html, body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    margin: 0;
    padding: 0;
}

h1:focus { outline: none; }

code {
    color: #c02d76;
    font-size: 0.9em;
}

[data-theme="dark"] code {
    color: #f472b6;
}

/* Override docs inline code in dark mode */
[data-theme="dark"] .docs-content code,
[data-theme="dark"] .docs-inline-code {
    color: #f472b6;
}

#blazor-error-ui {
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

[data-theme="dark"] #blazor-error-ui {
    background: #422006;
    color: #fef3c7;
}

[data-theme="dark"] .loading-progress circle:first-child {
    stroke: #333;
}

.loading-progress {
    position: relative;
    display: block;
    width: 8rem;
    height: 8rem;
    margin: 20vh auto 1rem auto;
}

.loading-progress circle {
    fill: none;
    stroke: #e0e0e0;
    stroke-width: 0.6rem;
    transform-origin: 50% 50%;
    transform: rotate(-90deg);
}

.loading-progress circle:last-child {
    stroke: #667eea;
    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");
}

/* ============================================
   GuideFlow Demo Styles
   ============================================ */

* { box-sizing: border-box; }

.demo-container {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 1.5rem 3rem;
}

/* Hero */
.demo-hero {
    text-align: center;
    padding: 3.5rem 2rem 3rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 16px;
    color: white;
    margin-bottom: 2.5rem;
}

.demo-hero h1 {
    font-size: 3rem;
    font-weight: 800;
    margin: 0 0 0.5rem;
    letter-spacing: -1px;
}

.demo-hero__sub {
    font-size: 1.15rem;
    opacity: 0.9;
    margin: 0 0 2rem;
}

.demo-hero__actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.demo-btn {
    padding: 12px 28px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.15s, opacity 0.15s;
}

.demo-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.demo-btn--primary {
    background: white;
    color: #667eea;
}

.demo-btn--secondary {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.demo-btn--secondary:hover {
    background: rgba(255, 255, 255, 0.3);
}

.demo-btn--ghost {
    background: transparent;
    color: rgba(255, 255, 255, 0.8);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.demo-btn--ghost:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Section */
.demo-section {
    margin-bottom: 2.5rem;
}

.demo-section__title {
    font-size: 1.4rem;
    font-weight: 700;
    color: #1a1a2e;
    margin: 0 0 1.25rem;
}

/* Feature Grid */
.demo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.demo-card {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 1.25rem;
    transition: box-shadow 0.2s, transform 0.2s;
}

.demo-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

.demo-card__icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 0.5rem;
}

.demo-card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 0.35rem;
    color: #1a1a2e;
}

.demo-card p {
    font-size: 0.85rem;
    color: #6b7280;
    margin: 0;
    line-height: 1.5;
}

/* Stats */
.demo-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 2.5rem;
}

.demo-stat {
    text-align: center;
}

.demo-stat__number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: #667eea;
}

.demo-stat__label {
    display: block;
    font-size: 0.8rem;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Code Block */
.demo-code {
    background: #1e1e2e;
    color: #cdd6f4;
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
    font-size: 0.85rem;
    line-height: 1.6;
    overflow-x: auto;
    margin: 0;
}

.demo-code code {
    color: inherit;
    background: none;
}

/* Footer */
.demo-footer {
    text-align: center;
    padding: 2rem 1rem;
    color: #9ca3af;
    font-size: 0.85rem;
    border-top: 1px solid #e5e7eb;
    margin-top: 1rem;
}

/* Status Badge */
.demo-badge {
    position: fixed;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    background: #1a1a2e;
    color: white;
    padding: 10px 24px;
    border-radius: 24px;
    font-size: 0.85rem;
    font-weight: 500;
    z-index: 10002;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 8px;
}

.demo-badge__dot {
    width: 8px;
    height: 8px;
    background: #34d399;
    border-radius: 50%;
    animation: demo-pulse 1.5s ease-in-out infinite;
}

@keyframes demo-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* Events Log */
.demo-events {
    background: #1e1e2e;
    border-radius: 12px;
    padding: 1rem 1.25rem;
    max-height: 220px;
    overflow-y: auto;
    font-family: 'Cascadia Code', 'Fira Code', monospace;
    font-size: 0.82rem;
    line-height: 1.7;
}

.demo-events__empty {
    color: #6b7280;
    margin: 0;
    font-style: italic;
}

.demo-events__item {
    color: #cdd6f4;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 2px 0;
}

.demo-events__item:last-child {
    border-bottom: none;
}

/* Responsive */
@media (max-width: 640px) {
    .demo-hero h1 { font-size: 2rem; }
    .demo-stats { grid-template-columns: repeat(2, 1fr); }
    .demo-grid { grid-template-columns: 1fr; }
    .demo-hero__actions { flex-direction: column; align-items: center; }
}