/* 地牢盒子风格边框样式 */

:root {
    /* 控制地图四周的额外拖动缓冲区 */
    --map-pan-buffer: clamp(80px, 12vw, 160px);
}

/* 地图容器边框效果 */
.dungeon-map-container {
    position: relative;
    padding: 40px;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    border-radius: 8px;
    box-shadow: 
        0 0 30px rgba(0, 0, 0, 0.8),
        inset 0 0 20px rgba(0, 0, 0, 0.5);
}

/* 完整边框样式 */
.dungeon-border-frame {
    position: relative;
    border: 20px solid transparent;
    border-image: url('../images/dungeon_border_frame.png') 100 round;
    box-shadow: 
        0 0 40px rgba(139, 69, 19, 0.3),
        inset 0 0 30px rgba(0, 0, 0, 0.6);
}

/* 四角装饰 */
.dungeon-corner {
    position: absolute;
    width: 80px;
    height: 80px;
    background-image: url('../images/dungeon_corner_ornament.png');
    background-size: contain;
    background-repeat: no-repeat;
    z-index: 10;
    pointer-events: none;
}

.dungeon-corner.top-left {
    top: -10px;
    left: -10px;
    transform: rotate(0deg);
}

.dungeon-corner.top-right {
    top: -10px;
    right: -10px;
    transform: rotate(90deg);
}

.dungeon-corner.bottom-left {
    bottom: -10px;
    left: -10px;
    transform: rotate(-90deg);
}

.dungeon-corner.bottom-right {
    bottom: -10px;
    right: -10px;
    transform: rotate(180deg);
}

/* 水平边框 */
.dungeon-border-horizontal {
    position: absolute;
    left: 80px;
    right: 80px;
    height: 40px;
    background-image: url('../images/dungeon_border_horizontal.png');
    background-size: auto 100%;
    background-repeat: repeat-x;
    z-index: 9;
    pointer-events: none;
}

.dungeon-border-horizontal.top {
    top: -20px;
}

.dungeon-border-horizontal.bottom {
    bottom: -20px;
    transform: rotate(180deg);
}

/* 垂直边框 */
.dungeon-border-vertical {
    position: absolute;
    top: 80px;
    bottom: 80px;
    width: 40px;
    background-image: url('../images/dungeon_border_vertical.png');
    background-size: 100% auto;
    background-repeat: repeat-y;
    z-index: 9;
    pointer-events: none;
}

.dungeon-border-vertical.left {
    left: -20px;
}

.dungeon-border-vertical.right {
    right: -20px;
    transform: rotate(180deg);
}

/* 地图内容区域 */
.dungeon-content {
    position: relative;
    background: radial-gradient(circle at center, #2a2a2a 0%, #1a1a1a 100%);
    border-radius: 4px;
    --map-pan-scale: 0;
    padding: calc(var(--map-pan-buffer) * var(--map-pan-scale));
    overflow: auto; /* 允许滚动以支持拖动 */
    width: 100%;
    height: 100%;
    /* 优化滚动 */
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
}

/* 地图内容区域滚动条样式 */
.dungeon-content::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

.dungeon-content::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 5px;
}

.dungeon-content::-webkit-scrollbar-thumb {
    background: rgba(139, 69, 19, 0.6);
    border-radius: 5px;
    transition: background 0.3s ease;
}

.dungeon-content::-webkit-scrollbar-thumb:hover {
    background: rgba(139, 69, 19, 0.8);
}

.dungeon-content::-webkit-scrollbar-corner {
    background: rgba(0, 0, 0, 0.3);
}

/* 增强的阴影效果 */
.dungeon-shadow-effect {
    box-shadow: 
        /* 外部阴影 */
        0 10px 40px rgba(0, 0, 0, 0.9),
        0 5px 20px rgba(139, 69, 19, 0.3),
        /* 内部阴影 */
        inset 0 0 40px rgba(0, 0, 0, 0.7),
        inset 0 2px 10px rgba(255, 255, 255, 0.05);
}

/* 石质纹理叠加 */
.dungeon-texture-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 2px,
            rgba(0, 0, 0, 0.1) 2px,
            rgba(0, 0, 0, 0.1) 4px
        ),
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 2px,
            rgba(0, 0, 0, 0.1) 2px,
            rgba(0, 0, 0, 0.1) 4px
        );
    pointer-events: none;
    opacity: 0.3;
}

/* 发光边缘效果 */
.dungeon-glow-edge {
    position: relative;
}

.dungeon-glow-edge::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(
        45deg,
        rgba(139, 69, 19, 0.3),
        rgba(205, 133, 63, 0.2),
        rgba(139, 69, 19, 0.3)
    );
    border-radius: inherit;
    z-index: -1;
    animation: glow-pulse 3s ease-in-out infinite;
}

@keyframes glow-pulse {
    0%, 100% {
        opacity: 0.5;
    }
    50% {
        opacity: 0.8;
    }
}

/* 组合样式类 - 完整的地牢边框效果 */
.dungeon-box-style {
    position: relative;
    padding: 60px;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    border-radius: 8px;
}

.dungeon-box-style::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 3px solid rgba(139, 69, 19, 0.5);
    border-radius: inherit;
    box-shadow: 
        0 0 20px rgba(139, 69, 19, 0.3),
        inset 0 0 30px rgba(0, 0, 0, 0.6);
    pointer-events: none;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .dungeon-corner {
        width: 50px;
        height: 50px;
    }
    
    .dungeon-border-horizontal {
        left: 50px;
        right: 50px;
        height: 30px;
    }
    
    .dungeon-border-vertical {
        top: 50px;
        bottom: 50px;
        width: 30px;
    }
    
    .dungeon-box-style {
        padding: 40px;
    }
}

@media (max-width: 480px) {
    .dungeon-corner {
        width: 30px;
        height: 30px;
    }

    .dungeon-border-horizontal {
        left: 30px;
        right: 30px;
        height: 20px;
    }

    .dungeon-border-vertical {
        top: 30px;
        bottom: 30px;
        width: 20px;
    }

    .dungeon-box-style {
        padding: 30px;
    }

    .fog-border-horizontal {
        height: 60px !important;
    }

    .fog-border-vertical {
        width: 60px !important;
    }

    .fog-corner {
        width: 100px !important;
        height: 100px !important;
    }
}

/* ========== 战争迷雾风格边框 ========== */

/* 迷雾边框容器 */
.fog-border-container {
    position: relative;
    padding: 0;
    background: transparent;
}

/* 迷雾边框 - 水平（上下） */
.fog-border-horizontal {
    position: absolute;
    left: 0;
    right: 0;
    height: 120px;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    z-index: 100;
    pointer-events: none;
    opacity: 0.9;
}

.fog-border-horizontal.top {
    top: 0;
    background-image: url('../images/fog_border_top.png');
}

.fog-border-horizontal.bottom {
    bottom: 0;
    background-image: url('../images/fog_border_top.png');
    transform: rotate(180deg);
}

/* 迷雾边框 - 垂直（左右） */
.fog-border-vertical {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 120px;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    z-index: 100;
    pointer-events: none;
    opacity: 0.9;
}

.fog-border-vertical.left {
    left: 0;
    background-image: url('../images/fog_border_left.png');
}

.fog-border-vertical.right {
    right: 0;
    background-image: url('../images/fog_border_left.png');
    transform: rotate(180deg);
}

/* 迷雾角落 */
.fog-corner {
    position: absolute;
    width: 150px;
    height: 150px;
    background-image: url('../images/fog_corner.png');
    background-size: contain;
    background-repeat: no-repeat;
    z-index: 101;
    pointer-events: none;
    opacity: 0.95;
}

.fog-corner.top-left {
    top: 0;
    left: 0;
    transform: rotate(0deg);
}

.fog-corner.top-right {
    top: 0;
    right: 0;
    transform: rotate(90deg);
}

.fog-corner.bottom-left {
    bottom: 0;
    left: 0;
    transform: rotate(-90deg);
}

.fog-corner.bottom-right {
    bottom: 0;
    right: 0;
    transform: rotate(180deg);
}

/* 迷雾粒子动画层 */
.fog-particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('../images/fog_particles.png');
    background-size: 256px 256px;
    background-repeat: repeat;
    z-index: 99;
    pointer-events: none;
    opacity: 0.15;
    animation: fog-drift 30s linear infinite;
}

@keyframes fog-drift {
    0% {
        background-position: 0 0;
    }
    100% {
        background-position: 256px 256px;
    }
}

/* 迷雾边框组合样式 */
.fog-map-border {
    position: relative;
    overflow: hidden;
}

/* 响应式调整 - 平板 */
@media (max-width: 768px) {
    .fog-border-horizontal {
        height: 80px;
    }

    .fog-border-vertical {
        width: 80px;
    }

    .fog-corner {
        width: 120px;
        height: 120px;
    }
}