*,
*::before,
*::after {
    box-sizing: border-box;
}

@view-transition {
    navigation: auto;
}

html {
    font-size: 14px;
}

body {
    font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI Variable", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-feature-settings: "cv02", "cv03", "cv04", "cv11";
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    scrollbar-gutter: stable;
}

h1:focus {
    outline: none;
}

h1, h2, h3, h4, h5, h6,
.page-heading h1,
.brand-name,
.stat-value,
.setup-master-header h2,
.product-header h2,
.user-card-header h2 {
    text-wrap: balance;
}

a,
.btn-link {
    color: var(--vk-blue-700);
    font-weight: 650;
    text-decoration-color: color-mix(in srgb, var(--vk-blue-700) 26%, transparent);
}

/* Container query utility */
.container-query,
.dashboard-content,
.product-panel,
.setup-master-panel,
.user-card,
.portal-workspace-nav {
    container-type: inline-size;
    container-name: layout;
}

.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-select:focus,
.form-check-input:focus,
.icon-only-btn:focus,
.vk-input:focus {
    border-color: var(--vk-blue-600);
    box-shadow: var(--vk-ring);
    outline: 0;
}

.content {
    padding-top: 1.1rem;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid red;
}

.validation-message {
    color: red;
}

#blazor-error-ui {
    color-scheme: light only;
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

    #blazor-error-ui .dismiss {
        cursor: pointer;
        position: absolute;
        right: 0.75rem;
        top: 0.5rem;
    }

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.app-startup-loading,
.global-loading-overlay {
    align-items: center;
    background: var(--vk-page);
    bottom: 0;
    display: flex;
    justify-content: center;
    left: 0;
    padding: 1.25rem;
    position: fixed;
    right: 0;
    top: 0;
    z-index: 3200;
}

.global-loading-overlay {
    background: var(--vk-loading-overlay);
    backdrop-filter: blur(10px) saturate(1.08);
}

.global-loading-panel {
    align-items: center;
    background: var(--vk-surface-raised);
    border: 1px solid var(--vk-card-border);
    border-radius: 8px;
    box-shadow: var(--vk-shadow-lg);
    color: var(--vk-text);
    display: flex;
    flex-direction: column;
    max-width: 340px;
    overflow: hidden;
    padding: 1.25rem 1.35rem 1.1rem;
    position: relative;
    text-align: center;
    width: min(100%, 340px);
}

.global-loading-panel::before {
    background: linear-gradient(90deg, var(--vk-blue-800), var(--vk-blue-600), var(--vk-success));
    content: "";
    height: 3px;
    left: 0;
    position: absolute;
    right: 0;
    top: 0;
}

.global-loading-logo {
    align-items: center;
   /* background: var(--vk-blue-050);*/
   /* border: 1px solid var(--vk-border);*/
    border-radius: 8px;
    display: inline-flex;
    /*height: 58px;*/
    justify-content: center;
    margin-bottom: 0.9rem;
    /*width: 68px;*/
    height: auto;
    max-height: 90px;
    width: min(240px, 100%);
    margin-bottom: 6px;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

    .global-loading-logo img {
        height: auto;
        max-height: 90px;
        max-width: 100%;
        object-fit: contain;
    }

.global-loading-panel h2 {
    color: var(--vk-text);
    font-size: 1rem;
    font-weight: 800;
    margin: 0.95rem 0 0;
}

.global-loading-panel p {
    color: var(--vk-muted);
    font-size: 0.86rem;
    margin: 0.3rem 0 0;
}

.material-loader {
    align-items: center;
    display: inline-flex;
    height: 44px;
    justify-content: center;
    position: relative;
    width: 44px;
}

.material-loader-ring {
    animation: material-loader-spin 1.05s linear infinite;
    border: 3px solid var(--vk-blue-100);
    border-radius: 50%;
    border-top-color: var(--vk-blue-700);
    border-right-color: var(--vk-success);
    display: block;
    height: 38px;
    width: 38px;
}

.material-loader-ring::after {
    border: 1px solid rgba(17, 88, 214, 0.18);
    border-radius: 50%;
    content: "";
    inset: 5px;
    position: absolute;
}

.material-loader-dot {
    animation: material-loader-dot 1.05s ease-in-out infinite;
    background: var(--vk-blue-600);
    border-radius: 50%;
    box-shadow: 0 0 0 6px rgba(31, 111, 255, 0.1);
    display: block;
    height: 8px;
    position: absolute;
    width: 8px;
}

.global-loading-track {
    background: var(--vk-track-bg);
    border-radius: 999px;
    height: 4px;
    margin-top: 1rem;
    overflow: hidden;
    width: 100%;
}

.global-loading-track span {
    animation: material-loading-sweep 1.35s cubic-bezier(0.4, 0, 0.2, 1) infinite;
    background: linear-gradient(90deg, var(--vk-blue-800), var(--vk-blue-600), var(--vk-success));
    border-radius: inherit;
    display: block;
    height: 100%;
    width: 44%;
}

@keyframes material-loader-spin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes material-loader-dot {
    0%,
    100% {
        transform: scale(0.82);
    }

    50% {
        transform: scale(1.18);
    }
}

@keyframes material-loading-sweep {
    0% {
        transform: translateX(-120%);
    }

    100% {
        transform: translateX(260%);
    }
}

@keyframes menu-fade-in {
    from {
        opacity: 0;
        transform: translateY(-4px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes vk-fade-in {
    from {
        opacity: 0;
        transform: translateY(6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@starting-style {
    .portal-dropdown,
    .user-dropdown,
    .multi-select-dropdown,
    .mobile-nav {
        opacity: 0;
        transform: translateY(-4px);
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .material-loader-ring,
    .material-loader-dot,
    .global-loading-track span,
    .portal-dropdown,
    .user-dropdown {
        animation: none;
    }
}

/* View transition styles */
::view-transition-old(root) {
    animation: 0.25s ease-out both vk-fade-out;
}

::view-transition-new(root) {
    animation: 0.25s ease-out both vk-fade-in;
}

@keyframes vk-fade-out {
    to {
        opacity: 0;
        transform: translateY(-4px);
    }
}

code {
    color: var(--vk-code);
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

:root {
    color-scheme: light;
    --vk-blue-900: #13306d;
    --vk-blue-800: #16459a;
    --vk-blue-700: #1d4ed8;
    --vk-blue-600: #2563eb;
    --vk-blue-100: #dbeafe;
    --vk-blue-050: #eff6ff;
    --vk-teal-700: #0f766e;
    --vk-teal-100: #ccfbf1;
    --vk-amber-100: #fef3c7;
    --vk-surface: #ffffff;
    --vk-surface-soft: #f8fafc;
    --vk-surface-filled: #f3f6fb;
    --vk-surface-raised: rgba(255, 255, 255, 0.97);
    --vk-surface-hover: #ffffff;
    --vk-surface-disabled: #eef2f7;
    --vk-page: #f5f7fb;
    --vk-border: #d8e0ec;
    --vk-border-strong: #b9c6d8;
    --vk-card-border: rgba(216, 224, 236, 0.92);
    --vk-card-border-soft: rgba(216, 224, 236, 0.86);
    --vk-text: #111827;
    --vk-muted: #64748b;
    --vk-placeholder: #94a3b8;
    --vk-success: #12805c;
    --vk-danger: #c2413a;
    --vk-warning: #b7791f;
    --vk-nav: #1d4ed8;
    --vk-nav-dark: #14275f;
    --vk-nav-accent: #0f766e;
    --vk-on-nav: #ffffff;
    --vk-nav-muted: #cfe0ff;
    --vk-nav-control: rgba(255, 255, 255, 0.1);
    --vk-nav-control-hover: rgba(255, 255, 255, 0.18);
    --vk-nav-control-border: rgba(255, 255, 255, 0.24);
    --vk-nav-active-bg: #ffffff;
    --vk-nav-active-text: #1638b6;
    --vk-nav-active-icon-filter: invert(19%) sepia(95%) saturate(2524%) hue-rotate(224deg) brightness(88%) contrast(91%);
    --vk-shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.07);
    --vk-shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.08), 0 1px 2px rgba(15, 23, 42, 0.06);
    --vk-shadow-md: 0 8px 22px rgba(15, 23, 42, 0.1), 0 2px 6px rgba(15, 23, 42, 0.07);
    --vk-shadow-lg: 0 20px 46px rgba(15, 23, 42, 0.16), 0 4px 12px rgba(15, 23, 42, 0.08);
    --vk-ring: 0 0 0 0.18rem rgba(37, 99, 235, 0.2);
    --vk-state-hover: rgba(29, 78, 216, 0.08);
    --vk-state-pressed: rgba(29, 78, 216, 0.14);
    --vk-primary-start: #2563eb;
    --vk-primary-end: #1d4ed8;
    --vk-primary-hover-start: #1d4ed8;
    --vk-primary-hover-end: #16459a;
    --vk-primary-shadow: rgba(29, 78, 216, 0.2);
    --vk-primary-shadow-hover: rgba(29, 78, 216, 0.24);
    --vk-outline-primary-bg: #ffffff;
    --vk-outline-primary-border: #bfd0ea;
    --vk-outline-primary-hover-color: var(--vk-blue-900);
    --vk-outline-secondary-bg: #ffffff;
    --vk-outline-secondary-color: #475569;
    --vk-outline-secondary-hover-bg: #eef2f7;
    --vk-outline-secondary-hover-border: #aab8cb;
    --vk-outline-secondary-hover-color: #1f2937;
    --vk-danger-start: #dc4c43;
    --vk-danger-hover-start: #c2413a;
    --vk-danger-hover-end: #a93630;
    --vk-danger-soft: #fff1f1;
    --vk-danger-soft-bg: var(--vk-danger-soft);
    --vk-danger-soft-border: #f2b8b5;
    --vk-success-soft: #e8f7ee;
    --vk-success-soft-bg: var(--vk-success-soft);
    --vk-success-soft-border: #bfe6cb;
    --vk-warning-soft-bg: var(--vk-amber-100);
    --vk-warning-soft-border: #f6d98b;
    --vk-warning-soft-text: #9a5b00;
    --vk-track-bg: #e2e8f0;
    --vk-table-head: var(--vk-surface-filled);
    --vk-dashed-border: #b7c9e8;
    --vk-code: #c02d76;
    --vk-modal-backdrop: rgba(15, 23, 42, 0.46);
    --vk-loading-overlay: rgba(243, 246, 251, 0.9);
    --vk-modal-header-start: #ffffff;
    --vk-page-shell: linear-gradient(180deg, rgba(232, 241, 255, 0.92) 0, rgba(246, 248, 252, 0.98) 240px, var(--vk-page) 100%);
    --vk-page-sheen: linear-gradient(180deg, rgba(255, 255, 255, 0.68), rgba(255, 255, 255, 0));
    --vk-stat-tile-bg: linear-gradient(135deg, rgba(37, 99, 235, 0.16), rgba(15, 118, 110, 0.18)), #ffffff;
    --vk-stat-tile-border: rgba(29, 78, 216, 0.1);
    --vk-chart-grid-blue: rgba(29, 78, 216, 0.07);
    --vk-chart-grid-teal: rgba(15, 118, 110, 0.07);
    --vk-login-bg: linear-gradient(135deg, #f7f9fc 0%, #eef5ff 54%, #edfdf8 100%);
    --vk-login-watermark-opacity: 0.06;
    --vkdms-modal-width: 560px;
    --vkdms-modal-header-bg: var(--vk-blue-050);
    --vkdms-modal-header-border: var(--vk-border);
    --vkdms-modal-title-color: var(--vk-text);
    --vkdms-modal-close-color: var(--vk-muted);
}

:root[data-theme="dark"] {
    color-scheme: dark;
    --vk-blue-900: #dbeafe;
    --vk-blue-800: #bfdbfe;
    --vk-blue-700: #93c5fd;
    --vk-blue-600: #60a5fa;
    --vk-blue-100: rgba(96, 165, 250, 0.22);
    --vk-blue-050: rgba(96, 165, 250, 0.13);
    --vk-teal-700: #5eead4;
    --vk-teal-100: rgba(45, 212, 191, 0.18);
    --vk-amber-100: rgba(245, 158, 11, 0.18);
    --vk-surface: #111827;
    --vk-surface-soft: #162033;
    --vk-surface-filled: #1d293d;
    --vk-surface-raised: rgba(19, 29, 46, 0.97);
    --vk-surface-hover: #24344d;
    --vk-surface-disabled: #182235;
    --vk-page: #0b1220;
    --vk-border: #334155;
    --vk-border-strong: #52627a;
    --vk-card-border: rgba(71, 85, 105, 0.78);
    --vk-card-border-soft: rgba(71, 85, 105, 0.62);
    --vk-text: #f8fafc;
    --vk-muted: #a8b3c7;
    --vk-placeholder: #7c8da5;
    --vk-success: #34d399;
    --vk-danger: #f87171;
    --vk-warning: #fbbf24;
    --vk-nav: #1d4ed8;
    --vk-nav-dark: #091225;
    --vk-nav-accent: #0f766e;
    --vk-on-nav: #f8fafc;
    --vk-nav-muted: #b6c7ea;
    --vk-nav-control: rgba(255, 255, 255, 0.08);
    --vk-nav-control-hover: rgba(255, 255, 255, 0.14);
    --vk-nav-control-border: rgba(255, 255, 255, 0.18);
    --vk-nav-active-bg: rgba(248, 250, 252, 0.95);
    --vk-nav-active-text: #1e3a8a;
    --vk-nav-active-icon-filter: invert(22%) sepia(74%) saturate(1678%) hue-rotate(214deg) brightness(88%) contrast(94%);
    --vk-shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.26);
    --vk-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.28), 0 1px 2px rgba(0, 0, 0, 0.2);
    --vk-shadow-md: 0 10px 28px rgba(0, 0, 0, 0.36), 0 2px 8px rgba(0, 0, 0, 0.28);
    --vk-shadow-lg: 0 24px 54px rgba(0, 0, 0, 0.48), 0 6px 16px rgba(0, 0, 0, 0.32);
    --vk-ring: 0 0 0 0.18rem rgba(96, 165, 250, 0.28);
    --vk-state-hover: rgba(96, 165, 250, 0.14);
    --vk-state-pressed: rgba(96, 165, 250, 0.22);
    --vk-primary-start: #2563eb;
    --vk-primary-end: #1d4ed8;
    --vk-primary-hover-start: #3b82f6;
    --vk-primary-hover-end: #2563eb;
    --vk-primary-shadow: rgba(37, 99, 235, 0.28);
    --vk-primary-shadow-hover: rgba(59, 130, 246, 0.32);
    --vk-outline-primary-bg: rgba(96, 165, 250, 0.08);
    --vk-outline-primary-border: rgba(147, 197, 253, 0.42);
    --vk-outline-primary-hover-color: #dbeafe;
    --vk-outline-secondary-bg: rgba(148, 163, 184, 0.08);
    --vk-outline-secondary-color: #d1d5db;
    --vk-outline-secondary-hover-bg: rgba(148, 163, 184, 0.15);
    --vk-outline-secondary-hover-border: #64748b;
    --vk-outline-secondary-hover-color: #f8fafc;
    --vk-danger-start: #dc4c43;
    --vk-danger-hover-start: #ef6a61;
    --vk-danger-hover-end: #c2413a;
    --vk-danger-soft: rgba(248, 113, 113, 0.13);
    --vk-danger-soft-bg: var(--vk-danger-soft);
    --vk-danger-soft-border: rgba(248, 113, 113, 0.34);
    --vk-success-soft: rgba(52, 211, 153, 0.12);
    --vk-success-soft-bg: var(--vk-success-soft);
    --vk-success-soft-border: rgba(52, 211, 153, 0.32);
    --vk-warning-soft-bg: var(--vk-amber-100);
    --vk-warning-soft-border: rgba(245, 158, 11, 0.32);
    --vk-warning-soft-text: #fcd34d;
    --vk-track-bg: #263247;
    --vk-table-head: #1a2638;
    --vk-dashed-border: #41516c;
    --vk-code: #f0abfc;
    --vk-modal-backdrop: rgba(3, 7, 18, 0.68);
    --vk-loading-overlay: rgba(8, 13, 24, 0.86);
    --vk-modal-header-start: #162033;
    --vk-page-shell: linear-gradient(180deg, rgba(14, 29, 56, 0.96) 0, rgba(11, 18, 32, 0.98) 240px, var(--vk-page) 100%);
    --vk-page-sheen: linear-gradient(180deg, rgba(96, 165, 250, 0.09), rgba(96, 165, 250, 0));
    --vk-stat-tile-bg: linear-gradient(135deg, rgba(96, 165, 250, 0.2), rgba(45, 212, 191, 0.14)), #1d293d;
    --vk-stat-tile-border: rgba(147, 197, 253, 0.18);
    --vk-chart-grid-blue: rgba(96, 165, 250, 0.11);
    --vk-chart-grid-teal: rgba(45, 212, 191, 0.09);
    --vk-login-bg: linear-gradient(135deg, #0b1220 0%, #111c34 54%, #0f2a28 100%);
    --vk-login-watermark-opacity: 0.035;
    --vkdms-modal-header-bg: #172235;

    /* Make action icons visible in dark mode (SVGs with fill="black" become invisible on dark backgrounds) */
    .icon-only-btn img,
    .btn-outline-primary img,
    .btn-outline-secondary img {
        filter: brightness(0) invert(1);
    }
}

html,
body {
    background: var(--vk-page);
    color: var(--vk-text);
    min-height: 100%;
}

.btn {
    align-items: center;
    border-radius: 8px;
    box-shadow: none;
    display: inline-flex;
    font-weight: 750;
    gap: 0.42rem;
    justify-content: center;
    letter-spacing: 0;
    min-height: 40px;
    padding: 0.56rem 1rem;
    transition: background-color 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease, color 0.16s ease, transform 0.16s ease;
}

.btn-sm {
    min-height: 34px;
    padding: 0.38rem 0.78rem;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn:active {
    box-shadow: none;
    transform: translateY(0);
}

.btn:disabled,
.btn.disabled {
    box-shadow: none;
    cursor: not-allowed;
    opacity: 0.62;
    transform: none;
}

/* :has() selectors for cleaner interaction states */
.page-content:has(.po-modal-backdrop),
.page-content:has(.vk-modal-backdrop) {
    z-index: 2500;
}

label:has(input:focus-visible) span:first-child,
label:has(select:focus-visible) span:first-child {
    color: var(--vk-blue-600);
}

tr:has(.status-pill.inactive) {
    opacity: 0.82;
}

.card:has(.btn:active),
.panel:has(.btn:active) {
    transform: none;
}

.product-table tbody tr:has(.status-pill.inactive) td {
    opacity: 0.75;
}

.btn-primary,
.vk-btn {
    background: linear-gradient(180deg, var(--vk-primary-start), var(--vk-primary-end));
    border-color: var(--vk-blue-700);
    box-shadow: 0 8px 18px var(--vk-primary-shadow);
    color: #fff;
}

.btn-primary:hover,
.vk-btn:hover {
    background: linear-gradient(180deg, var(--vk-primary-hover-start), var(--vk-primary-hover-end));
    border-color: var(--vk-blue-800);
    box-shadow: 0 12px 26px var(--vk-primary-shadow-hover);
    color: #fff;
}

.btn-outline-primary {
    background: var(--vk-outline-primary-bg);
    border-color: var(--vk-outline-primary-border);
    color: var(--vk-blue-800);
}

.btn-outline-primary:hover {
    background: var(--vk-blue-050);
    border-color: var(--vk-blue-700);
    box-shadow: var(--vk-shadow-xs);
    color: var(--vk-outline-primary-hover-color);
}

.btn-outline-secondary,
.btn-secondary {
    border-color: var(--vk-border-strong);
}

.btn-outline-secondary {
    background: var(--vk-outline-secondary-bg);
    color: var(--vk-outline-secondary-color);
}

.btn-outline-secondary:hover,
.btn-secondary:hover {
    background: var(--vk-outline-secondary-hover-bg);
    border-color: var(--vk-outline-secondary-hover-border);
    color: var(--vk-outline-secondary-hover-color);
}

.btn-danger {
    background: linear-gradient(180deg, var(--vk-danger-start), var(--vk-danger));
    border-color: var(--vk-danger);
    box-shadow: 0 8px 18px rgba(194, 65, 58, 0.2);
    color: #fff;
}

.btn-danger:hover {
    background: linear-gradient(180deg, var(--vk-danger-hover-start), var(--vk-danger-hover-end));
    border-color: var(--vk-danger-hover-end);
    box-shadow: 0 12px 26px rgba(194, 65, 58, 0.24);
    color: #fff;
}

.form-control,
.form-select {
    background-color: var(--vk-surface-filled);
    border: 1px solid transparent;
    border-radius: 8px;
    box-shadow: inset 0 0 0 1px var(--vk-border);
    color: var(--vk-text);
    min-height: 42px;
    padding: 0.58rem 0.78rem;
    transition: background-color 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
}

.form-control:hover,
.form-select:hover {
    background-color: var(--vk-surface-hover);
    box-shadow: inset 0 0 0 1px var(--vk-border-strong);
}

.form-control:focus,
.form-select:focus {
    background-color: var(--vk-surface-hover);
    box-shadow: inset 0 0 0 1px var(--vk-blue-600), var(--vk-ring);
}

.form-control::placeholder {
    color: var(--vk-placeholder);
}

.form-control:disabled,
.form-select:disabled {
    background-color: var(--vk-surface-disabled);
    color: var(--vk-placeholder);
    cursor: not-allowed;
}

.card {
    background: var(--vk-surface-raised);
    border: 1px solid var(--vk-card-border);
    border-radius: 8px;
    box-shadow: var(--vk-shadow-sm);
}

.vk-modal-backdrop {
    align-items: center;
    background: var(--vk-modal-backdrop);
    backdrop-filter: blur(8px) saturate(1.05);
    bottom: 0;
    display: flex;
    justify-content: center;
    left: 0;
    padding: 1rem;
    position: fixed;
    right: 0;
    top: 0;
    z-index: 3000;
}

.vk-modal {
    background: var(--vk-surface-raised);
    border: 1px solid var(--vk-card-border);
    border-radius: 8px;
    box-shadow: var(--vk-shadow-lg);
    max-height: calc(100vh - 2rem);
    overflow: hidden;
    position: relative;
}

.vkdms-modal {
    max-width: var(--vkdms-modal-width);
    width: 100%;
}

.vkdms-modal-header {
    background: linear-gradient(180deg, var(--vk-modal-header-start), var(--vkdms-modal-header-bg));
    border-bottom: 1px solid var(--vkdms-modal-header-border);
    padding: 1rem 4rem 1rem 1rem;
}

.vkdms-modal-title {
    color: var(--vkdms-modal-title-color);
    font-size: 1.1rem;
    margin: 0;
}

.vkdms-modal-close {
    align-items: center;
    background: var(--vk-surface-filled);
    border: 1px solid var(--vk-border);
    border-radius: 999px;
    box-shadow: var(--vk-shadow-xs);
    color: var(--vkdms-modal-close-color);
    cursor: pointer;
    display: inline-flex;
    font-size: 1.35rem;
    font-weight: 650;
    height: 40px;
    justify-content: center;
    line-height: 1;
    min-height: 40px;
    padding: 0;
    position: absolute;
    right: 0.85rem;
    top: 0.85rem;
    transition: background-color 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease, color 0.16s ease, transform 0.16s ease;
    width: 40px;
}

.vkdms-modal-close:hover {
    background: var(--vk-state-hover);
    border-color: var(--vk-border-strong);
    color: var(--vk-text);
    transform: translateY(-1px);
}

.vkdms-modal-close:active {
    background: var(--vk-state-pressed);
    box-shadow: none;
    transform: translateY(0) scale(0.96);
}

.vkdms-modal-close:focus-visible {
    box-shadow: var(--vk-ring);
    color: var(--vk-text);
    outline: 0;
}

.vkdms-modal-content {
    padding: 1rem;
}

.vk-modal .modal-header {
    background: linear-gradient(180deg, var(--vk-modal-header-start), var(--vk-blue-050));
    border-bottom: 1px solid var(--vk-border);
    padding: 1rem 4rem 1rem 1rem;
}

.vk-modal .modal-title {
    color: var(--vk-text);
    font-size: 1.05rem;
    font-weight: 800;
}

.vk-modal .modal-body {
    color: var(--vk-text);
    padding: 1rem;
}

.vk-modal .modal-footer {
    background: var(--vk-surface-soft);
    border-top: 1px solid var(--vk-border);
    gap: 0.5rem;
    padding: 0.85rem 1rem;
}

.global-confirm-modal {
    max-width: 440px;
    width: min(100%, 440px);
}

.global-confirm-body p {
    color: var(--vk-text);
    margin: 0;
}

.global-confirm-footer {
    align-items: center;
    border-top: 1px solid var(--vk-border);
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
    padding: 0.85rem 1rem;
}

.vk-top-nav {
    background: linear-gradient(135deg, var(--vk-nav-dark) 0%, var(--vk-nav) 62%, var(--vk-nav-accent) 135%);
    color: var(--vk-on-nav);
    box-shadow: 0 14px 30px rgba(16, 32, 92, 0.22), 0 1px 0 rgba(255, 255, 255, 0.12) inset;
    position: sticky;
    top: 0;
    z-index: 1030;
}

.vk-topbar {
    /*background: rgba(255, 255, 255, 0.04);*/
    min-height: auto;
    gap: 1.25rem;
    /*border-bottom: 1px solid rgba(255, 255, 255, 0.14);*/
}

.vk-topbar,
.topnav-menu-strip {
    padding-left: clamp(1rem, 3.5vw, 3rem);
    padding-right: clamp(1rem, 3.5vw, 3rem);
}

.vk-topbar-main {
    gap: 1rem;
    min-height: 77px;
}

.brand-wrap {
    min-width: 220px;
}

.navbar-brand {
    gap: 0.75rem;
    min-width: 0;
    padding: 0.35rem 0.45rem 0.35rem 0;
    transition: opacity 0.16s ease, transform 0.16s ease;
}

.navbar-brand:hover {
    opacity: 0.95;
    transform: translateY(-1px);
}

.navbar-brand img {
    max-height: 54px;
    max-width: 190px;
    object-fit: contain;
    width: auto;
}

.brand-copy {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.brand-name {
    font-size: 1.05rem;
    font-weight: 800;
    font-style:italic;
}

.brand-subtitle {
    color: var(--vk-nav-muted);
    font-size: 0.74rem;
    font-weight: 500;
    margin-top: 0.15rem;
}

.topnav-icon-row {
    background: rgba(8, 19, 57, 0.16);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    min-width: 0;
    overflow: hidden;
    position: relative;
    z-index: 1040;
}

.topnav-menu-strip {
    flex-wrap: nowrap;
    gap: 0.7rem;
    min-height: 58px;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
}

.topnav-icon-row.dropdown-open,
.topnav-icon-row.dropdown-open .topnav-menu-strip {
    overflow: visible;
}

.topnav-menu-strip::-webkit-scrollbar {
    display: none;
}

.topnav-menu-strip::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.35);
    border-radius: 999px;
}

.topnav-icon {
    flex: 0 0 auto;
    align-items: center;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid transparent;
    border-radius: 999px;
    color: #eaf1ff;
    display: flex;
    gap: 0.5rem;
    min-height: 36px;
    padding: 0.45rem 1.05rem;
    text-decoration: none;
    transition: background-color 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease, color 0.16s ease, transform 0.16s ease;
    white-space: nowrap;
}

.topnav-icon img {
    filter: brightness(0) invert(1);
    flex: 0 0 auto;
    height: 16px;
    opacity: 0.95;
    width: 16px;
}

.topnav-icon span {
    color: inherit;
    font-size: 0.86rem;
    font-weight: 700;
}

.topnav-icon:hover {
    background: rgba(255, 255, 255, 0.14);
    border-color: rgba(255, 255, 255, 0.18);
    color: #fff;
    transform: translateY(-1px);
}

.topnav-icon.active {
    background: var(--vk-nav-active-bg);
    box-shadow: 0 8px 18px rgba(6, 18, 61, 0.18);
    color: var(--vk-nav-active-text);
}

.topnav-icon.active img {
    filter: var(--vk-nav-active-icon-filter);
}

.topnav-portal {
    flex: 0 0 auto;
    position: relative;
}

.topnav-portal-btn {
    align-items: center;
    /*background: rgba(255, 255, 255, 0.04);*/
    border: 1px solid transparent;
    border-radius: 999px;
    color: #eaf1ff;
    display: inline-flex;
    gap: 0.5rem;
    min-height: 36px;
    padding: 0.45rem 1rem;
    text-decoration: none;
    transition: background-color 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease, color 0.16s ease, transform 0.16s ease;
    white-space: nowrap;
}

.topnav-portal-btn img:first-child {
    filter: brightness(0) invert(1);
    height: 16px;
    width: 16px;
}

.topnav-portal-btn span {
    color: inherit;
    font-size: 0.86rem;
    font-weight: 700;
}

.topnav-portal-btn:hover,
.topnav-portal-btn.open {
    background: rgba(255, 255, 255, 0.14);
    border-color: rgba(255, 255, 255, 0.18);
    color: #fff;
    transform: translateY(-1px);
}

.topnav-portal-btn.disabled {
    cursor: default;
    opacity: 0.62;
}

.topnav-portal-btn.disabled:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: transparent;
    transform: none;
}

.topnav-portal-btn.active {
    background: var(--vk-nav-active-bg);
    box-shadow: 0 8px 18px rgba(6, 18, 61, 0.18);
    color: var(--vk-nav-active-text);
}

.topnav-portal-btn.active img:first-child,
.topnav-portal-btn.active .portal-chevron {
    filter: var(--vk-nav-active-icon-filter);
}

.portal-chevron {
    filter: brightness(0) invert(1);
    height: 7px;
    margin-left: 0.1rem;
    width: 12px;
}

.topnav-portal-btn.open .portal-chevron {
    transform: rotate(180deg);
}

.portal-dropdown {
    animation: menu-fade-in 0.14s ease-out;
    background: var(--vk-surface-raised);
    border: 1px solid var(--vk-border);
    border-radius: 8px;
    box-shadow: var(--vk-shadow-lg);
    display: grid;
    gap: 0.45rem;
    left: 0;
    max-width: min(320px, calc(100vw - 2rem));
    min-width: 260px;
    overflow: visible;
    padding: 0.45rem;
    position: absolute;
    top: calc(100% + 0.6rem);
    z-index: 1055;
}

.portal-category {
    display: block;
    position: relative;
}

.mobile-category-title {
    color: var(--vk-muted);
    font-size: 0.74rem;
    font-weight: 800;
    text-transform: uppercase;
}

.portal-category-trigger {
    align-items: center;
    background: transparent;
    border: 0;
    border-radius: 7px;
    color: var(--vk-text);
    display: flex;
    font-size: 0.9rem;
    font-weight: 700;
    gap: 0.8rem;
    justify-content: space-between;
    line-height: 1.35;
    min-height: 38px;
    padding: 0.55rem 0.65rem;
    text-align: left;
    transition: background-color 0.16s ease, box-shadow 0.16s ease, color 0.16s ease;
    width: 100%;
}

.portal-category-trigger:hover,
.portal-category:focus-within > .portal-category-trigger,
.portal-category:hover > .portal-category-trigger {
    background: var(--vk-blue-050);
    box-shadow: inset 3px 0 0 var(--vk-blue-700);
    color: var(--vk-blue-800);
}

.submenu-indicator {
    align-items: center;
    border-radius: 50%;
    display: inline-flex;
    flex: 0 0 auto;
    height: 20px;
    justify-content: center;
    width: 20px;
}

.portal-category-trigger .submenu-indicator {
    background: var(--vk-blue-050);
}

.portal-category:focus-within > .portal-category-trigger .submenu-indicator,
.portal-category:hover > .portal-category-trigger .submenu-indicator {
    background: var(--vk-surface);
}

.portal-submenu-chevron {
    flex: 0 0 auto;
    filter: var(--vk-nav-active-icon-filter);
    height: 7px;
    opacity: 0.72;
    transform: rotate(-90deg);
    width: 12px;
}

.portal-submenu {
    background: var(--vk-surface-raised);
    border: 1px solid var(--vk-border);
    border-radius: 8px;
    box-shadow: var(--vk-shadow-lg);
    display: grid;
    gap: 0.2rem;
    left: calc(100% + 0.35rem);
    min-width: 220px;
    opacity: 0;
    padding: 0.45rem;
    pointer-events: none;
    position: absolute;
    top: -0.45rem;
    transform: translateX(-4px);
    transition: opacity 0.14s ease, transform 0.14s ease, visibility 0.14s ease;
    visibility: hidden;
    z-index: 1060;
}

.portal-submenu::before {
    bottom: 0;
    content: "";
    left: -0.45rem;
    position: absolute;
    top: 0;
    width: 0.45rem;
}

.portal-category:hover > .portal-submenu,
.portal-category:focus-within > .portal-submenu {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(0);
    visibility: visible;
}

.portal-item-link,
.portal-item-label,
.mobile-menu-link,
.mobile-menu-label {
    border-radius: 7px;
    color: var(--vk-text);
    display: block;
    font-size: 0.9rem;
    line-height: 1.35;
    padding: 0.55rem 0.65rem;
    text-decoration: none;
}

.portal-item-link:hover,
.portal-item-link.active,
.mobile-menu-link:hover,
.mobile-menu-link.active {
    background: var(--vk-blue-050);
    color: var(--vk-blue-800);
    font-weight: 700;
}

.portal-item-label,
.mobile-menu-label {
    color: var(--vk-muted);
}

.topnav-actions {
    gap: 0.65rem;
}

.theme-toggle {
    align-items: center;
    background: var(--vk-nav-control);
    border: 1px solid var(--vk-nav-control-border);
    border-radius: 999px;
    cursor: pointer;
    display: inline-flex;
    flex: 0 0 auto;
    height: 38px;
    justify-content: center;
    padding: 0 0.3rem;
    transition: background-color 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease, transform 0.16s ease;
    width: 64px;
}

.theme-toggle:hover {
    background: var(--vk-nav-control-hover);
    border-color: rgba(255, 255, 255, 0.34);
    box-shadow: 0 8px 18px rgba(6, 18, 61, 0.14);
    transform: translateY(-1px);
}

.theme-toggle:focus-visible {
    outline: 0;
    box-shadow: var(--vk-ring);
}

.theme-toggle-track {
    background: rgba(7, 18, 50, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 999px;
    height: 28px;
    position: relative;
    width: 52px;
}

.theme-toggle-thumb {
    align-items: center;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 2px 6px rgba(15, 23, 42, 0.22);
    display: inline-flex;
    height: 22px;
    justify-content: center;
    left: 2px;
    position: absolute;
    top: 2px;
    transition: background-color 0.18s ease, transform 0.18s ease;
    width: 22px;
}

.theme-toggle.dark .theme-toggle-thumb {
    background: #111827;
    transform: translateX(24px);
}

.theme-toggle-sun,
.theme-toggle-moon {
    position: absolute;
    transition: opacity 0.16s ease, transform 0.16s ease;
}

.theme-toggle-sun {
    background: #13306d;
    border-radius: 50%;
    height: 10px;
    opacity: 1;
    width: 10px;
}

.theme-toggle-sun::after {
    border: 1px solid #13306d;
    border-radius: 50%;
    content: "";
    inset: -4px;
    position: absolute;
}

.theme-toggle-moon {
    border-radius: 50%;
    box-shadow: -4px 0 0 0 #e2e8f0;
    height: 13px;
    opacity: 0;
    transform: translateX(4px);
    width: 13px;
}

.theme-toggle.dark .theme-toggle-sun {
    opacity: 0;
    transform: scale(0.74);
}

.theme-toggle.dark .theme-toggle-moon {
    opacity: 1;
    transform: translateX(4px);
}

.user-profile {
    align-items: center;
    background: var(--vk-nav-control);
    border: 1px solid var(--vk-nav-control-border);
    border-radius: 999px;
    cursor: pointer;
    display: flex;
    gap: 0.65rem;
    min-height: 42px;
    padding: 0.25rem 0.7rem 0.25rem 0.25rem;
    transition: background-color 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease, transform 0.16s ease;
}

.user-profile:hover {
    background: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 0.34);
    box-shadow: 0 8px 18px rgba(6, 18, 61, 0.14);
    transform: translateY(-1px);
}

.profile-avatar {
    align-items: center;
    background: var(--vk-nav-active-bg);
    border-radius: 50%;
    color: var(--vk-nav-active-text);
    display: inline-flex;
    flex: 0 0 auto;
    font-size: 0.7rem;
    font-weight: 800;
    height: 34px;
    justify-content: center;
    padding: 0;
    width: 34px;
}

.username {
    color: var(--vk-on-nav);
    font-size: 0.9rem;
    font-weight: 700;
}

.arrow-icon {
    filter: brightness(0) invert(1);
    height: 7px;
    opacity: 0.9;
    width: 12px;
}

.settings-button {
    align-items: center;
    background: var(--vk-nav-control);
    border: 1px solid var(--vk-nav-control-border);
    border-radius: 50%;
    display: inline-flex;
    flex: 0 0 auto;
    height: 38px;
    justify-content: center;
    text-decoration: none;
    transition: background-color 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease, transform 0.16s ease;
    width: 38px;
}

.settings-button:hover,
.settings-button.active {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.42);
    box-shadow: 0 8px 18px rgba(6, 18, 61, 0.14);
    transform: translateY(-1px);
}

.settings-button img {
    filter: brightness(0) invert(1);
    height: 18px;
    width: 18px;
}

.user-dropdown {
    animation: menu-fade-in 0.14s ease-out;
    background: var(--vk-surface-raised);
    border: 1px solid var(--vk-border);
    border-radius: 8px;
    box-shadow: var(--vk-shadow-lg);
    min-width: 190px;
    overflow: hidden;
    position: absolute;
    right: 0;
    top: calc(100% + 0.55rem);
    z-index: 2000;
}

.dropdown-user {
    border-bottom: 1px solid var(--vk-border);
    color: var(--vk-text);
    display: flex;
    flex-direction: column;
    padding: 0.8rem 0.9rem;
}

.dropdown-user span {
    color: var(--vk-muted);
    font-size: 0.78rem;
    margin-top: 0.15rem;
}

.logout-btn {
    background: transparent;
    border: none;
    color: var(--vk-blue-800) !important;
    font-weight: 700;
    padding: 0.72rem 0.9rem;
    text-align: left;
    width: 100%;
}

.logout-btn:hover {
    background: var(--vk-blue-050);
}

.nav-menu-btn {
    align-items: center;
    background: var(--vk-nav-control);
    border: 1px solid var(--vk-nav-control-border);
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 5px;
    height: 42px;
    justify-content: center;
    transition: background-color 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
    width: 42px;
}

.nav-menu-btn:hover {
    background: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 18px rgba(6, 18, 61, 0.14);
}

.nav-menu-btn span {
    background: #fff;
    border-radius: 2px;
    height: 2px;
    transition: 0.2s ease;
    width: 21px;
}

.nav-menu-btn.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-menu-btn.open span:nth-child(2) {
    opacity: 0;
}

.nav-menu-btn.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.mobile-nav {
    background: linear-gradient(180deg, var(--vk-nav), var(--vk-nav-dark));
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: var(--vk-shadow-lg);
    left: 0;
    padding: 0.75rem 1rem 1rem;
    position: fixed;
    right: 0;
    top: 76px;
    z-index: 1050;
}

.mobile-nav .nav-link {
    border-radius: 7px;
    font-weight: 700;
    padding: 0.7rem 0.85rem;
}

.mobile-nav .nav-link.active,
.mobile-nav .nav-link:hover {
    background: rgba(255, 255, 255, 0.14);
}

.mobile-portal-list {
    gap: 0.5rem;
}

.mobile-portal-section {
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 8px;
    overflow: hidden;
}

.mobile-portal-btn {
    align-items: center;
    background: rgba(255, 255, 255, 0.08);
    border: 0;
    color: #fff;
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0.85rem;
    width: 100%;
}

.mobile-portal-title {
    align-items: center;
    display: inline-flex;
    gap: 0.55rem;
    min-width: 0;
}

.mobile-portal-title img {
    filter: brightness(0) invert(1);
    height: 16px;
    width: 16px;
}

.mobile-portal-title span {
    font-size: 0.9rem;
    font-weight: 700;
}

.mobile-portal-btn.open .portal-chevron {
    transform: rotate(180deg);
}

.mobile-portal-panel {
    background: rgba(6, 19, 67, 0.22);
    display: grid;
    gap: 0.5rem;
    padding: 0.85rem;
}

.mobile-category {
    display: grid;
    gap: 0.25rem;
}

.mobile-category-btn {
    align-items: center;
    background: rgba(255, 255, 255, 0.08);
    border: 0;
    border-radius: 7px;
    color: #fff;
    display: flex;
    font-size: 0.86rem;
    font-weight: 800;
    justify-content: space-between;
    line-height: 1.3;
    padding: 0.65rem 0.7rem;
    text-align: left;
    width: 100%;
}

.mobile-category-btn.open,
.mobile-category-btn:hover {
    background: rgba(255, 255, 255, 0.14);
}

.mobile-category-btn .submenu-indicator {
    background: rgba(255, 255, 255, 0.14);
}

.mobile-category-btn.open .submenu-indicator,
.mobile-category-btn:hover .submenu-indicator {
    background: rgba(255, 255, 255, 0.22);
}

.mobile-category-btn.open .portal-chevron {
    transform: rotate(180deg);
}

.mobile-category-panel {
    display: grid;
    gap: 0.15rem;
    padding: 0.2rem 0.7rem 0.35rem;
}

.mobile-menu-link,
.mobile-menu-label {
    color: #fff;
    padding-left: 0;
    padding-right: 0;
}

.mobile-menu-link:hover,
.mobile-menu-link.active {
    background: transparent;
    color: #fff;
    text-decoration: underline;
}

.mobile-menu-label {
    color: #d6e4ff;
}

.dashboard-content {
    background: transparent;
    display: flex;
    flex-direction: column;
    gap: clamp(1rem, 1.7vw, 1.45rem);
    min-height: calc(100vh - 140px);
    padding: clamp(1rem, 2vw, 1.6rem);
    width: 100%;
}

.page-heading {
    align-items: center;
    background: var(--vk-surface-raised);
    border: 1px solid var(--vk-card-border);
    border-radius: 8px;
    box-shadow: var(--vk-shadow-md);
    display: flex;
    justify-content: space-between;
    min-height: 88px;
    overflow: hidden;
    padding: 1.05rem 1.2rem;
    position: relative;
}

.page-heading::before {
    background: linear-gradient(180deg, var(--vk-blue-600), var(--vk-nav-accent));
    bottom: 0;
    content: "";
    left: 0;
    position: absolute;
    top: 0;
    width: 4px;
}

.page-heading > * {
    position: relative;
    z-index: 1;
}

.page-heading h1 {
    color: var(--vk-text);
    font-size: 1.3rem;
    font-weight: 800;
    margin: 0;
}

.page-heading p {
    color: var(--vk-muted);
    font-size: 0.9rem;
    margin: 0.2rem 0 0;
}

.page-actions {
    display: flex;
    gap: 0.5rem;
    position: relative;
    z-index: 1;
}

.stats-grid {
    display: grid;
    gap: clamp(0.8rem, 1.4vw, 1rem);
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.stat-card,
.panel {
    background: var(--vk-surface-raised);
    border: 1px solid var(--vk-card-border);
    border-radius: 8px;
    box-shadow: var(--vk-shadow-sm);
}

.stat-card {
    min-height: 112px;
    padding: 1rem;
    position: relative;
    transition: border-color 0.16s ease, box-shadow 0.16s ease, transform 0.16s ease;
}

.stat-card:hover {
    border-color: var(--vk-border-strong);
    box-shadow: var(--vk-shadow-md);
    transform: translateY(-2px);
}

.stat-card::after {
    background: var(--vk-stat-tile-bg);
    border: 1px solid var(--vk-stat-tile-border);
    border-radius: 8px;
    content: "";
    height: 34px;
    position: absolute;
    right: 1rem;
    top: 1rem;
    width: 34px;
}

.stat-title {
    color: var(--vk-muted);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0;
    text-transform: uppercase;
}

.stat-value {
    color: var(--vk-blue-900);
    font-size: 1.55rem;
    font-weight: 800;
    margin-top: 0.65rem;
}

.stat-meta {
    color: var(--vk-muted);
    font-size: 0.78rem;
    margin-top: 0.35rem;
}

.stat-meta strong {
    color: var(--vk-success);
}

.panel {
    margin-bottom: 0;
    padding: 1rem;
    transition: border-color 0.16s ease, box-shadow 0.16s ease;
}

.panel:hover {
    border-color: var(--vk-border-strong);
    box-shadow: var(--vk-shadow-md);
}

.panel h5,
.panel h6 {
    color: var(--vk-text);
    font-size: 0.95rem;
    font-weight: 800;
    margin: 0 0 0.85rem;
    text-transform: uppercase;
}

.chart-placeholder {
    align-items: center;
    background:
        linear-gradient(90deg, var(--vk-chart-grid-blue) 1px, transparent 1px),
        linear-gradient(180deg, var(--vk-chart-grid-teal) 1px, transparent 1px),
        var(--vk-surface-soft);
    background-size: 28px 28px;
    border: 1px dashed var(--vk-dashed-border);
    border-radius: 8px;
    color: var(--vk-muted);
    display: flex;
    font-weight: 700;
    justify-content: center;
    min-height: 240px;
    width: 100%;
}

.work-surface {
    background: var(--vk-surface-raised);
    border: 1px solid var(--vk-card-border);
    border-radius: 8px;
    box-shadow: var(--vk-shadow-md);
    color: var(--vk-muted);
    min-height: 280px;
    padding: 1rem;
}

@media (max-width: 1200px) {
    .stats-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 991.98px) {
    .vk-topbar {
        border-bottom: 0;
        min-height: auto;
    }

    .vk-topbar,
    .topnav-menu-strip {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .vk-topbar-main {
        min-height: 70px;
    }

    .navbar-brand img {
        max-height: 48px;
        max-width: 160px;
    }

    .brand-wrap {
        min-width: 0;
    }

    .mobile-nav {
        top: 70px;
    }
}

@media (max-width: 768px) {
    .brand-subtitle {
        display: none;
    }

    .username {
        display: none;
    }

    .user-profile {
        gap: 0.4rem;
        padding-right: 0.45rem;
    }

    .dashboard-content {
        min-height: calc(100vh - 70px);
        padding: 0.85rem;
    }

    .page-heading {
        align-items: flex-start;
        flex-direction: column;
        gap: 0.8rem;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .chart-placeholder {
        min-height: 180px;
    }
}