.qlbh-tra-cuu-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    font-family: Arial, sans-serif;
}

.qlbh-tra-cuu-header {
    text-align: center;
    margin-bottom: 40px;
}

.qlbh-tra-cuu-header h1 {
    color: #0066CC;
    font-size: 28px;
    font-weight: bold;
    margin-bottom: 10px;
}

.qlbh-tra-cuu-header p {
    color: #666;
    font-size: 14px;
}

.qlbh-tra-cuu-form {
    margin-bottom: 40px;
}

.qlbh-search-wrapper {
    display: flex;
    gap: 10px;
    max-width: 800px;
    margin: 0 auto;
}

.qlbh-search-wrapper input {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
}

.qlbh-btn-tra-cuu {
    padding: 12px 30px;
    background: #0066CC;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

.qlbh-btn-tra-cuu:hover {
    background: #0052a3;
}

.qlbh-ket-qua-container {
    max-width: 1000px;
    margin: 0 auto;
}

.qlbh-ket-qua-title {
    color: #0066CC;
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 20px;
}

.qlbh-ket-qua-card {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.qlbh-ket-qua-header {
    margin-bottom: 15px;
    text-align: right;
}

.qlbh-ket-qua-body {
    display: flex;
    gap: 20px;
}

.qlbh-ket-qua-left {
    flex-shrink: 0;
}

.qlbh-logo {
    max-width: 100px;
    height: auto;
}

.qlbh-ket-qua-right {
    flex: 1;
}

.qlbh-ten-san-pham {
    color: #0066CC;
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 8px;
}

.qlbh-ma-bao-hanh {
    color: #666;
    font-size: 14px;
    margin-bottom: 15px;
}

.qlbh-badge {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
}

.qlbh-badge-gray {
    background: #e0e0e0;
    color: #333;
}

.qlbh-badge-yellow {
    background: #ffc107;
    color: #000;
}

.qlbh-badge-blue {
    background: #0066CC;
    color: #fff;
}

.qlbh-thong-bao-cho-duyet {
    background: #fff3cd;
    border: 1px solid #ffc107;
    padding: 10px;
    border-radius: 4px;
    margin-top: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.qlbh-icon-warning {
    font-size: 20px;
}

.qlbh-chi-tiet-bao-hanh {
    display: flex;
    gap: 30px;
    margin-top: 15px;
}

.qlbh-chi-tiet-col {
    flex: 1;
}

.qlbh-chi-tiet-col p {
    margin-bottom: 8px;
    font-size: 14px;
}

.qlbh-text-blue {
    color: #0066CC;
    font-weight: 600;
}

.qlbh-text-red {
    color: #dc3232;
    font-weight: 600;
}

.qlbh-form-dang-ky {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #e0e0e0;
}

.qlbh-form-dang-ky h4 {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.qlbh-form-kich-hoat {
    margin-top: 15px;
}

.qlbh-form-kich-hoat .qlbh-form-row {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.qlbh-form-kich-hoat .qlbh-form-col {
    flex: 1;
}

.qlbh-form-kich-hoat label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    font-size: 14px;
}

.qlbh-form-kich-hoat input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
}

.qlbh-btn-gui-yeu-cau {
    padding: 12px 40px;
    background: #0066CC;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

.qlbh-btn-gui-yeu-cau:hover {
    background: #0052a3;
}

.qlbh-thong-bao-loi {
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
    padding: 15px;
    border-radius: 4px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.qlbh-icon-loi {
    font-size: 20px;
    font-weight: bold;
}

/* Date picker styling cho frontend */
.qlbh-date-picker-frontend {
    position: relative;
}

.ui-datepicker {
    font-family: Arial, sans-serif;
    font-size: 14px;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.ui-datepicker-header {
    background: #0066CC;
    color: #fff;
    border: none;
    border-radius: 4px 4px 0 0;
}

.ui-datepicker-title {
    color: #fff;
}

.ui-datepicker-prev,
.ui-datepicker-next {
    cursor: pointer;
    color: #fff;
}

.ui-datepicker-prev:hover,
.ui-datepicker-next:hover {
    background: rgba(255, 255, 255, 0.2);
}

.ui-datepicker-calendar th {
    background: #f5f5f5;
    color: #333;
    font-weight: 600;
    padding: 8px;
}

.ui-datepicker-calendar td a {
    text-align: center;
    padding: 8px;
    display: block;
}

.ui-datepicker-calendar td a:hover {
    background: #0066CC;
    color: #fff;
    border-radius: 3px;
}

.ui-datepicker-calendar td.ui-datepicker-today a {
    background: #ffc107;
    color: #000;
    font-weight: bold;
    border-radius: 3px;
}

.ui-datepicker-calendar td.ui-datepicker-current-day a {
    background: #0066CC;
    color: #fff;
    font-weight: bold;
    border-radius: 3px;
}

@media (max-width: 768px) {
    .qlbh-search-wrapper {
        flex-direction: column;
    }

    .qlbh-ket-qua-body {
        flex-direction: column;
    }

    .qlbh-chi-tiet-bao-hanh {
        flex-direction: column;
        gap: 15px;
    }

    .qlbh-form-kich-hoat .qlbh-form-row {
        flex-direction: column;
    }
}