html, body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background: var(--app-bg);
    color: var(--app-text);
}

:root {
    color-scheme: light;
    --app-bg: #f6f8fb;
    --app-surface: #ffffff;
    --app-surface-muted: #eef3f7;
    --app-border: #d8dee7;
    --app-border-strong: #b7c0ce;
    --app-text: #1f2937;
    --app-text-muted: #64748b;
    --app-accent: #2563eb;
    --app-accent-hover: #1d4ed8;
    --app-on-accent: #ffffff;
    --app-success: #0f8f61;
    --app-warning: #b7791f;
    --app-danger: #dc2626;
    --app-focus-ring: rgba(37, 99, 235, 0.28);
    --app-topbar-bg: rgba(255, 255, 255, 0.92);
    --app-sidebar-bg: linear-gradient(180deg, #17395f 0%, #27495e 48%, #28453f 100%);
    --app-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.08);
    --app-shadow-md: 0 12px 30px rgba(15, 23, 42, 0.12);
    --bs-body-bg: var(--app-bg);
    --bs-body-color: var(--app-text);
    --bs-secondary-color: var(--app-text-muted);
    --bs-border-color: var(--app-border);
}

@media (prefers-color-scheme: dark) {
    :root {
        color-scheme: dark;
        --app-bg: #101418;
        --app-surface: #181d22;
        --app-surface-muted: #202832;
        --app-border: #313b49;
        --app-border-strong: #465264;
        --app-text: #edf2f7;
        --app-text-muted: #a8b3c2;
        --app-accent: #8ab4f8;
        --app-accent-hover: #adc8ff;
        --app-on-accent: #08162f;
        --app-success: #7dd3a8;
        --app-warning: #f6d365;
        --app-danger: #f87171;
        --app-focus-ring: rgba(138, 180, 248, 0.32);
        --app-topbar-bg: rgba(24, 29, 34, 0.92);
        --app-sidebar-bg: linear-gradient(180deg, #10273d 0%, #1e3443 48%, #1f382f 100%);
        --app-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.35);
        --app-shadow-md: 0 12px 30px rgba(0, 0, 0, 0.42);
    }
}

a, .btn-link {
    color: var(--app-accent);
}

.btn-primary {
    color: var(--app-on-accent);
    background-color: var(--app-accent);
    border-color: var(--app-accent);
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.1rem var(--app-surface), 0 0 0 0.25rem var(--app-focus-ring);
}

.content {
    padding-top: 1.1rem;
}

h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid var(--app-success);
}

.invalid {
    outline: 1px solid var(--app-danger);
}

.validation-message {
    color: var(--app-danger);
}

.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."
    }

.darker-border-checkbox.form-check-input {
    border-color: var(--app-border-strong);
}

.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;
}