html.sc-modal-open,
    body.sc-modal-open {
        overflow: hidden !important;
        overscroll-behavior: none;
    }

    html.sc-modal-open body > *:not(#start-customers-overlay):not(script):not(style):not(noscript) {
        visibility: hidden !important;
        pointer-events: none !important;
    }

    html.sc-modal-open #start-customers-overlay,
    html.sc-modal-open #start-customers-overlay * {
        visibility: visible !important;
    }

    html.sc-modal-open #start-customers-overlay {
        display: flex !important;
        pointer-events: auto !important;
        z-index: 2147483647 !important;
    }

    html.sc-modal-open .cu-widget-container,
    html.sc-modal-open #cuWidgetContainer,
    html.sc-modal-open #ofarGlobalTimer,
    html.sc-modal-open #ofarGuestCard,
    html.sc-modal-open .ofar-wheel-overlay,
    html.sc-modal-open .ofar-maybe-discount-box,
    html.sc-modal-open .ofar-lastshow-box,
    html.sc-modal-open .wp-aar-floating-button,
    html.sc-modal-open .wp-aar-ad,
    html.sc-modal-open .wp-aar-in-feed-ad {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        pointer-events: none !important;
    }

    .sc-overlay[hidden] {
        display: none !important;
    }

    .sc-overlay {
        --sc-viewport-height: 100dvh;
        position: fixed;
        inset: 0;
        z-index: 999999;
        display: flex;
        align-items: center;
        justify-content: center;
        width: 100%;
        height: var(--sc-viewport-height);
        padding: 18px;
        overflow-x: hidden;
        overflow-y: auto;
        background: rgba(15, 23, 42, 0.72);
        -webkit-overflow-scrolling: touch;
    }

    .sc-card {
        width: min(720px, 100%);
        max-height: calc(var(--sc-viewport-height) - 36px);
        padding: 28px;
        overflow-x: hidden;
        overflow-y: auto;
        box-sizing: border-box;
        border-radius: 22px;
        background: #ffffff;
        color: #111827;
        box-shadow: 0 25px 80px rgba(0, 0, 0, 0.28);
        -webkit-overflow-scrolling: touch;
    }

    .sc-card[dir="rtl"] {
        text-align: right;
    }

    .sc-card[dir="ltr"] {
        text-align: left;
    }

    .sc-language-switch {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 10px;
        margin-bottom: 22px;
        padding: 5px;
        border-radius: 14px;
        background: #f3f4f6;
    }

    .sc-language-button {
        min-height: 44px;
        padding: 10px 14px;
        border: 0;
        border-radius: 11px;
        background: transparent;
        color: #374151;
        font: inherit;
        font-weight: 700;
        cursor: pointer;
    }

    .sc-language-button.active {
        background: #111827;
        color: #ffffff;
        box-shadow: 0 8px 18px rgba(17, 24, 39, 0.18);
    }

    .sc-card h2 {
        margin: 0 0 8px;
        font-size: 28px;
        line-height: 1.3;
        font-weight: 800;
        color: #111827;
    }

    .sc-welcome {
        margin: 0 0 24px;
        color: #6b7280;
        font-size: 15px;
        line-height: 1.7;
    }

    .sc-entry-choice {
        display: block;
    }

    .sc-entry-choice[hidden],
    #start-customers-form[hidden] {
        display: none !important;
    }

    .sc-entry-choice-text {
        margin: 0 0 18px;
        padding: 14px 16px;
        border: 1px solid #e5e7eb;
        border-radius: 14px;
        background: #f9fafb;
        color: #374151;
        font-size: 15px;
        line-height: 1.8;
    }

    .sc-entry-actions {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .sc-choice-button,
    .sc-form-guest-button {
        min-height: 52px;
        padding: 13px 18px;
        border-radius: 14px;
        font: inherit;
        font-size: 16px;
        font-weight: 800;
        cursor: pointer;
        transition: opacity 0.15s ease, transform 0.15s ease;
    }

    .sc-choice-button:hover,
    .sc-form-guest-button:hover {
        transform: translateY(-1px);
    }

    .sc-choice-register {
        border: 1px solid #111827;
        background: #111827;
        color: #ffffff;
        box-shadow: 0 12px 24px rgba(17, 24, 39, 0.18);
    }

    .sc-choice-guest,
    .sc-form-guest-button {
        border: 1px solid #d1d5db;
        background: #ffffff;
        color: #111827;
    }

    .sc-guest-note {
        display: block;
        margin-top: 14px;
        color: #6b7280;
        font-size: 12px;
        line-height: 1.7;
    }

    .sc-grid {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 18px 16px;
        align-items: start;
    }

    .sc-field {
        display: flex;
        flex-direction: column;
        gap: 8px;
        min-width: 0;
    }

    .sc-field label {
        display: block;
        font-size: 14px;
        line-height: 1.4;
        font-weight: 700;
        color: #374151;
    }

    .sc-field input,
    .sc-field select {
        width: 100%;
        min-height: 50px;
        padding: 12px 14px;
        box-sizing: border-box;
        border: 1px solid #d1d5db;
        border-radius: 13px;
        background-color: #ffffff;
        color: #111827;
        font: inherit;
        font-size: 16px;
        line-height: 1.35;
        box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
        transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
    }

    .sc-field select {
        appearance: auto;
        cursor: pointer;
    }

    .sc-field input::placeholder {
        color: #9ca3af;
    }

    .sc-field input:focus,
    .sc-field select:focus {
        border-color: #111827;
        outline: none;
        box-shadow: 0 0 0 4px rgba(17, 24, 39, 0.10);
    }

    .sc-phone-row {
        display: grid;
        grid-template-columns: 96px minmax(0, 1fr);
        gap: 8px;
        align-items: stretch;
    }

    .sc-phone-code {
        display: flex;
        align-items: center;
        justify-content: center;
        min-height: 50px;
        padding: 0 12px;
        box-sizing: border-box;
        border: 1px solid #d1d5db;
        border-radius: 13px;
        background: #f9fafb;
        color: #111827;
        font-size: 16px;
        font-weight: 800;
        direction: ltr;
        white-space: nowrap;
    }

    .sc-phone-row input {
        min-width: 0;
    }

    .sc-phone-help {
        min-height: 18px;
        color: #6b7280;
        font-size: 12px;
        line-height: 1.5;
    }

    .sc-phone-help.error {
        color: #b91c1c;
        font-weight: 700;
    }

    .sc-message {
        min-height: 24px;
        margin-top: 16px;
        font-size: 14px;
        line-height: 1.6;
        font-weight: 700;
    }

    .sc-message.error {
        color: #b91c1c;
    }

    .sc-message.success {
        color: #047857;
    }

    .sc-start-button {
        width: 100%;
        min-height: 52px;
        margin-top: 14px;
        padding: 13px 18px;
        border: 0;
        border-radius: 14px;
        background: #111827;
        color: #ffffff;
        font: inherit;
        font-size: 16px;
        font-weight: 800;
        cursor: pointer;
        box-shadow: 0 12px 24px rgba(17, 24, 39, 0.18);
        transition: opacity 0.15s ease, transform 0.15s ease;
    }

    .sc-start-button:hover {
        transform: translateY(-1px);
    }

    .sc-start-button:disabled {
        opacity: 0.65;
        cursor: wait;
        transform: none;
    }

    .sc-form-guest-button {
        width: 100%;
        margin-top: 10px;
    }

    @media (max-width: 680px) {
        .sc-overlay {
            align-items: flex-start;
            padding: 10px;
        }

        .sc-card {
            width: 100%;
            max-height: calc(var(--sc-viewport-height) - 20px);
            padding: 18px 14px 20px;
            border-radius: 18px;
        }

        .sc-card h2 {
            font-size: 23px;
        }

        .sc-welcome {
            margin-bottom: 18px;
            font-size: 14px;
        }

        .sc-grid {
            grid-template-columns: 1fr;
            gap: 13px;
        }

        .sc-entry-actions {
            grid-template-columns: 1fr;
        }

        .sc-language-switch {
            position: sticky;
            top: -18px;
            z-index: 5;
            margin: -18px -14px 18px;
            padding: 10px 14px;
            border-radius: 18px 18px 0 0;
            background: #ffffff;
            border-bottom: 1px solid #eef0f3;
        }

        .sc-phone-row {
            grid-template-columns: 88px minmax(0, 1fr);
        }

        .sc-field input,
        .sc-field select,
        .sc-phone-code {
            min-height: 48px;
            border-radius: 12px;
        }

        .sc-start-button {
            position: sticky;
            bottom: -20px;
            z-index: 6;
            margin: 14px -14px -20px;
            width: calc(100% + 28px);
            min-height: 54px;
            border-radius: 0 0 18px 18px;
            box-shadow: 0 -10px 24px rgba(255, 255, 255, 0.96);
        }

        .sc-form-guest-button {
            margin-top: 28px;
        }
    }

    @media (max-height: 560px) {
        .sc-overlay {
            align-items: flex-start;
        }

        .sc-card {
            max-height: calc(var(--sc-viewport-height) - 12px);
        }
    }