.wwes-ts-wrapper {
    max-width: 520px;
    margin: 0 auto;
    padding: 1rem 1rem 2rem;
}

.wwes-ts-title {
    text-align: center;
    margin-bottom: 1rem;
    font-size: 1.6rem;
}

.wwes-ts-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-bottom: 1rem;
}

.wwes-ts-select {
    min-width: 100%;
    padding: 0.5rem;
    border-radius: 999px;
    border: 1px solid #ccc;
    font-size: 0.95rem;
}

@media (min-width: 480px) {
    .wwes-ts-select {
        min-width: 60%;
    }
}

.wwes-ts-btn {
    border-radius: 999px;
    border: none;
    padding: 0.5rem 1rem;
    font-size: 0.95rem;
    cursor: pointer;
    background: #ecf0f1;
}

.wwes-ts-btn-primary {
    background: #1b3b5c;
    color: #fff;
}

.wwes-ts-btn:active {
    transform: translateY(1px);
}

.wwes-ts-reader-wrap {
    position: relative;
    display: flex;
    justify-content: center;
    margin: 0 auto;
}

#wwes-ts-reader {
    width: 300px;
    height: 300px;
    max-width: 100%;
}

/* Overlay target frame (square + corners) */
.wwes-ts-target-frame {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 70%;
    height: 70%;
    transform: translate(-50%, -50%);
    border: 2px solid rgba(255,255,255,0.9);
    box-sizing: border-box;
    pointer-events: none;
}

.wwes-ts-corner {
    position: absolute;
    width: 18%;
    height: 18%;
    border: 3px solid rgba(255,255,255,0.95);
    box-sizing: border-box;
}

.wwes-ts-corner-tl {
    top: -1px;
    left: -1px;
    border-right: 0;
    border-bottom: 0;
}

.wwes-ts-corner-tr {
    top: -1px;
    right: -1px;
    border-left: 0;
    border-bottom: 0;
}

.wwes-ts-corner-bl {
    bottom: -1px;
    left: -1px;
    border-right: 0;
    border-top: 0;
}

.wwes-ts-corner-br {
    bottom: -1px;
    right: -1px;
    border-left: 0;
    border-top: 0;
}

.wwes-ts-result {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 6px;
    font-size: 0.95rem;
}

.wwes-ts-valid {
    background: #e6ffed;
    border: 1px solid #2ecc71;
    border-radius: 6px;
    padding: 0.75rem;
}

.wwes-ts-used {
    background: #fff7e6;
    border: 1px solid #f39c12;
    border-radius: 6px;
    padding: 0.75rem;
}

.wwes-ts-invalid,
.wwes-ts-error {
    background: #ffe6e6;
    border: 1px solid #e74c3c;
    border-radius: 6px;
    padding: 0.75rem;
}

.wwes-ts-info {
    background: #ecf0f1;
    border: 1px solid #bdc3c7;
    border-radius: 6px;
    padding: 0.75rem;
}

.wwes-ts-result h3 {
    margin-top: 0;
    margin-bottom: .5rem;
}

.wwes-ts-result button {
    margin-top: .75rem;
    padding: .4rem .8rem;
    cursor: pointer;
}
/* Hide scanner area when not active */
.wwes-ts-reader-wrap {
    transition: height 0.3s ease, opacity 0.3s ease;
    height: 0;
    opacity: 0;
    overflow: hidden;
}

/* When scanner is active */
.wwes-ts-reader-wrap.active {
    height: 320px; /* room for 300px video + overlay */
    opacity: 1;
}