:root {
    --ui-brand: #3448c5;
    --ui-brand-hover: #293bb0;
    --ui-brand-soft: #eceffd;
    --ui-brand-border: #d9defb;
    --ui-ink: #17213a;
    --ui-text: #34405a;
    --ui-muted: #667085;
    --ui-subtle: #8991a3;
    --ui-line: #dfe4ec;
    --ui-line-soft: #edf0f4;
    --ui-surface: #ffffff;
    --ui-canvas: #f6f7fb;
    --ui-success: #15733a;
    --ui-success-soft: #e7f8ed;
    --ui-warning: #8a5a00;
    --ui-warning-soft: #fff3d6;
    --ui-danger: #a22c2c;
    --ui-danger-soft: #fdeaea;
    --ui-info: #315f9b;
    --ui-info-soft: #eaf3ff;
    --ui-radius-sm: 8px;
    --ui-radius: 12px;
    --ui-radius-lg: 18px;
    --ui-shadow-sm: 0 6px 18px rgba(23, 33, 58, .05);
    --ui-shadow: 0 14px 38px rgba(23, 33, 58, .07);
    --bs-primary: #3448c5;
    --bs-primary-rgb: 52, 72, 197;
    --bs-link-color: #3448c5;
    --bs-link-hover-color: #293bb0;
    --bs-body-color: #34405a;
    --bs-body-bg: #f6f7fb;
    --bs-border-color: #dfe4ec;
    --bs-border-radius: 10px;
}

html {
    min-height: 100%;
    background: var(--ui-canvas);
}

body {
    min-height: 100vh;
    margin: 0;
    color: var(--ui-text);
    background: var(--ui-canvas);
    font-family: Inter, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: .94rem;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--ui-brand);
    text-underline-offset: 2px;
}

a:hover {
    color: var(--ui-brand-hover);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--ui-ink);
    font-weight: 700;
    letter-spacing: -.015em;
}

.main-content h1 {
    margin-bottom: 1.4rem;
    font-size: clamp(1.8rem, 3vw, 2.35rem);
    letter-spacing: -.035em;
}

.main-content h4 {
    font-size: 1.25rem;
}

h1:focus {
    outline: none;
}

.page {
    display: flex;
    min-height: 100vh;
    flex-direction: column;
}

.top-bar {
    position: sticky;
    top: 0;
    z-index: 1000;
    height: 68px;
    border-bottom: 1px solid rgba(223, 228, 236, .9);
    background: rgba(255, 255, 255, .94);
    box-shadow: 0 3px 16px rgba(23, 33, 58, .035);
    backdrop-filter: blur(14px);
}

.top-bar .brand {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    color: var(--ui-ink);
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: -.025em;
    text-decoration: none;
}

.top-bar .brand::before {
    display: inline-grid;
    width: 32px;
    height: 32px;
    place-items: center;
    border-radius: 10px;
    background: var(--ui-brand);
    color: white;
    content: "K";
    font-size: .88rem;
    letter-spacing: 0;
}

.top-bar .brand:hover {
    color: var(--ui-brand);
}

.top-bar .nav-links {
    min-width: 0;
}

.top-bar .nav-link {
    padding: .48rem .72rem;
    border-radius: var(--ui-radius-sm);
    color: #59647a;
    font-size: .86rem;
    font-weight: 650;
    text-decoration: none;
    transition: color .15s ease, background-color .15s ease;
}

.top-bar .nav-link:hover,
.top-bar .nav-link.active {
    color: var(--ui-brand);
    background: var(--ui-brand-soft);
}

.top-bar .text-muted {
    display: inline-block;
    max-width: 190px;
    overflow: hidden;
    color: var(--ui-muted) !important;
    font-size: .78rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.main-content {
    flex: 1;
    background:
        radial-gradient(circle at 85% -10%, rgba(52, 72, 197, .07), transparent 30rem),
        var(--ui-canvas);
}

.main-content > .container-fluid {
    max-width: 1480px;
}

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.page-header h1,
.page-header h4 {
    margin: 0;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .32rem;
    min-height: 38px;
    padding: .48rem .82rem;
    border-radius: 9px;
    font-size: .86rem;
    font-weight: 700;
    box-shadow: none;
    transition: transform .12s ease, box-shadow .15s ease, background-color .15s ease, border-color .15s ease;
}

.btn:hover:not(:disabled) {
    transform: translateY(-1px);
}

.btn:focus-visible {
    box-shadow: 0 0 0 .22rem rgba(52, 72, 197, .16);
}

.btn-sm {
    min-height: 32px;
    padding: .34rem .62rem;
    border-radius: 8px;
    font-size: .78rem;
}

.btn-lg {
    min-height: 46px;
    padding: .65rem 1.1rem;
}

.btn-primary,
.btn-info {
    border-color: var(--ui-brand);
    background: var(--ui-brand);
    color: white;
}

.btn-primary:hover,
.btn-primary:focus,
.btn-info:hover,
.btn-info:focus {
    border-color: var(--ui-brand-hover);
    background: var(--ui-brand-hover);
    color: white;
    box-shadow: 0 7px 18px rgba(52, 72, 197, .2);
}

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

.btn-success:hover,
.btn-success:focus {
    border-color: #105f2f;
    background: #105f2f;
}

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

.btn-danger:hover,
.btn-danger:focus {
    border-color: #862424;
    background: #862424;
}

.btn-secondary {
    border-color: #758096;
    background: #758096;
}

.btn-light {
    border-color: var(--ui-line);
    background: white;
    color: var(--ui-text);
}

.btn-light:hover {
    border-color: var(--ui-brand-border);
    background: var(--ui-brand-soft);
    color: var(--ui-brand);
}

.btn-outline-primary,
.btn-outline-info {
    border-color: #b8c1f3;
    color: var(--ui-brand);
}

.btn-outline-primary:hover,
.btn-outline-info:hover {
    border-color: var(--ui-brand);
    background: var(--ui-brand-soft);
    color: var(--ui-brand);
}

.btn-outline-secondary,
.btn-outline-dark {
    border-color: #cfd6e2;
    color: #566174;
}

.btn-outline-secondary:hover,
.btn-outline-dark:hover {
    border-color: #b8c1cd;
    background: #f0f2f6;
    color: var(--ui-ink);
}

.btn-outline-success {
    border-color: #9bd2ae;
    color: var(--ui-success);
}

.btn-outline-success:hover {
    border-color: var(--ui-success);
    background: var(--ui-success-soft);
    color: var(--ui-success);
}

.btn-outline-danger {
    border-color: #e6aaaa;
    color: var(--ui-danger);
}

.btn-outline-danger:hover {
    border-color: var(--ui-danger);
    background: var(--ui-danger-soft);
    color: var(--ui-danger);
}

.btn-link {
    min-height: auto;
    color: var(--ui-brand);
    text-decoration: none;
}

.btn-link:hover {
    transform: none !important;
    color: var(--ui-brand-hover);
}

.form-label,
.form-check-label {
    margin-bottom: .38rem;
    color: #47516a;
    font-size: .8rem;
    font-weight: 700;
}

.form-control,
.form-select {
    min-height: 42px;
    padding: .58rem .75rem;
    border: 1px solid #cfd6e2;
    border-radius: 10px;
    background-color: white;
    color: var(--ui-ink);
    font-size: .9rem;
    box-shadow: 0 1px 2px rgba(23, 33, 58, .02);
}

.form-control-sm,
.form-select-sm {
    min-height: 36px;
    padding: .42rem .62rem;
    font-size: .82rem;
}

.form-control::placeholder {
    color: #9aa2b2;
}

.form-control:focus,
.form-select:focus,
.form-check-input:focus {
    border-color: #7280df;
    box-shadow: 0 0 0 .2rem rgba(52, 72, 197, .12);
}

.form-control:disabled,
.form-select:disabled {
    border-color: #e2e6ed;
    background: #f2f4f7;
    color: #858e9f;
}

.form-check-input:checked {
    border-color: var(--ui-brand);
    background-color: var(--ui-brand);
}

.input-group > .btn {
    min-height: 42px;
}

.input-group > .form-control,
.input-group > .form-select {
    min-width: 0;
}

.card {
    overflow: hidden;
    border: 1px solid var(--ui-line);
    border-radius: var(--ui-radius-lg);
    background: var(--ui-surface);
    box-shadow: var(--ui-shadow-sm);
}

.card.shadow {
    box-shadow: var(--ui-shadow) !important;
}

.card-header {
    padding: .9rem 1.1rem;
    border-bottom: 1px solid var(--ui-line-soft);
    background: #fbfcfe;
    color: var(--ui-ink);
}

.card-header.bg-primary,
.card-header.bg-success,
.card-header.bg-info,
.card-header.bg-warning,
.card-header.bg-dark {
    border-bottom-color: var(--ui-line-soft);
    background: #fbfcfe !important;
    color: var(--ui-ink) !important;
}

.card-header h4,
.card-header h5,
.card-header .fw-bold {
    color: var(--ui-ink);
}

.card-body {
    padding: 1.15rem;
}

.table-responsive {
    border: 1px solid var(--ui-line);
    border-radius: 12px;
}

.card-body.p-0 > .table-responsive {
    border: 0;
    border-radius: 0;
}

.table {
    margin-bottom: 0;
    color: var(--ui-text);
    font-size: .84rem;
    vertical-align: middle;
}

.table > :not(caption) > * > * {
    padding: .78rem .85rem;
    border-bottom-color: var(--ui-line-soft);
}

.table thead th,
.table-dark th,
.table-light th {
    border-bottom: 1px solid var(--ui-line);
    background: #f2f4fa !important;
    color: #4a5570 !important;
    font-size: .7rem;
    font-weight: 800;
    letter-spacing: .045em;
    text-transform: uppercase;
    white-space: nowrap;
}

.table-striped > tbody > tr:nth-of-type(odd) > * {
    --bs-table-striped-bg: #fbfcfe;
    color: var(--ui-text);
}

.table-hover > tbody > tr:hover > * {
    --bs-table-hover-bg: #f3f5fc;
    color: var(--ui-ink);
}

.table-secondary {
    --bs-table-bg: #f2f4f7;
    --bs-table-color: #7b8494;
}

.badge {
    padding: .34rem .55rem;
    border-radius: 999px;
    font-size: .68rem;
    font-weight: 750;
    letter-spacing: .01em;
}

.badge.bg-primary,
.badge.bg-info {
    background: var(--ui-brand-soft) !important;
    color: var(--ui-brand) !important;
}

.badge.bg-success {
    background: var(--ui-success-soft) !important;
    color: var(--ui-success) !important;
}

.badge.bg-warning {
    background: var(--ui-warning-soft) !important;
    color: var(--ui-warning) !important;
}

.badge.bg-danger {
    background: var(--ui-danger-soft) !important;
    color: var(--ui-danger) !important;
}

.badge.bg-secondary,
.badge.bg-dark {
    background: #eef0f4 !important;
    color: #566174 !important;
}

.alert {
    padding: .85rem 1rem;
    border: 0;
    border-radius: var(--ui-radius);
    font-size: .86rem;
}

.alert-info {
    background: var(--ui-info-soft);
    color: var(--ui-info);
}

.alert-success {
    background: var(--ui-success-soft);
    color: var(--ui-success);
}

.alert-warning {
    background: var(--ui-warning-soft);
    color: var(--ui-warning);
}

.alert-danger {
    background: var(--ui-danger-soft);
    color: var(--ui-danger);
}

.dropdown-menu {
    padding: .45rem;
    border: 1px solid var(--ui-line);
    border-radius: 12px;
    box-shadow: var(--ui-shadow);
}

.dropdown-item {
    padding: .48rem .62rem;
    border-radius: 8px;
    color: var(--ui-text);
    font-size: .84rem;
    font-weight: 600;
}

.dropdown-item:hover,
.dropdown-item:focus,
.dropdown-item.active {
    background: var(--ui-brand-soft);
    color: var(--ui-brand);
}

.list-group {
    border-radius: 12px;
}

.list-group-item {
    padding: .72rem .82rem;
    border-color: var(--ui-line-soft);
    color: var(--ui-text);
}

.list-group-item-action:hover {
    background: #f5f7fc;
}

.list-group-item.active {
    border-color: var(--ui-brand-border);
    background: var(--ui-brand-soft);
    color: var(--ui-brand);
}

.modal-content {
    overflow: hidden;
    border: 1px solid var(--ui-line);
    border-radius: var(--ui-radius-lg);
    box-shadow: 0 24px 70px rgba(23, 33, 58, .2);
}

.modal-scrim {
    background: rgba(23, 33, 58, .48);
    backdrop-filter: blur(2px);
}

.modal-header,
.modal-footer {
    border-color: var(--ui-line-soft);
    background: #fbfcfe;
}

.modal-title {
    color: var(--ui-ink);
    font-weight: 750;
}

.pagination {
    gap: .3rem;
    margin-bottom: 0;
}

.page-link {
    display: grid;
    min-width: 34px;
    min-height: 34px;
    padding: .35rem .55rem;
    place-items: center;
    border: 1px solid var(--ui-line);
    border-radius: 8px !important;
    color: var(--ui-text);
    font-size: .78rem;
    font-weight: 700;
}

.page-link:hover {
    border-color: var(--ui-brand-border);
    background: var(--ui-brand-soft);
    color: var(--ui-brand);
}

.active > .page-link,
.page-link.active {
    border-color: var(--ui-brand);
    background: var(--ui-brand);
    color: white;
}

.spinner-border,
.spinner-grow {
    color: var(--ui-brand);
}

.progress {
    overflow: hidden;
    border-radius: 999px;
    background: #e9ecf2;
}

.progress-bar {
    border-radius: inherit;
    background: var(--ui-brand);
    font-size: .65rem;
    font-weight: 750;
}

pre.bg-light {
    border: 1px solid var(--ui-line);
    background: #f7f8fb !important;
    color: #3d475b;
    font-family: "Cascadia Code", "SFMono-Regular", Consolas, monospace;
}

.text-primary {
    color: var(--ui-brand) !important;
}

.text-muted {
    color: var(--ui-muted) !important;
}

.text-danger,
.validation-message {
    color: var(--ui-danger) !important;
}

hr {
    border-color: var(--ui-line);
    opacity: 1;
}

.valid.modified:not([type="checkbox"]) {
    border-color: #61ad7a;
    outline: 0;
}

.invalid {
    border-color: #d86a6a;
    outline: 0;
}

.auth-page {
    display: grid;
    min-height: calc(100vh - 150px);
    padding: 2rem 0;
    place-items: center;
}

.auth-card {
    width: min(100%, 440px);
}

.auth-card .card-header {
    padding: 1.5rem 1.5rem .45rem;
    border-bottom: 0;
    background: white !important;
    text-align: center;
}

.auth-card .card-header::before {
    display: grid;
    width: 48px;
    height: 48px;
    margin: 0 auto .85rem;
    place-items: center;
    border-radius: 15px;
    background: var(--ui-brand-soft);
    color: var(--ui-brand);
    content: "K";
    font-size: 1rem;
    font-weight: 850;
}

.auth-card .card-body {
    padding: 1.25rem 1.5rem 1.5rem;
}

.dashboard-header {
    margin-bottom: 1.5rem;
}

.dashboard-header h1 {
    margin-bottom: .25rem;
}

.dashboard-header p {
    margin: 0;
    color: var(--ui-muted);
}

.dashboard-section-title {
    margin: .5rem 0 1rem;
    color: var(--ui-muted);
    font-size: .72rem;
    font-weight: 800;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.dashboard-card {
    height: 100%;
    transition: transform .15s ease, box-shadow .15s ease;
}

.dashboard-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--ui-shadow);
}

.dashboard-card .card-body {
    display: flex;
    min-height: 210px;
    flex-direction: column;
}

.dashboard-card-icon {
    display: grid;
    width: 46px;
    height: 46px;
    margin-bottom: 1rem;
    place-items: center;
    border-radius: 14px;
    background: var(--ui-brand-soft);
    color: var(--ui-brand);
    font-size: 1.2rem;
}

.dashboard-card .card-text {
    flex: 1;
    color: var(--ui-muted);
}

.pagination-container {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    margin-top: 1rem;
}

#blazor-error-ui {
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    left: 1rem;
    z-index: 2000;
    display: none;
    padding: .8rem 3rem .8rem 1rem;
    border-radius: 12px;
    background: var(--ui-danger);
    color: white;
    box-shadow: var(--ui-shadow);
}

#blazor-error-ui .reload {
    color: white;
    font-weight: 750;
}

#blazor-error-ui .dismiss {
    position: absolute;
    top: .65rem;
    right: .8rem;
    cursor: pointer;
}

@media (max-width: 900px) {
    .top-bar {
        height: auto;
        min-height: 68px;
    }

    .top-bar > .container-fluid {
        flex-wrap: wrap;
        gap: .5rem;
        padding-top: .65rem;
        padding-bottom: .65rem;
    }

    .top-bar .nav-links {
        gap: .2rem !important;
        overflow-x: auto;
    }

    .top-bar .text-muted {
        display: none;
    }
}

@media (max-width: 640px) {
    .main-content > .container-fluid {
        padding: 1rem !important;
    }

    .top-bar .brand {
        font-size: 1rem;
    }

    .top-bar .nav-link {
        padding: .4rem .55rem;
        font-size: .78rem;
    }

    .card-body {
        padding: 1rem;
    }

    .page-header {
        align-items: flex-start;
        flex-direction: column;
    }

    .table > :not(caption) > * > * {
        padding: .65rem;
    }
}