.et-qr-scanner {
    width: 100%;
    max-width: 520px;
    margin: 0 auto;
    padding: 20px;
    box-sizing: border-box;
    color: #111827;
}

.et-qr-scanner *,
.et-qr-scanner *::before,
.et-qr-scanner *::after {
    box-sizing: border-box;
}

.et-qr-scanner__header {
    margin-bottom: 20px;
}

.et-qr-scanner__header h2 {
    margin: 0 0 8px;
    font-size: 26px;
    line-height: 1.2;
}

.et-qr-scanner__header p {
    margin: 0;
    color: #6b7280;
    line-height: 1.5;
}

.et-qr-scanner__event {
    margin-bottom: 20px;
}

.et-qr-scanner__event label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 600;
}

.et-qr-scanner__event select {
    display: block;
    width: 100%;
    min-height: 48px;
    padding: 10px 14px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    background: #fff;
    font-size: 16px;
    color: #111827;
}

.et-qr-scanner__camera {
    width: 100%;
    margin-bottom: 16px;
}

.et-qr-scanner__video-wrapper {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: 14px;
    background: #000;
    aspect-ratio: 1 / 1;
}

.et-qr-scanner__video {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.et-qr-scanner__overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.et-qr-scanner__scan-box {
    position: relative;
    width: 65%;
    aspect-ratio: 1 / 1;
    border: 2px solid rgba(255, 255, 255, 0.7);
    border-radius: 16px;
    box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.25);
}

.et-qr-scanner__scan-box::before,
.et-qr-scanner__scan-box::after,
.et-qr-scanner__scan-box span::before,
.et-qr-scanner__scan-box span::after {
    content: "";
    position: absolute;
    width: 28px;
    height: 28px;
    border-color: #22c55e;
    border-style: solid;
}

.et-qr-scanner__scan-box::before {
    top: -2px;
    left: -2px;
    border-width: 4px 0 0 4px;
    border-radius: 8px 0 0 0;
}

.et-qr-scanner__scan-box::after {
    top: -2px;
    right: -2px;
    border-width: 4px 4px 0 0;
    border-radius: 0 8px 0 0;
}

.et-qr-scanner__scan-box span::before {
    bottom: -2px;
    left: -2px;
    border-width: 0 0 4px 4px;
    border-radius: 0 0 0 8px;
}

.et-qr-scanner__scan-box span::after {
    bottom: -2px;
    right: -2px;
    border-width: 0 4px 4px 0;
    border-radius: 0 0 8px 0;
}

.et-qr-scanner__status {
    margin: 12px 0;
    padding: 12px 14px;
    border-radius: 8px;
    font-size: 14px;
    line-height: 1.4;
}

.et-qr-scanner__status--info {
    background: #eff6ff;
    color: #1d4ed8;
}

.et-qr-scanner__status--scanning {
    background: #ecfdf5;
    color: #047857;
}

.et-qr-scanner__status--success {
    background: #ecfdf5;
    color: #047857;
}

.et-qr-scanner__status--warning {
    background: #fffbeb;
    color: #b45309;
}

.et-qr-scanner__status--error {
    background: #fef2f2;
    color: #b91c1c;
}

.et-qr-scanner__result {
    margin: 16px 0;
    padding: 14px;
    border: 1px solid #d1d5db;
    border-radius: 10px;
    background: #f9fafb;
}

.et-qr-scanner__result-label {
    margin-bottom: 8px;
    font-size: 13px;
    font-weight: 600;
    color: #6b7280;
}

.et-qr-scanner__result code {
    display: block;
    overflow-wrap: anywhere;
    font-size: 14px;
    line-height: 1.5;
    color: #111827;
}

.et-qr-scanner__actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    margin-top: 16px;
}

.et-qr-scanner__button {
    width: 100%;
    min-height: 50px;
    padding: 12px 18px;
    border: 0;
    border-radius: 9px;
    background: #e5e7eb;
    color: #111827;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition:
        background-color 0.15s ease,
        opacity 0.15s ease;
}

.et-qr-scanner__button:hover {
    background: #d1d5db;
}

.et-qr-scanner__button:disabled {
    opacity: 0.5;

    cursor: not-allowed;
}

.et-qr-scanner__button--primary {
    background: #2563eb;
    color: #fff;
}

.et-qr-scanner__button--primary:hover {
    background: #1d4ed8;
}

.et-qr-scanner__button--success {
    background: #16a34a;
    color: #fff;
}

.et-qr-scanner__button--success:hover {
    background: #15803d;
}

.et-qr-scanner__api-response {
    margin-top: 16px;
    padding: 16px;
    border-radius: 10px;
    font-size: 16px;
    line-height: 1.5;
    white-space: pre-wrap;
}

.et-qr-scanner__api-response--success {
    background: #dcfce7;
    color: #166534;
}

.et-qr-scanner__api-response--error {
    background: #fee2e2;
    color: #991b1b;
}

@media (max-width: 480px) {
    .et-qr-scanner {
        padding: 14px;
    }

    .et-qr-scanner__header h2 {
        font-size: 23px;
    }

    .et-qr-scanner__video-wrapper {
        border-radius: 10px;
    }
}