/**
 * L.RadarScan CSS 样式文件
 * 为雷达扫描插件提供视觉效果和动画样式
 */

/* 雷达扫描容器 */
.leaflet-radar-scan {
    position: relative;
    pointer-events: none;
}

/* 雷达圆圈样式 */
.leaflet-radar-circle {
    stroke-dasharray: 5, 5;
    animation: radar-pulse 2s ease-in-out infinite;
}

/* 雷达圆圈脉冲动画 */
@keyframes radar-pulse {
    0% {
        stroke-opacity: 0.8;
        stroke-width: 2;
    }
    50% {
        stroke-opacity: 1;
        stroke-width: 3;
    }
    100% {
        stroke-opacity: 0.8;
        stroke-width: 2;
    }
}

/* 扫描扇形样式 */
.leaflet-radar-sector {
    transition: none;
    filter: drop-shadow(0 0 5px rgba(0, 255, 0, 0.5));
}

/* 扫描线条样式 */
.leaflet-radar-line {
    transition: none;
    filter: drop-shadow(0 0 3px rgba(0, 255, 0, 0.8));
    stroke-linecap: round;
}

/* 数据点样式 */
.leaflet-radar-point {
    transition: all 0.3s ease;
}

.leaflet-radar-point:hover {
    transform: scale(1.2);
    filter: drop-shadow(0 0 8px rgba(255, 0, 0, 0.8));
}

/* 被扫描的数据点样式 */
.leaflet-radar-point.scanned {
    animation: point-scanned 0.5s ease-out;
}

@keyframes point-scanned {
    0% {
        transform: scale(1);
        filter: brightness(1);
    }
    50% {
        transform: scale(1.5);
        filter: brightness(2) drop-shadow(0 0 10px rgba(255, 255, 0, 1));
    }
    100% {
        transform: scale(1);
        filter: brightness(1);
    }
}

/* 脉冲效果样式 */
.leaflet-radar-pulse {
    animation: pulse-expand 1s ease-out forwards;
}

@keyframes pulse-expand {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    100% {
        transform: scale(3);
        opacity: 0;
    }
}

/* 雷达扫描控制面板样式 */
.leaflet-radar-control {
    background: rgba(0, 0, 0, 0.8);
    border-radius: 5px;
    padding: 10px;
    color: #00ff00;
    font-family: 'Courier New', monospace;
    font-size: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    border: 1px solid #00ff00;
}

.leaflet-radar-control h4 {
    margin: 0 0 10px 0;
    color: #00ff00;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.leaflet-radar-control .control-group {
    margin-bottom: 8px;
}

.leaflet-radar-control label {
    display: block;
    margin-bottom: 3px;
    color: #00ff00;
    font-size: 11px;
}

.leaflet-radar-control input[type="range"] {
    width: 100%;
    height: 4px;
    background: #333;
    outline: none;
    border-radius: 2px;
}

.leaflet-radar-control input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    width: 12px;
    height: 12px;
    background: #00ff00;
    border-radius: 50%;
    cursor: pointer;
}

.leaflet-radar-control input[type="range"]::-moz-range-thumb {
    width: 12px;
    height: 12px;
    background: #00ff00;
    border-radius: 50%;
    cursor: pointer;
    border: none;
}

.leaflet-radar-control button {
    background: transparent;
    border: 1px solid #00ff00;
    color: #00ff00;
    padding: 5px 10px;
    margin: 2px;
    border-radius: 3px;
    cursor: pointer;
    font-family: inherit;
    font-size: 11px;
    transition: all 0.2s ease;
}

.leaflet-radar-control button:hover {
    background: #00ff00;
    color: #000;
}

.leaflet-radar-control button:active {
    transform: scale(0.95);
}

.leaflet-radar-control button.active {
    background: #00ff00;
    color: #000;
}

/* 雷达信息显示 */
.leaflet-radar-info {
    background: rgba(0, 0, 0, 0.9);
    border: 1px solid #00ff00;
    border-radius: 3px;
    padding: 8px;
    color: #00ff00;
    font-family: 'Courier New', monospace;
    font-size: 11px;
    min-width: 150px;
}

.leaflet-radar-info .info-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 3px;
}

.leaflet-radar-info .info-label {
    color: #888;
}

.leaflet-radar-info .info-value {
    color: #00ff00;
    font-weight: bold;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .leaflet-radar-control {
        font-size: 10px;
        padding: 8px;
    }
    
    .leaflet-radar-control button {
        padding: 4px 8px;
        font-size: 10px;
    }
    
    .leaflet-radar-info {
        font-size: 10px;
        padding: 6px;
    }
}

/* 暗色主题变体 */
.leaflet-radar-scan.dark-theme {
    --radar-color: #00ffff;
    --background-color: rgba(0, 20, 40, 0.9);
    --text-color: #00ffff;
}

.leaflet-radar-scan.dark-theme .leaflet-radar-circle {
    stroke: var(--radar-color);
}

.leaflet-radar-scan.dark-theme .leaflet-radar-control {
    background: var(--background-color);
    color: var(--text-color);
    border-color: var(--radar-color);
}

.leaflet-radar-scan.dark-theme .leaflet-radar-control h4,
.leaflet-radar-scan.dark-theme .leaflet-radar-control label {
    color: var(--text-color);
}

.leaflet-radar-scan.dark-theme .leaflet-radar-control button {
    border-color: var(--radar-color);
    color: var(--text-color);
}

.leaflet-radar-scan.dark-theme .leaflet-radar-control button:hover,
.leaflet-radar-scan.dark-theme .leaflet-radar-control button.active {
    background: var(--radar-color);
    color: #000;
}

/* 绿色主题（默认） */
.leaflet-radar-scan.green-theme {
    --radar-color: #00ff00;
    --background-color: rgba(0, 0, 0, 0.8);
    --text-color: #00ff00;
}

/* 红色主题 */
.leaflet-radar-scan.red-theme {
    --radar-color: #ff0000;
    --background-color: rgba(40, 0, 0, 0.9);
    --text-color: #ff0000;
}

/* 蓝色主题 */
.leaflet-radar-scan.blue-theme {
    --radar-color: #0080ff;
    --background-color: rgba(0, 0, 40, 0.9);
    --text-color: #0080ff;
}

/* 动画性能优化 */
.leaflet-radar-scan * {
    will-change: transform, opacity;
}

/* 禁用动画（性能模式） */
.leaflet-radar-scan.performance-mode * {
    animation: none !important;
    transition: none !important;
    filter: none !important;
}