/* ── Design tokens ── */
:root {
    --primary:            oklch(0.65 0.15 45);
    --primary-dark:       oklch(0.56 0.16 45);
    --primary-fg:         oklch(0.98 0.01 45);
    --background:         #0f1624;
    --card:               #1a2236;
    --muted:              #1e2a40;
    --foreground:         #e8edf5;
    --muted-fg:           #7a8ba8;
    --accent:             #222f45;
    --destructive:        oklch(0.55 0.2 25);
    --border:             #2a3a55;
    --ring:               oklch(0.65 0.15 45);
    --radius:             1rem;
    --nav-height:         64px;
}

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

h1:focus {
    outline: none;
}

/* ── Blazor validation ── */
.valid.modified:not([type=checkbox]) {
    outline: 1px solid #22c55e;
}

.invalid {
    outline: 1px solid #ef4444;
}

.validation-message {
    color: #ef4444;
    font-size: 0.8rem;
    margin-top: 0.25rem;
}

/* ── Blazor error UI ── */
#blazor-error-ui {
    color-scheme: light only;
    background: #fefce8;
    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 {
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
    background-color: #b32121;
}

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

/* ── Loading spinner ── */
.loading-progress {
    position: absolute;
    display: block;
    width: 8rem;
    height: 8rem;
    inset: 20vh 0 auto 0;
    margin: 0 auto;
}

.loading-progress circle {
    fill: none;
    stroke: #e5e7eb;
    stroke-width: 0.6rem;
    transform-origin: 50% 50%;
    transform: rotate(-90deg);
}

.loading-progress circle:last-child {
    stroke: var(--primary);
    stroke-dasharray: calc(3.141 * var(--blazor-load-percentage, 0%) * 0.8), 500%;
    transition: stroke-dasharray 0.05s ease-in-out;
}

.loading-progress-text {
    position: absolute;
    text-align: center;
    font-weight: bold;
    inset: calc(20vh + 3.25rem) 0 auto 0.2rem;
}

.loading-progress-text:after {
    content: var(--blazor-load-percentage-text, "Loading");
}