/**
 * 头像框样式
 * 为个性化装饰系统提供头像框视觉效果
 */

.avatar-wrapper {
    position: relative;
    display: inline-block;
    width: 100%;
    height: 100%;
    line-height: 0;
}

/* 默认大尺寸 */
.avatar-wrapper:not([class*="header"]) {
    width: 150px;
    height: 150px;
}

.avatar-wrapper:not([class*="header"]) .frame-overlay {
    width: 150px;
    height: 150px;
}

.avatar-wrapper img {
    position: relative;
    z-index: 1;
    width: 100% !important;
    height: 100% !important;
    object-fit: contain;
    border-radius: 50%;
    transition: all 0.3s ease;
}

/* 通用头像框样式 */
.avatar-wrapper.avatar-frame-classic {
    padding: 3px;
    background: linear-gradient(45deg, #ffd700, #ffed4e);
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.6);
}

.avatar-wrapper.avatar-frame-vip {
    padding: 2px;
    background: linear-gradient(45deg, #ff6b6b, #ee5a24);
    border-radius: 50%;
    box-shadow: 0 0 12px rgba(255, 107, 107, 0.7);
}

.avatar-wrapper.avatar-frame-rainbow {
    padding: 3px;
    background: linear-gradient(45deg, #ff0000, #ff7f00, #ffff00, #00ff00, #0000ff, #4b0082, #9400d3);
    border-radius: 50%;
    animation: rainbow-rotate 3s linear infinite;
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.8);
}

.avatar-wrapper.avatar-frame-fire {
    padding: 3px;
    background: linear-gradient(45deg, #ff4500, #ff6347, #ffa500);
    border-radius: 50%;
    box-shadow: 0 0 12px rgba(255, 69, 0, 0.8);
    position: relative;
}

.avatar-wrapper.avatar-frame-fire::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: radial-gradient(circle, rgba(255,255,255,0.3) 0%, transparent 70%);
    border-radius: 50%;
    animation: fire-flicker 1.5s ease-in-out infinite alternate;
}

.avatar-wrapper.avatar-frame-ice {
    padding: 3px;
    background: linear-gradient(45deg, #00bfff, #87ceeb, #b0e0e6);
    border-radius: 50%;
    box-shadow: 0 0 12px rgba(0, 191, 255, 0.6);
    position: relative;
}

.avatar-wrapper.avatar-frame-ice::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.4) 50%, transparent 70%);
    border-radius: 50%;
    animation: ice-shimmer 2s linear infinite;
}

.avatar-wrapper.avatar-frame-shadow {
    padding: 4px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    box-shadow: 
        0 0 20px rgba(102, 126, 234, 0.8),
        inset 0 0 20px rgba(255, 255, 255, 0.1);
}

.avatar-wrapper.avatar-frame-neon {
    padding: 2px;
    background: #000;
    border-radius: 50%;
    box-shadow: 
        0 0 10px #00ff00,
        0 0 20px #00ff00,
        0 0 30px #00ff00,
        inset 0 0 10px rgba(0, 255, 0, 0.2);
    border: 1px solid #00ff00;
}

/* 动画效果 */
@keyframes rainbow-rotate {
    0% { filter: hue-rotate(0deg); }
    100% { filter: hue-rotate(360deg); }
}

@keyframes fire-flicker {
    0% { opacity: 0.7; transform: scale(1); }
    100% { opacity: 1; transform: scale(1.05); }
}

@keyframes ice-shimmer {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 响应式设计 */
@media (max-width: 768px) {
    .avatar-wrapper.avatar-frame-rainbow {
        animation-duration: 4s; /* 减慢彩虹旋转速度 */
    }
}

/* 高分辨率屏幕优化 */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .avatar-wrapper img {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* 头像框悬停效果 */
.avatar-wrapper:hover {
    transform: scale(1.05);
    transition: transform 0.2s ease;
}

.avatar-wrapper:hover img {
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}

/* 确保头像框不会影响布局 */
.user-avatar-container .avatar-wrapper {
    margin: 0 auto;
    display: block;
}

/* 与现有样式的兼容性 */
.avatar-wrapper .avatar-frame-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    pointer-events: none;
    z-index: 2;
}

/* 覆盖图片头像框样式 */
.avatar-wrapper.avatar-frame-overlay {
    position: relative;
    display: inline-block;
    width: 154px;
    height: 154px;
    line-height: 0;
}

/* 头像缩小到80%，居中显示 */
.avatar-wrapper.avatar-frame-overlay img {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 80% !important;
    height: 80% !important;
    transform: translate(-50%, -50%);
    z-index: 1;
    display: block;
    object-fit: contain;
}

/* 头像框覆盖层 - 占满容器 */
.avatar-wrapper.avatar-frame-overlay .frame-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    pointer-events: none;
    z-index: 2;
}

/* 默认大尺寸（非页头） */
.avatar-wrapper:not([class*="header"]).avatar-frame-overlay .frame-overlay {
    width: 154px;
    height: 154px;
}