.vp-form-wrapper {
    max-width: 760px;
    margin: 20px auto;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    padding: 24px;
    box-shadow: 0 8px 30px rgba(0,0,0,.05);
}

.vp-form-title {
    margin: 0 0 20px;
    font-size: 24px;
    line-height: 1.6;
    text-align: center;
}

.vp-form {
    width: 100%;
}

.vp-row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -10px 10px;
}

.vp-field {
    padding: 0 10px;
    margin-bottom: 14px;
    box-sizing: border-box;
}

.vp-col-50 {
    width: 50%;
}

.vp-col-100 {
    width: 100%;
}

.vp-field label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
}

.vp-field input,
.vp-field select {
    width: 100%;
    height: 46px;
    border: 1px solid #cfd4dc;
    border-radius: 10px;
    padding: 0 14px;
    font-size: 15px;
    outline: none;
    box-sizing: border-box;
    background: #fff;
}

.vp-field input:focus,
.vp-field select:focus {
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}

.vp-actions {
    margin-top: 10px;
}

.vp-submit-btn {
    background: #2563eb;
    color: #fff;
    border: none;
    border-radius: 10px;
    padding: 12px 28px;
    font-size: 16px;
    cursor: pointer;
    transition: .2s;
}

.vp-submit-btn:hover {
    background: #1d4ed8;
}

.vp-submit-btn:disabled {
    opacity: .7;
    cursor: not-allowed;
}

.vp-error {
    color: #dc2626;
    font-size: 13px;
    margin-top: 6px;
    min-height: 18px;
}

.vp-general-error {
    color: #dc2626;
    margin-top: 14px;
    font-size: 14px;
}

.vp-modal {
    display: none;
}

.vp-modal.vp-open {
    display: block;
}

.vp-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.45);
    z-index: 9998;
}

.vp-modal-content {
    position: fixed;
    top: 50%;
    left: 50%;
    width: calc(100% - 30px);
    max-width: 520px;
    transform: translate(-50%, -50%);
    background: #fff;
    border-radius: 14px;
    padding: 24px;
    z-index: 9999;
    box-shadow: 0 15px 45px rgba(0,0,0,.18);
    text-align: center;
}

.vp-modal-message {
    white-space: pre-line;
    font-size: 17px;
    line-height: 2;
    margin-bottom: 18px;
}

.vp-modal-close {
    position: absolute;
    top: 8px;
    left: 10px;
    border: none;
    background: transparent;
    font-size: 28px;
    cursor: pointer;
    line-height: 1;
}

.vp-modal-ok {
    background: #2563eb;
    color: #fff;
    border: none;
    border-radius: 10px;
    padding: 10px 22px;
    cursor: pointer;
}

@media (max-width: 767px) {
    .vp-col-50,
    .vp-col-100 {
        width: 100%;
    }

    .vp-form-wrapper {
        padding: 18px;
    }
}