/* ===== Thẻ QR kết nối (dùng chung: modal #qrCodeHomeModal ở header + tab QR trang Account/Profile)
   Vùng .qrc-card được xuất ảnh bằng html2canvas: tránh object-fit, filter, backdrop-filter. ===== */
.qrc-wrap {
    color: #334155;
}

.qrc-loading,
.qrc-error {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 200px;
    padding: 24px;
    border-radius: 14px;
    text-align: center;
    color: #64748b;
}

.qrc-error {
    border: 1px solid #fecdca;
    background: #fef3f2;
    color: #b42318;
}

.qrc-error i {
    font-size: 1.25rem;
}

.qrc-card {
    overflow: hidden;
    border: 1px solid #e5ebe7;
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 1px 2px rgba(15, 23, 42, .04), 0 4px 16px rgba(15, 23, 42, .04);
}

.qrc-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 22px;
    background: linear-gradient(135deg, #14532d 0%, #15803d 55%, #22a052 100%);
    color: #fff;
}

.qrc-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.qrc-logo {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    padding: 2px;
    border-radius: 10px;
    background: #fff;
}

.qrc-app {
    font-size: .95rem;
    font-weight: 700;
    letter-spacing: .06em;
    line-height: 1.3;
}

.qrc-tag {
    font-size: .75rem;
    color: rgba(255, 255, 255, .85);
}

.qrc-type {
    flex-shrink: 0;
    padding: 4px 12px;
    border: 1px solid rgba(255, 255, 255, .4);
    border-radius: 999px;
    background: rgba(255, 255, 255, .16);
    font-size: .75rem;
    font-weight: 600;
    white-space: nowrap;
}

.qrc-main {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 28px;
    padding: 28px;
}

.qrc-frame {
    width: 220px;
    height: 220px;
    padding: 12px;
    border: 1px solid #e5ebe7;
    border-radius: 16px;
    background: #fff;
}

.qrc-frame img {
    display: block;
    width: 100%;
    height: 100%;
}

.qrc-scan {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 10px;
    font-size: .8125rem;
    font-weight: 600;
    color: #15803d;
}

.qrc-scan i {
    font-size: 1.1rem;
}

.qrc-label {
    font-size: .6875rem;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: #64748b;
}

.qrc-name {
    margin: 2px 0 16px;
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.3;
    color: #0f172a;
    overflow-wrap: anywhere;
}

.qrc-line {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-top: 1px solid #e5ebe7;
}

.qrc-ico {
    display: grid;
    flex-shrink: 0;
    place-items: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #ecfdf3;
    font-size: 1.1rem;
    color: #15803d;
}

.qrc-value {
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    color: #0f172a;
    overflow-wrap: anywhere;
}

.qrc-foot {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 22px;
    border-top: 1px solid #e5ebe7;
    background: #f8faf9;
    font-size: .75rem;
    color: #64748b;
}

.qrc-foot img {
    height: 22px;
}

.qrc-eco {
    color: #09784b;
}

.qrc-tech {
    color: #f04e25;
}

.qrc-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px 16px;
    margin-top: 16px;
}

.qrc-hint {
    font-size: .8125rem;
    color: #64748b;
}

.qrc-btn {
    display: inline-flex;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 42px;
    padding: 0 18px;
    border: 1px solid #15803d;
    border-radius: 10px;
    background: #15803d;
    font-weight: 500;
    color: #fff;
    transition: background-color .15s ease, border-color .15s ease;
}

.qrc-btn:hover,
.qrc-btn:focus-visible {
    border-color: #166534;
    background: #166534;
    color: #fff;
}

.qrc-btn:focus-visible {
    outline: 2px solid #15803d;
    outline-offset: 2px;
}

.qrc-btn:disabled {
    opacity: .7;
    cursor: wait;
}

.qrc-btn i {
    font-size: 1.1em;
}

/* Modal ở header */
.qrc-modal .modal-content {
    border: 0;
    border-radius: 14px;
}

.qrc-modal .modal-header {
    align-items: flex-start;
    padding: 18px 20px 14px;
    border-bottom: 1px solid #e5ebe7;
}

.qrc-modal .modal-title {
    font-size: 1.0625rem;
    font-weight: 600;
    color: #0f172a;
}

.qrc-modal-sub {
    margin-top: 2px;
    font-size: .8125rem;
    color: #64748b;
}

.qrc-modal .modal-body {
    padding: 20px;
}

@media (max-width: 767.98px) {
    .qrc-top {
        padding: 14px 16px;
    }

    .qrc-main {
        grid-template-columns: minmax(0, 1fr);
        justify-items: center;
        gap: 20px;
        padding: 20px 16px;
    }

    .qrc-frame {
        width: 200px;
        height: 200px;
    }

    .qrc-info {
        width: 100%;
    }

    .qrc-name {
        font-size: 1.25rem;
    }

    .qrc-foot {
        flex-wrap: wrap;
        padding: 12px 16px;
        text-align: center;
    }

    .qrc-actions {
        flex-direction: column-reverse;
        align-items: stretch;
    }

    .qrc-modal .modal-dialog {
        margin: 12px;
    }

    .qrc-modal .modal-header,
    .qrc-modal .modal-body {
        padding-left: 16px;
        padding-right: 16px;
    }
}