font-size: 0.9rem;
    color: #444;
}

.form-control:focus,
.form-select:focus {
    border-color: #c88a45;
    box-shadow: 0 0 0 0.15rem rgba(200, 138, 69, 0.2);
}

.form-text {
    font-size: 0.75rem;
    color: #888;
}

.btn-send-otp {
    border: 1.5px solid #c88a45;
    color: #c88a45;
    background: transparent;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    padding: 6px 14px;
    white-space: nowrap;
    cursor: pointer;
    transition: background-color 0.2s, color 0.2s;
}

.btn-send-otp:hover:not(:disabled) {
    background-color: #c88a45;
    color: #fff;
}

.btn-send-otp:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-continue {
    background-color: #4a4a4a;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    padding: 10px;
    width: 100%;
    cursor: pointer;
    transition: background-color 0.2s;
}

.btn-continue:hover {
    background-color: #333;
    color: #fff;
}

.btn-continue:disabled {
    background-color: #6c757d;
    cursor: not-allowed;
}

.terms-label {
    font-size: 0.82rem;
    color: #555;
}

.terms-label a {
    color: #c88a45;
    text-decoration: underline;
}

.form-check-input:checked {
    background-color: #c88a45;
    border-color: #c88a45;
}

.form-check-input:focus {
    box-shadow: 0 0 0 0.15rem rgba(200, 138, 69, 0.2);
    border-color: #c88a45;
}

.verify-note {
    font-size: 0.78rem;
    color: #666;
    text-align: center;
}

.login-link {
    font-size: 0.85rem;
    text-align: center;
    color: #555;
}

.login-link a {
    color: #c88a45;
    font-weight: 600;
    text-decoration: none;
}

.login-link a:hover {
    text-decoration: underline;
}

#otpMessage {
    font-size: 0.78rem;
    margin-top: 4px;
}