/**
 * QR Code - Layout lado a lado
 */

.qrcode-container {
    margin-top: 24px;
}

/* Layout QR + Instruções lado a lado */
.qr-layout {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 24px;
    align-items: start;
    margin: 20px 0;
}

.qr-side {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

/* QR Wrapper */
.qrcode-wrapper {
    position: relative;
    display: inline-block;
    padding: 12px;
    background: white;
    border-radius: 12px;
}

.qrcode-wrapper img {
    width: 180px;
    height: 180px;
    border-radius: 8px;
    display: block;
}

/* QR Overlay */
.qr-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    border-radius: 12px;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    gap: 8px;
}

.qr-overlay.show {
    display: flex;
}

.qr-overlay i {
    font-size: 1.5rem;
    color: var(--primary);
}

/* Instruções lado direito */
.instructions-side {
    text-align: left;
}

.instructions-side h3 {
    color: var(--text);
    margin-bottom: 12px;
    font-size: 0.9rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.instructions-side ol {
    padding-left: 20px;
    color: var(--text-light);
    font-size: 0.8rem;
    margin-bottom: 16px;
}

.instructions-side li {
    margin-bottom: 8px;
    line-height: 1.4;
}

.instructions-side strong {
    color: var(--text);
}

.instructions-side .btn-refresh {
    width: 100%;
}

/* QR Timer */
.qr-timer {
    margin-bottom: 16px;
}

.timer-bar {
    width: 100%;
    height: 4px;
    background: var(--card-border);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 8px;
}

.timer-progress {
    height: 100%;
    background: var(--primary);
    transition: width 1s linear;
}

.timer-text {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Instance Info */
.instance-info {
    background: var(--bg);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    padding: 12px 16px;
    margin-bottom: 16px;
}

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 0;
}

.info-row:not(:last-child) {
    border-bottom: 1px solid var(--card-border);
}

.info-label {
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
}

.info-value {
    color: var(--text);
    font-weight: 500;
    font-size: 0.875rem;
}

/* Success Overlay */
.success-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(13, 17, 23, 0.95);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.success-overlay.show {
    display: flex;
}

.success-content {
    text-align: center;
    color: var(--text);
    animation: fadeIn 0.5s;
}

.success-icon {
    font-size: 4rem;
    color: var(--success);
    animation: successPop 0.5s ease-out;
    margin-bottom: 16px;
}

.success-content h2 {
    margin-bottom: 8px;
    font-size: 1.5rem;
}

.success-content p {
    color: var(--text-light);
    font-size: 0.875rem;
}

/* Responsivo */
@media (max-width: 480px) {
    .qr-layout {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .instructions-side {
        text-align: center;
    }

    .instructions-side ol {
        text-align: left;
    }

    .qrcode-wrapper img {
        width: 160px;
        height: 160px;
    }
}