/* 更多功能菜单 - 圆形按钮 */
.add-func-menu {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    max-width: 100%; /* 改为100%自适应 */
    margin: 0 auto;
    padding: 12px 20px 16px;
    z-index: 85;
    display: flex;
    justify-content: space-around;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transform: translateY(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.add-func-menu.show {
    transform: translateY(0);
}

.func-circle-btn {
    background: transparent;
    border: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    transition: all 0.2s;
    flex: 1;
    max-width: 70px;
}

.func-circle-btn:active {
    transform: scale(0.95);
}

.func-circle-icon {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.12),
                0 1px 5px rgba(0, 0, 0, 0.08);
    transition: all 0.2s;
}

.func-circle-icon svg {
    width: 26px;
    height: 26px;
}

.func-circle-btn:hover .func-circle-icon {
    transform: translateY(-2px);
    box-shadow: 0 5px 16px rgba(0, 0, 0, 0.16),
                0 2px 8px rgba(0, 0, 0, 0.1);
}

.func-icon-camera {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.func-icon-image {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.func-icon-file {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.func-icon-call {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
}

.func-label {
    font-size: 12px;
    color: #333;
    font-weight: 500;
    text-align: center;
    letter-spacing: 0.1px;
    line-height: 1.2;
}

/* 添加图片菜单 - 新样式 */
.add-image-menu {
    position: absolute;
    bottom: calc(100% + 12px);
    left: 12px;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 16px;
    padding: 12px 16px;
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.12),
                0 3px 10px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
    gap: 0;
    min-width: 140px;
    animation: menuSlideIn 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 100;
}

@keyframes menuSlideIn {
    from {
        opacity: 0;
        transform: translateY(10px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.menu-option {
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 14px 8px;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 15px;
    font-weight: 400;
    color: #333;
    border-bottom: 0.5px solid rgba(0, 0, 0, 0.06);
}

.menu-option:last-child {
    border-bottom: none;
}

.menu-option:hover {
    background: rgba(0, 0, 0, 0.02);
}

.menu-option:active {
    background: rgba(0, 0, 0, 0.05);
    transform: scale(0.98);
}

.menu-option svg {
    color: #333;
    flex-shrink: 0;
    opacity: 0.8;
}

.menu-option span {
    flex: 1;
    text-align: left;
    letter-spacing: 0.3px;
}