html, body {
    font-family: 'Inter', 'Segoe UI', sans-serif;
    margin: 0;
}

.pilot-layout {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: linear-gradient(180deg, var(--gx-bg) 0%, var(--gx-surface) 100%);
}

.pilot-header {
    position: sticky;
    top: 0;
    z-index: 20;
    padding: 0.85rem 1rem;
    background: color-mix(in srgb, var(--gx-bg) 92%, transparent);
    border-bottom: 1px solid var(--gx-border-subtle);
    backdrop-filter: blur(8px);
}

.pilot-brand {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.brand-gx { color: var(--gx-primary); }
.brand-timing { color: var(--gx-text-primary); }
.brand-badge {
    margin-left: 0.5rem;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--gx-primary);
    border: 1px solid color-mix(in srgb, var(--gx-primary) 45%, transparent);
    border-radius: 999px;
    padding: 0.1rem 0.5rem;
}

.pilot-content {
    flex: 1;
    padding: 1rem 1rem 5.5rem;
    max-width: 640px;
    margin: 0 auto;
    width: 100%;
    box-sizing: border-box;
}

.pilot-bottom-nav {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 30;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    padding: 0.35rem 0.25rem calc(0.35rem + env(safe-area-inset-bottom));
    backdrop-filter: blur(10px);
}

.pilot-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.15rem;
    background: transparent;
    border: none;
    font-size: 0.68rem;
    padding: 0.35rem 0.15rem;
    cursor: pointer;
}

.pilot-nav-item .mud-icon-root {
    font-size: 1.35rem;
}

.pilot-card {
    background: var(--gx-card) !important;
    border: 1px solid var(--gx-border-subtle);
    border-radius: 14px !important;
    box-shadow: var(--gx-shadow-card);
    transition: background-color var(--gx-transition), border-color var(--gx-transition);
}

.pilot-card:hover {
    background: var(--gx-card-hover) !important;
    border-color: var(--gx-border);
}

.pilot-card-highlight {
    border-color: color-mix(in srgb, var(--gx-primary) 35%, transparent);
    box-shadow: 0 0 0 1px color-mix(in srgb, var(--gx-primary) 12%, transparent), var(--gx-shadow-card);
}

.pilot-stat-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
}

.pilot-stat {
    background: var(--gx-card-hover);
    border-radius: 12px;
    padding: 0.85rem;
    border: 1px solid var(--gx-border-subtle);
}

.pilot-stat-label {
    color: var(--gx-text-secondary);
    font-size: 0.75rem;
    margin-bottom: 0.25rem;
}

.pilot-stat-value {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--gx-text-primary);
}

.pilot-heat-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.75rem;
}

.pilot-lap-card.undone {
    border-style: dashed;
    border-color: var(--gx-border);
}

.pilot-lap-card.undone .mud-typography {
    color: var(--gx-text-disabled) !important;
}

.pilot-lap-card.best {
    border-color: color-mix(in srgb, var(--gx-primary) 50%, transparent);
}

.pilot-leaderboard-row.current {
    background: color-mix(in srgb, var(--gx-primary) 8%, transparent);
    border-radius: 10px;
}

.pilot-page-title {
    margin-bottom: 1rem;
}

.pilot-actions {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

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

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

.loading-progress circle:last-child {
    stroke: var(--gx-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 {
    text-align: center;
    font-weight: bold;
}