/* PC Diagnostics Report */

.pdr-container {
    margin: 0 auto;
    max-width: 760px;
}

.pdr-app {
    margin-top: var(--space-6);
}

.pdr-panel {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    margin-bottom: var(--space-4);
}

/* Intro panel (idle state) */
.pdr-intro__title {
    margin: 0 0 var(--space-3);
    font-size: var(--font-size-xl);
    line-height: var(--line-height-tight);
}

.pdr-intro__body {
    margin: 0 0 var(--space-4);
    color: var(--color-text);
    line-height: var(--line-height-normal);
}

.pdr-intro__actions {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
}

/* Run / Stop primary button */
#pdr-run {
    min-height: 44px;
    min-width: 200px;
    font-size: var(--font-size-base);
}

#pdr-run[data-state="running"] {
    background: var(--color-danger, #dc2626);
    color: #ffffff;
}

#pdr-run[data-state="running"]:hover {
    background: var(--color-danger-dark, #b91c1c);
}

/* Sticky progress bar — fixed at the viewport bottom so it is visible at
   390x844 without scrolling while any probe is running. */
.pdr-progress {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 100;
    background: var(--color-bg-card);
    border-top: 1px solid var(--color-border);
    box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.08);
    padding: var(--space-2) var(--space-3);
}

.pdr-progress__inner {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    max-width: 760px;
    margin: 0 auto;
}

.pdr-progress__phase {
    font-size: var(--font-size-sm);
    color: var(--color-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 40%;
}

.pdr-progress__bar {
    flex: 1 1 auto;
    height: 8px;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    overflow: hidden;
    min-width: 60px;
}

.pdr-progress__fill {
    height: 100%;
    width: 0%;
    background: var(--color-primary);
    transition: width 0.2s ease;
}

.pdr-progress__pct {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    min-width: 3ch;
    text-align: right;
}

.pdr-progress__stop {
    min-height: 32px;
    min-width: 44px;
    padding: 0 var(--space-2);
    font-size: var(--font-size-sm);
    background: var(--color-danger, #dc2626);
    color: #ffffff;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
}

.pdr-progress__stop:hover {
    background: var(--color-danger-dark, #b91c1c);
}

/* Report panel */
.pdr-report__title {
    margin: 0 0 var(--space-2);
    font-size: var(--font-size-xl);
    line-height: var(--line-height-tight);
}

.pdr-report__meta {
    margin: 0 0 var(--space-4);
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

.pdr-report__meta strong {
    color: var(--color-text);
}

.pdr-report__subsection {
    margin: var(--space-4) 0 var(--space-2);
    font-size: var(--font-size-lg);
    line-height: var(--line-height-tight);
}

/* Signal rows: two-column grid on desktop, stacked on mobile */
.pdr-signals {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2);
}

@media (min-width: 768px) {
    .pdr-signals {
        grid-template-columns: 1fr 1fr;
    }
}

.pdr-signal {
    display: block;
    padding: var(--space-3);
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.pdr-signal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
    margin-bottom: var(--space-1);
}

.pdr-signal__title {
    margin: 0;
    font-weight: 600;
    color: var(--color-text);
    font-size: var(--font-size-sm);
}

.pdr-signal__value {
    margin: 0;
    color: var(--color-text);
    font-size: var(--font-size-sm);
    overflow-wrap: anywhere;
}

.pdr-signal__note {
    margin: var(--space-1) 0 0;
    color: var(--color-text-muted);
    font-size: var(--font-size-xs);
    overflow-wrap: anywhere;
}

/* Verdict badges — text label is always present (never color alone) */
.pdr-verdict {
    display: inline-block;
    padding: 2px var(--space-2);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    white-space: nowrap;
    border: 1px solid transparent;
}

.pdr-verdict--in-range {
    background: color-mix(in srgb, #16a34a 15%, transparent);
    color: #15803d;
    border-color: color-mix(in srgb, #16a34a 40%, transparent);
}

.pdr-verdict--below-expected {
    background: color-mix(in srgb, #dc2626 15%, transparent);
    color: #b91c1c;
    border-color: color-mix(in srgb, #dc2626 40%, transparent);
}

.pdr-verdict--cant-tell {
    background: color-mix(in srgb, var(--color-text-muted) 15%, transparent);
    color: var(--color-text-muted);
    border-color: color-mix(in srgb, var(--color-text-muted) 40%, transparent);
}

.pdr-verdict--info {
    background: color-mix(in srgb, var(--color-primary) 12%, transparent);
    color: var(--color-primary-text);
    border-color: color-mix(in srgb, var(--color-primary) 35%, transparent);
}

/* Dark theme: keep text contrast >= 4.5:1 by lightening badge text */
@media (prefers-color-scheme: dark) {
    .pdr-verdict--in-range {
        color: #4ade80;
    }
    .pdr-verdict--below-expected {
        color: #f87171;
    }
    .pdr-verdict--cant-tell {
        color: var(--color-text-light);
    }
}

/* Self-check + limitations lists */
.pdr-selfcheck,
.pdr-limitations {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: var(--space-1);
}

.pdr-selfcheck li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
    font-size: var(--font-size-sm);
    color: var(--color-text);
}

.pdr-limitations li {
    position: relative;
    padding-inline-start: var(--space-5);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    line-height: var(--line-height-normal);
}

.pdr-limitations li::before {
    content: "•";
    position: absolute;
    inset-inline-start: var(--space-2);
    color: var(--color-text-muted);
}

/* Export bar */
.pdr-export__title {
    margin: 0 0 var(--space-3);
    font-size: var(--font-size-xl);
    line-height: var(--line-height-tight);
}

.pdr-export__actions {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
    margin-bottom: var(--space-3);
}

.pdr-export__actions .btn {
    min-height: 44px;
    flex: 1 1 auto;
}

.pdr-export__qr {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3);
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.pdr-export__qr-canvas {
    width: 220px;
    height: 220px;
    image-rendering: pixelated;
    background: #ffffff;
}

.pdr-export__qr-caption {
    margin: 0;
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    text-align: center;
    max-width: 260px;
}

/* Error panel (catalog fail-safe) */
.pdr-error__title {
    margin: 0 0 var(--space-2);
    font-size: var(--font-size-xl);
}

.pdr-error__text {
    margin: 0;
    color: var(--color-text-muted);
}

/* Copied success state on the copy button */
#pdr-copy.pdr-copied {
    background: #16a34a;
    color: #ffffff;
    border-color: #16a34a;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .pdr-progress__fill {
        transition: none;
    }
}