:root {
    --bls-page: #f4f6f8;
    --bls-surface: #ffffff;
    --bls-surface-2: #f8fafc;
    --bls-border: #d9e0e8;
    --bls-border-strong: #b9c5d1;
    --bls-text: #17202a;
    --bls-muted: #667587;
    --bls-primary: #0066cc;
    --bls-primary-dark: #004c99;
    --bls-primary-light: #eaf4ff;
    --bls-primary-border: #b8dcff;
    --bls-success: #16825d;
    --bls-danger: #c33a31;
    --bls-warning: #b7791f;
    --bls-focus: rgba(0, 102, 204, 0.2);
    --bls-shadow: 0 14px 38px rgba(23, 32, 42, 0.08);
    --bs-primary: var(--bls-primary);
    --bs-primary-rgb: 0, 102, 204;
    --bs-link-color: var(--bls-primary);
    --bs-link-hover-color: var(--bls-primary-dark);
}

* {
    box-sizing: border-box;
}

html {
    background: var(--bls-page);
}

body {
    margin: 0;
    min-height: 100vh;
    overflow-x: hidden;
    background:
        linear-gradient(180deg, #eef4fb 0, var(--bls-page) 280px),
        var(--bls-page);
    color: var(--bls-text);
    font-family: Inter, "Segoe UI", Roboto, Arial, sans-serif;
    font-size: 15px;
    line-height: 1.45;
}

.bls-shell {
    max-width: 1320px;
    overflow-x: clip;
    padding: 24px 18px 42px;
}

.bls-shell > .row {
    margin-right: 0;
    margin-left: 0;
}

.bls-shell > .row > [class*="col-"] {
    min-width: 0;
}

.bls-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 22px;
    padding: 22px 24px;
    color: #ffffff;
    background:
        linear-gradient(135deg, rgba(0, 102, 204, 0.96), rgba(0, 141, 213, 0.9)),
        var(--bls-primary);
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 8px;
    box-shadow: var(--bls-shadow);
}

.bls-header h1 {
    margin: 0;
    font-size: 28px;
    font-weight: 750;
}

.bls-header p {
    margin: 6px 0 0;
    color: rgba(255, 255, 255, 0.82);
}

.accordion-item,
.card.border,
.bls-panel {
    border: 1px solid var(--bls-border) !important;
    border-radius: 8px !important;
    background: var(--bls-surface);
    box-shadow: 0 8px 24px rgba(23, 32, 42, 0.06);
}

.accordion-item {
    overflow: visible;
}

.accordion-body {
    padding: 0;
}

.card.border {
    overflow: hidden;
}

.card-header {
    border-bottom: 1px solid var(--bls-border) !important;
    border-radius: 0 !important;
    background: var(--bls-surface-2) !important;
}

.card-header-title {
    margin: 0;
    color: var(--bls-text);
    font-size: 15px;
    font-weight: 750;
}

.card-body {
    padding: 20px !important;
}

.alert.alert-secondary {
    margin: 22px 0 16px;
    padding: 10px 12px !important;
    color: var(--bls-primary-dark);
    font-size: 13px;
    font-weight: 750;
    background: var(--bls-primary-light);
    border: 1px solid var(--bls-primary-border);
    border-radius: 8px;
}

.form-label {
    margin-bottom: 6px;
    color: #334155;
    font-size: 12px;
    font-weight: 750;
}

.required {
    margin-left: 3px;
    color: var(--bls-danger);
}

.bls-hidden-kendo {
    display: none !important;
}

.bls-native-control {
    width: 100%;
}

.bls-native-select,
.bls-native-date {
    min-height: calc(1.5em + 0.75rem + 2px);
}

.bls-native-date-group {
    position: relative;
    width: 100%;
    align-items: stretch;
    flex-wrap: nowrap;
    border-radius: 8px;
    box-shadow: 0 0 0 1px var(--bls-border);
    background: #ffffff;
}

.bls-native-date-group .bls-native-date {
    flex: 1 1 auto;
    min-width: 0;
    border: 0;
    border-radius: 0;
    border-top-left-radius: 8px;
    border-bottom-left-radius: 8px;
    font-variant-numeric: tabular-nums;
    box-shadow: none;
}

.bls-native-date-group:focus-within {
    box-shadow: 0 0 0 1px var(--bls-primary), 0 0 0 0.25rem var(--bls-focus);
}

.bls-native-date-group:focus-within .bls-native-date,
.bls-native-date-group:focus-within .bls-native-date-button {
    border-color: transparent;
    box-shadow: none;
}

/* Override global .btn min-height so field + calendar align as one control */
.bls-native-date-group .btn.bls-native-date-button {
    flex: 0 0 2.75rem;
    width: 2.75rem;
    min-height: calc(1.5em + 0.75rem + 2px);
    padding: 0;
    margin: 0;
    color: var(--bls-muted);
    border: 0;
    border-left: 1px solid var(--bls-border);
    border-radius: 0;
    border-top-right-radius: 8px;
    border-bottom-right-radius: 8px;
    background: var(--bls-surface-2);
    box-shadow: none;
}

.bls-native-date-group .btn.bls-native-date-button:hover {
    color: var(--bls-primary);
    background: var(--bls-primary-light);
    border-left-color: var(--bls-primary-border);
}

.bls-native-date-group .btn.bls-native-date-button:focus-visible {
    color: var(--bls-primary-dark);
    background: var(--bls-primary-light);
    outline: none;
}

.bls-native-date-group:focus-within .btn.bls-native-date-button:hover {
    border-left-color: var(--bls-primary-border);
}

.bls-native-date-group .bls-native-date:focus {
    outline: none;
    border-color: transparent;
    box-shadow: none;
}

.bls-native-date-group .btn.bls-native-date-button:focus {
    outline: none;
    box-shadow: none;
}

.bls-native-date-button .k-i-calendar {
    width: 0.95rem;
    height: 0.95rem;
}

.bls-native-date-picker {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 2.75rem;
    height: 100%;
    opacity: 0;
    pointer-events: none;
}

.bls-native-select {
    appearance: auto;
    background-color: #ffffff;
    border-color: var(--bs-border-color, #ced4da);
}

.k-widget.form-control,
.k-dropdown,
.k-datepicker {
    box-sizing: border-box !important;
    max-width: 100% !important;
    height: calc(1.5em + 0.75rem + 2px);
    min-height: calc(1.5em + 0.75rem + 2px);
    padding: 0 !important;
    overflow: visible;
    border: 0 !important;
    border-radius: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
}

.k-input,
.k-textbox {
    color: var(--bs-body-color) !important;
    font-size: 1rem !important;
}

.k-state-focused,
.k-widget:focus,
.k-dropdown-wrap.k-state-focused,
.k-picker-wrap.k-state-focused {
    border-color: var(--bls-primary) !important;
    box-shadow: 0 0 0 0.25rem var(--bls-focus) !important;
}

.k-widget.form-control > .k-dropdown-wrap,
.k-widget.form-control > .k-picker-wrap,
.k-dropdown > .k-dropdown-wrap,
.k-datepicker > .k-picker-wrap,
.k-dropdown-wrap,
.k-picker-wrap {
    display: flex !important;
    box-sizing: border-box !important;
    align-items: stretch;
    width: 100%;
    height: 100%;
    min-height: 0;
    overflow: hidden;
    border: 0 !important;
    border-radius: var(--bs-border-radius) !important;
    background: #ffffff !important;
    outline: 1px solid #aeb8c2 !important;
    outline-offset: -1px;
    box-shadow: none !important;
    position: static !important;
}

.k-dropdown-wrap .k-input,
.k-picker-wrap .k-input {
    display: flex !important;
    align-items: center;
    flex: 1 1 auto;
    width: auto !important;
    min-width: 0;
    min-height: calc(1.5em + 0.75rem);
    height: calc(1.5em + 0.75rem) !important;
    padding: 0.375rem 0.75rem !important;
    overflow: hidden;
    border: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.k-dropdown-wrap > .k-input,
.k-picker-wrap > input.k-input {
    width: calc(100% - 2.5rem) !important;
    border: 0 !important;
    border-radius: 0 !important;
    background: #ffffff !important;
}

.k-picker-wrap > input.k-input {
    display: block !important;
}

.k-select {
    display: flex !important;
    align-items: center;
    justify-content: center;
    flex: 0 0 2.5rem;
    width: 2.5rem !important;
    height: 100%;
    position: static !important;
    color: #495057;
    border: 0 !important;
    border-left: 1px solid #aeb8c2 !important;
    border-radius: 0 !important;
    background: var(--bs-tertiary-bg);
}

.k-widget.form-control.is-invalid,
.k-dropdown.is-invalid,
.k-datepicker.is-invalid {
    border-color: var(--bs-form-invalid-border-color) !important;
}

.k-datepicker input.form-control,
.k-picker-wrap input.form-control {
    height: 100% !important;
    border: 0 !important;
    border-radius: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
}

.form-control {
    max-width: 100%;
}

.k-icon,
.k-tool-icon {
    padding-top: 0;
}

.k-i-arrow-60-down:before,
.k-i-calendar:before {
    content: "" !important;
}

.k-i-arrow-60-down {
    width: 0;
    height: 0;
    border-right: 0.28rem solid transparent;
    border-left: 0.28rem solid transparent;
    border-top: 0.34rem solid currentColor;
}

.k-i-calendar {
    position: relative;
    width: 1rem;
    height: 1rem;
    border: 1.5px solid currentColor;
    border-radius: 0.18rem;
}

.k-i-calendar:after {
    content: "";
    position: absolute;
    top: 0.28rem;
    right: 0;
    left: 0;
    border-top: 1.5px solid currentColor;
}

.btn {
    min-height: 42px;
    border-radius: 8px;
    font-weight: 750;
}

.btn-primary {
    border-color: var(--bls-primary);
    background: var(--bls-primary);
}

.btn-primary:hover,
.btn-primary:focus {
    border-color: var(--bls-primary-dark);
    background: var(--bls-primary-dark);
}

.btn-success {
    border-color: var(--bls-success);
    background: var(--bls-success);
}

.btn-success:hover {
    border-color: #116746;
    background: #116746;
}

.btn-danger {
    border-color: var(--bls-danger);
    background: var(--bls-danger);
}

.btn-light {
    color: var(--bls-text);
    background: #ffffff;
    border: 1px solid var(--bls-border);
}

.bls-sidebar {
    align-self: flex-start;
    position: sticky;
    top: 18px;
}

.bls-panel {
    margin-bottom: 14px;
    padding: 14px !important;
}

.bls-count-panel,
.bls-save-panel {
    border-color: var(--bls-primary-border) !important;
    background: var(--bls-primary-light) !important;
}

.bls-count-panel .input-group-text {
    color: var(--bls-primary-dark);
    font-size: 12px;
    font-weight: 750;
    background: #ffffff;
    border-color: var(--bls-primary-border);
}

#countN {
    font-weight: 750;
    text-align: center;
    border-color: var(--bls-primary-border);
}

#countNplus,
#saveFile {
    border-color: var(--bls-primary);
    background: var(--bls-primary);
}

#countNplus:hover,
#countNplus:focus,
#saveFile:hover,
#saveFile:focus {
    border-color: var(--bls-primary-dark);
    background: var(--bls-primary-dark);
}

.bls-menu-panel {
    background: #ffffff !important;
}

#menu .accordion-button {
    min-height: 52px;
    margin: 0 0 8px !important;
    padding: 12px 14px;
    text-align: left;
    border-radius: 8px !important;
}

.bg__0,
.bg__1,
.bg__2,
.bg__3,
.bg__4 {
    margin-right: 6px;
    color: var(--bls-primary) !important;
}

#saveFile {
    margin-top: 0 !important;
}

#upfile {
    border-radius: 8px;
}

.copyinsert + div a,
a.btn-sm.btn-secondary {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    border-radius: 6px;
    text-decoration: none;
}

.bls-toast-host {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 10000;
    display: grid;
    gap: 10px;
    width: min(360px, calc(100vw - 36px));
}

.bls-toast {
    padding: 13px 14px;
    color: var(--bls-text);
    background: #ffffff;
    border: 1px solid var(--bls-border);
    border-left: 4px solid var(--bls-primary);
    border-radius: 8px;
    box-shadow: var(--bls-shadow);
}

.bls-toast-success {
    border-left-color: var(--bls-success);
}

.bls-toast-error {
    border-left-color: var(--bls-danger);
}

@media (max-width: 991.98px) {
    .bls-header {
        align-items: flex-start;
        flex-direction: column;
    }

    .bls-sidebar {
        position: static;
        margin-top: 16px;
    }
}

@media (max-width: 575.98px) {
    .bls-shell {
        padding: 12px 10px 28px;
    }

    .bls-header {
        padding: 18px;
    }

    .bls-header h1 {
        font-size: 23px;
    }

    .card-body {
        padding: 14px !important;
    }
}