.wa-support-widget {
    position: relative;
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    max-width: 100%;
    box-sizing: border-box;
    z-index: 9999;
}

.wa-support-widget *,
.wa-support-widget *::before,
.wa-support-widget *::after {
    box-sizing: border-box;
}

.wa-support-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 44px;
    max-width: 100%;
    padding: 0 18px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    line-height: 1;
    transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
    border: 1px solid transparent;
    cursor: pointer;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12);
    white-space: nowrap;
}

.wa-support-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.16);
    text-decoration: none;
}

.wa-support-button:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(37, 211, 102, 0.18);
}

.wa-support-button-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    line-height: 0;
}

.wa-support-button-icon svg {
    display: block;
}

.wa-support-button-text {
    display: inline-block;
    white-space: nowrap;
}

.wa-support-button--primary {
    background: #25d366;
    color: #ffffff;
    border: 1px solid #25d366;
}

.wa-support-button--primary:hover,
.wa-support-button--primary:focus,
.wa-support-button--primary:active,
.wa-support-button--primary:visited {
    color: #ffffff;
}

/* Layout variants */
.wa-support-layout-single_person_slide_type_1 {
    border-radius: 10px;
    padding: 0 18px;
}

.wa-support-layout-single_person_slide_type_2 {
    border-radius: 999px;
    padding: 0 20px;
}

.wa-support-layout-single_person_popup {
    border-radius: 14px;
    padding: 0 20px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.16);
}

.wa-support-layout-single_person_floating_icon {
    min-width: 52px;
    min-height: 52px;
    padding: 0 16px;
    border-radius: 999px;
}

.wa-support-layout-group_invitation_button {
    border-radius: 12px;
    padding: 0 22px;
    letter-spacing: 0.2px;
}

.wa-support-layout-multi_support_person_slide_type_1 {
    border-radius: 12px;
    padding: 0 20px;
}

.wa-support-layout-single_person_with_whatsapp_number_field {
    border-radius: 10px;
    padding: 0 18px;
}

.wa-support-layout-multi_support_person_slide_type_2 {
    border-radius: 16px;
    padding: 0 22px;
}

/* Sticky widget */
.wa-support-widget.wa-support-sticky {
    position: fixed !important;
    z-index: 999999 !important;
    will-change: auto;
    max-width: calc(100vw - 32px);
    pointer-events: auto;
}

.wa-support-widget.wa-support-sticky.wa-support-sticky-bottom_right {
    right: 24px;
    left: auto;
    bottom: 24px;
}

.wa-support-widget.wa-support-sticky.wa-support-sticky-bottom_left {
    left: 24px;
    right: auto;
    bottom: 24px;
}

.wa-support-widget.wa-support-sticky .wa-support-button {
    max-width: 100%;
}

.wa-support-widget.wa-support-sticky .wa-support-button-text {
    max-width: none;
}

/* Lead capture inline form */
.wa-support-inline-form-wrap {
    width: min(380px, calc(100vw - 32px));
    max-width: 100%;
    border-radius: 18px;
    background: #ffffff;
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.16);
    overflow: hidden;
}

.wa-support-has-inline-form.wa-support-form-open {
    z-index: 1000000;
}

.wa-support-inline-form {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin: 0;
    padding: 0;
}

.wa-support-inline-form__header {
    padding: 16px 16px 10px;
    border-bottom: 1px solid #eef2f7;
    background: #ffffff;
}

.wa-support-inline-form__title {
    margin: 0 0 6px;
    color: #111827;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.35;
}

.wa-support-inline-form__subtitle {
    margin: 0;
    color: #6b7280;
    font-size: 12px;
    line-height: 1.6;
}

.wa-support-inline-form__body {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 14px 16px 12px;
    background: #ffffff;
}

.wa-support-inline-form__field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.wa-support-inline-form__field label {
    margin: 0;
    color: #374151;
    font-size: 12px;
    font-weight: 600;
    line-height: 1.4;
}

.wa-support-inline-form__field input,
.wa-support-inline-form__field textarea {
    width: 100%;
    border: 1px solid #d1d5db;
    border-radius: 10px;
    background: #ffffff;
    color: #111827;
    font-size: 13px;
    line-height: 1.4;
    padding: 10px 12px;
    box-shadow: none;
    outline: none;
    transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.wa-support-inline-form__field input {
    min-height: 40px;
}

.wa-support-inline-form__field textarea {
    min-height: 74px;
    resize: vertical;
}

.wa-support-inline-form__field input:focus,
.wa-support-inline-form__field textarea:focus {
    border-color: #25d366;
    box-shadow: 0 0 0 3px rgba(37, 211, 102, 0.12);
}

.wa-support-inline-form__footer {
    display: flex;
    justify-content: center;
    padding: 0 16px 14px;
    background: #ffffff;
}

.wa-support-inline-form__submit {
    width: 100%;
    min-height: 42px;
    border: 0;
    border-radius: 11px;
    background: linear-gradient(135deg, #25d366 0%, #1faa52 100%);
    color: #ffffff;
    font-size: 13px;
    font-weight: 700;
    line-height: 1.2;
    padding: 0 14px;
    cursor: pointer;
    box-shadow: 0 12px 24px rgba(37, 211, 102, 0.2);
    transition: transform 0.22s ease, box-shadow 0.22s ease, opacity 0.22s ease;
}

.wa-support-inline-form__submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 26px rgba(37, 211, 102, 0.24);
}

.wa-support-inline-form__submit:disabled,
.wa-support-inline-form__submit[aria-disabled="true"] {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.wa-support-inline-form__notice {
    display: none;
    margin: 0 16px 14px;
    padding: 10px 12px;
    border-radius: 10px;
    font-size: 12px;
    line-height: 1.5;
    font-weight: 600;
}

.wa-support-inline-form__notice.is-success {
    display: block;
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
    color: #065f46;
}

.wa-support-inline-form__notice.is-error {
    display: block;
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
}

/* Auto button helper */
.wa-support-button--auto {
    pointer-events: auto;
}

.wa-support-button--shortcode {
    position: relative;
}

/* Mobile icon only */
@media (max-width: 767px) {
    .wa-support-mobile-icon-only .wa-support-button {
        min-width: 48px !important;
        width: 48px !important;
        height: 48px !important;
        min-height: 48px !important;
        padding: 0 !important;
        border-radius: 999px !important;
        justify-content: center;
    }

    .wa-support-mobile-icon-only .wa-support-button-text {
        display: none !important;
    }

    .wa-support-mobile-icon-only .wa-support-button-icon {
        margin: 0 !important;
    }
}

/* Tablet & mobile refinement */
@media (max-width: 600px) {
    .wa-support-widget {
        max-width: calc(100vw - 24px);
    }

    .wa-support-widget.wa-support-sticky {
        max-width: calc(100vw - 20px) !important;
        z-index: 999999 !important;
    }

    .wa-support-widget.wa-support-sticky.wa-support-sticky-bottom_right {
        right: max(10px, env(safe-area-inset-right)) !important;
        left: auto !important;
        bottom: max(10px, env(safe-area-inset-bottom)) !important;
    }

    .wa-support-widget.wa-support-sticky.wa-support-sticky-bottom_left {
        left: max(10px, env(safe-area-inset-left)) !important;
        right: auto !important;
        bottom: max(10px, env(safe-area-inset-bottom)) !important;
    }

    .wa-support-widget:not(.wa-support-mobile-icon-only) .wa-support-button {
        min-height: 46px;
        max-width: calc(100vw - 20px);
        padding: 0 14px;
    }

    .wa-support-widget:not(.wa-support-mobile-icon-only) .wa-support-button-text {
        max-width: calc(100vw - 90px);
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .wa-support-mobile-icon-only.wa-support-sticky {
        width: 48px !important;
        max-width: 48px !important;
    }

    .wa-support-mobile-icon-only .wa-support-button {
        box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
    }

    .wa-support-inline-form-wrap {
        width: min(360px, calc(100vw - 24px));
        border-radius: 16px;
    }

    .wa-support-inline-form__header {
        padding: 14px 14px 10px;
    }

    .wa-support-inline-form__body {
        gap: 8px;
        padding: 12px 14px 10px;
    }

    .wa-support-inline-form__footer {
        padding: 0 14px 12px;
    }

    .wa-support-inline-form__notice {
        margin: 0 14px 12px;
    }

    .wa-support-inline-form__field input,
    .wa-support-inline-form__field textarea {
        font-size: 13px;
        padding: 9px 11px;
    }

    .wa-support-inline-form__submit {
        min-height: 40px;
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .wa-support-inline-form-wrap {
        width: calc(100vw - 20px);
        border-radius: 15px;
    }

    .wa-support-inline-form__title {
        font-size: 14px;
    }

    .wa-support-inline-form__subtitle {
        font-size: 11px;
    }

    .wa-support-inline-form__body {
        gap: 8px;
    }

    .wa-support-inline-form__field label {
        font-size: 11px;
    }

    .wa-support-inline-form__field input {
        min-height: 38px;
    }

    .wa-support-inline-form__field textarea {
        min-height: 68px;
    }
}