.callback_widget_btn {
    position: fixed;
    left: 24px;
    bottom: 24px;
    right: auto;
    z-index: 9990;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
    border: none;
    border-radius: 999px;
    background: #4D7D94;
    color: #fff;
    font-family: 'Inter-Bold', sans-serif;
    font-size: 16px;
    line-height: 1;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.22);
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.callback_widget_btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.26);
    background: #3f697c;
}

.callback_widget_btn svg {
    flex-shrink: 0;
}

.callback_widget_modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.callback_widget_modal.is_open {
    display: flex;
}

.callback_widget_overlay {
    position: absolute;
    inset: 0;
    background: rgba(20, 20, 20, 0.55);
}

.callback_widget_dialog {
    position: relative;
    width: 100%;
    max-width: 440px;
    background: #fff;
    border-radius: 16px;
    padding: 28px 24px 24px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
}

.callback_widget_close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 50%;
    background: rgba(40, 40, 40, 0.08);
    color: #282828;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
}

.callback_widget_title {
    margin: 0 0 8px;
    font-size: 24px;
    line-height: 1.2;
    color: #282828;
    font-family: 'Inter-Bold', sans-serif;
}

.callback_widget_subtitle {
    margin: 0 0 20px;
    color: rgba(40, 40, 40, 0.65);
    font-size: 15px;
    line-height: 1.5;
}

.callback_widget_field {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 16px;
}

.callback_widget_label {
    font-size: 14px;
    font-weight: 600;
    color: #282828;
}

.callback_widget_input,
.callback_widget_textarea {
    width: 100%;
    border: 1px solid rgba(40, 40, 40, 0.15);
    border-radius: 10px;
    padding: 12px 14px;
    font-size: 16px;
    color: #282828;
    background: #fff;
    box-sizing: border-box;
}

.callback_widget_input:focus,
.callback_widget_textarea:focus {
    outline: none;
    border-color: #4D7D94;
    box-shadow: 0 0 0 3px rgba(77, 125, 148, 0.15);
}

.callback_widget_input.error-border,
.callback_widget_textarea.error-border {
    border-color: #d9534f;
}

.callback_widget_textarea {
    min-height: 96px;
    resize: vertical;
}

.callback_widget_submit {
    width: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 18px;
    border: none;
    border-radius: 999px;
    background: #4D7D94;
    color: #fff;
    font-family: 'Inter-Bold', sans-serif;
    font-size: 16px;
    cursor: pointer;
}

.callback_widget_submit:disabled {
    opacity: 0.7;
    cursor: wait;
}

body.callback_widget_open {
    overflow: hidden;
}

@media screen and (max-width: 768px) {
    .callback_widget_btn {
        left: 16px;
        bottom: 16px;
        right: auto;
        padding: 14px 16px;
        font-size: 15px;
    }

    .callback_widget_btn_text {
        display: none;
    }

    .callback_widget_dialog {
        padding: 24px 18px 18px;
    }
}