:root[data-theme="hvo-dark"] {
    --hvo-font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --bs-font-monospace: "SFMono-Regular", Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    --hvo-body-bg: #05070d;
    --hvo-body-color: #f7f9fc;
    --hvo-accent: #58a6ff;
    /* Text-bearing actions need 4.5:1; the lighter prototype blue remains decorative. */
    --hvo-accent-strong: #2563eb;
    --hvo-accent-stronger: #1d4ed8;
    --hvo-accent-soft: rgba(47, 129, 247, 0.16);
    --hvo-focus-ring-inner: rgba(59, 130, 246, 0.5);
    --hvo-focus-ring-outer: rgba(56, 189, 248, 0.35);
    --hvo-border-muted: #253244;
    --hvo-border-strong: #3a4a60;
    --hvo-muted: #98a7bb;
    --hvo-muted-strong: #c1cbda;
    --hvo-muted-weak: #aeb9c8;
    --hvo-success-bg: rgba(34, 197, 94, 0.25);
    --hvo-success-fg: #bbf7d0;
    --hvo-danger-bg: rgba(248, 113, 113, 0.25);
    --hvo-danger-fg: #fecaca;
    --hvo-warning-bg: rgba(250, 204, 21, 0.25);
    --hvo-warning-fg: #fef9c3;
    --hvo-info-bg: rgba(56, 189, 248, 0.25);
    --hvo-info-fg: #58a6ff;
    --hvo-card-bg: #0d1420;
    --hvo-card-glass: rgba(30, 41, 59, 0.6);
    --hvo-panel-shadow: 0 12px 35px rgba(15, 23, 42, 0.45);
    --hvo-footer-bg: #0a111b;
    --hvo-navbar-bg: rgba(2, 6, 23, 0.85);
    --hvo-surface: #0d1420;
    --hvo-surface-elevated: #111c2a;
    --hvo-surface-hover: #142235;
    --hvo-border-stronger: rgba(148, 163, 184, 0.28);
    --hvo-nav-badge-bg: rgba(148, 163, 184, 0.16);
    --hvo-nav-badge-bg-hover: rgba(148, 163, 184, 0.25);
    --hvo-nav-badge-bg-active: rgba(59, 130, 246, 0.22);
    --hvo-nav-badge-border: rgba(148, 163, 184, 0.38);
    --hvo-nav-badge-border-hover: rgba(148, 163, 184, 0.55);
    --hvo-nav-badge-border-active: rgba(59, 130, 246, 0.6);
    --hvo-nav-badge-color: rgba(248, 250, 252, 0.9);
    --hvo-nav-badge-color-hover: rgba(255, 255, 255, 0.95);
    --hvo-nav-badge-color-muted: rgba(148, 163, 184, 0.85);
    --hvo-nav-badge-gap: 0.55rem;
    --hvo-nav-badge-padding-y: 0.28rem;
    --hvo-nav-badge-padding-x: 0.62rem;
    --hvo-nav-badge-font-size: 0.68rem;
    --hvo-nav-badge-icon-size: 0.9rem;
    --hvo-tab-bg: rgba(15, 23, 42, 0.7);
    --hvo-tab-border: rgba(148, 163, 184, 0.35);
    --hvo-tab-border-hover: rgba(148, 163, 184, 0.5);
    --hvo-tab-color: rgba(248, 250, 252, 0.92);
    --hvo-tab-color-muted: rgba(148, 163, 184, 0.78);
    --hvo-tab-indicator: var(--hvo-accent);
    --hvo-danger-strong: #f85149;
    --hvo-success-strong: #3fb950;
    --hvo-warning-strong: #d29922;
    --hvo-info-strong: #58a6ff;
    --history-chart-color: #60a5fa;
    --hvo-action-btn-font-size: 0.82rem;
    --hvo-action-btn-padding-y: 0.44rem;
    --hvo-action-btn-padding-x: 1rem;
    --hvo-action-btn-radius: 0.45rem;
    --hvo-action-btn-gap: 0.45rem;
}

html[data-theme="hvo-dark"] {
    min-height: 100vh;
    min-height: 100dvh;
    height: 100%;
}

body[data-theme="hvo-dark"] {
    min-height: 100vh;
    min-height: 100dvh;
    height: 100%;
    margin: 0;
}

body[data-theme="hvo-dark"],
html body[data-theme="hvo-dark"] {
    font-family: var(--hvo-font-family);
    background-color: var(--hvo-body-bg) !important;
    color: var(--hvo-body-color);
    color-scheme: dark;
}

body[data-theme="hvo-dark"] a,
body[data-theme="hvo-dark"] .btn-link {
    color: var(--hvo-accent);
}

/* ------------------------------------------------------------------------
   Shared control vocabulary (#984). Every interactive control on an operator
   page is one of: .btn (action; colour variants only, one shape), .hvo-segmented
   (mutually exclusive choice), .hvo-chip (read-only status), or a text link
   (navigation). Pages must not define their own button shapes.
   ------------------------------------------------------------------------ */

body[data-theme="hvo-dark"] .btn {
    min-height: 2.5rem;
}

body[data-theme="hvo-dark"] .btn.btn-sm {
    min-height: 2.1rem;
}

/* Touch targets: every control reaches 44px on a coarse pointer or a phone-width viewport,
   whatever its size class. This is the single place that rule lives; layouts must not re-declare it. */
@media (pointer: coarse), (max-width: 480px) {
    body[data-theme="hvo-dark"] :is(.btn, .btn.btn-sm, .button, .icon-button, .hvo-segmented__option, .form-control, .form-select) {
        min-height: 44px;
    }

    /* An icon-only button has no label to widen it, so it takes the floor in both dimensions. The repeated class
       matches the specificity of the rule above, which the layouts' base control sizes sit below. */
    body[data-theme="hvo-dark"] .icon-button.icon-button {
        min-width: 44px;
    }

    body[data-theme="hvo-dark"] .ops-field :is(input:not([type="checkbox"], [type="radio"]), select, textarea) {
        min-height: 44px;
    }
}

/* An action placed over an image: same .btn shape, darker translucent surface. */
body[data-theme="hvo-dark"] .btn-overlay {
    border-color: rgba(148, 163, 184, 0.35);
    color: #f8fafc;
    background: rgba(8, 14, 22, 0.82);
    backdrop-filter: blur(6px);
}

body[data-theme="hvo-dark"] .btn-overlay:hover,
body[data-theme="hvo-dark"] .btn-overlay:focus {
    border-color: rgba(148, 163, 184, 0.55);
    color: #f8fafc;
    background: rgba(20, 32, 48, 0.92);
}

body[data-theme="hvo-dark"] .hvo-segmented {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 0;
    border: 1px solid rgba(148, 163, 184, 0.35);
    border-radius: var(--hvo-action-btn-radius);
    background: rgba(15, 23, 42, 0.6);
    overflow: hidden;
}

body[data-theme="hvo-dark"] .hvo-segmented__option {
    display: inline-flex;
    min-height: 2.5rem;
    align-items: center;
    justify-content: center;
    padding: var(--hvo-action-btn-padding-y) var(--hvo-action-btn-padding-x);
    border: 0;
    border-right: 1px solid rgba(148, 163, 184, 0.25);
    border-radius: 0;
    color: var(--hvo-muted-strong);
    background: transparent;
    font-size: var(--hvo-action-btn-font-size);
    font-weight: 600;
    letter-spacing: 0.03em;
    line-height: 1.2;
    cursor: pointer;
    transition: background-color 0.15s ease, color 0.15s ease;
}

body[data-theme="hvo-dark"] .hvo-segmented__option:last-child {
    border-right: 0;
}

body[data-theme="hvo-dark"] .hvo-segmented__option:hover,
body[data-theme="hvo-dark"] .hvo-segmented__option:focus-visible {
    color: #f8fafc;
    background: rgba(148, 163, 184, 0.15);
}

body[data-theme="hvo-dark"] .hvo-segmented__option[aria-pressed="true"],
body[data-theme="hvo-dark"] .hvo-segmented__option--selected {
    color: #f8fafc;
    background: var(--hvo-accent-strong);
}

body[data-theme="hvo-dark"] .hvo-segmented__option:disabled {
    color: var(--hvo-muted-weak);
    background: transparent;
    cursor: not-allowed;
    opacity: 0.6;
}

body[data-theme="hvo-dark"] .hvo-segmented__option:focus-visible {
    outline: 2px solid var(--hvo-accent);
    outline-offset: -2px;
}

body[data-theme="hvo-dark"] .hvo-chip {
    display: inline-flex;
    min-height: 1.6rem;
    align-items: center;
    gap: 0.35rem;
    padding: 0.15rem 0.6rem;
    border: 1px solid rgba(148, 163, 184, 0.3);
    border-radius: 999px;
    color: var(--hvo-muted-strong);
    background: rgba(148, 163, 184, 0.12);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    line-height: 1.2;
    text-transform: uppercase;
    white-space: nowrap;
}

body[data-theme="hvo-dark"] .hvo-chip--success {
    border-color: rgba(52, 211, 153, 0.4);
    color: var(--hvo-success-fg);
    background: var(--hvo-success-bg);
}

body[data-theme="hvo-dark"] .hvo-chip--warning {
    border-color: rgba(250, 204, 21, 0.4);
    color: var(--hvo-warning-fg);
    background: var(--hvo-warning-bg);
}

body[data-theme="hvo-dark"] .hvo-chip--danger {
    border-color: rgba(248, 113, 113, 0.4);
    color: var(--hvo-danger-fg);
    background: var(--hvo-danger-bg);
}

body[data-theme="hvo-dark"] .hvo-chip--info {
    border-color: rgba(14, 165, 233, 0.4);
    color: var(--hvo-info-fg);
    background: var(--hvo-info-bg);
}

body[data-theme="hvo-dark"] .hvo-chip--neutral {
    border-color: rgba(148, 163, 184, 0.3);
    color: var(--hvo-muted-strong);
    background: rgba(148, 163, 184, 0.12);
}

body[data-theme="hvo-dark"] .btn-primary {
    color: #fff;
    background-color: var(--hvo-accent-strong);
    border-color: var(--hvo-accent-stronger);
}

body[data-theme="hvo-dark"] .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--hvo-action-btn-gap);
    font-weight: 600;
    letter-spacing: 0.03em;
    border-radius: var(--hvo-action-btn-radius);
    padding: var(--hvo-action-btn-padding-y) var(--hvo-action-btn-padding-x);
    font-size: var(--hvo-action-btn-font-size);
    line-height: 1.2;
}

body[data-theme="hvo-dark"] .btn.btn-sm {
    padding: calc(var(--hvo-action-btn-padding-y) * 0.9) calc(var(--hvo-action-btn-padding-x) * 0.85);
    font-size: calc(var(--hvo-action-btn-font-size) * 0.92);
}

body[data-theme="hvo-dark"] .btn.btn-lg {
    padding: calc(var(--hvo-action-btn-padding-y) * 1.3) calc(var(--hvo-action-btn-padding-x) * 1.3);
    font-size: calc(var(--hvo-action-btn-font-size) * 1.08);
    border-radius: calc(var(--hvo-action-btn-radius) * 1.05);
}

body[data-theme="hvo-dark"] .btn:focus,
body[data-theme="hvo-dark"] .btn:active:focus,
body[data-theme="hvo-dark"] .btn-link.nav-link:focus,
body[data-theme="hvo-dark"] .form-control:focus,
body[data-theme="hvo-dark"] .form-check-input:focus {
    box-shadow: 0 0 0 0.1rem var(--hvo-focus-ring-inner), 0 0 0 0.25rem var(--hvo-focus-ring-outer);
}

body[data-theme="hvo-dark"] h1:focus {
    outline: none;
}

body[data-theme="hvo-dark"] .valid.modified:not([type=checkbox]) {
    outline: 1px solid #10b981;
}

body[data-theme="hvo-dark"] .invalid {
    outline: 1px solid #ef4444;
}

body[data-theme="hvo-dark"] .validation-message {
    color: #f87171;
}

body[data-theme="hvo-dark"] .blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, linear-gradient(135deg, rgba(239, 68, 68, 0.95), rgba(239, 68, 68, 0.7));
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

body[data-theme="hvo-dark"] .blazor-error-boundary::after {
    content: "An error has occurred.";
}

body[data-theme="hvo-dark"] #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;
}

body[data-theme="hvo-dark"] #blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}

body[data-theme="hvo-dark"] .darker-border-checkbox.form-check-input {
    border-color: #929292;
}

body[data-theme="hvo-dark"] .form-floating > .form-control-plaintext::placeholder,
body[data-theme="hvo-dark"] .form-floating > .form-control::placeholder {
    color: rgba(148, 163, 184, 0.9);
    text-align: end;
}

body[data-theme="hvo-dark"] .form-floating > .form-control-plaintext:focus::placeholder,
body[data-theme="hvo-dark"] .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

body[data-theme="hvo-dark"] #blazor-error-ui {
    color-scheme: light only;
    background: #fde68a;
    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;
    color: #1f2937;
}

body[data-theme="hvo-dark"] #blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}

body[data-theme="hvo-dark"] .app-frame {
    min-height: 100vh;
    min-height: 100dvh;
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) auto;
    grid-template-columns: 100%;
    align-content: stretch;
    background: radial-gradient(circle at 78% 8%, rgba(38, 99, 161, .09), transparent 28rem), var(--hvo-body-bg);
}

body[data-theme="hvo-dark"] .app-frame > header,
body[data-theme="hvo-dark"] .app-frame > nav {
    grid-row: 1;
}

body[data-theme="hvo-dark"] .app-frame > footer,
body[data-theme="hvo-dark"] .app-frame > .global-footer {
    grid-row: 3;
}

body[data-theme="hvo-dark"] .app-navbar {
    background: var(--hvo-navbar-bg) !important;
    border-bottom: 1px solid rgba(148, 163, 184, 0.15);
    backdrop-filter: blur(6px);
    margin-bottom: 0 !important;
    padding-top: 0.6rem;
    padding-bottom: 0.6rem;
}

body[data-theme="hvo-dark"] .navbar-dark .navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.85);
}

body[data-theme="hvo-dark"] .navbar-dark .navbar-nav .nav-link:hover {
    color: #fff;
}

body[data-theme="hvo-dark"] .navbar-dark .navbar-brand {
    color: #fff;
    font-weight: 600;
}

body[data-theme="hvo-dark"] .nav-badge-bar {
    display: flex;
    align-items: center;
    gap: var(--hvo-nav-badge-gap);
    flex-wrap: wrap;
}

body[data-theme="hvo-dark"] .nav-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: var(--hvo-nav-badge-padding-y) var(--hvo-nav-badge-padding-x);
    border-radius: 999px;
    font-size: var(--hvo-nav-badge-font-size);
    font-weight: 600;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    background: var(--hvo-nav-badge-bg);
    color: var(--hvo-nav-badge-color);
    border: 1px solid var(--hvo-nav-badge-border);
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
    text-decoration: none;
}

body[data-theme="hvo-dark"] .nav-badge .nav-badge__icon {
    font-size: var(--hvo-nav-badge-icon-size);
}

body[data-theme="hvo-dark"] .nav-badge:hover,
body[data-theme="hvo-dark"] .nav-badge:focus-visible {
    background: var(--hvo-nav-badge-bg-hover);
    color: var(--hvo-nav-badge-color-hover);
    border-color: var(--hvo-nav-badge-border-hover);
    transform: translateY(-1px);
    text-decoration: none;
}

body[data-theme="hvo-dark"] .nav-badge:focus-visible {
    outline: 2px solid #60a5fa;
    outline-offset: 2px;
    box-shadow: none;
}

body[data-theme="hvo-dark"] .nav-badge--active,
body[data-theme="hvo-dark"] .nav-badge[aria-current="page"],
body[data-theme="hvo-dark"] .nav-badge[data-active="true"] {
    background: var(--hvo-nav-badge-bg-active);
    border-color: var(--hvo-nav-badge-border-active);
    color: var(--hvo-nav-badge-color-hover);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

body[data-theme="hvo-dark"] .nav-badge--muted {
    color: var(--hvo-nav-badge-color-muted);
}

body[data-theme="hvo-dark"] .nav-badge-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

body[data-theme="hvo-dark"] .nav-badge-group--fill {
    flex: 1 1 auto;
}

@media (max-width: 991.98px) {
    body[data-theme="hvo-dark"] .nav-badge {
        font-size: 0.68rem;
        padding: 0.32rem 0.7rem;
    }
}

body[data-theme="hvo-dark"] .hvo-tab-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    background: var(--hvo-tab-bg);
    border-radius: 0.85rem;
    padding: 0.35rem;
    border: 1px solid var(--hvo-tab-border);
}

body[data-theme="hvo-dark"] .hvo-tab-row__tab {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    padding: 0.5rem 1rem;
    border-radius: 0.7rem;
    font-weight: 600;
    font-size: 0.82rem;
    letter-spacing: 0.05em;
    color: var(--hvo-tab-color-muted);
    text-decoration: none;
    position: relative;
    transition: color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

body[data-theme="hvo-dark"] .hvo-tab-row__tab::after {
    content: "";
    position: absolute;
    left: 12%;
    right: 12%;
    bottom: 0.3rem;
    height: 0.18rem;
    border-radius: 999px;
    background: transparent;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

body[data-theme="hvo-dark"] .hvo-tab-row__tab:hover,
body[data-theme="hvo-dark"] .hvo-tab-row__tab:focus-visible {
    color: var(--hvo-tab-color);
    text-decoration: none;
    transform: translateY(-1px);
}

body[data-theme="hvo-dark"] .hvo-tab-row__tab:focus-visible {
    outline: none;
    box-shadow: 0 0 0 0.15rem rgba(59, 130, 246, 0.35);
}

body[data-theme="hvo-dark"] .hvo-tab-row__tab--active,
body[data-theme="hvo-dark"] .hvo-tab-row__tab[aria-current="page"],
body[data-theme="hvo-dark"] .hvo-tab-row__tab[data-active="true"] {
    color: var(--hvo-tab-color);
    background: rgba(59, 130, 246, 0.1);
}

body[data-theme="hvo-dark"] .hvo-tab-row__tab--active::after,
body[data-theme="hvo-dark"] .hvo-tab-row__tab[aria-current="page"]::after,
body[data-theme="hvo-dark"] .hvo-tab-row__tab[data-active="true"]::after {
    background: var(--hvo-tab-indicator);
    transform: translateY(1px);
}

body[data-theme="hvo-dark"] .hvo-tab-row__tab--disabled {
    color: var(--hvo-tab-color-muted);
    opacity: 0.55;
    cursor: not-allowed;
    pointer-events: none;
}

body[data-theme="hvo-dark"] .hvo-tab-row__tab--disabled:hover,
body[data-theme="hvo-dark"] .hvo-tab-row__tab--disabled:focus-visible {
    transform: none;
    color: var(--hvo-tab-color-muted);
    box-shadow: none;
}

@media (max-width: 767.98px) {
    body[data-theme="hvo-dark"] .hvo-tab-row {
        gap: 0.35rem;
        padding: 0.3rem;
    }

    body[data-theme="hvo-dark"] .hvo-tab-row__tab {
        font-size: 0.76rem;
        padding: 0.45rem 0.85rem;
    }
}

body[data-theme="hvo-dark"] .app-main {
    grid-row: 2;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    min-height: 0;
    padding-bottom: 2.5rem;
}

body[data-theme="hvo-dark"] .global-footer {
    flex-shrink: 0;
    background: var(--hvo-footer-bg);
    border-top: 1px solid var(--hvo-border-muted);
    backdrop-filter: blur(8px);
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.6rem;
    padding: 0.45rem 1.1rem;
    color: var(--hvo-body-color);
}

body[data-theme="hvo-dark"] .global-footer__section {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    min-height: 1.4rem;
    overflow: hidden;
}

body[data-theme="hvo-dark"] .global-footer__section--left {
    flex-wrap: wrap;
    justify-content: flex-start;
}

body[data-theme="hvo-dark"] .global-footer__section--center {
    justify-content: center;
    text-align: center;
}

body[data-theme="hvo-dark"] .global-footer__section--right {
    justify-content: flex-end;
    text-align: right;
}

body[data-theme="hvo-dark"] .footer-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: calc(var(--hvo-nav-badge-padding-y) * 0.95) calc(var(--hvo-nav-badge-padding-x) * 1.05);
    border-radius: 0;
    font-size: var(--hvo-nav-badge-font-size);
    font-weight: 600;
    letter-spacing: normal;
    background: transparent;
    color: var(--hvo-muted);
    border: 0;
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
    white-space: nowrap;
}

body[data-theme="hvo-dark"] .footer-chip--info {
    background: var(--hvo-info-bg);
    color: var(--hvo-info-fg);
    border-color: rgba(56, 189, 248, 0.45);
}

body[data-theme="hvo-dark"] .footer-chip--success {
    background: var(--hvo-success-bg);
    color: var(--hvo-success-fg);
    border-color: rgba(34, 197, 94, 0.45);
}

body[data-theme="hvo-dark"] .footer-chip--warning {
    background: var(--hvo-warning-bg);
    color: var(--hvo-warning-fg);
    border-color: rgba(250, 204, 21, 0.4);
}

body[data-theme="hvo-dark"] .footer-chip--error {
    background: var(--hvo-danger-bg);
    color: var(--hvo-danger-fg);
    border-color: rgba(248, 113, 113, 0.45);
}

@media (max-width: 992px) {
    body[data-theme="hvo-dark"] .global-footer {
        grid-template-columns: 1fr;
        gap: 0.5rem;
        padding: 0.4rem 0.9rem 0.6rem;
    }

    body[data-theme="hvo-dark"] .global-footer__section--center {
        justify-content: center;
    }

    body[data-theme="hvo-dark"] .global-footer__section--right {
        justify-content: flex-end;
    }
}

body[data-theme="hvo-dark"] .hero {
    position: relative;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.25), rgba(14, 116, 144, 0.35));
    border-bottom: 1px solid rgba(148, 163, 184, 0.2);
    padding: 1.5rem 0 !important;
}

body[data-theme="hvo-dark"] .hero .display-4 {
    font-size: clamp(1.9rem, 4.4vw, 2.5rem);
    font-weight: 600;
    letter-spacing: 0.02em;
}

body[data-theme="hvo-dark"] .hero .lead {
    font-size: clamp(0.85rem, 2vw, 1rem);
    letter-spacing: 0.04em;
    color: rgba(226, 232, 240, 0.82);
}

body[data-theme="hvo-dark"] .gradient-overlay {
    background-blend-mode: screen;
}

body[data-theme="hvo-dark"] .status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border-radius: 999px;
    font-weight: 600;
    padding: 0.35rem 0.9rem;
    font-size: 0.9rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

body[data-theme="hvo-dark"] .status-badge--running {
    background: var(--hvo-success-bg);
    color: var(--hvo-success-fg);
}

body[data-theme="hvo-dark"] .status-badge--stopped {
    background: var(--hvo-danger-bg);
    color: var(--hvo-danger-fg);
}

body[data-theme="hvo-dark"] .refresh-hint {
    font-size: 0.85rem;
    color: var(--hvo-muted);
    letter-spacing: 0.04em;
}

body[data-theme="hvo-dark"] .content-section {
    padding-left: min(5vw, 3rem);
    padding-right: min(5vw, 3rem);
}

body[data-theme="hvo-dark"] .frame-card,
body[data-theme="hvo-dark"] .diagnostics-card {
    background: var(--hvo-card-bg);
    border: 1px solid var(--hvo-border-muted);
    border-radius: 1rem;
    box-shadow: var(--hvo-panel-shadow);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    color: var(--hvo-body-color);
}

body[data-theme="hvo-dark"] .frame-card {
    min-height: 22rem;
}

body[data-theme="hvo-dark"] .diagnostics-card .card-body,
body[data-theme="hvo-dark"] .frame-card .card-body {
    padding: 1.35rem 1.6rem;
}

body[data-theme="hvo-dark"] .diagnostics-card--loading .card-body {
    background: radial-gradient(circle at top left, rgba(56, 189, 248, 0.08), rgba(2, 6, 23, 0.6));
}

body[data-theme="hvo-dark"] .frame-card__header {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 1rem 1.25rem;
    font-weight: 700;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--hvo-muted-strong);
    border-bottom: 1px solid var(--hvo-border-muted);
    background: var(--hvo-card-glass);
}

body[data-theme="hvo-dark"] .frame-card__image-link {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1rem 1rem 0.5rem;
    background: radial-gradient(circle at center, rgba(59, 130, 246, 0.08), rgba(30, 64, 175, 0.04));
}

body[data-theme="hvo-dark"] .frame-card__image {
    width: 100%;
    max-width: 100%;
    max-height: 28rem;
    height: auto;
    object-fit: contain;
    border-radius: 0.75rem;
    box-shadow: 0 15px 40px rgba(15, 23, 42, 0.45);
}

body[data-theme="hvo-dark"] .frame-card__actions {
    display: flex;
    justify-content: flex-end;
    padding: 0.35rem 1.25rem 0.75rem;
}

body[data-theme="hvo-dark"] .frame-card__action-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: #60a5fa;
    font-weight: 600;
    text-decoration: none;
    font-size: 0.9rem;
    letter-spacing: 0.02em;
}

body[data-theme="hvo-dark"] .frame-card__action-link:hover {
    color: #93c5fd;
    text-decoration: underline;
}

body[data-theme="hvo-dark"] .frame-card__placeholder {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    color: rgba(226, 232, 240, 0.7);
    padding: 2.5rem 1.25rem;
    font-size: 0.85rem;
    letter-spacing: 0.03em;
}

body[data-theme="hvo-dark"] .frame-card__placeholder i {
    font-size: 2rem;
}

body[data-theme="hvo-dark"] .frame-card__meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.9rem 1.25rem;
    background: var(--hvo-card-glass);
    border-top: 1px solid var(--hvo-border-muted);
    font-size: 0.85rem;
    letter-spacing: 0.02em;
}

body[data-theme="hvo-dark"] .frame-card__meta-label {
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.68rem;
    font-weight: 600;
    color: rgba(148, 163, 184, 0.82);
}

body[data-theme="hvo-dark"] .frame-card__meta-value {
    font-weight: 600;
    color: #f8fafc;
    letter-spacing: 0.015em;
}

body[data-theme="hvo-dark"] .status-grid .status-card {
    background: rgba(15, 23, 42, 0.85);
    border-radius: 1rem;
    border: 1px solid var(--hvo-border-muted);
    padding: 1.25rem 1.5rem;
    height: 100%;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.35);
}

body[data-theme="hvo-dark"] .status-card__header {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 700;
    font-size: 0.78rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--hvo-muted-strong);
    margin-bottom: 1rem;
}

body[data-theme="hvo-dark"] .status-card__list {
    margin: 0;
    padding: 0;
}

body[data-theme="hvo-dark"] .status-card__item {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.35rem;
    padding: 0.6rem 0;
    border-top: 1px solid rgba(148, 163, 184, 0.12);
}

body[data-theme="hvo-dark"] .status-card__item:first-child {
    border-top: none;
}

body[data-theme="hvo-dark"] .status-card__item dt {
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(148, 163, 184, 0.75);
    margin-bottom: 0;
    font-weight: 600;
}

body[data-theme="hvo-dark"] .status-card__item dd {
    margin: 0;
    font-size: 0.78rem;
    font-weight: 500;
    color: #f8fafc;
    letter-spacing: 0.015em;
}

body[data-theme="hvo-dark"] .filter-chip-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

body[data-theme="hvo-dark"] .filter-chip {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.6rem;
    border-radius: 999px;
    background: rgba(96, 165, 250, 0.18);
    color: #bfdbfe;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

@media (max-width: 991.98px) {
    body[data-theme="hvo-dark"] .content-section {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }

    body[data-theme="hvo-dark"] .frame-card {
        min-height: 18rem;
    }

    body[data-theme="hvo-dark"] .frame-card__image {
        max-width: 100%;
        max-height: 22rem;
    }
}

body[data-theme="hvo-dark"] .diagnostics-page {
    color: var(--hvo-body-color);
}

body[data-theme="hvo-dark"] :is(h1, h2, h3).page-heading,
body[data-theme="hvo-dark"] .page-heading > h1 {
    font-size: clamp(2rem, 2.4vw + 1rem, 2.6rem);
    font-weight: 600;
    letter-spacing: 0.01em;
}

body[data-theme="hvo-dark"] .page-subheading {
    font-size: 0.9rem;
}

body[data-theme="hvo-dark"] .text-muted {
    color: var(--hvo-muted) !important;
}

body[data-theme="hvo-dark"] .diagnostics-nav {
    background: rgba(15, 23, 42, 0.45);
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 999px;
    padding: 0.35rem;
    gap: 0.35rem;
    overflow-x: auto;
    backdrop-filter: blur(8px);
}

body[data-theme="hvo-dark"] button,
body[data-theme="hvo-dark"] .btn {
    font-weight: 600;
    letter-spacing: 0.03em;
}

body[data-theme="hvo-dark"] .btn-primary {
    background: var(--hvo-accent-strong);
    border-color: var(--hvo-accent-stronger);
    color: #f8fafc;
}

body[data-theme="hvo-dark"] .btn-primary:hover,
body[data-theme="hvo-dark"] .btn-primary:focus {
    background: var(--hvo-accent-stronger);
    border-color: #1e40af;
    color: #f8fafc;
}

body[data-theme="hvo-dark"] .btn-secondary {
    background: rgba(148, 163, 184, 0.2);
    border-color: rgba(148, 163, 184, 0.35);
    color: var(--hvo-muted-strong);
}

body[data-theme="hvo-dark"] .btn-secondary:hover,
body[data-theme="hvo-dark"] .btn-secondary:focus {
    background: rgba(148, 163, 184, 0.3);
    border-color: rgba(148, 163, 184, 0.45);
    color: #f8fafc;
}

body[data-theme="hvo-dark"] .btn-outline-primary {
    background: transparent;
    color: var(--hvo-accent);
    border-color: var(--hvo-accent);
}

body[data-theme="hvo-dark"] .btn-outline-primary:hover,
body[data-theme="hvo-dark"] .btn-outline-primary:focus {
    background: var(--hvo-accent-soft);
    border-color: var(--hvo-accent-strong);
    color: #f8fafc;
}

body[data-theme="hvo-dark"] .btn-outline-secondary {
    background: transparent;
    color: var(--hvo-muted-strong);
    border-color: rgba(148, 163, 184, 0.4);
}

body[data-theme="hvo-dark"] .btn-outline-secondary:hover,
body[data-theme="hvo-dark"] .btn-outline-secondary:focus {
    background: rgba(148, 163, 184, 0.15);
    color: #f8fafc;
}

/* btn-outline-light is the repository's secondary action across the operator
   pages; Bootstrap's raw white outline is not part of the theme, so it takes the
   secondary treatment here. */
body[data-theme="hvo-dark"] .btn-outline-light {
    background: transparent;
    color: var(--hvo-muted-strong);
    border-color: rgba(148, 163, 184, 0.4);
}

body[data-theme="hvo-dark"] .btn-outline-light:hover,
body[data-theme="hvo-dark"] .btn-outline-light:focus,
body[data-theme="hvo-dark"] .btn-outline-light:active {
    background: rgba(148, 163, 184, 0.15);
    border-color: rgba(148, 163, 184, 0.55);
    color: #f8fafc;
}

body[data-theme="hvo-dark"] .btn-outline-light:disabled {
    color: var(--hvo-muted-weak);
    border-color: rgba(148, 163, 184, 0.25);
    opacity: 0.7;
}

body[data-theme="hvo-dark"] .btn-outline-warning {
    background: transparent;
    color: var(--hvo-warning-fg);
    border-color: rgba(250, 204, 21, 0.5);
}

body[data-theme="hvo-dark"] .btn-outline-warning:hover,
body[data-theme="hvo-dark"] .btn-outline-warning:focus {
    background: var(--hvo-warning-bg);
    border-color: var(--hvo-warning-strong);
    color: var(--hvo-warning-fg);
}

body[data-theme="hvo-dark"] .btn-outline-danger {
    background: transparent;
    border-color: var(--hvo-danger-strong);
    color: var(--hvo-danger-strong);
}

body[data-theme="hvo-dark"] .btn-outline-danger:hover,
body[data-theme="hvo-dark"] .btn-outline-danger:focus {
    background: var(--hvo-danger-bg);
    border-color: var(--hvo-danger-strong);
    color: var(--hvo-danger-fg);
}

body[data-theme="hvo-dark"] .btn-link {
    color: var(--hvo-accent);
}

body[data-theme="hvo-dark"] .btn-link:hover,
body[data-theme="hvo-dark"] .btn-link:focus {
    color: #93c5fd;
}

body[data-theme="hvo-dark"] .form-control,
body[data-theme="hvo-dark"] .form-select,
body[data-theme="hvo-dark"] .input-group-text,
body[data-theme="hvo-dark"] .form-control-plaintext {
    background-color: rgba(15, 23, 42, 0.85);
    border-color: rgba(148, 163, 184, 0.25);
    color: var(--hvo-body-color);
}

body[data-theme="hvo-dark"] .form-control:focus,
body[data-theme="hvo-dark"] .form-select:focus {
    background-color: rgba(15, 23, 42, 0.92);
    border-color: var(--hvo-accent);
    color: var(--hvo-body-color);
    box-shadow: 0 0 0 0.1rem var(--hvo-focus-ring-inner), 0 0 0 0.25rem var(--hvo-focus-ring-outer);
}

body[data-theme="hvo-dark"] .form-control::placeholder {
    color: rgba(148, 163, 184, 0.6);
}

body[data-theme="hvo-dark"] .form-floating > .form-control ~ label,
body[data-theme="hvo-dark"] .form-floating > .form-select ~ label {
    color: var(--hvo-muted-weak);
    opacity: 1;
}

body[data-theme="hvo-dark"] .form-check-input {
    background-color: rgba(15, 23, 42, 0.8);
    border-color: rgba(148, 163, 184, 0.45);
}

body[data-theme="hvo-dark"] .form-check-input:checked {
    background-color: var(--hvo-accent-strong);
    border-color: var(--hvo-accent-stronger);
}

body[data-theme="hvo-dark"] .input-group-text {
    color: var(--hvo-muted-strong);
}

body[data-theme="hvo-dark"] .table {
    color: var(--hvo-body-color);
    border-color: rgba(148, 163, 184, 0.18);
}

body[data-theme="hvo-dark"] .table-striped > tbody > tr:nth-of-type(odd) > * {
    background: rgba(15, 23, 42, 0.75);
}

body[data-theme="hvo-dark"] .table-hover > tbody > tr:hover > * {
    background-color: var(--hvo-surface-hover);
}

body[data-theme="hvo-dark"] .table thead {
    background: rgba(15, 23, 42, 0.85);
    color: var(--hvo-muted-strong);
}

body[data-theme="hvo-dark"] .modal-content,
body[data-theme="hvo-dark"] .offcanvas {
    background: var(--hvo-surface);
    color: var(--hvo-body-color);
    border: 1px solid var(--hvo-border-muted);
    box-shadow: 0 20px 45px rgba(2, 6, 23, 0.6);
}

body[data-theme="hvo-dark"] .modal-header,
body[data-theme="hvo-dark"] .modal-footer {
    border-color: rgba(148, 163, 184, 0.15);
}

body[data-theme="hvo-dark"] .dropdown-menu {
    background: rgba(15, 23, 42, 0.92);
    border-color: rgba(148, 163, 184, 0.22);
    box-shadow: 0 12px 40px rgba(2, 6, 23, 0.7);
}

body[data-theme="hvo-dark"] .dropdown-item {
    color: var(--hvo-body-color);
}

body[data-theme="hvo-dark"] .dropdown-item:hover,
body[data-theme="hvo-dark"] .dropdown-item:focus,
body[data-theme="hvo-dark"] .dropdown-item.active {
    background: var(--hvo-surface-hover);
    color: #f8fafc;
}

body[data-theme="hvo-dark"] .list-group-item {
    background: rgba(15, 23, 42, 0.85);
    border-color: rgba(148, 163, 184, 0.18);
    color: var(--hvo-body-color);
}

body[data-theme="hvo-dark"] .list-group-item.active {
    background: var(--hvo-accent-strong);
    border-color: var(--hvo-accent-stronger);
}

body[data-theme="hvo-dark"] .nav-tabs .nav-link {
    color: var(--hvo-muted);
    border-color: transparent;
}

body[data-theme="hvo-dark"] .nav-tabs .nav-link.active,
body[data-theme="hvo-dark"] .nav-tabs .nav-link:hover {
    border-color: var(--hvo-border-muted) var(--hvo-border-muted) transparent;
    color: var(--hvo-accent);
    background: rgba(15, 23, 42, 0.85);
}

body[data-theme="hvo-dark"] .nav-pills .nav-link.active,
body[data-theme="hvo-dark"] .nav-pills .nav-link:hover {
    background: var(--hvo-accent-strong);
    color: #f8fafc;
}

body[data-theme="hvo-dark"] .accordion-item {
    background: rgba(15, 23, 42, 0.85);
    border-color: rgba(148, 163, 184, 0.2);
}

body[data-theme="hvo-dark"] .accordion-button {
    background: rgba(15, 23, 42, 0.85);
    color: var(--hvo-body-color);
}

body[data-theme="hvo-dark"] .accordion-button:not(.collapsed) {
    background: rgba(15, 23, 42, 0.92);
    color: var(--hvo-accent);
    box-shadow: inset 0 -1px 0 rgba(148, 163, 184, 0.2);
}

body[data-theme="hvo-dark"] .accordion-button:hover {
    background: rgba(15, 23, 42, 0.88);
}

body[data-theme="hvo-dark"] .alert {
    border: 1px solid rgba(148, 163, 184, 0.2);
    color: var(--hvo-body-color);
}

body[data-theme="hvo-dark"] .alert-primary {
    background: rgba(59, 130, 246, 0.18);
    border-color: rgba(59, 130, 246, 0.35);
}

body[data-theme="hvo-dark"] .alert-success {
    background: var(--hvo-success-bg);
    color: var(--hvo-success-fg);
}

body[data-theme="hvo-dark"] .alert-danger,
body[data-theme="hvo-dark"] .alert-warning,
body[data-theme="hvo-dark"] .alert-info {
    color: #0b1120;
}

body[data-theme="hvo-dark"] .alert-danger {
    background: var(--hvo-danger-bg);
    border-color: rgba(248, 113, 113, 0.4);
    color: var(--hvo-danger-fg);
}

body[data-theme="hvo-dark"] .alert-warning {
    background: var(--hvo-warning-bg);
    border-color: rgba(250, 204, 21, 0.4);
    color: var(--hvo-warning-strong);
}

body[data-theme="hvo-dark"] .alert-info {
    background: var(--hvo-info-bg);
    border-color: rgba(56, 189, 248, 0.35);
    color: var(--hvo-info-strong);
}

body[data-theme="hvo-dark"] .badge {
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.08);
    color: var(--hvo-body-color);
}

body[data-theme="hvo-dark"] .badge.bg-primary {
    background: var(--hvo-accent-strong);
}

body[data-theme="hvo-dark"] .badge.bg-success {
    background: var(--hvo-success-strong);
}

body[data-theme="hvo-dark"] .badge.bg-danger {
    background: var(--hvo-danger-strong);
}

body[data-theme="hvo-dark"] .progress {
    background: rgba(15, 23, 42, 0.75);
    border-radius: 999px;
}

body[data-theme="hvo-dark"] .progress-bar {
    background: linear-gradient(90deg, rgba(59, 130, 246, 0.7), rgba(59, 130, 246, 1));
}

body[data-theme="hvo-dark"] .pagination .page-link {
    background: rgba(15, 23, 42, 0.85);
    border-color: rgba(148, 163, 184, 0.2);
    color: var(--hvo-muted-strong);
}

body[data-theme="hvo-dark"] .pagination .page-link:hover,
body[data-theme="hvo-dark"] .pagination .page-item.active .page-link {
    background: var(--hvo-accent-strong);
    border-color: var(--hvo-accent-stronger);
    color: #f8fafc;
}

body[data-theme="hvo-dark"] .toast,
body[data-theme="hvo-dark"] .toast-header {
    background: rgba(15, 23, 42, 0.9);
    color: var(--hvo-body-color);
    border-color: rgba(148, 163, 184, 0.2);
}

body[data-theme="hvo-dark"] .popover,
body[data-theme="hvo-dark"] .tooltip-inner {
    background: rgba(15, 23, 42, 0.92);
    color: var(--hvo-body-color);
    border: 1px solid rgba(148, 163, 184, 0.25);
}

body[data-theme="hvo-dark"] .popover-header {
    background: rgba(15, 23, 42, 0.85);
    border-color: rgba(148, 163, 184, 0.22);
    color: var(--hvo-muted-strong);
}

body[data-theme="hvo-dark"] #components-reconnect-modal {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    display: none;
    justify-content: center;
    align-items: center;
    background: rgba(2, 6, 23, 0.82);
    backdrop-filter: blur(4px);
    z-index: 1100;
    color: var(--hvo-body-color);
}

body[data-theme="hvo-dark"] #components-reconnect-modal.components-reconnect-show,
body[data-theme="hvo-dark"] #components-reconnect-modal.components-reconnect-failed,
body[data-theme="hvo-dark"] #components-reconnect-modal.components-reconnect-rejected {
    display: flex;
}

body[data-theme="hvo-dark"] #components-reconnect-modal .reconnect-dialog {
    background: rgba(15, 23, 42, 0.95);
    border: 1px solid rgba(148, 163, 184, 0.25);
    border-radius: 1rem;
    padding: 1.75rem 2rem;
    box-shadow: 0 20px 50px rgba(2, 6, 23, 0.65);
    max-width: 26rem;
    width: min(90vw, 26rem);
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

body[data-theme="hvo-dark"] #components-reconnect-modal .reconnect-state {
    display: none;
}

body[data-theme="hvo-dark"] #components-reconnect-modal.components-reconnect-show .components-reconnect-show,
body[data-theme="hvo-dark"] #components-reconnect-modal.components-reconnect-failed .components-reconnect-failed,
body[data-theme="hvo-dark"] #components-reconnect-modal.components-reconnect-rejected .components-reconnect-rejected {
    display: block;
}

body[data-theme="hvo-dark"] #components-reconnect-modal .reconnect-heading {
    font-size: 1.35rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--hvo-body-color);
    margin-bottom: 0.25rem;
}

body[data-theme="hvo-dark"] #components-reconnect-modal .reconnect-copy {
    color: rgba(226, 232, 240, 0.75);
    font-size: 0.95rem;
    line-height: 1.5;
    margin: 0;
}

body[data-theme="hvo-dark"] #components-reconnect-modal .reconnect-icon {
    width: 3.25rem;
    height: 3.25rem;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin: 0 auto;
}

body[data-theme="hvo-dark"] #components-reconnect-modal .reconnect-icon--attempting {
    background: rgba(59, 130, 246, 0.18);
    color: #93c5fd;
}

body[data-theme="hvo-dark"] #components-reconnect-modal .reconnect-icon--failed {
    background: rgba(248, 113, 113, 0.22);
    color: var(--hvo-danger-strong);
}

body[data-theme="hvo-dark"] #components-reconnect-modal .reconnect-icon--rejected {
    background: rgba(250, 204, 21, 0.22);
    color: var(--hvo-warning-strong);
}

body[data-theme="hvo-dark"] #components-reconnect-modal .reconnect-actions {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

body[data-theme="hvo-dark"] #components-reconnect-modal .reconnect-actions .btn {
    min-width: 7rem;
}

body[data-theme="hvo-dark"] #components-reconnect-modal .btn-primary {
    background: var(--hvo-accent-strong);
    border-color: var(--hvo-accent-stronger);
    color: #f8fafc;
}

body[data-theme="hvo-dark"] #components-reconnect-modal .btn-primary:hover,
body[data-theme="hvo-dark"] #components-reconnect-modal .btn-primary:focus {
    background: var(--hvo-accent-stronger);
    border-color: #1e40af;
    color: #f8fafc;
}

body[data-theme="hvo-dark"] #components-reconnect-modal .btn-outline-light {
    color: rgba(226, 232, 240, 0.92);
    border-color: rgba(226, 232, 240, 0.35);
}

body[data-theme="hvo-dark"] #components-reconnect-modal .btn-outline-light:hover,
body[data-theme="hvo-dark"] #components-reconnect-modal .btn-outline-light:focus {
    color: #0b1120;
    background: rgba(226, 232, 240, 0.85);
    border-color: rgba(226, 232, 240, 0.85);
}

body[data-theme="hvo-dark"] ::selection {
    background: rgba(59, 130, 246, 0.4);
    color: #f8fafc;
}

body[data-theme="hvo-dark"] .diagnostics-nav .nav-link {
    border: none;
    border-radius: 999px;
    color: rgba(248, 249, 250, 0.65);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 0.55rem 1.35rem;
    background: transparent;
    transition: color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
    display: flex;
    align-items: center;
    white-space: nowrap;
}

body[data-theme="hvo-dark"] .diagnostics-nav .nav-link:hover,
body[data-theme="hvo-dark"] .diagnostics-nav .nav-link:focus {
    color: #0dcaf0;
    background: rgba(13, 202, 240, 0.08);
    outline: none;
}

body[data-theme="hvo-dark"] .diagnostics-nav .nav-link.active {
    color: #0dcaf0;
    background: rgba(13, 202, 240, 0.15);
    box-shadow: 0 0 0 1px rgba(13, 202, 240, 0.2);
}

body[data-theme="hvo-dark"] .diagnostics-nav .nav-link .bi {
    font-size: 1rem;
}

body[data-theme="hvo-dark"] .tab-content {
    animation: hvo-fade-in 0.2s ease;
}

body[data-theme="hvo-dark"] .tab-pane {
    width: 100%;
}

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

    to {
        opacity: 1;
        transform: none;
    }
}

body[data-theme="hvo-dark"] .section-title {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(226, 232, 240, 0.7);
}

body[data-theme="hvo-dark"] .status-panel .btn {
    min-width: 110px;
}

body[data-theme="hvo-dark"] .loading-state .spinner-border {
    width: 3rem;
    height: 3rem;
}

body[data-theme="hvo-dark"] .metric-list {
    margin: 1.5rem 0 0;
}

body[data-theme="hvo-dark"] .metric-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 0.5rem;
    gap: 0.75rem;
}

body[data-theme="hvo-dark"] .metric-row dt,
body[data-theme="hvo-dark"] .metric-row dd {
    margin: 0;
    font-size: 0.9rem;
}

body[data-theme="hvo-dark"] .metric-row dt {
    color: rgba(148, 163, 184, 0.82);
}

body[data-theme="hvo-dark"] .metric-row dd {
    color: #f8fafc;
    font-weight: 600;
}

body[data-theme="hvo-dark"] .gauge-wrapper {
    display: flex;
    justify-content: center;
    margin: 1.25rem 0 1.5rem;
}

body[data-theme="hvo-dark"] .gauge {
    --value: 0;
    --gauge-color: #198754;
    width: 180px;
    aspect-ratio: 1;
    border-radius: 50%;
    position: relative;
    background: conic-gradient(var(--gauge-color) calc(var(--value) * 1%), rgba(255, 255, 255, 0.12) 0);
    box-shadow: inset 0 0 25px rgba(0, 0, 0, 0.4), 0 8px 18px rgba(0, 0, 0, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
}

body[data-theme="hvo-dark"] .gauge::after {
    content: "";
    position: absolute;
    inset: 12%;
    background: rgba(3, 10, 24, 0.85);
    border-radius: 50%;
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.6);
}

body[data-theme="hvo-dark"] .gauge-inner {
    position: relative;
    z-index: 1;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
}

body[data-theme="hvo-dark"] .gauge-value {
    font-size: 2rem;
    font-weight: 700;
    color: #f8f9fa;
}

body[data-theme="hvo-dark"] .gauge-label {
    font-size: 0.75rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
}

body[data-theme="hvo-dark"] .badge.bg-outline {
    border: 1px solid rgba(13, 202, 240, 0.45);
    color: #0dcaf0;
    background: rgba(13, 202, 240, 0.12);
    font-weight: 500;
    letter-spacing: 0.02em;
}

body[data-theme="hvo-dark"] .chart-wrapper {
    position: relative;
    min-height: 160px;
    display: block;
    border-radius: 0.9rem;
    background: radial-gradient(circle at top, rgba(56, 189, 248, 0.14), rgba(2, 6, 23, 0.55));
    border: 1px solid rgba(148, 163, 184, 0.16);
    padding: 0.45rem 0.45rem 0.3rem;
    box-shadow: inset 0 0 18px rgba(15, 23, 42, 0.45);
}

body[data-theme="hvo-dark"] .chart-empty {
    font-size: 0.9rem;
    text-align: center;
}

body[data-theme="hvo-dark"] .filter-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

body[data-theme="hvo-dark"] .filter-row {
    display: grid;
    grid-template-columns: minmax(180px, 1fr) minmax(180px, 2fr) minmax(180px, 1.5fr);
    align-items: center;
    gap: 1rem;
}

body[data-theme="hvo-dark"] .filter-name {
    font-weight: 600;
    color: #f8f9fa;
}

body[data-theme="hvo-dark"] .filter-bar {
    position: relative;
    height: 12px;
    background: rgba(255, 255, 255, 0.07);
    border-radius: 999px;
    overflow: hidden;
}

body[data-theme="hvo-dark"] .filter-bar-fill {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    border-radius: inherit;
    transition: width 0.3s ease;
}

body[data-theme="hvo-dark"] .filter-stats {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

body[data-theme="hvo-dark"] .filter-stats .stat {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    min-width: 80px;
}

body[data-theme="hvo-dark"] .filter-stats .label {
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    color: rgba(255, 255, 255, 0.5);
}

body[data-theme="hvo-dark"] .filter-stats .value {
    font-weight: 600;
    color: #f8f9fa;
}

body[data-theme="hvo-dark"] .cpu-core-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1.25rem;
}

body[data-theme="hvo-dark"] .cpu-core-row {
    display: grid;
    grid-template-columns: minmax(70px, auto) 1fr minmax(60px, auto);
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0.25rem;
    border-radius: 0.5rem;
    background: rgba(255, 255, 255, 0.04);
    flex: 1 1 210px;
}

body[data-theme="hvo-dark"] .cpu-core-label {
    font-weight: 600;
    color: #f8f9fa;
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 0.12em;
}

body[data-theme="hvo-dark"] .cpu-core-bar {
    position: relative;
    height: 10px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 999px;
    overflow: hidden;
}

body[data-theme="hvo-dark"] .cpu-core-bar-fill {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    border-radius: inherit;
    background: linear-gradient(90deg, rgba(59, 130, 246, 0.6), rgba(59, 130, 246, 0.95));
    transition: width 0.3s ease;
}

body[data-theme="hvo-dark"] .cpu-core-value {
    color: rgba(248, 249, 250, 0.85);
    font-weight: 500;
    font-family: var(--bs-font-monospace, "SFMono-Regular", ui-monospace, "Source Code Pro", monospace);
}

@media (max-width: 991.98px) {
    body[data-theme="hvo-dark"] .filter-row {
        grid-template-columns: 1fr;
    }

    body[data-theme="hvo-dark"] .filter-bar {
        height: 16px;
    }

    body[data-theme="hvo-dark"] .diagnostics-nav {
        border-radius: 0.75rem;
    }
}

@media (max-width: 575.98px) {
    body[data-theme="hvo-dark"] .gauge {
        width: 150px;
    }

    body[data-theme="hvo-dark"] .status-panel {
        width: 100%;
        justify-content: space-between;
    }
}

body[data-theme="hvo-dark"] .history-chart-container {
    width: 100%;
    height: 100%;
    color: #f8f9fa;
}

body[data-theme="hvo-dark"] .history-chart {
    margin: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

body[data-theme="hvo-dark"] .history-chart-svg {
    width: 100%;
    height: 240px;
}

body[data-theme="hvo-dark"] .history-chart-svg .axis-line {
    stroke: rgba(248, 249, 250, 0.55);
    stroke-width: 1.2;
}

body[data-theme="hvo-dark"] .history-chart-svg .grid-line {
    stroke: rgba(248, 249, 250, 0.15);
    stroke-width: 1;
}

body[data-theme="hvo-dark"] .history-chart-svg .tick-line {
    stroke: rgba(248, 249, 250, 0.4);
    stroke-width: 1;
}

body[data-theme="hvo-dark"] .history-chart-svg .tick-text {
    fill: #f8f9fa;
    font-size: 0.75rem;
    letter-spacing: 0.02em;
    opacity: 0.9;
}

body[data-theme="hvo-dark"] .history-chart-svg .axis-title {
    fill: #f8f9fa;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-anchor: middle;
}

body[data-theme="hvo-dark"] .history-chart-svg .chart-line-path {
    fill: none;
    stroke: var(--history-chart-color, #0d6efd);
    stroke-width: 2.4;
    stroke-linecap: round;
    stroke-linejoin: round;
}

body[data-theme="hvo-dark"] .history-chart-legend {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #f8f9fa;
    font-size: 0.9rem;
    letter-spacing: 0.02em;
}

body[data-theme="hvo-dark"] .history-chart-legend .legend-swatch {
    width: 12px;
    height: 12px;
    border-radius: 4px;
    box-shadow: 0 0 4px rgba(0, 0, 0, 0.35);
}

body[data-theme="hvo-dark"] .history-chart-legend .legend-label {
    opacity: 0.95;
}

body[data-theme="hvo-dark"] .chart-empty {
    padding: 1.5rem 0;
    text-align: center;
}

@media (prefers-reduced-motion: reduce) {
    body[data-theme="hvo-dark"] *,
    body[data-theme="hvo-dark"] *::before,
    body[data-theme="hvo-dark"] *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}