body {
    background-color: #0d150e;
    color: #dbe5d9;
    overflow-x: hidden;
    min-height: 100dvh;
    user-select: none;
}

.radar-container {
    position: relative;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    background: radial-gradient(circle, #19221a 0%, #0d150e 70%);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(117, 255, 158, 0.1);
    overflow: hidden;
}

.radar-background-img {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
    mix-blend-mode: screen;
}

.radar-circle {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(117, 255, 158, 0.1);
}

.radar-sweep {
    position: absolute;
    width: 50%;
    height: 2px;
    background: linear-gradient(to left, #00e676, transparent);
    top: 50%;
    left: 50%;
    transform-origin: left center;
    animation: sweep 4s linear infinite;
    box-shadow: 0 0 15px #00e676;
    z-index: 2;
}

.radar-dot {
    position: absolute;
    width: 8px;
    height: 8px;
    background-color: #00e676;
    border-radius: 50%;
    box-shadow: 0 0 12px #00e676;
    animation: pulse 2s ease-in-out infinite;
    z-index: 5;
}

.radar-dot.highlighted {
    background-color: #fff;
    box-shadow: 0 0 20px #fff;
    transform: scale(1.5);
}

@keyframes sweep {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(1.3); }
}

.glass-panel {
    background: rgba(30, 30, 30, 0.4);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.no-scrollbar::-webkit-scrollbar {
    display: none;
}

.hidden-state {
    display: none !important;
}

.step-inactive { opacity: 0.4; }
.step-active { opacity: 1; color: #75ff9e; }
.step-done { opacity: 1; color: #00e676; }

.nav-item.active {
    color: #75ff9e;
    background: rgba(117, 255, 158, 0.1);
}

.modal-overlay {
    background: rgba(13, 21, 14, 0.9);
    backdrop-filter: blur(4px);
}

.loading-shimmer {
    background: linear-gradient(90deg, transparent, rgba(117, 255, 158, 0.2), transparent);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}