#spinWheelOverlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.55);
        z-index: 99999;
        align-items: center;
        justify-content: center;
        padding: 12px;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

        #spinWheelOverlay.sw-active {
            display: flex;
        }

    #swModal {
        background: #fff;
        border-radius: 12px;
        width: 100%;
        max-width: 780px;
        padding: 28px;
        display: grid;
        grid-template-columns: 1fr 340px;
        gap: 28px;
        position: relative;
        align-items: center;
        margin: auto;
    }

    /* FIX: the close button previously sat at top:-14px/right:-14px
       (hanging off the modal's corner) and then got a *second*,
       conflicting position on mobile (position: fixed; top:8px; right:8px),
       which is what made it drift out of alignment. It now sits inside
       the modal's own corner at all sizes, matching how it's placed in
       the existing/current version. */
    #swClose {
        position: absolute;
        top: 10px;
        right: 12px;
        background: #C0191C;
        border: none;
        color: #fff;
        width: 32px;
        height: 32px;
        border-radius: 50%;
        cursor: pointer;
        font-size: 16px;
        font-weight: 700;
        display: flex;
        align-items: center;
        justify-content: center;
        z-index: 10;
        box-shadow: 0 2px 8px rgba(0,0,0,0.25);
    }

    /* ── Left panel ── */
    #swLeft {
        display: flex;
        flex-direction: column;
        gap: 14px;
    }

    .sw-special-label {
        color: #C0191C;
        font-size: 22px;
        font-weight: 900;
        text-transform: uppercase;
        letter-spacing: 0.02em;
    }

    .sw-subtitle {
        font-size: 14px;
        color: #1a1a1a;
        line-height: 1.4;
    }

        .sw-subtitle strong {
            color: #C0191C;
            font-weight: 900;
        }

    .sw-form-group {
        display: flex;
        flex-direction: column;
        gap: 10px;
        margin-bottom: 4px;
    }

    .sw-field {
        display: flex;
        flex-direction: column;
        gap: 4px;
    }

        .sw-field label {
            font-size: 12px;
            font-weight: 500;
            color: #333;
        }

    .sw-phone-row {
        display: grid;
        grid-template-columns: 90px 1fr;
        gap: 8px;
    }

    .sw-flag-select {
        display: flex;
        align-items: center;
        gap: 5px;
        border: 1px solid #ccc;
        border-radius: 6px;
        padding: 0 10px;
        font-size: 13px;
        color: #333;
        background: #fff;
        height: 44px;
        cursor: pointer;
    }

    .sw-field input {
        height: 44px;
        border: 1px solid #ccc;
        border-radius: 6px;
        padding: 0 12px;
        font-size: 16px; /* 16px prevents iOS zoom */
        color: #1a1a1a;
        background: #fff;
        outline: none;
        transition: border-color 0.2s;
        width: 100%;
        -webkit-appearance: none;
        appearance: none;
    }

        .sw-field input:focus {
            border-color: #C0191C;
            box-shadow: 0 0 0 3px rgba(192,25,28,0.12);
        }

        .sw-field input::placeholder {
            color: #aaa;
        }

        .sw-field input.input-error {
            border-color: #C0191C;
            box-shadow: 0 0 0 3px rgba(192,25,28,0.12);
        }

    .error-message {
        min-height: 14px;
        font-size: 11px;
        color: #C0191C;
        line-height: 1.4;
        display: none;
    }

    .error-message-show {
        display: block !important;
    }

    /* Form-level error banner, used when the server responds with
       Success: false (e.g. duplicate email/phone) rather than a
       per-field problem. */
    .sw-form-error {
        display: none;
        font-size: 13px;
        font-weight: 600;
        color: #C0191C;
        background: #FBEAEA;
        border: 1px solid #F0C4C4;
        border-radius: 6px;
        padding: 10px 12px;
        line-height: 1.4;
    }

        .sw-form-error.sw-show {
            display: block;
        }

    #swCTA {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 100%;
        height: 52px;
        background-color: #C0191C;
        color: #fff;
        font-size: 16px;
        font-weight: 700;
        border: none;
        border-radius: 8px;
        cursor: pointer;
        margin-bottom: 6px;
        box-shadow: 0 4px 14px rgba(192,25,28,0.4);
        transition: background-color 0.2s, transform 0.15s;
        -webkit-appearance: none;
        appearance: none;
        touch-action: manipulation;
    }

        #swCTA:hover {
            background-color: #A01416;
        }

        #swCTA:active {
            transform: scale(0.98);
            background-color: #A01416;
        }

        #swCTA:disabled {
            opacity: 0.65;
            cursor: not-allowed;
            transform: none;
        }

    .sw-offer-terms {
        font-size: 11px;
        color: #888780;
        line-height: 1.5;
    }

        .sw-offer-terms a {
            color: #888780;
            text-decoration: underline;
        }

    .sw-legal-note {
        font-size: 11px;
        color: #888780;
        line-height: 1.6;
    }

        .sw-legal-note a {
            color: #C0191C;
            text-decoration: underline;
        }

    /* ── Right panel ── */
    #swRight {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }

    .sw-wheel-wrap {
        position: relative;
        width: 320px;
        height: 320px;
    }

    .sw-wheel-pointer {
        position: absolute;
        top: -16px;
        left: 50%;
        transform: translateX(-50%);
        width: 0;
        height: 0;
        border-left: 13px solid transparent;
        border-right: 13px solid transparent;
        border-top: 22px solid #C0191C;
        z-index: 10;
        filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
    }

    #swCanvas {
        width: 320px;
        height: 320px;
        border-radius: 50%;
        display: block;
        cursor: pointer;
        opacity: 1;
        touch-action: manipulation;
    }

        #swCanvas.sw-locked {
            cursor: not-allowed;
            opacity: 0.6;
        }

    /* ── Confetti ── */
    #swConfetti {
        position: fixed;
        inset: 0;
        pointer-events: none;
        z-index: 100000;
    }

    /* ── Win screen ── */
    #swWinScreen {
        display: none;
        position: absolute;
        inset: 0;
        background: rgba(255,255,255,0.97);
        z-index: 20;
        border-radius: 12px;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 16px;
        padding: 28px 20px;
        text-align: center;
    }

        #swWinScreen.sw-show {
            display: flex;
        }

        #swWinScreen h2 {
            font-size: 24px;
            font-weight: 700;
            color: #1a1a1a;
            margin: 0;
        }

            #swWinScreen h2 span {
                color: #C0191C;
            }

    .sw-win-redeem {
        border: 1px solid #eee;
        border-radius: 8px;
        padding: 14px 20px;
        font-size: 14px;
        color: #333;
    }

        .sw-win-redeem strong {
            color: #C0191C;
            font-size: 15px;
        }

    .sw-win-valid {
        color: #C0191C;
        font-size: 14px;
        font-weight: 600;
        margin: 0;
    }

    .sw-timer-box {
        background-color: #C0191C;
        border-radius: 10px;
        padding: 14px 24px;
        display: flex;
        gap: 16px;
        align-items: center;
        justify-content: center;
        width: 100%;
        max-width: 300px;
    }

    .sw-timer-unit {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 4px;
    }

    .sw-num {
        font-size: 30px;
        font-weight: 700;
        line-height: 1;
        min-width: 44px;
        text-align: center;
        color: #fff;
    }

    .sw-lbl {
        font-size: 10px;
        letter-spacing: 0.1em;
        text-transform: uppercase;
        color: #fff;
        opacity: 0.9;
    }

    .sw-timer-sep {
        font-size: 26px;
        font-weight: 700;
        margin-top: -4px;
        color: #fff;
    }

    .sw-win-close {
        position: absolute;
        top: 10px;
        right: 12px;
        background: #C0191C;
        border: none;
        color: #fff;
        width: 32px;
        height: 32px;
        border-radius: 50%;
        cursor: pointer;
        font-size: 18px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 700;
    }

    /* ══════════════════════════════
       MOBILE — single column, wheel on top
    ══════════════════════════════ */
    @media (max-width: 640px) {
        #spinWheelOverlay {
            align-items: flex-start;
            padding: 8px;
        }

        #swModal {
            grid-template-columns: 1fr;
            padding: 20px 16px 24px;
            gap: 20px;
            border-radius: 16px;
            margin: 8px auto;
        }
        /* wheel goes above form on mobile */
        #swRight {
            order: -1;
        }

        .sw-wheel-wrap {
            width: 260px;
            height: 260px;
            margin: 0 auto;
        }

        #swCanvas {
            width: 260px;
            height: 260px;
        }

        .sw-special-label {
            font-size: 20px;
            text-align: center;
        }

        .sw-subtitle {
            text-align: center;
            font-size: 13px;
        }

        #swCTA {
            height: 52px;
            font-size: 16px;
        }

        .sw-win-redeem {
            white-space: normal;
            font-size: 13px;
        }

        .sw-timer-box {
            padding: 12px 16px;
            gap: 12px;
        }

        .sw-num {
            font-size: 26px;
        }
    }

    @media (max-width: 360px) {
        .sw-wheel-wrap {
            width: 220px;
            height: 220px;
        }

        #swCanvas {
            width: 220px;
            height: 220px;
        }
    }