/* nitekabu Loop — global app styles
 * (theme tokens live in nl-theme.css)
 */

html, body {
    font-family: var(--nl-font-jp);
    background: var(--nl-bg);
    color: var(--nl-fg);
    margin: 0;
    padding: 0;
}

h1, h2, h3, h4 {
    font-family: var(--nl-font-jp);
    letter-spacing: -0.3px;
    margin: 0;
}

/* FocusOnNavigate が h1 にフォーカスを当てるため、視覚的 outline を抑制
 * (a11y 上は keyboard navigation 起点として残してよいので :focus-visible のみ表示) */
h1:focus { outline: none; }
h1:focus-visible { outline: 2px dashed var(--nl-primary); outline-offset: 4px; border-radius: 2px; }

a {
    color: var(--nl-primary);
    text-decoration: none;
}

a:hover { text-decoration: underline; }

/* Loading state (rendered before Blazor boot in index.html) */
.nl-loading {
    position: fixed;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    background: var(--nl-bg);
}

.nl-loading-motif {
    animation: nl-loading-spin 8s linear infinite;
}

@keyframes nl-loading-spin {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

.nl-loading-text {
    font-family: var(--nl-font-jp);
    font-size: var(--nl-caption);
    color: var(--nl-fg-muted);
}

/* Blazor error UI (Japanized) */
#blazor-error-ui {
    background: var(--nl-surface);
    color: var(--nl-fg);
    border-top: 1px solid var(--nl-border);
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    display: none;
    left: 0;
    padding: 12px 20px;
    position: fixed;
    width: 100%;
    z-index: 1000;
    font-family: var(--nl-font-jp);
    font-size: var(--nl-body);
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 14px;
    top: 12px;
    color: var(--nl-fg-muted);
}

#blazor-error-ui .reload {
    color: var(--nl-primary);
    margin-left: 12px;
}

.blazor-error-boundary {
    background: var(--nl-surface);
    color: var(--nl-danger);
    padding: 16px 20px;
    border-radius: 12px;
}

.blazor-error-boundary::after {
    content: "エラーが発生しました。";
}

/* Validation */
.valid.modified:not([type=checkbox]) { outline: 1px solid var(--nl-primary); }
.invalid { outline: 1px solid var(--nl-danger); }
.validation-message { color: var(--nl-danger); }

code {
    font-family: var(--nl-font-latin);
    color: var(--nl-accent);
}